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  /*
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
   *
   * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
   *
   * The contents of this file are subject to the terms of either the GNU
   * General Public License Version 2 only ("GPL") or the Common Development
   * and Distribution License("CDDL") (collectively, the "License").  You
   * may not use this file except in compliance with the License.  You can
  * obtain a copy of the License at
  * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
  * or packager/legal/LICENSE.txt.  See the License for the specific
  * language governing permissions and limitations under the License.
  *
  * When distributing the software, include this License Header Notice in each
  * file and include the License file at packager/legal/LICENSE.txt.
  *
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  * Oracle designates this particular file as subject to the "Classpath"
  * exception as provided by Oracle in the GPL Version 2 section of the License
  * file that accompanied this code.
  *
  * Modifications:
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  * enclosed by brackets [] replaced by your own identifying information:
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  * its licensees as provided above.  However, if you add GPL Version 2 code
  * and therefore, elected the GPL Version 2 license, then the option applies
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  * holder.
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 package com.sun.enterprise.resource.allocator;
 
 
 
 import  javax.resource.spi.*;
 import  javax.resource.ResourceException;
 
 

Author(s):
Tony Ng
 
 public class ConnectorAllocator extends AbstractConnectorAllocator {
 
     private boolean shareable;
 
 
         private ResourceHandle resource;
 
         public ConnectionListenerImpl(ResourceHandle resource) {
             this. = resource;
         }
 
         public void connectionClosed(ConnectionEvent evt) {
             if (.hasConnectionErrorOccurred()) {
                 return;
             }
             .decrementCount();
             if (.getShareCount() == 0) {
                 .resourceClosed();
             }
         }

        
Resource adapters will signal that the connection being closed is bad.

Parameters:
evt ConnectionEvent
 
         public void badConnectionClosed(ConnectionEvent evt) {
 
             if (.hasConnectionErrorOccurred()) {
                 return;
             }
             .decrementCount();
             if (.getShareCount() == 0) {
                 ManagedConnection mc = (ManagedConnection) evt.getSource();
                 mc.removeConnectionEventListener(this);
                 .badResourceClosed();
            }
        }

        
Resource adapters will signal that the connection is being aborted.

Parameters:
evt ConnectionEvent
        public void connectionAbortOccurred(ConnectionEvent evt) {
            .setConnectionErrorOccurred();
            ManagedConnection mc = (ManagedConnection) evt.getSource();
            mc.removeConnectionEventListener(this);
            .resourceAbortOccurred();
        }
        public void connectionErrorOccurred(ConnectionEvent evt) {
            .setConnectionErrorOccurred();
            ManagedConnection mc = (ManagedConnection) evt.getSource();
            mc.removeConnectionEventListener(this);
            .resourceErrorOccurred();
/*
            try {
                mc.destroy();
            } catch (Exception ex) {
                // ignore exception
            }
*/
        }
        public void localTransactionStarted(ConnectionEvent evt) {
            // no-op
        }
        public void localTransactionCommitted(ConnectionEvent evt) {
            // no-op
        }
        public void localTransactionRolledback(ConnectionEvent evt) {
            // no-op
        }
    }
    public ConnectorAllocator(PoolManager poolMgr,
                              ManagedConnectionFactory mcf,
                              ResourceSpec spec,
                              Subject subject,
                              ConnectionRequestInfo reqInfo,
                              ClientSecurityInfo info,
                              ConnectorDescriptor desc,
                              boolean shareable) {
        super(poolMgrmcfspecsubjectreqInfoinfodesc);
        this. = shareable;
    }
            throws PoolingException {
        try {
            ManagedConnection mc =
                    .createManagedConnection();
            ResourceHandle resource =
                    createResourceHandle(mcthis);
            ConnectionEventListener l =
                    new ConnectionListenerImpl(resource);
            mc.addConnectionEventListener(l);
            return resource;
        } catch (ResourceException ex) {
            Object[] params = new Object[]{.getPoolInfo(), ex.toString()};
            .log(.,"poolmgr.create_resource_error",params);
            if(.isLoggable(.)) {
                .log(.,"Resource Exception while creating resource",ex);
            }
            
            if (ex.getLinkedException() != null) {
                .log(.,
                        "poolmgr.create_resource_linked_error"ex
                                .getLinkedException().toString());
            }
            throw new PoolingException(ex);
        }
    }
    public void fillInResourceObjects(ResourceHandle resource)
            throws PoolingException {
        try {
            ManagedConnection mc = (ManagedConnection) resource.getResource();
            Object con = mc.getConnection();
            resource.incrementCount();
            XAResource xares = mc.getXAResource();
            resource.fillInResourceObjects(conxares);
        } catch (ResourceException ex) {
            throw new PoolingException(ex);
        }
    }
    public void destroyResource(ResourceHandle resource)
            throws PoolingException {
        try {
            closeUserConnection(resource);
        } catch (Exception ex) {
            // ignore error
        }
        try {
            ManagedConnection mc = (ManagedConnection) resource.getResource();
            mc.destroy();
        } catch (Exception ex) {
            throw new PoolingException(ex);
        }
    }
    public boolean shareableWithinComponent() {
        return ;
    }
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