/*
* Copyright 2008 biaoping.yin
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.frameworkset.orm.transaction;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Savepoint;
import java.sql.Statement;
import java.util.List;
import java.util.Map;
/**
*
*
* <p>Title: InnerConnection.java</p>
*
* <p>Description: </p>
*
* <p>
* bboss workgroup
* </p>
* <p>
* Copyright (c) 2007
* </p>
*
* @Date 2009-6-1 下午08:58:51
* @author biaoping.yin
* @version 1.0
*/
class InnerConnection implements java.sql.Connection {
private Connection con;
private List statements = new java.util.ArrayList();
InnerConnection(Connection con) {
this.con = con;
}
public void clearWarnings() throws SQLException {
this.con.clearWarnings();
}
protected void closeStatements() {
try {
for (int i = 0; i < this.statements.size(); i++) {
Statement stmt = (Statement) statements.get(i);
try {
stmt.close();
} catch (SQLException e) {
}
}
statements.clear();
} catch (Exception e) {
statements.clear();
}
}
public void close() throws SQLException {
closeStatements();
if(con != null)
this.con.close();
this.con = null;
}
public void commit() throws SQLException {
this.con.commit();
}
public Statement createStatement() throws SQLException {
Statement stmt = new InnerStatement(con.createStatement());
this.statements.add(stmt);
return stmt;
}
public Statement createStatement(int resultSetType, int resultSetConcurrency)
throws SQLException {
Statement stmt = new InnerStatement(con.createStatement(resultSetType,
resultSetConcurrency));
this.statements.add(stmt);
return stmt;
}
public Statement createStatement(int resultSetType,
int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
Statement stmt = new InnerStatement(this.con.createStatement(resultSetType,
resultSetConcurrency, resultSetHoldability));
this.statements.add(stmt);
return stmt;
}
public boolean getAutoCommit() throws SQLException {
return this.con.getAutoCommit();
}
public String getCatalog() throws SQLException {
return this.con.getCatalog();
}
public int getHoldability() throws SQLException {
return this.con.getHoldability();
}
public DatabaseMetaData getMetaData() throws SQLException {
return this.con.getMetaData();
}
public int getTransactionIsolation() throws SQLException {
return this.con.getTransactionIsolation();
}
public Map getTypeMap() throws SQLException {
return this.con.getTypeMap();
}
public SQLWarning getWarnings() throws SQLException {
return this.con.getWarnings();
}
public boolean isClosed() throws SQLException {
return this.con.isClosed();
}
public boolean isReadOnly() throws SQLException {
return this.con.isReadOnly();
}
public String nativeSQL(String sql) throws SQLException {
return this.con.nativeSQL(sql);
}
public CallableStatement prepareCall(String sql) throws SQLException {
CallableStatement cstmt = new InnerCallableStatement(this.con.prepareCall(sql));
this.statements.add(cstmt);
return cstmt;
}
public CallableStatement prepareCall(String sql, int resultSetType,
int resultSetConcurrency) throws SQLException {
CallableStatement cstmt = new InnerCallableStatement(this.con.prepareCall(sql, resultSetType,
resultSetConcurrency));
this.statements.add(cstmt);
return cstmt;
// return this.con.prepareCall(sql,resultSetType,resultSetConcurrency);
}
public CallableStatement prepareCall(String sql, int resultSetType,
int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
CallableStatement cstmt = new InnerCallableStatement(this.con.prepareCall(sql, resultSetType,
resultSetConcurrency, resultSetHoldability));
this.statements.add(cstmt);
return cstmt;
// return this.con.prepareCall(sql,resultSetType,resultSetConcurrency,resultSetHoldability);
}
public PreparedStatement prepareStatement(String sql) throws SQLException {
PreparedStatement pstmt = new InnerPreparedStatement(this.con.prepareStatement(sql));
this.statements.add(pstmt);
return pstmt;
// return this.con.prepareStatement(sql);
}
public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys)
throws SQLException {
PreparedStatement pstmt = new InnerPreparedStatement(this.con.prepareStatement(sql,
autoGeneratedKeys));
this.statements.add(pstmt);
return pstmt;
// return this.con.prepareStatement(sql, autoGeneratedKeys);
}
public PreparedStatement prepareStatement(String sql, int[] columnIndexes)
throws SQLException {
PreparedStatement pstmt = new InnerPreparedStatement(this.con.prepareStatement(sql, columnIndexes));
this.statements.add(pstmt);
return pstmt;
// return this.con.prepareStatement(sql, columnIndexes);
}
public PreparedStatement prepareStatement(String sql, String[] columnNames)
throws SQLException {
PreparedStatement pstmt = new InnerPreparedStatement(this.con.prepareStatement(sql, columnNames));
this.statements.add(pstmt);
return pstmt;
// return this.con.prepareStatement(sql, columnNames);
}
public PreparedStatement prepareStatement(String sql, int resultSetType,
int resultSetConcurrency) throws SQLException {
PreparedStatement pstmt = new InnerPreparedStatement(this.con.prepareStatement(sql, resultSetType,
resultSetConcurrency));
this.statements.add(pstmt);
return pstmt;
// return this.con.prepareStatement(sql, resultSetType, resultSetConcurrency);
}
public PreparedStatement prepareStatement(String sql, int resultSetType,
int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
PreparedStatement pstmt = new InnerPreparedStatement(this.con.prepareStatement(sql, resultSetType,
resultSetConcurrency, resultSetHoldability));
this.statements.add(pstmt);
return pstmt;
// return this.con.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
}
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
this.con.releaseSavepoint(savepoint);
}
public void rollback() throws SQLException {
this.con.rollback();
}
public void rollback(Savepoint savepoint) throws SQLException {
this.con.rollback(savepoint);
}
public void setAutoCommit(boolean autoCommit) throws SQLException {
this.con.setAutoCommit(autoCommit);
}
public void setCatalog(String catalog) throws SQLException {
this.con.setCatalog(catalog);
}
public void setHoldability(int holdability) throws SQLException {
this.con.setHoldability(holdability);
}
public void setReadOnly(boolean readOnly) throws SQLException {
this.con.setReadOnly(readOnly);
}
public Savepoint setSavepoint() throws SQLException {
return this.con.setSavepoint();
}
public Savepoint setSavepoint(String name) throws SQLException {
return this.con.setSavepoint(name);
}
public void setTransactionIsolation(int level) throws SQLException {
this.con.setTransactionIsolation(level);
}
public void setTypeMap(Map map) throws SQLException {
this.con.setTypeMap(map);
}
public Connection getInnerConnection()
{
return this.con;
}
}