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Java > Open Source Codes > com > sun > enterprise > connectors > ConnectionManagerFactory


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 package com.sun.enterprise.connectors;
25
26 import javax.resource.spi.ConnectionManager JavaDoc;
27 import java.util.logging.Logger JavaDoc;
28 import java.util.logging.Level JavaDoc;
29 import com.sun.logging.LogDomains;
30
31 /* Authors : Binod P G, Aditya Gore
32  *
33 */
34
35 public class ConnectionManagerFactory {
36     
37     
38         public static ConnectionManager JavaDoc getAvailableConnectionManager(
39             String JavaDoc poolName, boolean forceNoLazyAssoc)
40             throws ConnectorRuntimeException
41         {
42                
43                 Logger JavaDoc _logger = LogDomains.getLogger( LogDomains.RSR_LOGGER );
44                 
45                 ConnectorRegistry registry = ConnectorRegistry.getInstance();
46                 PoolMetaData pmd = registry.getPoolMetaData( poolName );
47                 boolean isLazyEnlist = pmd.isLazyEnlistable();
48                 boolean isLazyAssoc = pmd.isLazyAssociatable();
49                 
50                 ConnectionManagerImpl mgr = null;
51
52                 if ( isLazyAssoc && !forceNoLazyAssoc ) {
53                     if (_logger.isLoggable( Level.FINE) ) {
54                         _logger.fine(
55                             "@@@@ Creating LazyAssociatableConnectionManager");
56                     }
57             mgr = new LazyAssociatableConnectionManagerImpl(poolName);
58                 } else if ( isLazyEnlist ) {
59                     if (_logger.isLoggable( Level.FINE) ) {
60                         _logger.fine(
61                             "@@@@ Creating LazyEnlistableConnectionManager");
62                     }
63             mgr = new LazyEnlistableConnectionManagerImpl(poolName);
64                 } else {
65                     if (_logger.isLoggable( Level.FINE) ) {
66                         _logger.fine(
67                             "@@@@ Creating plain ConnectionManager");
68                     }
69             mgr = new ConnectionManagerImpl(poolName);
70                 }
71         return mgr;
72     }
73
74 }
75
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