/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.internal.eis.adapters.aq;
import javax.resource.*;
import javax.resource.cci.*;
import oracle.AQ.*;
import org.eclipse.persistence.exceptions.ValidationException;
/**
* Connection to Oracle AQ JCA adapter.
* This connection wraps a AQ native session (which wraps a JDBC connection).
*
* @author James
* @since OracleAS TopLink 10<i>g</i> (10.0.3)
*/
public class AQConnection implements Connection {
protected AQConnectionSpec spec;
protected AQTransaction transaction;
protected AQSession session;
protected java.sql.Connection databaseConnection;
/**
* Create the connection on a native AQ session.
* The session must be connected to a JDBC connection.
*/
public AQConnection(AQSession session, java.sql.Connection connection, AQConnectionSpec spec) {
this.session = session;
this.databaseConnection = connection;
this.transaction = new AQTransaction(this);
this.spec = spec;
}
/**
* Return the JDBC database connection.
*/
public java.sql.Connection getDatabaseConnection() {
return databaseConnection;
}
/**
* Return the AQ native session.
*/
public AQSession getSession() {
return session;
}
/**
* Close the AQ native session and the database connection.
*/
public void close() throws ResourceException {
try {
getSession().close();
getDatabaseConnection().close();
} catch (Exception exception) {
throw new ResourceException(exception.toString());
}
}
public Interaction createInteraction() {
return new AQInteraction(this);
}
public AQConnectionSpec getConnectionSpec() {
return spec;
}
public LocalTransaction getLocalTransaction() {
return transaction;
}
public AQTransaction getAQTransaction() {
return transaction;
}
public ConnectionMetaData getMetaData() {
return new AQConnectionMetaData(this);
}
/**
* Result sets are not supported.
*/
public ResultSetInfo getResultSetInfo() {
throw ValidationException.operationNotSupported("getResultSetInfo");
}
}