/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.ode.utils;
import org.apache.commons.logging.Log;
import java.sql.*;
import java.util.Map;
/**
* @author Matthieu Riou <mriou at apache dot org>
*/
public class LoggingConnectionWrapper implements Connection {
private Connection _conn;
private Log _log;
public LoggingConnectionWrapper(Connection conn) {
_conn = conn;
}
public LoggingConnectionWrapper(Connection conn, Log log) {
_conn = conn;
_log = log;
}
public void clearWarnings() throws SQLException {
_conn.clearWarnings();
}
public void close() throws SQLException {
if (shouldPrint()) print("close");
_conn.close();
}
public void commit() throws SQLException {
if (shouldPrint()) print("commit");
_conn.commit();
}
public Statement createStatement() throws SQLException {
return _conn.createStatement();
}
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
return _conn.createStatement(resultSetType, resultSetConcurrency);
}
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return _conn.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
}
public boolean getAutoCommit() throws SQLException {
return _conn.getAutoCommit();
}
public String getCatalog() throws SQLException {
return _conn.getCatalog();
}
public int getHoldability() throws SQLException {
return _conn.getHoldability();
}
public DatabaseMetaData getMetaData() throws SQLException {
return _conn.getMetaData();
}
public int getTransactionIsolation() throws SQLException {
return _conn.getTransactionIsolation();
}
public Map<String, Class<?>> getTypeMap() throws SQLException {
return _conn.getTypeMap();
}
public SQLWarning getWarnings() throws SQLException {
return _conn.getWarnings();
}
public boolean isClosed() throws SQLException {
return _conn.isClosed();
}
public boolean isReadOnly() throws SQLException {
return _conn.isReadOnly();
}
public String nativeSQL(String sql) throws SQLException {
return _conn.nativeSQL(sql);
}
public CallableStatement prepareCall(String sql) throws SQLException {
if (shouldPrint()) print("prepareCall: " + sql);
return new LoggingStatementWrapper(_conn.prepareCall(sql), _log);
}
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
if (shouldPrint()) print("prepareCall: " + sql);
return new LoggingStatementWrapper(_conn.prepareCall(sql, resultSetType, resultSetConcurrency), _log);
}
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
if (shouldPrint()) print("prepareCall: " + sql);
return new LoggingStatementWrapper(_conn.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability), _log);
}
public PreparedStatement prepareStatement(String sql) throws SQLException {
if (shouldPrint()) print("prepareStmt: " + sql);
if (sql.indexOf("ODE_SCOPE") > 0) {
for (StackTraceElement traceElement : Thread.currentThread().getStackTrace()) {
print(traceElement.toString());
}
}
return new LoggingStatementWrapper(_conn.prepareStatement(sql), _log);
}
public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
if (shouldPrint()) print("prepareStmt: " + sql);
return new LoggingStatementWrapper(_conn.prepareStatement(sql, autoGeneratedKeys), _log);
}
public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
if (shouldPrint()) print("prepareStmt: " + sql);
return new LoggingStatementWrapper(_conn.prepareStatement(sql, columnIndexes), _log);
}
public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
if (shouldPrint()) print("prepareStmt: " + sql);
return new LoggingStatementWrapper(_conn.prepareStatement(sql, columnNames), _log);
}
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
if (shouldPrint()) print("prepareStmt: " + sql);
return new LoggingStatementWrapper(_conn.prepareStatement(sql, resultSetType, resultSetConcurrency), _log);
}
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
if (shouldPrint()) print("prepareStmt: " + sql);
return new LoggingStatementWrapper(_conn.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability), _log);
}
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
_conn.releaseSavepoint(savepoint);
}
public void rollback() throws SQLException {
if (shouldPrint()) print("rollback");
_conn.rollback();
}
public void rollback(Savepoint savepoint) throws SQLException {
if (shouldPrint()) print("rollback");
_conn.rollback(savepoint);
}
public void setAutoCommit(boolean autoCommit) throws SQLException {
_conn.setAutoCommit(autoCommit);
}
public void setCatalog(String catalog) throws SQLException {
_conn.setCatalog(catalog);
}
public void setHoldability(int holdability) throws SQLException {
_conn.setHoldability(holdability);
}
public void setReadOnly(boolean readOnly) throws SQLException {
_conn.setReadOnly(readOnly);
}
public Savepoint setSavepoint() throws SQLException {
return _conn.setSavepoint();
}
public Savepoint setSavepoint(String name) throws SQLException {
return _conn.setSavepoint(name);
}
public void setTransactionIsolation(int level) throws SQLException {
if (shouldPrint()) print("Setting isolation level to " + level);
_conn.setTransactionIsolation(level);
}
public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
_conn.setTypeMap(map);
}
private boolean shouldPrint() {
if (_log != null)
return _log.isDebugEnabled();
else return true;
}
private void print(String str) {
if (_log != null)
_log.debug(str);
else System.out.println(str);
}
}