/*
* IronJacamar, a Java EE Connector Architecture implementation
* Copyright 2016, Red Hat Inc, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the Eclipse Public License 1.0 as
* published by the Free Software Foundation.
*
* This software 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 Eclipse
* Public License for more details.
*
* You should have received a copy of the Eclipse Public License
* along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.ironjacamar.samples.helloworld;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.Set;
import java.util.logging.Logger;
import javax.resource.ResourceException;
import javax.resource.spi.ConnectionDefinition;
import javax.resource.spi.ConnectionManager;
import javax.resource.spi.ConnectionRequestInfo;
import javax.resource.spi.ManagedConnection;
import javax.resource.spi.ManagedConnectionFactory;
import javax.resource.spi.ResourceAdapter;
import javax.resource.spi.ResourceAdapterAssociation;
import javax.security.auth.Subject;
/**
* HelloWorldManagedConnectionFactory
*/
@ConnectionDefinition(connectionFactory = HelloWorldConnectionFactory.class,
connectionFactoryImpl = HelloWorldConnectionFactoryImpl.class,
connection = HelloWorldConnection.class,
connectionImpl = HelloWorldConnectionImpl.class)
public class HelloWorldManagedConnectionFactory
implements ManagedConnectionFactory, ResourceAdapterAssociation
{
/** The serialVersionUID */
private static final long serialVersionUID = 1L;
/** The logger */
private static Logger log = Logger.getLogger("HelloWorldManagedConnectionFactory");
/** The resource adapter */
private ResourceAdapter ra;
/** The logwriter */
private PrintWriter logwriter;
/**
* Default constructor
*/
public HelloWorldManagedConnectionFactory()
{
this.ra = null;
this.logwriter = null;
}
/**
* Creates a Connection Factory instance.
*
* @return EIS-specific Connection Factory instance or
* javax.resource.cci.ConnectionFactory instance
* @throws ResourceException Generic exception
*/
public Object createConnectionFactory() throws ResourceException
{
throw new ResourceException("This resource adapter doesn't support non-managed environments");
}
/**
* Creates a Connection Factory instance.
*
* @param cxManager ConnectionManager to be associated with created EIS
* connection factory instance
* @return EIS-specific Connection Factory instance or
* javax.resource.cci.ConnectionFactory instance
* @throws ResourceException Generic exception
*/
public Object createConnectionFactory(ConnectionManager cxManager) throws ResourceException
{
return new HelloWorldConnectionFactoryImpl(this, cxManager);
}
/**
* Creates a new physical connection to the underlying EIS resource manager.
*
* @param subject Caller's security information
* @param cxRequestInfo Additional resource adapter specific connection
* request information
* @throws ResourceException generic exception
* @return ManagedConnection instance
*/
public ManagedConnection createManagedConnection(Subject subject,
ConnectionRequestInfo cxRequestInfo)
throws ResourceException
{
return new HelloWorldManagedConnection(this);
}
/**
* Returns a matched connection from the candidate set of connections.
*
* @param connectionSet Candidate connection set
* @param subject Caller's security information
* @param cxRequestInfo Additional resource adapter specific connection request information
* @throws ResourceException generic exception
* @return ManagedConnection if resource adapter finds an acceptable match otherwise null
*/
public ManagedConnection matchManagedConnections(Set connectionSet,
Subject subject, ConnectionRequestInfo cxRequestInfo)
throws ResourceException
{
ManagedConnection result = null;
Iterator it = connectionSet.iterator();
while (result == null && it.hasNext())
{
ManagedConnection mc = (ManagedConnection)it.next();
if (mc instanceof HelloWorldManagedConnection)
{
HelloWorldManagedConnection hwmc = (HelloWorldManagedConnection)mc;
result = hwmc;
}
}
return result;
}
/**
* Get the log writer for this ManagedConnectionFactory instance.
*
* @return PrintWriter
* @throws ResourceException generic exception
*/
public PrintWriter getLogWriter() throws ResourceException
{
return logwriter;
}
/**
* Set the log writer for this ManagedConnectionFactory instance.
*
* @param out PrintWriter - an out stream for error logging and tracing
* @throws ResourceException generic exception
*/
public void setLogWriter(PrintWriter out) throws ResourceException
{
logwriter = out;
}
/**
* Get the resource adapter
*
* @return The handle
*/
public ResourceAdapter getResourceAdapter()
{
return ra;
}
/**
* Set the resource adapter
*
* @param ra The handle
*/
public void setResourceAdapter(ResourceAdapter ra)
{
this.ra = ra;
}
/**
* Returns a hash code value for the object.
* @return A hash code value for this object.
*/
@Override
public int hashCode()
{
int result = 17;
return result;
}
/**
* Indicates whether some other object is equal to this one.
* @param other The reference object with which to compare.
* @return true If this object is the same as the obj argument, false otherwise.
*/
@Override
public boolean equals(Object other)
{
if (other == null)
return false;
if (other == this)
return true;
if (!(other instanceof HelloWorldManagedConnectionFactory))
return false;
HelloWorldManagedConnectionFactory obj = (HelloWorldManagedConnectionFactory)other;
boolean result = true;
return result;
}
}