DeploymentTargetFactory


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  /*
25   * DeploymentTargetFactory.java
26   *
27   * Created on April 26, 2003, 3:51 PM
28   * @author  sandhyae
29   * <BR> <I>$Source: /cvs/glassfish/appserv-core/src/java/com/sun/enterprise/deployment/phasing/DeploymentTargetFactory.java,v $
30   *
31   */
32  
33  package com.sun.enterprise.deployment.phasing;
34  
35  import com.sun.enterprise.admin.target.TargetType;
36  import com.sun.enterprise.config.ConfigContext;
37  import com.sun.enterprise.deployment.backend.IASDeploymentException;
38  import com.sun.enterprise.deployment.pluggable.DeploymentFactory;
39  import com.sun.enterprise.server.ApplicationServer;
40  import com.sun.enterprise.server.pluggable.PluggableFeatureFactory;
41  
42  /**
43   * Interface that will be implemented by different targetfactories implemented
44   * for PE/EE
45   * @author  Sandhya E
46   */
47  public abstract class DeploymentTargetFactory {
48  
49      private static DeploymentTargetFactory targetFactory;
50  
51      /**
52       * This is a singleton factory for the DeploymentService implementation.  We should revisit
53       * this to make sure this will work in multi-threaded environment, i.e. concurrent deployment.
54       */
55      public static DeploymentTargetFactory getDeploymentTargetFactory() {
56  
57          if (targetFactory != null) {
58              return targetFactory;
59          }
60  
61          PluggableFeatureFactory featureFactory =
62              ApplicationServer.getServerContext().getPluggableFeatureFactory();
63          DeploymentFactory dFactory = featureFactory.getDeploymentFactory();
64          targetFactory = dFactory.createDeploymentTargetFactory();
65          return targetFactory;
66      }
67            
68      /**
69       * Returns the DeploymentTarget that represents a targetName
70       * @param configContext config context
71       * @param targetName name of the target
72       * @return DeploymentTarget
73       * @throws IASDeploymentException
74       */
75      public abstract DeploymentTarget getTarget(ConfigContext configContext , 
76              String   domainName, String   targetName) throws IASDeploymentException;
77      
78      /**
79       * Returns the default target
80       * @param configContext config context
81       * @return DeploymentTarget
82       * @throws IASDeploymentException
83       */
84      public abstract DeploymentTarget getTarget(ConfigContext configContext, 
85              String   domainName) throws IASDeploymentException; 
86      
87      public abstract TargetType[] getValidDeploymentTargetTypes();
88  }
89
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