/* Copyright (c) 2001-2008, The HSQL Development Group
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the HSQL Development Group nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG,
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.hsqldb.jdbc;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.io.Serializable;
import java.math.BigDecimal;
import java.sql.Date;
//#ifdef JAVA6
/*
import java.sql.NClob;
import java.sql.RowId;
import java.sql.SQLXML;
*/
//#endif JAVA6
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLXML;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
//#ifdef JAVA2
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Ref;
//#endif JAVA2
//#ifdef JAVA4
import java.sql.ParameterMetaData;
//#endif JAVA4
import org.hsqldb.Column;
import org.hsqldb.HsqlDateTime;
import org.hsqldb.HsqlException;
import org.hsqldb.Result;
import org.hsqldb.ResultConstants;
import org.hsqldb.Trace;
import org.hsqldb.Types;
import org.hsqldb.lib.ArrayUtil;
import org.hsqldb.lib.HsqlByteArrayOutputStream;
import org.hsqldb.lib.Iterator;
import org.hsqldb.lib.StringConverter;
import org.hsqldb.types.Binary;
import org.hsqldb.types.JavaObject;
// fredt@users 20020320 - patch 1.7.0 - JDBC 2 support and error trapping
// JDBC 2 methods can now be called from jdk 1.1.x - see javadoc comments
// boucherb@users 20020509 - added "throws SQLException" to all methods where
// it was missing here but specified in the java.sql.PreparedStatement and
// java.sqlCallableStatement interfaces, updated generic documentation to
// JDK 1.4, and added JDBC3 methods and docs
// boucherb@users and fredt@users 20020409/20020505 extensive review and update
// of docs and behaviour to comply with previous and latest java.sql specification
// fredt@users 20030620 - patch 1.7.2 - rewritten to support real prepared statements
// boucherb@users 20030801 - patch 1.7.2 - support for batch execution
// boucherb@users 20030801 - patch 1.7.2 - support for getMetaData and getParameterMetadata
// boucherb@users 20030801 - patch 1.7.2 - updated some setXXX methods
// boucherb@users 200403/4xx - doc 1.7.2 - javadoc updates toward 1.7.2 final
// boucherb@users 200403/4xx - patch 1.7.2 - eliminate eager buffer allocation from setXXXStream/Blob/Clob
// fredt@users 20060215 - patch 1.8.0 - check for unset parameters
/**
* <!-- start generic documentation -->
*
* An object that represents a precompiled SQL statement. <p>
*
* An SQL statement is precompiled and stored in a
* <code>PreparedStatement</code> object. This object can then be used to
* efficiently execute this statement multiple times.
*
* <P><B>Note:</B> The setter methods (<code>setShort</code>,
* <code>setString</code>, and so on) for setting IN parameter values
* must specify types that are compatible with the defined SQL type of
* the input parameter. For instance, if the IN parameter has SQL type
* <code>INTEGER</code>, then the method <code>setInt</code> should be
* used. <p>
*
* If arbitrary parameter type conversions are required, the method
* <code>setObject</code> should be used with a target SQL type.
* <P>
* In the following example of setting a parameter, <code>con</code>
* represents an active connection:
* <PRE>
* PreparedStatement pstmt = con.prepareStatement("UPDATE EMPLOYEES
* SET SALARY = ? WHERE ID = ?");
* pstmt.setBigDecimal(1, 153833.00)
* pstmt.setInt(2, 110592)
* </PRE> <p>
* <!-- end generic documentation -->
* <!-- start Release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Starting with HSQLDB 1.7.2, jdbcPreparedStatement objects are backed by
* a true compiled parameteric representation. Hence, there are now significant
* performance gains to be had by using a jdbcPreparedStatement object in
* preference to a jdbcStatement object, if a short-running SQL statement is
* to be executed more than a small number of times. <p>
*
* When it can be otherwise avoided, it is to be considered poor
* practice to fully prepare (construct), parameterize, execute, fetch and
* close a jdbcPreparedStatement object for each execution cycle. Indeed, under
* HSQLDB 1.8.0, this practice is likely to be noticably <em>less</em>
* performant for short-running statements than the equivalent process using
* jdbcStatement objects, albeit far more convenient, less error prone and
* certainly much less resource-intensive, especially when large binary and
* character values are involved, due to the optimized parameterization
* facility. <p>
*
* Instead, when developing an application that is not totally oriented toward
* the execution of ad hoc SQL, it is recommended to expend some effort toward
* identifing the SQL statements that are good candidates for regular reuse and
* adapting the structure of the application accordingly. Often, this is done
* by recording the text of candidate SQL statements in an application resource
* object (which has the nice side-benefit of isolating and hiding differences
* in SQL dialects across different drivers) and caching for possible reuse the
* PreparedStatement objects derived from the recorded text. <p>
*
* <b>Multi thread use:</b> <p>
*
* A PreparedStatement object is stateful and should not normally be shared
* by multiple threads. If it has to be shared, the calls to set the
* parameters, calls to add batch statements, the execute call and any
* post-execute calls should be made within a block synchronized on the
* PreparedStatement Object.<p>
*
* <b>JRE 1.1.x Notes:</b> <p>
*
* In general, JDBC 2 support requires Java 1.2 and above, and JDBC3 requires
* Java 1.4 and above. In HSQLDB, support for methods introduced in different
* versions of JDBC depends on the JDK version used for compiling and building
* HSQLDB.<p>
*
* Since 1.7.0, it is possible to build the product so that
* all JDBC 2 methods can be called while executing under the version 1.1.x
* <em>Java Runtime Environment</em><sup><font size="-2">TM</font></sup>.
* However, in addition to requiring explicit casts to the org.hsqldb.jdbcXXX
* interface implementations, some of these method calls require
* <code>int</code> values that are defined only in the JDBC 2 or greater
* version of
* <a href="http://java.sun.com/j2se/1.4/docs/api/java/sql/ResultSet.html">
* <code>ResultSet</code></a> interface. For this reason, when the
* product is compiled under JDK 1.1.x, these values are defined in
* {@link jdbcResultSet jdbcResultSet}.<p>
*
* In a JRE 1.1.x environment, calling JDBC 2 methods that take or return the
* JDBC2-only <code>ResultSet</code> values can be achieved by referring
* to them in parameter specifications and return value comparisons,
* respectively, as follows: <p>
*
* <pre class="JavaCodeExample">
* jdbcResultSet.FETCH_FORWARD
* jdbcResultSet.TYPE_FORWARD_ONLY
* jdbcResultSet.TYPE_SCROLL_INSENSITIVE
* jdbcResultSet.CONCUR_READ_ONLY
* // etc.
* </pre>
*
* However, please note that code written in such a manner will not be
* compatible for use with other JDBC 2 drivers, since they expect and use
* <code>ResultSet</code>, rather than <code>jdbcResultSet</code>. Also
* note, this feature is offered solely as a convenience to developers
* who must work under JDK 1.1.x due to operating constraints, yet wish to
* use some of the more advanced features available under the JDBC 2
* specification.<p>
*
* (fredt@users)<br>
* (boucherb@users)
* </div>
* <!-- end Release-specific documentation -->
*
* @author boucherb@users
* @author fredt@users
* @version 1.8.0
* @see jdbcConnection#prepareStatement
* @see jdbcResultSet
*/
public class jdbcPreparedStatement extends jdbcStatement
implements PreparedStatement {
/** The parameter values for the next non-batch execution. */
protected Object[] parameterValues;
/** Flags for bound variables. */
protected boolean[] parameterSet;
/** Flags for bound stream variables. */
protected boolean[] parameterStream;
/** The SQL types of the parameters. */
protected int[] parameterTypes;
/** The (IN, IN OUT, or OUT) modes of parameters */
protected int[] parameterModes;
/** Lengths for streams. */
protected int[] streamLengths;
/** Has a stream or CLOB / BLOB parameter value. */
protected boolean hasStreams;
/**
* Description of result set metadata. <p>
*/
protected Result rsmdDescriptor;
/** Description of parameter metadata. */
protected Result pmdDescriptor;
/** This object's one and one ResultSetMetaData object. */
protected jdbcResultSetMetaData rsmd;
// NOTE: pmd is declared as Object to avoid yet another #ifdef.
/** This object's one and only ParameterMetaData object. */
protected Object pmd;
/** The SQL character sequence that this object represents. */
protected String sql;
/**
* The id with which this object's corresponding
* {@link org.hsqldb.CompiledStatement CompiledStatement}
* object is registered in the engine's
* {@link org.hsqldb.CompiledStatementManager CompiledStatementManager}
* object.
*/
protected int statementID;
/**
* Whether this statement generates only a single row update count in
* response to execution.
*/
protected boolean isRowCount;
// fredt@users 20020215 - patch 517028 by peterhudson@users - method defined
// fredt@users 20020215 - patch 517028 by peterhudson@users - method defined
//
// changes by fredt
// SimpleDateFormat objects moved out of methods to improve performance
// this is safe because only one thread at a time should access a
// PreparedStatement object until it has finished executing the statement
// fredt@users 20020215 - patch 517028 by peterhudson@users - method defined
// minor changes by fredt
/**
* <!-- start generic documentation -->
* Sets escape processing on or off. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.0, the implementation follows the standard
* behaviour by overriding the same method in jdbcStatement
* class. <p>
*
* In other words, calling this method has no effect.
* </div>
* <!-- end release-specific documentation -->
*
* @param enable <code>true</code> to enable escape processing;
* <code>false</code> to disable it
* @exception SQLException if a database access error occurs
*/
public void setEscapeProcessing(boolean enable) throws SQLException {
checkClosed();
}
/**
* <!-- start generic documentation -->
* Executes the SQL statement in this <code>PreparedStatement</code>
* object, which may be any kind of SQL statement.
* Some prepared statements return multiple results; the
* <code>execute</code> method handles these complex statements as well
* as the simpler form of statements handled by the methods
* <code>executeQuery</code>and <code>executeUpdate</code>. <p>
*
* The <code>execute</code> method returns a <code>boolean</code> to
* indicate the form of the first result. You must call either the method
* <code>getResultSet</code> or <code>getUpdateCount</code>
* to retrieve the result; you must call <code>getMoreResults</code> to
* move to any subsequent result(s). <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Including 1.8.0, prepared statements do not generate
* multiple fetchable results. <p>
*
* In future versions, it will be possible that statements
* generate multiple fetchable results under certain conditions.
* </div>
*
* @return <code>true</code> if the first result is a <code>ResultSet</code>
* object; <code>false</code> if the first result is an update
* count or there is no result
* @exception SQLException if a database access error occurs or an argument
* is supplied to this method
* @see jdbcStatement#execute
* @see jdbcStatement#getResultSet
* @see jdbcStatement#getUpdateCount
* @see jdbcStatement#getMoreResults
*/
public boolean execute() throws SQLException {
checkClosed();
connection.clearWarningsNoCheck();
resultIn = null;
try {
resultOut.setMaxRows(maxRows);
resultOut.setParameterData(parameterValues);
resultIn = connection.sessionProxy.execute(resultOut);
} catch (HsqlException e) {
throw Util.sqlException(e);
}
if (resultIn.isError()) {
Util.throwError(resultIn);
}
return resultIn.isData();
}
/**
* <!-- start generic documentation -->
* Executes the SQL query in this <code>PreparedStatement</code> object
* and returns the <code>ResultSet</code> object generated by the query.<p>
* <!-- end generic documentation -->
*
* @return a <code>ResultSet</code> object that contains the data produced
* by the query; never <code>null</code>
* @exception SQLException if a database access error occurs or the SQL
* statement does not return a <code>ResultSet</code> object
*/
public ResultSet executeQuery() throws SQLException {
checkClosed();
connection.clearWarningsNoCheck();
checkIsRowCount(false);
checkParametersSet();
resultIn = null;
try {
resultOut.setMaxRows(maxRows);
resultOut.setParameterData(parameterValues);
resultIn = connection.sessionProxy.execute(resultOut);
} catch (HsqlException e) {
throw Util.sqlException(e);
}
if (resultIn.isError()) {
Util.throwError(resultIn);
} else if (!resultIn.isData()) {
String msg = "Expected but did not recieve a result set";
throw Util.sqlException(Trace.UNEXPECTED_EXCEPTION, msg);
}
return new jdbcResultSet(this, resultIn, connection.connProperties,
connection.isNetConn);
}
/**
* <!-- start generic documentation -->
* Executes the SQL statement in this <code>PreparedStatement</code>
* object, which must be an SQL <code>INSERT</code>,
* <code>UPDATE</code> or <code>DELETE</code> statement; or an SQL
* statement that returns nothing, such as a DDL statement.<p>
* <!-- end generic documentation -->
*
* @return either (1) the row count for <code>INSERT</code>,
* <code>UPDATE</code>, or <code>DELETE</code>
* statements or (2) 0 for SQL statements that
* return nothing
* @exception SQLException if a database access error occurs or the SQL
* statement returns a <code>ResultSet</code> object
*/
public int executeUpdate() throws SQLException {
checkClosed();
connection.clearWarningsNoCheck();
checkIsRowCount(true);
checkParametersSet();
resultIn = null;
try {
resultOut.setParameterData(parameterValues);
resultIn = connection.sessionProxy.execute(resultOut);
} catch (HsqlException e) {
throw Util.sqlException(e);
}
if (resultIn.isError()) {
Util.throwError(resultIn);
} else if (resultIn.mode != ResultConstants.UPDATECOUNT) {
String msg = "Expected but did not recieve a row update count";
throw Util.sqlException(Trace.UNEXPECTED_EXCEPTION, msg);
}
return resultIn.getUpdateCount();
}
/**
* <!-- start generic documentation -->
* Submits a batch of commands to the database for execution and
* if all commands execute successfully, returns an array of update counts.
* The <code>int</code> elements of the array that is returned are ordered
* to correspond to the commands in the batch, which are ordered
* according to the order in which they were added to the batch.
* The elements in the array returned by the method <code>executeBatch</code>
* may be one of the following:
* <OL>
* <LI>A number greater than or equal to zero -- indicates that the
* command was processed successfully and is an update count giving the
* number of rows in the database that were affected by the command's
* execution
* <LI>A value of <code>SUCCESS_NO_INFO</code> -- indicates that the command was
* processed successfully but that the number of rows affected is
* unknown
* <P>
* If one of the commands in a batch update fails to execute properly,
* this method throws a <code>BatchUpdateException</code>, and a JDBC
* driver may or may not continue to process the remaining commands in
* the batch. However, the driver's behavior must be consistent with a
* particular DBMS, either always continuing to process commands or never
* continuing to process commands. If the driver continues processing
* after a failure, the array returned by the method
* <code>BatchUpdateException.getUpdateCounts</code>
* will contain as many elements as there are commands in the batch, and
* at least one of the elements will be the following:
* <P>
* <LI>A value of <code>EXECUTE_FAILED</code> -- indicates that the command failed
* to execute successfully and occurs only if a driver continues to
* process commands after a command fails
* </OL>
* <P>
* A driver is not required to implement this method.
* The possible implementations and return values have been modified in
* the Java 2 SDK, Standard Edition, version 1.3 to
* accommodate the option of continuing to proccess commands in a batch
* update after a <code>BatchUpdateException</code> obejct has been thrown. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Starting with HSQLDB 1.7.2, this feature is supported. <p>
*
* HSQLDB stops execution of commands in a batch when one of the commands
* results in an exception. The size of the returned array equals the
* number of commands that were executed successfully.<p>
*
* When the product is built under the JAVA1 target, an exception
* is never thrown and it is the responsibility of the client software to
* check the size of the returned update count array to determine if any
* batch items failed. To build and run under the JAVA2 target, JDK/JRE
* 1.3 or higher must be used.
* </div>
* <!-- end release-specific documentation -->
*
* @return an array of update counts containing one element for each
* command in the batch. The elements of the array are ordered according
* to the order in which commands were added to the batch.
* @exception SQLException if a database access error occurs or the
* driver does not support batch statements. Throws
* {@link java.sql.BatchUpdateException}
* (a subclass of <code>java.sql.SQLException</code>) if one of the commands
* sent to the database fails to execute properly or attempts to return a
* result set.
* @since JDK 1.3 (JDK 1.1.x developers: read the new overview
* for jdbcStatement)
*/
public int[] executeBatch() throws SQLException {
if (batchResultOut == null) {
batchResultOut = new Result(ResultConstants.BATCHEXECUTE,
parameterTypes, statementID);
}
return super.executeBatch();
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to SQL <code>NULL</code>. <p>
*
* <B>Note:</B> You must specify the parameter's SQL type.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB ignores the sqlType argument.
* </div>
* <!-- end release-specific documentation -->
*
* @param paramIndex the first parameter is 1, the second is 2, ...
* @param sqlType the SQL type code defined in <code>java.sql.Types</code>
* @exception SQLException if a database access error occurs
*/
public void setNull(int paramIndex, int sqlType) throws SQLException {
setParameter(paramIndex, null);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>boolean</code>
* value. The driver converts this to an SQL <code>BIT</code> value
* when it sends it to the database.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.2, HSQLDB uses the BOOLEAN type instead of BIT, as
* per SQL 200n (SQL 3).
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
Boolean b = x ? Boolean.TRUE
: Boolean.FALSE;
setParameter(parameterIndex, b);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>byte</code> value.
* The driver converts this to an SQL <code>TINYINT</code> value when
* it sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setByte(int parameterIndex, byte x) throws SQLException {
setIntParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>short</code>
* value. The driver converts this to an SQL <code>SMALLINT</code>
* value when it sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setShort(int parameterIndex, short x) throws SQLException {
setIntParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>int</code> value.
* The driver converts this to an SQL <code>INTEGER</code> value when
* it sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setInt(int parameterIndex, int x) throws SQLException {
setIntParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>long</code> value.
* The driver converts this to an SQL <code>BIGINT</code> value when
* it sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setLong(int parameterIndex, long x) throws SQLException {
setLongParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>float</code> value.
* The driver converts this to an SQL <code>FLOAT</code> value when
* it sends it to the database.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.1, HSQLDB handles Java positive/negative Infinity
* and NaN <code>float</code> values consistent with the Java Language
* Specification; these <em>special</em> values are now correctly stored
* to and retrieved from the database.
* </div>
* <!-- start release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setFloat(int parameterIndex, float x) throws SQLException {
setDouble(parameterIndex, (double) x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>double</code> value.
* The driver converts this to an SQL <code>DOUBLE</code> value when it
* sends it to the database.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.1, HSQLDB handles Java positive/negative Infinity
* and NaN <code>double</code> values consistent with the Java Language
* Specification; these <em>special</em> values are now correctly stored
* to and retrieved from the database.
* </div>
* <!-- start release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setDouble(int parameterIndex, double x) throws SQLException {
Double d = new Double(x);
setParameter(parameterIndex, d);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given
* <code>java.math.BigDecimal</code> value.
* The driver converts this to an SQL <code>NUMERIC</code> value when
* it sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setBigDecimal(int parameterIndex,
BigDecimal x) throws SQLException {
setParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java <code>String</code> value.
* The driver converts this
* to an SQL <code>VARCHAR</code> or <code>LONGVARCHAR</code> value
* (depending on the argument's
* size relative to the driver's limits on <code>VARCHAR</code> values)
* when it sends it to the database.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Including 1.7.2, HSQLDB stores all XXXCHAR values as java.lang.String
* objects; there is no appreciable difference between
* CHAR, VARCHAR and LONGVARCHAR.
* </div>
* <!-- start release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setString(int parameterIndex, String x) throws SQLException {
setParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given Java array of bytes.
* The driver converts this to an SQL <code>VARBINARY</code> or
* <code>LONGVARBINARY</code> (depending on the argument's size relative
* to the driver's limits on <code>VARBINARY</code> values) when it
* sends it to the database.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Including 1.7.2, HSQLDB stores all XXXBINARY values the same way; there
* is no appreciable difference between BINARY, VARBINARY and
* LONGVARBINARY.
* </div>
* <!-- start release-specific documentation -->
*
* @param paramIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setBytes(int paramIndex, byte[] x) throws SQLException {
setParameter(paramIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given
* <code>java.sql.Date</code> value. The driver converts this
* to an SQL <code>DATE</code> value when it sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setDate(int parameterIndex, Date x) throws SQLException {
setParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>java.sql.Time</code>
* value. The driver converts this to an SQL <code>TIME</code> value when it
* sends it to the database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setTime(int parameterIndex, Time x) throws SQLException {
setParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given
* <code>java.sql.Timestamp</code> value. The driver converts this to
* an SQL <code>TIMESTAMP</code> value when it sends it to the
* database.<p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
public void setTimestamp(int parameterIndex,
Timestamp x) throws SQLException {
setParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given input stream, which will have
* the specified number of bytes.
* When a very large ASCII value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code>. Data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from ASCII to the database char format. <p>
*
* <b>Note:</b> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.<p>
* <!-- end generic documentation -->
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* This method uses the default platform character encoding to convert bytes
* from the stream into the characters of a String. In the future this is
* likely to change to always treat the stream as ASCII.<p>
*
* Before HSQLDB 1.7.0, <code>setAsciiStream</code> and
* <code>setUnicodeStream</code> were identical.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the Java input stream that contains the ASCII parameter value
* @param length the number of bytes in the stream
* @exception SQLException if a database access error occurs
*/
public void setAsciiStream(int parameterIndex, java.io.InputStream x,
int length) throws SQLException {
checkSetParameterIndex(parameterIndex, true);
String s;
if (x == null) {
s = "input stream is null";
throw Util.sqlException(Trace.INVALID_JDBC_ARGUMENT, s);
}
try {
s = StringConverter.inputStreamToString(x, length);
setParameter(parameterIndex, s);
} catch (IOException e) {
throw Util.sqlException(Trace.INVALID_CHARACTER_ENCODING);
}
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given input stream, which
* will have the specified number of bytes. A Unicode character has
* two bytes, with the first byte being the high byte, and the second
* being the low byte.
*
* When a very large Unicode value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code> object. The data will be read from the
* stream as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from Unicode to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.0, this method complies with behavior as defined by the
* JDBC3 specification.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x a <code>java.io.InputStream</code> object that contains the
* Unicode parameter value as two-byte Unicode characters
* @param length the number of bytes in the stream
* @exception SQLException if a database access error occurs
* @deprecated Sun does not include a reason, but presumably
* this is because setCharacterStream is now prefered
*/
//#ifdef DEPRECATEDJDBC
public void setUnicodeStream(int parameterIndex, java.io.InputStream x,
int length) throws SQLException {
checkSetParameterIndex(parameterIndex, true);
String msg = null;
if (x == null) {
msg = "input stream is null";
} else if (length % 2 != 0) {
msg = "odd length argument";
}
if (msg != null) {
throw Util.sqlException(Trace.INVALID_JDBC_ARGUMENT, msg);
}
int chlen = length / 2;
int chread = 0;
StringBuffer sb = new StringBuffer();
int hi;
int lo;
try {
for (; chread < chlen; chread++) {
hi = x.read();
if (hi == -1) {
break;
}
lo = x.read();
if (lo == -1) {
break;
}
sb.append((char) (hi << 8 | lo));
}
} catch (IOException e) {
throw Util.sqlException(Trace.TRANSFER_CORRUPTED);
}
setParameter(parameterIndex, sb.toString());
}
//#endif
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given input stream, which will have
* the specified number of bytes.
* When a very large binary value is input to a <code>LONGVARBINARY</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code> object. The data will be read from the
* stream as needed until end-of-file is reached.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.2, this method works according to the standard.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the java input stream which contains the binary parameter value
* @param length the number of bytes in the stream
* @exception SQLException if a database access error occurs
*/
public void setBinaryStream(int parameterIndex, java.io.InputStream x,
int length) throws SQLException {
checkSetParameterIndex(parameterIndex, true);
if (x == null) {
throw Util.sqlException(Trace.error(Trace.INVALID_JDBC_ARGUMENT,
Trace.JDBC_NULL_STREAM));
}
HsqlByteArrayOutputStream out = null;
try {
out = new HsqlByteArrayOutputStream();
int size = 2048;
byte[] buff = new byte[size];
for (int left = length; left > 0; ) {
int read = x.read(buff, 0, left > size ? size
: left);
if (read == -1) {
break;
}
out.write(buff, 0, read);
left -= read;
}
setParameter(parameterIndex, out.toByteArray());
} catch (IOException e) {
throw Util.sqlException(Trace.INPUTSTREAM_ERROR, e.toString());
} finally {
if (out != null) {
try {
out.close();
} catch (IOException e) {}
}
}
}
/**
* <!-- start generic documentation -->
* Clears the current parameter values immediately. <p>
*
* In general, parameter values remain in force for repeated use of a
* statement. Setting a parameter value automatically clears its
* previous value. However, in some cases it is useful to immediately
* release the resources used by the current parameter values; this can
* be done by calling the method <code>clearParameters</code>.<p>
* <!-- end generic documentation -->
*
* @exception SQLException if a database access error occurs
*/
public void clearParameters() throws SQLException {
checkClosed();
ArrayUtil.fillArray(parameterValues, null);
ArrayUtil.clearArray(ArrayUtil.CLASS_CODE_BOOLEAN, parameterSet, 0,
parameterSet.length);
if (parameterStream != null) {
ArrayUtil.clearArray(ArrayUtil.CLASS_CODE_BOOLEAN,
parameterStream, 0, parameterStream.length);
}
}
//----------------------------------------------------------------------
// Advanced features:
/**
* <!-- start generic documentation -->
* Sets the value of the designated parameter with the given object. <p>
*
* The second argument must be an object type; for integral values, the
* <code>java.lang</code> equivalent objects should be used. <p>
*
* The given Java object will be converted to the given targetSqlType
* before being sent to the database.
*
* If the object has a custom mapping (is of a class implementing the
* interface <code>SQLData</code>),
* the JDBC driver should call the method <code>SQLData.writeSQL</code> to
* write it to the SQL data stream.
* If, on the other hand, the object is of a class implementing
* <code>Ref</code>, <code>Blob</code>, <code>Clob</code>,
* <code>Struct</code>, or <code>Array</code>, the driver should pass it
* to the database as a value of the corresponding SQL type. <p>
*
* Note that this method may be used to pass database-specific
* abstract data types.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Inculding 1.7.1,this method was identical to
* {@link #setObject(int, Object, int) setObject(int, Object, int)}.
* That is, this method simply called setObject(int, Object, int),
* ignoring the scale specification. <p>
*
* Since 1.7.2, this method supports the conversions listed in the
* conversion table B-5 of the JDBC 3 specification. The scale argument
* is not used.
* </div>
* <!-- start release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the object containing the input parameter value
* @param targetSqlType the SQL type (as defined in java.sql.Types) to be
* sent to the database. The scale argument may further qualify this type.
* @param scale for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types,
* this is the number of digits after the decimal point. For all
* other types, this value will be ignored. <p>
*
* Up to and including HSQLDB 1.7.0, this parameter is ignored.
* @exception SQLException if a database access error occurs
* @see java.sql.Types
* @see #setObject(int,Object,int)
*/
public void setObject(int parameterIndex, Object x, int targetSqlType,
int scale) throws SQLException {
/** @todo fredt - implement SQLData support */
setObject(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the value of the designated parameter with the given object.
* This method is like the method <code>setObject</code>
* above, except that it assumes a scale of zero. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.2, this method supports conversions listed in the
* conversion table B-5 of the JDBC 3 specification.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the object containing the input parameter value
* @param targetSqlType the SQL type (as defined in java.sql.Types) to be
* sent to the database
* @exception SQLException if a database access error occurs
* @see #setObject(int,Object)
*/
public void setObject(int parameterIndex, Object x,
int targetSqlType) throws SQLException {
setObject(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the value of the designated parameter using the given object. <p>
*
* The second parameter must be of type <code>Object</code>; therefore,
* the <code>java.lang</code> equivalent objects should be used for
* built-in types. <p>
*
* The JDBC specification specifies a standard mapping from
* Java <code>Object</code> types to SQL types. The given argument
* will be converted to the corresponding SQL type before being
* sent to the database. <p>
*
* Note that this method may be used to pass datatabase-
* specific abstract data types, by using a driver-specific Java
* type. If the object is of a class implementing the interface
* <code>SQLData</code>, the JDBC driver should call the method
* <code>SQLData.writeSQL</code> to write it to the SQL data stream.
* If, on the other hand, the object is of a class implementing
* <code>Ref</code>, <code>Blob</code>, <code>Clob</code>,
* <code>Struct</code>, or <code>Array</code>, the driver should pass
* it to the database as a value of the corresponding SQL type. <p>
*
* This method throws an exception if there is an ambiguity, for
* example, if the object is of a class implementing more than one
* of the interfaces named above.<p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3><p>
*
* Since 1.7.2, this method supports conversions listed in the conversion
* table B-5 of the JDBC 3 specification.<p>
*
* </div>
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the object containing the input parameter value
* @exception SQLException if a database access error occurs or the type
* of the given object is ambiguous
*/
public void setObject(int parameterIndex, Object x) throws SQLException {
setParameter(parameterIndex, x);
}
//--------------------------JDBC 2.0-----------------------------
/**
* <!-- start generic documentation -->
* Adds a set of parameters to this <code>PreparedStatement</code>
* object's batch of commands. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.2, this feature is supported.
* </div>
* <!-- end release-specific documentation -->
*
* @exception SQLException if a database access error occurs
* @see jdbcStatement#addBatch
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// boucherb@users 20030801 - method implemented
public void addBatch() throws SQLException {
checkClosed();
int len = parameterValues.length;
Object[] bpValues = new Object[len];
checkParametersSet();
System.arraycopy(parameterValues, 0, bpValues, 0, len);
if (batchResultOut == null) {
batchResultOut = new Result(ResultConstants.BATCHEXECUTE,
parameterTypes, statementID);
}
batchResultOut.add(bpValues);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>Reader</code>
* object, which is the given number of characters long.
* When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.Reader</code> object. The data will be read from the
* stream as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from UNICODE to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB stores CHARACTER and related SQL types as Unicode so
* this method does not perform any conversion.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param reader the <code>java.io.Reader</code> object that contains the
* Unicode data
* @param length the number of characters in the stream
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// fredt@users 20020429 - patch 1.7.0 - method defined
// fredt@users 20020627 - patch 574234 by ohioedge@users
// boucherb@users 20030801 - patch 1.7.2 - updated
public void setCharacterStream(int parameterIndex, java.io.Reader reader,
int length) throws SQLException {
checkSetParameterIndex(parameterIndex, true);
if (reader == null) {
String msg = "reader is null";
throw Util.sqlException(Trace.INVALID_JDBC_ARGUMENT, msg);
}
final StringBuffer sb = new StringBuffer();
final int size = 2048;
final char[] buff = new char[size];
try {
for (int left = length; left > 0; ) {
final int read = reader.read(buff, 0, left > size ? size
: left);
if (read == -1) {
break;
}
sb.append(buff, 0, read);
left -= read;
}
} catch (IOException e) {
throw Util.sqlException(Trace.TRANSFER_CORRUPTED, e.toString());
}
setParameter(parameterIndex, sb.toString());
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given
* <code>REF(<structured-type>)</code> value.
* The driver converts this to an SQL <code>REF</code> value when it
* sends it to the database. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB 1.7.2 does not support the SQL REF type. Calling this method
* throws an exception.
*
* </div>
* <!-- end release-specific documentation -->
* @param i the first parameter is 1, the second is 2, ...
* @param x an SQL <code>REF</code> value
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
//#ifdef JAVA2
public void setRef(int i, Ref x) throws SQLException {
throw Util.notSupported();
}
//#endif JAVA2
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>Blob</code> object.
* The driver converts this to an SQL <code>BLOB</code> value when it
* sends it to the database. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Previous to 1.7.2, this feature was not supported. <p>
*
* Since 1.7.2, setBlob is supported. With 1.7.2, setting Blob objects is
* limited to those of length less than or equal to Integer.MAX_VALUE.
* In 1.7.2, setBlob(i,x) is roughly equivalent (null and length handling
* not shown) to:
*
* <pre class="JavaCodeExample">
* <b>setBinaryStream</b>(i, x.<b>getBinaryStream</b>(), (<span class="JavaKeyWord">int</span>) x.<b>length</b>());
* </pre></div>
* <!-- end release-specific documentation -->
*
* @param i the first parameter is 1, the second is 2, ...
* @param x a <code>Blob</code> object that maps an SQL <code>BLOB</code>
* value
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// boucherb@users 20030801 - method implemented
//#ifdef JAVA2
public void setBlob(int i, Blob x) throws SQLException {
if (x instanceof jdbcBlob) {
setParameter(i, ((jdbcBlob) x).data);
return;
} else if (x == null) {
setParameter(i, null);
return;
}
checkSetParameterIndex(i, false);
final long length = x.length();
if (length > Integer.MAX_VALUE) {
String msg = "Maximum Blob input octet length exceeded: " + length;
throw Util.sqlException(Trace.INPUTSTREAM_ERROR, msg);
}
HsqlByteArrayOutputStream out = null;
try {
out = new HsqlByteArrayOutputStream();
java.io.InputStream in = x.getBinaryStream();
int buffSize = 2048;
byte[] buff = new byte[buffSize];
for (int left = (int) length; left > 0; ) {
int read = in.read(buff, 0, left > buffSize ? buffSize
: left);
if (read == -1) {
break;
}
out.write(buff, 0, read);
left -= read;
}
setParameter(i, out.toByteArray());
} catch (IOException e) {
throw Util.sqlException(Trace.INPUTSTREAM_ERROR, e.toString());
} finally {
if (out != null) {
try {
out.close();
} catch (IOException e) {}
}
}
}
//#endif JAVA2
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>Clob</code> object.
* The driver converts this to an SQL <code>CLOB</code> value when it
* sends it to the database. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Previous to 1.7.2, this feature was not supported. <p>
*
* Since 1.7.2, setClob is supported. With 1.7.2, setting Blob objects is
* limited to those of length less than or equal to Integer.MAX_VALUE.
* In 1.7.2, setClob(i,x) is rougly equivalent (null and length handling
* not shown) to: <p>
*
* <pre class="JavaCodeExample">
* <b>setCharacterStream</b>(i, x.<b>getCharacterStream</b>(), (<span class="JavaKeyWord">int</span>) x.<b>length</b>());
* </pre></div>
* <!-- end release-specific documentation -->
* @param i the first parameter is 1, the second is 2, ...
* @param x a <code>Clob</code> object that maps an SQL <code>CLOB</code>
* value
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// boucherb@users 20030801 - method implemented
//#ifdef JAVA2
public void setClob(int i, Clob x) throws SQLException {
if (x instanceof jdbcClob) {
setParameter(i, ((jdbcClob) x).data);
return;
} else if (x == null) {
setParameter(i, null);
return;
}
checkSetParameterIndex(i, false);
final long length = x.length();
if (length > Integer.MAX_VALUE) {
String msg = "Max Clob input character length exceeded: " + length;
throw Util.sqlException(Trace.INPUTSTREAM_ERROR, msg);
}
java.io.Reader reader = x.getCharacterStream();
final StringBuffer sb = new StringBuffer();
final int size = 2048;
final char[] buff = new char[size];
try {
for (int left = (int) length; left > 0; ) {
final int read = reader.read(buff, 0, left > size ? size
: left);
if (read == -1) {
break;
}
sb.append(buff, 0, read);
left -= read;
}
} catch (IOException e) {
throw Util.sqlException(Trace.TRANSFER_CORRUPTED, e.toString());
}
setParameter(i, sb.toString());
}
//#endif JAVA2
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>Array</code> object.
* The driver converts this to an SQL <code>ARRAY</code> value when it
* sends it to the database. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB 1.7.2 does not support the SQL ARRAY type. Calling this method
* throws an exception.
*
* </div>
* <!-- end release-specific documentation -->
* @param i the first parameter is 1, the second is 2, ...
* @param x an <code>Array</code> object that maps an SQL <code>ARRAY</code>
* value
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
//#ifdef JAVA2
public void setArray(int i, Array x) throws SQLException {
throw Util.notSupported();
}
//#endif JAVA2
/**
* <!-- start generic documentation -->
* Retrieves a <code>ResultSetMetaData</code> object that contains
* information about the columns of the <code>ResultSet</code> object
* that will be returned when this <code>PreparedStatement</code> object
* is executed.
* <P>
* Because a <code>PreparedStatement</code> object is precompiled, it is
* possible to know about the <code>ResultSet</code> object that it will
* return without having to execute it. Consequently, it is possible
* to invoke the method <code>getMetaData</code> on a
* <code>PreparedStatement</code> object rather than waiting to execute
* it and then invoking the <code>ResultSet.getMetaData</code> method
* on the <code>ResultSet</code> object that is returned.
* <P>
* <B>NOTE:</B> Using this method may be expensive for some drivers due
* to the lack of underlying DBMS support. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.2, this feature is supported. If the statement
* generates an update count, then null is returned.
*
* </div>
* <!-- end release-specific documentation -->
* @return the description of a <code>ResultSet</code> object's columns or
* <code>null</code> if the driver cannot return a
* <code>ResultSetMetaData</code> object
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// boucherb@users 20030801 - method implemented
public ResultSetMetaData getMetaData() throws SQLException {
checkClosed();
if (isRowCount) {
return null;
}
if (rsmd == null) {
rsmd = new jdbcResultSetMetaData(rsmdDescriptor,
connection.connProperties);
}
return rsmd;
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>java.sql.Date</code>
* value, using the given <code>Calendar</code> object. The driver uses
* the <code>Calendar</code> object to construct an SQL <code>DATE</code>
* value,which the driver then sends to the database. With a
* a <code>Calendar</code> object, the driver can calculate the date
* taking into account a custom timezone. If no
* <code>Calendar</code> object is specified, the driver uses the default
* timezone, which is that of the virtual machine running the
* application. <p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @param cal the <code>Calendar</code> object the driver will use
* to construct the date
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// fredt@users 20020414 - patch 517028 by peterhudson@users - method defined
// changes by fredt - moved conversion to HsqlDateTime
public void setDate(int parameterIndex, Date x,
Calendar cal) throws SQLException {
String s;
try {
s = HsqlDateTime.getDateString(x, cal);
} catch (Exception e) {
throw Util.sqlException(Trace.INVALID_ESCAPE, e.toString());
}
setParameter(parameterIndex, s);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>java.sql.Time</code>
* value, using the given <code>Calendar</code> object. The driver uses
* the <code>Calendar</code> object to construct an SQL <code>TIME</code>
* value, which the driver then sends to the database. With a
* a <code>Calendar</code> object, the driver can calculate the time
* taking into account a custom timezone. If no
* <code>Calendar</code> object is specified, the driver uses the default
* timezone, which is that of the virtual machine running the
* application. <p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @param cal the <code>Calendar</code> object the driver will use
* to construct the time
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// fredt@users 20020414 - patch 517028 by peterhudson@users - method defined
// changes by fredt - moved conversion to HsqlDateTime
public void setTime(int parameterIndex, Time x,
Calendar cal) throws SQLException {
String s;
try {
s = HsqlDateTime.getTimeString(x, cal);
} catch (Exception e) {
throw Util.sqlException(Trace.INVALID_ESCAPE, e.toString());
}
setParameter(parameterIndex, s);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>java.sql.Timestamp</code>
* value, using the given <code>Calendar</code> object. The driver uses
* the <code>Calendar</code> object to construct an SQL <code>TIMESTAMP</code>
* value, which the driver then sends to the database. With a
* <code>Calendar</code> object, the driver can calculate the timestamp
* taking into account a custom timezone. If no
* <code>Calendar</code> object is specified, the driver uses the default
* timezone, which is that of the virtual machine running the application. <p>
* <!-- end generic documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the parameter value
* @param cal the <code>Calendar</code> object the driver will use
* to construct the timestamp
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
// fredt@users 20020414 - patch 517028 by peterhudson@users - method defined
// changes by fredt - moved conversion to HsqlDateTime
public void setTimestamp(int parameterIndex, Timestamp x,
Calendar cal) throws SQLException {
checkSetParameterIndex(parameterIndex, false);
if (cal != null && x != null) {
int ns = x.getNanos();
x = new Timestamp(HsqlDateTime.getTimeInMillis(x, cal, null));
x.setNanos(ns);
}
setParameter(parameterIndex, x);
}
/**
* <!-- start generic documentation -->
* Sets the designated parameter to SQL <code>NULL</code>.
* This version of the method <code>setNull</code> should
* be used for user-defined types and REF type parameters. Examples
* of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and
* named array types.
*
* <P><B>Note:</B> To be portable, applications must give the
* SQL type code and the fully-qualified SQL type name when specifying
* a NULL user-defined or REF parameter. In the case of a user-defined
* type the name is the type name of the parameter itself. For a REF
* parameter, the name is the type name of the referenced type. If
* a JDBC driver does not need the type code or type name information,
* it may ignore it.
*
* Although it is intended for user-defined and Ref parameters,
* this method may be used to set a null parameter of any JDBC type.
* If the parameter does not have a user-defined or REF type, the given
* typeName is ignored. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB ignores the sqlType and typeName arguments.
* </div>
* <!-- end release-specific documentation -->
*
* @param paramIndex the first parameter is 1, the second is 2, ...
* @param sqlType a value from <code>java.sql.Types</code>
* @param typeName the fully-qualified name of an SQL user-defined type;
* ignored if the parameter is not a user-defined type or REF
* @exception SQLException if a database access error occurs
* @since JDK 1.2 (JDK 1.1.x developers: read the new overview for
* jdbcPreparedStatement)
*/
public void setNull(int paramIndex, int sqlType,
String typeName) throws SQLException {
setParameter(paramIndex, null);
}
//------------------------- JDBC 3.0 -----------------------------------
/**
* <!-- start generic documentation -->
* Sets the designated parameter to the given <code>java.net.URL</code>
* value. The driver converts this to an SQL <code>DATALINK</code> value
* when it sends it to the database. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB 1.7.2 does not support the DATALINK SQL type for which this
* method is intended. Calling this method throws an exception.
*
* </div>
* <!-- end release-specific documentation -->
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @param x the <code>java.net.URL</code> object to be set
* @exception SQLException if a database access error occurs
* @since JDK 1.4, HSQL 1.7.0
*/
//#ifdef JAVA4
public void setURL(int parameterIndex,
java.net.URL x) throws SQLException {
throw Util.notSupported();
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
* Retrieves the number, types and properties of this
* <code>PreparedStatement</code> object's parameters. <p>
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Since 1.7.2, this feature is supported.
* </div>
* <!-- end release-specific documentation -->
*
* @return a <code>ParameterMetaData</code> object that contains information
* about the number, types and properties of this
* <code>PreparedStatement</code> object's parameters
* @exception SQLException if a database access error occurs
* @see java.sql.ParameterMetaData
* @since JDK 1.4, HSQL 1.7.0
*/
// boucherb@users 20030801 - method implemented
//#ifdef JAVA4
public ParameterMetaData getParameterMetaData() throws SQLException {
checkClosed();
if (pmd == null) {
pmd = new jdbcParameterMetaData(pmdDescriptor);
}
// NOTE: pmd is declared as Object to avoid yet another #ifdef.
return (ParameterMetaData) pmd;
}
//#endif JAVA4
//-------------------- Internal Implementation -----------------------------
/**
* Constructs a statement that produces results of the requested
* <code>type</code>. <p>
*
* A prepared statement must be a single SQL statement. <p>
*
* @param c the Connection used execute this statement
* @param sql the SQL statement this object represents
* @param type the type of result this statement will produce
* @throws HsqlException if the statement is not accepted by the database
* @throws SQLException if preprocessing by driver fails
*/
jdbcPreparedStatement(jdbcConnection c, String sql,
int type) throws HsqlException, SQLException {
super(c, type);
sql = c.nativeSQL(sql);
resultOut.setResultType(ResultConstants.SQLPREPARE);
resultOut.setMainString(sql);
Result in = connection.sessionProxy.execute(resultOut);
if (in.isError()) {
Util.throwError(in);
}
// else it's a MULTI result encapsulating three sub results:
// 1.) a PREPARE_ACK
//
// Indicates the statement id to be communicated in SQLEXECUTE
// requests to allow the engine to find the corresponding
// CompiledStatement object, parameterize and execute it.
//
// 2.) a description of the statement's result set metadata
//
// This is communicated in the same way as for result sets. That is,
// the metadata arrays of Result, such as colTypes, are used in the
// "conventional" fashion. With some work, it may be possible
// to speed up internal execution of prepared statements by
// dispensing with generating most rsmd values while generating
// the result, safe in the knowlege that the client already
// has a copy of the rsmd. In general, only the colTypes array
// must be available at the engine, and only for network
// communications so that the row output and row input
// interfaces can do their work. One caveat is that the
// columnDisplaySize values are not accurate, as we do
// not consistently enforce column size yet and instead
// approximate the value when a result with actual data is
// retrieved
//
// 3.) a description of the statement's parameter metadata
//
// This is communicated in a similar fashion to 2.), but has
// a slighly different layout to allow the parameter modes
// to be transmitted. The values of this object are used
// to set up the parameter management of this class. The
// object is also used to construct the jdbcParameterMetaData
// object later, if requested. That is, it holds information
// additional to that used by this class, so it should not be
// altered or disposed of
//
// (boucherb@users)
Iterator i;
i = in.iterator();
try {
Object[] row;
// PREPARE_ACK
row = (Object[]) i.next();
statementID = ((Result) row[0]).getStatementID();
// DATA - isParameterDescription == false
row = (Object[]) i.next();
rsmdDescriptor = (Result) row[0];
isRowCount = rsmdDescriptor.mode == ResultConstants.UPDATECOUNT;
// DATA - isParameterDescription == true
row = (Object[]) i.next();
pmdDescriptor = (Result) row[0];
parameterTypes = pmdDescriptor.metaData.getParameterTypes();
parameterValues = new Object[parameterTypes.length];
parameterSet = new boolean[parameterTypes.length];
parameterModes = pmdDescriptor.metaData.paramMode;
} catch (Exception e) {
throw Trace.error(Trace.GENERAL_ERROR, e.toString());
}
resultOut = new Result(ResultConstants.SQLEXECUTE, parameterTypes,
statementID);
// for toString()
this.sql = sql;
}
/**
* Checks if execution does or does not generate a single row
* update count, throwing if the argument, yes, does not match. <p>
*
* @param yes if true, check that execution generates a single
* row update count, else check that execution generates
* something other than a single row update count.
* @throws SQLException if the argument, yes, does not match
*/
protected void checkIsRowCount(boolean yes) throws SQLException {
if (yes != isRowCount) {
int msg = yes ? Trace.JDBC_STATEMENT_NOT_ROW_COUNT
: Trace.JDBC_STATEMENT_NOT_RESULTSET;
throw Util.sqlException(msg);
}
}
/**
* Checks if the specified parameter index value is valid in terms of
* setting an IN or IN OUT parameter value. <p>
*
* @param i The parameter index to check
* @throws SQLException if the specified parameter index is invalid
*/
protected void checkSetParameterIndex(int i,
boolean isStream)
throws SQLException {
int mode;
String msg;
checkClosed();
if (i < 1 || i > parameterValues.length) {
msg = "parameter index out of range: " + i;
throw Util.sqlException(Trace.INVALID_JDBC_ARGUMENT, msg);
}
if (isStream) {
if (parameterStream == null) {
parameterStream = new boolean[parameterTypes.length];
}
parameterStream[i - 1] = true;
parameterSet[i - 1] = false;
} else {
parameterSet[i - 1] = true;
}
/*
mode = parameterModes[i - 1];
switch (mode) {
default :
msg = "Not IN or IN OUT mode: " + mode + " for parameter: "
+ i;
throw Util.sqlException(Trace.INVALID_JDBC_ARGUMENT, msg);
case Expression.PARAM_IN :
case Expression.PARAM_IN_OUT :
break;
}
*/
}
/**
* Called just before execution or adding to batch, this ensures all the
* parameters have been set.<p>
*
* If a parameter has been set using a stream method, it should be set
* again for the next reuse. When set using other methods, the parameter
* setting is retained for the next use.
*/
private void checkParametersSet() throws SQLException {
;
}
/*
// do not check for compatibility with 1.8.0.x
private void checkParametersSet() throws SQLException {
if (parameterStream == null) {
for (int i = 0; i < parameterSet.length; i++) {
if (!parameterSet[i]) {
throw Util.sqlException(Trace.JDBC_PARAMETER_NOT_SET);
}
}
} else {
for (int i = 0; i < parameterSet.length; i++) {
if (!parameterSet[i] &&!parameterStream[i]) {
throw Util.sqlException(Trace.JDBC_PARAMETER_NOT_SET);
}
}
ArrayUtil.clearArray(ArrayUtil.CLASS_CODE_BOOLEAN,
parameterStream, 0, parameterStream.length);
}
}
*/
/**
* The internal parameter value setter always converts the parameter to
* the Java type required for data transmission. Target BINARY and OTHER
* types are converted directly. All other target types are converted
* by Column.convertObject(). This also normalizes DATETIME values.
*
* @param i parameter index
* @param o object
* @throws SQLException if either argument is not acceptable.
*/
private void setParameter(int i, Object o) throws SQLException {
checkSetParameterIndex(i, false);
i--;
if (o == null) {
parameterValues[i] = null;
return;
}
int outType = parameterTypes[i];
try {
switch (outType) {
case Types.OTHER :
o = new JavaObject((Serializable) o);
break;
case Types.BINARY :
case Types.VARBINARY :
case Types.LONGVARBINARY :
if (!(o instanceof byte[])) {
throw Util.sqlException(
Trace.error(Trace.INVALID_CONVERSION));
}
o = new Binary((byte[]) o, !connection.isNetConn);
break;
case Types.DATE :
if (o instanceof java.util.Date) {
long t = HsqlDateTime.getNormalisedDate(
((java.util.Date) o).getTime());
o = new Date(t);
} else {
o = Column.convertObject(o, outType);
}
break;
case Types.TIME :
if (o instanceof java.util.Date) {
long m = HsqlDateTime.getNormalisedTime(
((java.util.Date) o).getTime());
o = new Time(m);
} else {
o = Column.convertObject(o, outType);
}
break;
case Types.TIMESTAMP :
if (o instanceof Timestamp) {
long m = ((Timestamp) o).getTime();
int n = ((Timestamp) o).getNanos();
o = new Timestamp(m);
((Timestamp) o).setNanos(n);
} else {
o = Column.convertObject(o, outType);
}
break;
default :
o = Column.convertObject(o, outType);
break;
}
} catch (HsqlException e) {
Util.throwError(e);
}
parameterValues[i] = o;
}
/**
* Used with int and narrower integral primitives
* @param i parameter index
* @param value object to set
* @throws SQLException if either argument is not acceptable
*/
private void setIntParameter(int i, int value) throws SQLException {
checkSetParameterIndex(i, false);
int outType = parameterTypes[i - 1];
switch (outType) {
case Types.TINYINT :
case Types.SMALLINT :
case Types.INTEGER :
Object o = new Integer(value);
parameterValues[i - 1] = o;
break;
default :
setLongParameter(i, value);
}
}
/**
* Used with long and narrower integral primitives. Conversion to BINARY
* or OTHER types will throw here and not passed to setParameter().
*
* @param i parameter index
* @param value object to set
* @throws SQLException if either argument is not acceptable
*/
private void setLongParameter(int i, long value) throws SQLException {
checkSetParameterIndex(i, false);
int outType = parameterTypes[i - 1];
switch (outType) {
case Types.BIGINT :
Object o = new Long(value);
parameterValues[i - 1] = o;
break;
case Types.BINARY :
case Types.OTHER :
throw Util.sqlException(Trace.error(Trace.INVALID_CONVERSION));
default :
setParameter(i, new Long(value));
}
}
/**
* This method should always throw if called for a PreparedStatement or
* CallableStatment.
*
* @param sql ignored
* @throws SQLException always
*/
public void addBatch(String sql) throws SQLException {
throw Util.notSupported();
}
/**
* This method should always throw if called for a PreparedStatement or
* CallableStatment.
*
* @param sql ignored
* @throws SQLException always
* @return nothing
*/
public ResultSet executeQuery(String sql) throws SQLException {
throw Util.notSupported();
}
/**
* This method should always throw if called for a PreparedStatement or
* CallableStatment.
*
* @param sql ignored
* @throws SQLException always
* @return nothing
*/
public boolean execute(String sql) throws SQLException {
throw Util.notSupported();
}
/**
* This method should always throw if called for a PreparedStatement or
* CallableStatment.
*
* @param sql ignored
* @throws SQLException always
* @return nothing
*/
public int executeUpdate(String sql) throws SQLException {
throw Util.notSupported();
}
/**
* Does the specialized work required to free this object's resources and
* that of it's parent class. <p>
*
* @throws SQLException if a database access error occurs
*/
public synchronized void close() throws SQLException {
if (isClosed()) {
return;
}
HsqlException he = null;
try {
// fredt - if this is called by Connection.close() then there's no
// need to free the prepared statements on the server - it is done
// by Connection.close()
if (!connection.isClosed) {
connection.sessionProxy.execute(
Result.newFreeStmtRequest(statementID));
}
} catch (HsqlException e) {
he = e;
}
parameterValues = null;
parameterSet = null;
parameterStream = null;
parameterTypes = null;
parameterModes = null;
rsmdDescriptor = null;
pmdDescriptor = null;
rsmd = null;
pmd = null;
super.close();
if (he != null) {
throw Util.sqlException(he);
}
}
/**
* Retrieves a String representation of this object. <p>
*
* The representation is of the form: <p>
*
* class-name@hash[sql=[char-sequence], parameters=[p1, ...pi, ...pn]] <p>
*
* p1, ...pi, ...pn are the String representations of the currently set
* parameter values that will be used with the non-batch execution
* methods. <p>
*
* @return a String representation of this object
*/
public String toString() {
StringBuffer sb = new StringBuffer();
String sql;
Object[] pv;
sb.append(super.toString());
sql = this.sql;
pv = parameterValues;
if (sql == null || pv == null) {
sb.append("[closed]");
return sb.toString();
}
sb.append("[sql=[").append(sql).append("]");
if (pv.length > 0) {
sb.append(", parameters=[");
for (int i = 0; i < pv.length; i++) {
sb.append('[');
sb.append(pv[i]);
sb.append("], ");
}
sb.setLength(sb.length() - 2);
sb.append(']');
}
sb.append(']');
return sb.toString();
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, long length)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, long length)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setBlob(int parameterIndex, InputStream inputStream)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setBlob(int parameterIndex, InputStream inputStream, long length)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader,
long length) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setClob(int parameterIndex, Reader reader) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setClob(int parameterIndex, Reader reader, long length)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setNCharacterStream(int parameterIndex, Reader value)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setNCharacterStream(int parameterIndex, Reader value,
long length) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setNClob(int parameterIndex, NClob value) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setNClob(int parameterIndex, Reader reader) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setNClob(int parameterIndex, Reader reader, long length)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setNString(int parameterIndex, String value)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setRowId(int parameterIndex, RowId x) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public void setSQLXML(int parameterIndex, SQLXML xmlObject)
throws SQLException {
// TODO Auto-generated method stub
}
@Override
public boolean isPoolable() throws SQLException {
// TODO Auto-generated method stub
return false;
}
@Override
public void setPoolable(boolean poolable) throws SQLException {
// TODO Auto-generated method stub
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
// TODO Auto-generated method stub
return false;
}
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
// TODO Auto-generated method stub
return null;
}
//#ifdef JAVA6
/*
public void setPoolable(boolean poolable) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public boolean isPoolable() throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public <T> T unwrap(Class<T> iface) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public boolean isWrapperFor(Class<?> iface) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setRowId(int parameterIndex, RowId x) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setNString(int parameterIndex, String value) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setNClob(int parameterIndex, NClob value) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setClob(int parameterIndex, Reader reader, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setClob(int parameterIndex, Reader reader) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setNClob(int parameterIndex, Reader reader) throws SQLException
{
throw new UnsupportedOperationException("Not supported yet.");
}
*/
//#endif JAVA6
}