/*
* 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.aries.transaction.jdbc.internal;
import java.sql.SQLException;
import javax.resource.ResourceException;
import javax.resource.spi.ConnectionRequestInfo;
import javax.resource.spi.ManagedConnection;
import javax.resource.spi.ResourceAdapterInternalException;
import javax.resource.spi.TransactionSupport;
import javax.security.auth.Subject;
import javax.sql.XAConnection;
import javax.sql.XADataSource;
import org.tranql.connector.CredentialExtractor;
import org.tranql.connector.jdbc.AbstractXADataSourceMCF;
import org.tranql.connector.jdbc.ManagedXAConnection;
public class XADataSourceMCFFactory extends AbstractMCFFactory {
public void init() throws Exception {
if (getDataSource() == null) {
throw new IllegalArgumentException("dataSource must be set");
}
if (connectionFactory == null) {
connectionFactory = new XADataSourceMCF();
}
}
@SuppressWarnings("serial")
public class XADataSourceMCF extends AbstractXADataSourceMCF<XADataSource> implements TransactionSupport {
public XADataSourceMCF() {
super((XADataSource) XADataSourceMCFFactory.this.getDataSource(), XADataSourceMCFFactory.this.getExceptionSorter());
}
public String getUserName() {
return XADataSourceMCFFactory.this.getUserName();
}
@Override
public String getPassword() {
return XADataSourceMCFFactory.this.getPassword();
}
@Override
public ManagedConnection createManagedConnection(Subject subject, ConnectionRequestInfo connectionRequestInfo) throws ResourceException {
CredentialExtractor credentialExtractor = new CredentialExtractor(subject, connectionRequestInfo, this);
XAConnection sqlConnection = getPhysicalConnection(credentialExtractor);
try {
return new ManagedXAConnection(this, sqlConnection, credentialExtractor, exceptionSorter) {
@Override
public void cleanup() throws ResourceException {
// ARIES-1279 - Transaction does not work on error SQLException
// that's why we don't call super.cleanup() which calls con.setAutocommit(true)
// super.cleanup();
dissociateConnections();
}
};
} catch (SQLException e) {
throw new ResourceAdapterInternalException("Could not set up ManagedXAConnection", e);
}
}
@Override
protected XAConnection getPhysicalConnection(CredentialExtractor credentialExtractor) throws ResourceException {
try {
String userName = credentialExtractor.getUserName();
String password = credentialExtractor.getPassword();
if (userName != null) {
return xaDataSource.getXAConnection(userName, password);
} else {
return xaDataSource.getXAConnection();
}
} catch (SQLException e) {
throw new ResourceAdapterInternalException("Unable to obtain physical connection to " + xaDataSource, e);
}
}
@Override
public TransactionSupportLevel getTransactionSupport() {
return TransactionSupportLevel.XATransaction;
}
}
}