/**
* Copyright (c) 2014, the Railo Company Ltd.
* Copyright (c) 2015, Lucee Assosication Switzerland
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
package lucee.runtime.orm;
import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Savepoint;
import java.sql.Statement;
import java.sql.Struct;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.Executor;
import lucee.runtime.PageContext;
import lucee.runtime.db.DataSource;
import lucee.runtime.exp.PageException;
public class ORMConnection implements Connection {
private ORMSession session;
private boolean autoCommit=false;
private int isolation;
private ORMTransaction trans;
private DataSource ds;
//private boolean hasBegun;
/**
* Constructor of the class
* @param session
* @param transactionIsolation
* @throws PageException
*/
public ORMConnection(PageContext pc,ORMSession session, DataSource ds, int transactionIsolation) throws PageException {
this.session=session;
this.ds=ds;
isolation=transactionIsolation;
trans = session.getTransaction(ds.getName(),session.getEngine().getConfiguration(pc).autoManageSession());
trans.begin();
}
@Override
public void clearWarnings() throws SQLException {}
@Override
public void close() throws SQLException {
}
@Override
public void commit() {
trans.commit();
}
@Override
public Statement createStatement() throws SQLException {
throw notSupported();
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
throw notSupported();
}
@Override
public Statement createStatement(int resultSetType,int resultSetConcurrency, int resultSetHoldability)throws SQLException {
throw notSupported();
}
@Override
public boolean getAutoCommit() throws SQLException {
return autoCommit;
}
@Override
public int getTransactionIsolation() throws SQLException {
return isolation;
}
@Override
public void setTransactionIsolation(int isolation) throws SQLException {
this.isolation=isolation;
}
@Override
public String getCatalog() throws SQLException {
throw notSupported();
}
@Override
public int getHoldability() throws SQLException {
throw notSupported();
}
@Override
public DatabaseMetaData getMetaData() throws SQLException {
throw notSupported();
}
@Override
public Map<String, Class<?>> getTypeMap() throws SQLException {
throw notSupported();
}
@Override
public SQLWarning getWarnings() throws SQLException {
throw notSupported();
}
@Override
public boolean isClosed() throws SQLException {
return !session.isValid(ds);
}
@Override
public boolean isReadOnly() throws SQLException {
return false;
}
@Override
public String nativeSQL(String sql) throws SQLException {
return sql;
}
@Override
public CallableStatement prepareCall(String sql) throws SQLException {
throw notSupported();
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType,int resultSetConcurrency) throws SQLException {
throw notSupported();
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType,int resultSetConcurrency, int resultSetHoldability)throws SQLException {
throw notSupported();
}
@Override
public PreparedStatement prepareStatement(String sql) throws SQLException {
throw notSupported();
}
@Override
public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys)throws SQLException {
throw notSupported();
}
@Override
public PreparedStatement prepareStatement(String sql, int[] columnIndexes)throws SQLException {
throw notSupported();
}
@Override
public PreparedStatement prepareStatement(String sql, String[] columnNames)throws SQLException {
throw notSupported();
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType,int resultSetConcurrency) throws SQLException {
throw notSupported();
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType,int resultSetConcurrency, int resultSetHoldability)throws SQLException {
throw notSupported();
}
@Override
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
}
@Override
public void rollback() {
trans.rollback();
}
@Override
public void rollback(Savepoint savepoint) throws SQLException {
rollback();
}
@Override
public void setAutoCommit(boolean autoCommit) throws SQLException {
this.autoCommit=autoCommit;
if(autoCommit) {
trans.end();
}
}
@Override
public void setCatalog(String catalog) throws SQLException {
}
@Override
public void setHoldability(int holdability) throws SQLException {
}
@Override
public void setReadOnly(boolean readOnly) throws SQLException {
}
@Override
public Savepoint setSavepoint() throws SQLException {
throw notSupported();
}
@Override
public Savepoint setSavepoint(String name) throws SQLException {
throw notSupported();
}
@Override
public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
throw notSupported();
}
/*private SQLException toSQLException(PageException pe) {
SQLException e = new SQLException(pe.getMessage());
e.initCause(pe);
return e;
}*/
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
throw notSupported();
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
throw notSupported();
}
@Override
public Clob createClob() throws SQLException {
throw notSupported();
}
@Override
public Blob createBlob() throws SQLException {
throw notSupported();
}
@Override
public boolean isValid(int timeout) throws SQLException {
throw notSupported();
}
@Override
public void setClientInfo(String name, String value) {
throw notSupportedEL();
}
@Override
public void setClientInfo(Properties properties) {
throw notSupportedEL();
}
@Override
public String getClientInfo(String name) throws SQLException {
throw notSupported();
}
@Override
public Properties getClientInfo() throws SQLException {
throw notSupported();
}
@Override
public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
throw notSupported();
}
@Override
public Struct createStruct(String typeName, Object[] attributes)throws SQLException {
throw notSupported();
}
private SQLException notSupported() {
return new SQLFeatureNotSupportedException("this feature is not supported");
}
private RuntimeException notSupportedEL() {
return new RuntimeException(new SQLFeatureNotSupportedException("this feature is not supported"));
}
@Override
public NClob createNClob() throws SQLException {
throw notSupported();
}
@Override
public SQLXML createSQLXML() throws SQLException {
throw notSupported();
}
// used only with java 7, do not set @Override
public void setSchema(String schema) throws SQLException {
throw notSupported();
}
// used only with java 7, do not set @Override
public String getSchema() throws SQLException {
throw notSupported();
}
// used only with java 7, do not set @Override
public void abort(Executor executor) throws SQLException {
throw notSupported();
}
// used only with java 7, do not set @Override
public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
throw notSupported();
}
// used only with java 7, do not set @Override
public int getNetworkTimeout() throws SQLException {
throw notSupported();
}
}