/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License, version 2 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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 General Public License for more details.
*
*
* Copyright 2006 - 2013 Pentaho Corporation. All rights reserved.
*/
package org.pentaho.platform.engine.services;
import org.pentaho.platform.api.data.DBDatasourceServiceException;
import org.pentaho.platform.engine.services.connection.datasource.dbcp.BaseDatasourceService;
import javax.sql.DataSource;
import java.io.PrintWriter;
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.SQLClientInfoException;
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 java.util.logging.Logger;
/**
* Produces {@link MockDataSource}s
*/
public class MockDataSourceService extends BaseDatasourceService {
private static boolean throwExceptionOnGetConnection = false;
/**
* @param throwException
* If {@code true} the {@link MockDataSource} will throw a SQL exception when
* {@code MockDataSource#getConnection()} is called
*/
public MockDataSourceService( boolean throwException ) {
this.throwExceptionOnGetConnection = throwException;
}
/**
* @param exceptionOnGetConnection
* If {@code true} the {@link MockDataSource} will throw a SQL exception when
* {@code MockDataSource#getConnection()} is called
*/
public static void setThrowExceptionOnGetConnection( boolean exceptionOnGetConnection ) {
throwExceptionOnGetConnection = exceptionOnGetConnection;
}
/**
* @param dsName
* Not used.
* @return A new {@link MockDataSource}.
*/
@Override
public DataSource getDataSource( String dsName ) throws DBDatasourceServiceException {
return new MockDataSource();
}
/**
* A mock data source that throws a {@link SQLException} from {@link #getConnection()} and
* {@link #getConnection(String, String)} if {@link MockDataSourceService#throwExceptionOnGetConnection} ==
* {@code true}.
*/
private class MockDataSource implements DataSource {
@Override
public Connection getConnection() throws SQLException {
if ( MockDataSourceService.this.throwExceptionOnGetConnection ) {
throw new SQLException( "mock not producing connections" ); //$NON-NLS-1$
}
return new MockConnection();
}
@Override
public Connection getConnection( String username, String password ) throws SQLException {
if ( MockDataSourceService.this.throwExceptionOnGetConnection ) {
throw new SQLException( "mock not producing connections" ); //$NON-NLS-1$
}
return new MockConnection();
}
@Override
public PrintWriter getLogWriter() throws SQLException {
return null;
}
@Override
public void setLogWriter( PrintWriter out ) throws SQLException {
}
@Override
public void setLoginTimeout( int seconds ) throws SQLException {
}
@Override
public int getLoginTimeout() throws SQLException {
return 0;
}
@Override
public <T> T unwrap( Class<T> iface ) throws SQLException {
return null;
}
@Override
public boolean isWrapperFor( Class<?> iface ) throws SQLException {
return false;
}
public Logger getParentLogger() throws SQLFeatureNotSupportedException {
return null;
}
}
private class MockConnection implements Connection {
@Override
public <T> T unwrap( Class<T> iface ) throws SQLException {
return null;
}
@Override
public boolean isWrapperFor( Class<?> iface ) throws SQLException {
return false;
}
@Override
public Statement createStatement() throws SQLException {
return null;
}
@Override
public PreparedStatement prepareStatement( String sql ) throws SQLException {
return null;
}
@Override
public CallableStatement prepareCall( String sql ) throws SQLException {
return null;
}
@Override
public String nativeSQL( String sql ) throws SQLException {
return null;
}
@Override
public void setAutoCommit( boolean autoCommit ) throws SQLException {
}
@Override
public boolean getAutoCommit() throws SQLException {
return false;
}
@Override
public void commit() throws SQLException {
}
@Override
public void rollback() throws SQLException {
}
@Override
public void close() throws SQLException {
}
@Override
public boolean isClosed() throws SQLException {
return false;
}
@Override
public DatabaseMetaData getMetaData() throws SQLException {
return null;
}
@Override
public void setReadOnly( boolean readOnly ) throws SQLException {
}
@Override
public boolean isReadOnly() throws SQLException {
return false;
}
@Override
public void setCatalog( String catalog ) throws SQLException {
}
@Override
public String getCatalog() throws SQLException {
return null;
}
@Override
public void setTransactionIsolation( int level ) throws SQLException {
}
@Override
public int getTransactionIsolation() throws SQLException {
return 0;
}
@Override
public SQLWarning getWarnings() throws SQLException {
return null;
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public Statement createStatement( int resultSetType, int resultSetConcurrency ) throws SQLException {
return null;
}
@Override
public PreparedStatement prepareStatement( String sql, int resultSetType, int resultSetConcurrency )
throws SQLException {
return null;
}
@Override
public CallableStatement prepareCall( String sql, int resultSetType, int resultSetConcurrency )
throws SQLException {
return null;
}
@Override
public Map<String, Class<?>> getTypeMap() throws SQLException {
return null;
}
@Override
public void setTypeMap( Map<String, Class<?>> map ) throws SQLException {
}
@Override
public void setHoldability( int holdability ) throws SQLException {
}
@Override
public int getHoldability() throws SQLException {
return 0;
}
@Override
public Savepoint setSavepoint() throws SQLException {
return null;
}
@Override
public Savepoint setSavepoint( String name ) throws SQLException {
return null;
}
@Override
public void rollback( Savepoint savepoint ) throws SQLException {
}
@Override
public void releaseSavepoint( Savepoint savepoint ) throws SQLException {
}
@Override
public Statement createStatement( int resultSetType, int resultSetConcurrency, int resultSetHoldability )
throws SQLException {
return null;
}
@Override
public PreparedStatement prepareStatement( String sql, int resultSetType, int resultSetConcurrency,
int resultSetHoldability ) throws SQLException {
return null;
}
@Override
public CallableStatement prepareCall( String sql, int resultSetType, int resultSetConcurrency,
int resultSetHoldability ) throws SQLException {
return null;
}
@Override
public PreparedStatement prepareStatement( String sql, int autoGeneratedKeys ) throws SQLException {
return null;
}
@Override
public PreparedStatement prepareStatement( String sql, int[] columnIndexes ) throws SQLException {
return null;
}
@Override
public PreparedStatement prepareStatement( String sql, String[] columnNames ) throws SQLException {
return null;
}
@Override
public Clob createClob() throws SQLException {
return null;
}
@Override
public Blob createBlob() throws SQLException {
return null;
}
@Override
public NClob createNClob() throws SQLException {
return null;
}
@Override
public SQLXML createSQLXML() throws SQLException {
return null;
}
@Override
public boolean isValid( int timeout ) throws SQLException {
return false;
}
@Override
public void setClientInfo( String name, String value ) throws SQLClientInfoException {
}
@Override
public void setClientInfo( Properties properties ) throws SQLClientInfoException {
}
@Override
public String getClientInfo( String name ) throws SQLException {
return null;
}
@Override
public Properties getClientInfo() throws SQLException {
return null;
}
@Override
public Array createArrayOf( String typeName, Object[] elements ) throws SQLException {
return null;
}
@Override
public Struct createStruct( String typeName, Object[] attributes ) throws SQLException {
return null;
}
public void setSchema( String schema ) throws SQLException {
}
public String getSchema() throws SQLException {
return null;
}
public void abort( Executor executor ) throws SQLException {
}
public void setNetworkTimeout( Executor executor, int milliseconds ) throws SQLException {
}
public int getNetworkTimeout() throws SQLException {
return 0;
}
}
}