ActiveMQManagedConnectionFactory xref

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    1   /***
    2    *
    3    * Copyright 2004 Hiram Chirino
    4    *
    5    * Licensed under the Apache License, Version 2.0 (the "License");
    6    * you may not use this file except in compliance with the License.
    7    * You may obtain a copy of the License at
    8    *
    9    * http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   **/
    18  package org.codehaus.activemq.ra;
    19
    20  import javax.resource.ResourceException;
    21  import javax.resource.spi.ConnectionManager;
    22  import javax.resource.spi.ConnectionRequestInfo;
    23  import javax.resource.spi.ManagedConnection;
    24  import javax.resource.spi.ManagedConnectionFactory;
    25  import javax.resource.spi.ResourceAdapter;
    26  import javax.resource.spi.ResourceAdapterAssociation;
    27  import javax.security.auth.Subject;
    28  import java.io.PrintWriter;
    29  import java.util.Iterator;
    30  import java.util.Set;
    31
    32  /***
    33   * @version $Revision: 1.7 $
    34   */
    35  public class ActiveMQManagedConnectionFactory implements
    36          ManagedConnectionFactory, ResourceAdapterAssociation {
    37
    38      private ActiveMQResourceAdapter adapter;
    39      private PrintWriter logWriter;
    40
    41      public ActiveMQManagedConnectionFactory() {
    42      }
    43
    44      /***
    45       * @see javax.resource.spi.ManagedConnectionFactory#setResourceAdapter(javax.resource.spi.ResourceAdapter)
    46       */
    47      public void setResourceAdapter(ResourceAdapter adapter) throws ResourceException {
    48          this.adapter = (ActiveMQResourceAdapter) adapter;
    49      }
    50
    51      /***
    52       * @see javax.resource.spi.ManagedConnectionFactory#getResourceAdapter()
    53       */
    54      public ResourceAdapter getResourceAdapter() {
    55          return adapter;
    56      }
    57
    58      /***
    59       * @see javax.resource.spi.ManagedConnectionFactory#createConnectionFactory(javax.resource.spi.ConnectionManager)
    60       */
    61      public Object createConnectionFactory(ConnectionManager manager) throws ResourceException {
    62          return new ActiveMQConnectionFactory(this, manager, adapter.getInfo());
    63      }
    64
    65      /***
    66       * This is used when not running in an app server.  For now we are creating a
    67       * ConnectionFactory that has our SimpleConnectionManager implementation but
    68       * it may be a better idea to not support this.  The JMS api will have many quirks
    69       * the user may not expect when running through the resource adapter.
    70       *
    71       * @see javax.resource.spi.ManagedConnectionFactory#createConnectionFactory()
    72       */
    73      public Object createConnectionFactory() throws ResourceException {
    74          return new ActiveMQConnectionFactory(this, new SimpleConnectionManager(), adapter.getInfo());
    75      }
    76
    77      /***
    78       * @see javax.resource.spi.ManagedConnectionFactory#createManagedConnection(javax.security.auth.Subject,
    79       *      javax.resource.spi.ConnectionRequestInfo)
    80       */
    81      public ManagedConnection createManagedConnection(Subject subject, ConnectionRequestInfo info) throws ResourceException {
    82          return new ActiveMQManagedConnection(subject, adapter, (ActiveMQConnectionRequestInfo)info);
    83      }
    84
    85      /***
    86       * @see javax.resource.spi.ManagedConnectionFactory#matchManagedConnections(java.util.Set,
    87              *      javax.security.auth.Subject,
    88              *      javax.resource.spi.ConnectionRequestInfo)
    89       */
    90      public ManagedConnection matchManagedConnections(Set connections, Subject subject, ConnectionRequestInfo info) throws ResourceException {
    91          Iterator iterator = connections.iterator();
    92          while (iterator.hasNext()) {
    93              ActiveMQManagedConnection c = (ActiveMQManagedConnection) iterator.next();
    94              if (c.matches(subject, info)) {
    95                  return c;
    96              }
    97          }
    98          return null;
    99      }
    100
    101     /***
    102      * @see javax.resource.spi.ManagedConnectionFactory#setLogWriter(java.io.PrintWriter)
    103      */
    104     public void setLogWriter(PrintWriter logWriter) throws ResourceException {
    105         this.logWriter = logWriter;
    106     }
    107
    108     /***
    109      * @see javax.resource.spi.ManagedConnectionFactory#getLogWriter()
    110      */
    111     public PrintWriter getLogWriter() throws ResourceException {
    112         return logWriter;
    113     }
    114
    115 }