/** * Alipay.com Inc. * Copyright (c) 2004-2012 All Rights Reserved. */ package com.alipay.zdal.datasource.resource.adapter.jdbc; import java.io.InputStream; import java.io.Reader; import java.math.BigDecimal; import java.net.URL; import java.sql.Array; import java.sql.Blob; import java.sql.Clob; import java.sql.Date; import java.sql.NClob; import java.sql.Ref; import java.sql.ResultSet; import java.sql.ResultSetMetaData; import java.sql.RowId; import java.sql.SQLException; import java.sql.SQLWarning; import java.sql.SQLXML; import java.sql.Statement; import java.sql.Time; import java.sql.Timestamp; import java.util.Calendar; import java.util.Map; /** * A wrapper for a result set * * @author ���� * @version $Id: WrappedResultSet.java, v 0.1 2014-1-6 ����05:31:08 Exp $ */ public class WrappedResultSet implements ResultSet { /** The wrapped statement */ private final WrappedStatement statement; /** The real result set */ private final ResultSet resultSet; /** Whether we are closed */ private boolean closed = false; /** The state lock */ private final Object lock = new Object(); /** * Create a new wrapped result set * * @param statement the wrapped statement * @param resultSet the real result set */ public WrappedResultSet(WrappedStatement statement, ResultSet resultSet) { if (statement == null) throw new IllegalArgumentException("Null statement!"); if (resultSet == null) throw new IllegalArgumentException("Null result set!"); this.statement = statement; this.resultSet = resultSet; } /** * @see java.lang.Object#equals(java.lang.Object) */ @Override public boolean equals(Object o) { if (o == null) return false; else if (o == this) return true; else if (o instanceof WrappedResultSet) return (resultSet.equals(((WrappedResultSet) o).resultSet)); else if (o instanceof ResultSet) return resultSet.equals(o); return false; } /** * @see java.lang.Object#hashCode() */ @Override public int hashCode() { return resultSet.hashCode(); } /** * @see java.lang.Object#toString() */ @Override public String toString() { return resultSet.toString(); } public ResultSet getUnderlyingResultSet() throws SQLException { checkState(); return resultSet; } /** * @see java.sql.ResultSet#absolute(int) */ public boolean absolute(int row) throws SQLException { checkState(); try { return resultSet.absolute(row); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#afterLast() */ public void afterLast() throws SQLException { checkState(); try { resultSet.afterLast(); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#beforeFirst() */ public void beforeFirst() throws SQLException { checkState(); try { resultSet.beforeFirst(); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#cancelRowUpdates() */ public void cancelRowUpdates() throws SQLException { checkState(); try { resultSet.cancelRowUpdates(); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#clearWarnings() */ public void clearWarnings() throws SQLException { checkState(); try { resultSet.clearWarnings(); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#close() */ public void close() throws SQLException { synchronized (lock) { if (closed) return; closed = true; } statement.unregisterResultSet(this); internalClose(); } /** * @see java.sql.ResultSet#deleteRow() */ public void deleteRow() throws SQLException { checkState(); try { resultSet.deleteRow(); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#findColumn(java.lang.String) */ public int findColumn(String columnName) throws SQLException { checkState(); try { return resultSet.findColumn(columnName); } catch (Throwable t) { throw checkException(t); } } /** * @see java.sql.ResultSet#first() */ public boolean first() throws SQLException { checkState(); try { return resultSet.first(); } catch (Throwable t) { throw checkException(t); } } public Array getArray(int i) throws SQLException { checkState(); try { return resultSet.getArray(i); } catch (Throwable t) { throw checkException(t); } } public Array getArray(String colName) throws SQLException { checkState(); try { return resultSet.getArray(colName); } catch (Throwable t) { throw checkException(t); } } public InputStream getAsciiStream(int columnIndex) throws SQLException { checkState(); try { return resultSet.getAsciiStream(columnIndex); } catch (Throwable t) { throw checkException(t); } } public InputStream getAsciiStream(String columnName) throws SQLException { checkState(); try { return resultSet.getAsciiStream(columnName); } catch (Throwable t) { throw checkException(t); } } public BigDecimal getBigDecimal(int columnIndex) throws SQLException { checkState(); try { return resultSet.getBigDecimal(columnIndex); } catch (Throwable t) { throw checkException(t); } } /** * @deprecated */ @Deprecated public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException { checkState(); try { return resultSet.getBigDecimal(columnIndex, scale); } catch (Throwable t) { throw checkException(t); } } public BigDecimal getBigDecimal(String columnName) throws SQLException { checkState(); try { return resultSet.getBigDecimal(columnName); } catch (Throwable t) { throw checkException(t); } } /** * @deprecated */ @Deprecated public BigDecimal getBigDecimal(String columnName, int scale) throws SQLException { checkState(); try { return resultSet.getBigDecimal(columnName, scale); } catch (Throwable t) { throw checkException(t); } } public InputStream getBinaryStream(int columnIndex) throws SQLException { checkState(); try { return resultSet.getBinaryStream(columnIndex); } catch (Throwable t) { throw checkException(t); } } public InputStream getBinaryStream(String columnName) throws SQLException { checkState(); try { return resultSet.getBinaryStream(columnName); } catch (Throwable t) { throw checkException(t); } } public Blob getBlob(int i) throws SQLException { checkState(); try { return resultSet.getBlob(i); } catch (Throwable t) { throw checkException(t); } } public Blob getBlob(String colName) throws SQLException { checkState(); try { return resultSet.getBlob(colName); } catch (Throwable t) { throw checkException(t); } } public boolean getBoolean(int columnIndex) throws SQLException { checkState(); try { return resultSet.getBoolean(columnIndex); } catch (Throwable t) { throw checkException(t); } } public boolean getBoolean(String columnName) throws SQLException { checkState(); try { return resultSet.getBoolean(columnName); } catch (Throwable t) { throw checkException(t); } } public byte getByte(int columnIndex) throws SQLException { checkState(); try { return resultSet.getByte(columnIndex); } catch (Throwable t) { throw checkException(t); } } public byte getByte(String columnName) throws SQLException { checkState(); try { return resultSet.getByte(columnName); } catch (Throwable t) { throw checkException(t); } } public byte[] getBytes(int columnIndex) throws SQLException { checkState(); try { return resultSet.getBytes(columnIndex); } catch (Throwable t) { throw checkException(t); } } public byte[] getBytes(String columnName) throws SQLException { checkState(); try { return resultSet.getBytes(columnName); } catch (Throwable t) { throw checkException(t); } } public Reader getCharacterStream(int columnIndex) throws SQLException { checkState(); try { return resultSet.getCharacterStream(columnIndex); } catch (Throwable t) { throw checkException(t); } } public Reader getCharacterStream(String columnName) throws SQLException { checkState(); try { return resultSet.getCharacterStream(columnName); } catch (Throwable t) { throw checkException(t); } } public Clob getClob(int i) throws SQLException { checkState(); try { return resultSet.getClob(i); } catch (Throwable t) { throw checkException(t); } } public Clob getClob(String colName) throws SQLException { checkState(); try { return resultSet.getClob(colName); } catch (Throwable t) { throw checkException(t); } } public int getConcurrency() throws SQLException { checkState(); try { return resultSet.getConcurrency(); } catch (Throwable t) { throw checkException(t); } } public String getCursorName() throws SQLException { checkState(); try { return resultSet.getCursorName(); } catch (Throwable t) { throw checkException(t); } } public Date getDate(int columnIndex) throws SQLException { checkState(); try { return resultSet.getDate(columnIndex); } catch (Throwable t) { throw checkException(t); } } public Date getDate(int columnIndex, Calendar cal) throws SQLException { checkState(); try { return resultSet.getDate(columnIndex, cal); } catch (Throwable t) { throw checkException(t); } } public Date getDate(String columnName) throws SQLException { checkState(); try { return resultSet.getDate(columnName); } catch (Throwable t) { throw checkException(t); } } public Date getDate(String columnName, Calendar cal) throws SQLException { checkState(); try { return resultSet.getDate(columnName, cal); } catch (Throwable t) { throw checkException(t); } } public double getDouble(int columnIndex) throws SQLException { checkState(); try { return resultSet.getDouble(columnIndex); } catch (Throwable t) { throw checkException(t); } } public double getDouble(String columnName) throws SQLException { checkState(); try { return resultSet.getDouble(columnName); } catch (Throwable t) { throw checkException(t); } } public int getFetchDirection() throws SQLException { checkState(); try { return resultSet.getFetchDirection(); } catch (Throwable t) { throw checkException(t); } } public int getFetchSize() throws SQLException { checkState(); try { return resultSet.getFetchSize(); } catch (Throwable t) { throw checkException(t); } } public float getFloat(int columnIndex) throws SQLException { checkState(); try { return resultSet.getFloat(columnIndex); } catch (Throwable t) { throw checkException(t); } } public float getFloat(String columnName) throws SQLException { checkState(); try { return resultSet.getFloat(columnName); } catch (Throwable t) { throw checkException(t); } } public int getInt(int columnIndex) throws SQLException { checkState(); try { return resultSet.getInt(columnIndex); } catch (Throwable t) { throw checkException(t); } } public int getInt(String columnName) throws SQLException { checkState(); try { return resultSet.getInt(columnName); } catch (Throwable t) { throw checkException(t); } } public long getLong(int columnIndex) throws SQLException { checkState(); try { return resultSet.getLong(columnIndex); } catch (Throwable t) { throw checkException(t); } } public long getLong(String columnName) throws SQLException { checkState(); try { return resultSet.getLong(columnName); } catch (Throwable t) { throw checkException(t); } } public ResultSetMetaData getMetaData() throws SQLException { checkState(); try { return resultSet.getMetaData(); } catch (Throwable t) { throw checkException(t); } } public Object getObject(int columnIndex) throws SQLException { checkState(); try { return resultSet.getObject(columnIndex); } catch (Throwable t) { throw checkException(t); } } public Object getObject(int i, Map<String, Class<?>> map) throws SQLException { checkState(); try { return resultSet.getObject(i, map); } catch (Throwable t) { throw checkException(t); } } public Object getObject(String columnName) throws SQLException { checkState(); try { return resultSet.getObject(columnName); } catch (Throwable t) { throw checkException(t); } } public Object getObject(String colName, Map<String, Class<?>> map) throws SQLException { checkState(); try { return resultSet.getObject(colName, map); } catch (Throwable t) { throw checkException(t); } } public Ref getRef(int i) throws SQLException { checkState(); try { return resultSet.getRef(i); } catch (Throwable t) { throw checkException(t); } } public Ref getRef(String colName) throws SQLException { checkState(); try { return resultSet.getRef(colName); } catch (Throwable t) { throw checkException(t); } } public int getRow() throws SQLException { checkState(); try { return resultSet.getRow(); } catch (Throwable t) { throw checkException(t); } } public short getShort(int columnIndex) throws SQLException { checkState(); try { return resultSet.getShort(columnIndex); } catch (Throwable t) { throw checkException(t); } } public short getShort(String columnName) throws SQLException { checkState(); try { return resultSet.getShort(columnName); } catch (Throwable t) { throw checkException(t); } } public Statement getStatement() throws SQLException { checkState(); return statement; } public String getString(int columnIndex) throws SQLException { checkState(); try { return resultSet.getString(columnIndex); } catch (Throwable t) { throw checkException(t); } } public String getString(String columnName) throws SQLException { checkState(); try { return resultSet.getString(columnName); } catch (Throwable t) { throw checkException(t); } } public Time getTime(int columnIndex) throws SQLException { checkState(); try { return resultSet.getTime(columnIndex); } catch (Throwable t) { throw checkException(t); } } public Time getTime(int columnIndex, Calendar cal) throws SQLException { checkState(); try { return resultSet.getTime(columnIndex, cal); } catch (Throwable t) { throw checkException(t); } } public Time getTime(String columnName) throws SQLException { checkState(); try { return resultSet.getTime(columnName); } catch (Throwable t) { throw checkException(t); } } public Time getTime(String columnName, Calendar cal) throws SQLException { checkState(); try { return resultSet.getTime(columnName, cal); } catch (Throwable t) { throw checkException(t); } } public Timestamp getTimestamp(int columnIndex) throws SQLException { checkState(); try { return resultSet.getTimestamp(columnIndex); } catch (Throwable t) { throw checkException(t); } } public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException { checkState(); try { return resultSet.getTimestamp(columnIndex, cal); } catch (Throwable t) { throw checkException(t); } } public Timestamp getTimestamp(String columnName) throws SQLException { checkState(); try { return resultSet.getTimestamp(columnName); } catch (Throwable t) { throw checkException(t); } } public Timestamp getTimestamp(String columnName, Calendar cal) throws SQLException { checkState(); try { return resultSet.getTimestamp(columnName, cal); } catch (Throwable t) { throw checkException(t); } } public int getType() throws SQLException { checkState(); try { return resultSet.getType(); } catch (Throwable t) { throw checkException(t); } } /** * @deprecated */ @Deprecated public InputStream getUnicodeStream(int columnIndex) throws SQLException { checkState(); try { return resultSet.getUnicodeStream(columnIndex); } catch (Throwable t) { throw checkException(t); } } /** * @deprecated */ @Deprecated public InputStream getUnicodeStream(String columnName) throws SQLException { try { return resultSet.getUnicodeStream(columnName); } catch (Throwable t) { throw checkException(t); } } public URL getURL(int columnIndex) throws SQLException { checkState(); try { return resultSet.getURL(columnIndex); } catch (Throwable t) { throw checkException(t); } } public URL getURL(String columnName) throws SQLException { checkState(); try { return resultSet.getURL(columnName); } catch (Throwable t) { throw checkException(t); } } public SQLWarning getWarnings() throws SQLException { checkState(); try { return resultSet.getWarnings(); } catch (Throwable t) { throw checkException(t); } } public void insertRow() throws SQLException { checkState(); try { resultSet.insertRow(); } catch (Throwable t) { throw checkException(t); } } public boolean isAfterLast() throws SQLException { checkState(); try { return resultSet.isAfterLast(); } catch (Throwable t) { throw checkException(t); } } public boolean isBeforeFirst() throws SQLException { checkState(); try { return resultSet.isBeforeFirst(); } catch (Throwable t) { throw checkException(t); } } public boolean isFirst() throws SQLException { checkState(); try { return resultSet.isFirst(); } catch (Throwable t) { throw checkException(t); } } public boolean isLast() throws SQLException { checkState(); try { return resultSet.isLast(); } catch (Throwable t) { throw checkException(t); } } public boolean last() throws SQLException { checkState(); try { return resultSet.last(); } catch (Throwable t) { throw checkException(t); } } public void moveToCurrentRow() throws SQLException { checkState(); try { resultSet.moveToCurrentRow(); } catch (Throwable t) { throw checkException(t); } } public void moveToInsertRow() throws SQLException { checkState(); try { resultSet.moveToInsertRow(); } catch (Throwable t) { throw checkException(t); } } public boolean next() throws SQLException { checkState(); try { return resultSet.next(); } catch (Throwable t) { throw checkException(t); } } public boolean previous() throws SQLException { checkState(); try { return resultSet.previous(); } catch (Throwable t) { throw checkException(t); } } public void refreshRow() throws SQLException { checkState(); try { resultSet.refreshRow(); } catch (Throwable t) { throw checkException(t); } } public boolean relative(int rows) throws SQLException { checkState(); try { return resultSet.relative(rows); } catch (Throwable t) { throw checkException(t); } } public boolean rowDeleted() throws SQLException { checkState(); try { return resultSet.rowDeleted(); } catch (Throwable t) { throw checkException(t); } } public boolean rowInserted() throws SQLException { checkState(); try { return resultSet.rowInserted(); } catch (Throwable t) { throw checkException(t); } } public boolean rowUpdated() throws SQLException { checkState(); try { return resultSet.rowUpdated(); } catch (Throwable t) { throw checkException(t); } } public void setFetchDirection(int direction) throws SQLException { checkState(); try { resultSet.setFetchDirection(direction); } catch (Throwable t) { throw checkException(t); } } public void setFetchSize(int rows) throws SQLException { checkState(); try { resultSet.setFetchSize(rows); } catch (Throwable t) { throw checkException(t); } } public void updateArray(int columnIndex, Array x) throws SQLException { checkState(); try { resultSet.updateArray(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateArray(String columnName, Array x) throws SQLException { checkState(); try { resultSet.updateArray(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException { checkState(); try { resultSet.updateAsciiStream(columnIndex, x, length); } catch (Throwable t) { throw checkException(t); } } public void updateAsciiStream(String columnName, InputStream x, int length) throws SQLException { checkState(); try { resultSet.updateAsciiStream(columnName, x, length); } catch (Throwable t) { throw checkException(t); } } public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException { checkState(); try { resultSet.updateBigDecimal(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateBigDecimal(String columnName, BigDecimal x) throws SQLException { checkState(); try { resultSet.updateBigDecimal(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException { checkState(); try { resultSet.updateBinaryStream(columnIndex, x, length); } catch (Throwable t) { throw checkException(t); } } public void updateBinaryStream(String columnName, InputStream x, int length) throws SQLException { checkState(); try { resultSet.updateBinaryStream(columnName, x, length); } catch (Throwable t) { throw checkException(t); } } public void updateBlob(int columnIndex, Blob x) throws SQLException { checkState(); try { resultSet.updateBlob(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateBlob(String columnName, Blob x) throws SQLException { checkState(); try { resultSet.updateBlob(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateBoolean(int columnIndex, boolean x) throws SQLException { checkState(); try { resultSet.updateBoolean(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateBoolean(String columnName, boolean x) throws SQLException { checkState(); try { resultSet.updateBoolean(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateByte(int columnIndex, byte x) throws SQLException { checkState(); try { resultSet.updateByte(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateByte(String columnName, byte x) throws SQLException { checkState(); try { resultSet.updateByte(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateBytes(int columnIndex, byte[] x) throws SQLException { checkState(); try { resultSet.updateBytes(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateBytes(String columnName, byte[] x) throws SQLException { checkState(); try { resultSet.updateBytes(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException { checkState(); try { resultSet.updateCharacterStream(columnIndex, x, length); } catch (Throwable t) { throw checkException(t); } } public void updateCharacterStream(String columnName, Reader reader, int length) throws SQLException { checkState(); try { resultSet.updateCharacterStream(columnName, reader, length); } catch (Throwable t) { throw checkException(t); } } public void updateClob(int columnIndex, Clob x) throws SQLException { checkState(); try { resultSet.updateClob(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateClob(String columnName, Clob x) throws SQLException { checkState(); try { resultSet.updateClob(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateDate(int columnIndex, Date x) throws SQLException { checkState(); try { resultSet.updateDate(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateDate(String columnName, Date x) throws SQLException { checkState(); try { resultSet.updateDate(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateDouble(int columnIndex, double x) throws SQLException { checkState(); try { resultSet.updateDouble(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateDouble(String columnName, double x) throws SQLException { checkState(); try { resultSet.updateDouble(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateFloat(int columnIndex, float x) throws SQLException { checkState(); try { resultSet.updateFloat(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateFloat(String columnName, float x) throws SQLException { checkState(); try { resultSet.updateFloat(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateInt(int columnIndex, int x) throws SQLException { checkState(); try { resultSet.updateInt(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateInt(String columnName, int x) throws SQLException { checkState(); try { resultSet.updateInt(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateLong(int columnIndex, long x) throws SQLException { checkState(); try { resultSet.updateLong(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateLong(String columnName, long x) throws SQLException { checkState(); try { resultSet.updateLong(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateNull(int columnIndex) throws SQLException { checkState(); try { resultSet.updateNull(columnIndex); } catch (Throwable t) { throw checkException(t); } } public void updateNull(String columnName) throws SQLException { checkState(); try { resultSet.updateNull(columnName); } catch (Throwable t) { throw checkException(t); } } public void updateObject(int columnIndex, Object x) throws SQLException { checkState(); try { resultSet.updateObject(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateObject(int columnIndex, Object x, int scale) throws SQLException { checkState(); try { resultSet.updateObject(columnIndex, x, scale); } catch (Throwable t) { throw checkException(t); } } public void updateObject(String columnName, Object x) throws SQLException { checkState(); try { resultSet.updateObject(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateObject(String columnName, Object x, int scale) throws SQLException { checkState(); try { resultSet.updateObject(columnName, x, scale); } catch (Throwable t) { throw checkException(t); } } public void updateRef(int columnIndex, Ref x) throws SQLException { checkState(); try { resultSet.updateRef(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateRef(String columnName, Ref x) throws SQLException { checkState(); try { resultSet.updateRef(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateRow() throws SQLException { checkState(); try { resultSet.updateRow(); } catch (Throwable t) { throw checkException(t); } } public void updateShort(int columnIndex, short x) throws SQLException { checkState(); try { resultSet.updateShort(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateShort(String columnName, short x) throws SQLException { checkState(); try { resultSet.updateShort(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateString(int columnIndex, String x) throws SQLException { checkState(); try { resultSet.updateString(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateString(String columnName, String x) throws SQLException { checkState(); try { resultSet.updateString(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateTime(int columnIndex, Time x) throws SQLException { checkState(); try { resultSet.updateTime(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateTime(String columnName, Time x) throws SQLException { checkState(); try { resultSet.updateTime(columnName, x); } catch (Throwable t) { throw checkException(t); } } public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException { checkState(); try { resultSet.updateTimestamp(columnIndex, x); } catch (Throwable t) { throw checkException(t); } } public void updateTimestamp(String columnName, Timestamp x) throws SQLException { checkState(); try { resultSet.updateTimestamp(columnName, x); } catch (Throwable t) { throw checkException(t); } } public boolean wasNull() throws SQLException { checkState(); try { return resultSet.wasNull(); } catch (Throwable t) { throw checkException(t); } } SQLException checkException(Throwable t) throws SQLException { throw statement.checkException(t); } void internalClose() throws SQLException { synchronized (lock) { closed = true; } resultSet.close(); } void checkState() throws SQLException { synchronized (lock) { if (closed) throw new SQLException("The result set is closed."); } } public boolean isWrapperFor(Class<?> iface) throws SQLException { return iface.isInstance(resultSet); } public <T> T unwrap(Class<T> iface) throws SQLException { return (T) (iface.isInstance(resultSet) ? resultSet : null); } public int getHoldability() throws SQLException { return 0; } public Reader getNCharacterStream(int columnIndex) throws SQLException { return null; } public Reader getNCharacterStream(String columnLabel) throws SQLException { return null; } public NClob getNClob(int columnIndex) throws SQLException { return null; } public NClob getNClob(String columnLabel) throws SQLException { return null; } public String getNString(int columnIndex) throws SQLException { return null; } public String getNString(String columnLabel) throws SQLException { return null; } public RowId getRowId(int columnIndex) throws SQLException { return null; } public RowId getRowId(String columnLabel) throws SQLException { return null; } public SQLXML getSQLXML(int columnIndex) throws SQLException { return null; } public SQLXML getSQLXML(String columnLabel) throws SQLException { return null; } public boolean isClosed() throws SQLException { return false; } public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException { } public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException { } public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException { } public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException { } public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException { } public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException { } public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException { } public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException { } public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException { } public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException { } public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException { } public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException { } public void updateCharacterStream(int columnIndex, Reader x) throws SQLException { } public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException { } public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException { } public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException { } public void updateClob(int columnIndex, Reader reader) throws SQLException { } public void updateClob(String columnLabel, Reader reader) throws SQLException { } public void updateClob(int columnIndex, Reader reader, long length) throws SQLException { } public void updateClob(String columnLabel, Reader reader, long length) throws SQLException { } public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException { } public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException { } public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException { } public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException { } public void updateNClob(int columnIndex, NClob clob) throws SQLException { } public void updateNClob(String columnLabel, NClob clob) throws SQLException { } public void updateNClob(int columnIndex, Reader reader) throws SQLException { } public void updateNClob(String columnLabel, Reader reader) throws SQLException { } public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException { } public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException { } public void updateNString(int columnIndex, String string) throws SQLException { } public void updateNString(String columnLabel, String string) throws SQLException { } public void updateRowId(int columnIndex, RowId x) throws SQLException { } public void updateRowId(String columnLabel, RowId x) throws SQLException { } public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException { } public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException { } }