J2EEArtifactCleanTask


1   /*
2    * Copyright (c) 2002-2004, Inversoft, All Rights Reserved
3    *
4    * This software is distribuable under the GNU Lesser General Public License.
5    * For more information visit gnu.org.
6    */
7   package com.inversoft.savant.ant.taskdefs;
8   
9   
10  import java.io.File  ;
11  import java.util.ArrayList  ;
12  import java.util.List  ;
13  
14  import org.apache.tools.ant.BuildException;
15  import org.apache.tools.ant.Task;
16  
17  
18  /**
19   * <p>
20   * This class is a task that allows for J2EE applications to
21   * be clean of artifacts previously copied over.
22   * </p>
23   *
24   * @author  Brian Pontarelli
25   */
26  public class J2EEArtifactCleanTask extends Task {
27  
28      private File   todir;
29      private List   ears = new ArrayList  ();
30  
31  
32      public File   getTodir() {
33          return todir;
34      }
35  
36      public void setTodir(File   todir) {
37          this.todir = todir;
38      }
39  
40      /**
41       * Adds a new configured EAR, which is an ArtifactCopyTask.
42       *
43       * @param   ear The new EAR to add
44       */
45      public void addConfiguredEar(Ear ear) {
46          String   name = ear.getName();
47          if (name == null) {
48              throw new BuildException("All ear elements must be named");
49          }
50  
51          File   earDir = new File  (todir, name);
52          ear.setTodir(earDir);
53          ear.setFlatten(true);
54          ears.add(ear);
55      }
56  
57      /**
58       * Performs the deployment.
59       */
60      public void execute() {
61          for (int i = 0; i < ears.size(); i++) {
62              ArtifactUncopyTask act = (ArtifactUncopyTask) ears.get(i);
63              act.perform();
64          }
65      }
66  
67  
68      public static class Ear extends ArtifactUncopyTask {
69  
70          private String   name;
71          private List   wars = new ArrayList  ();
72  
73          /**
74           * Returns the name of this EAR.
75           */
76          public String   getName() {
77              return name;
78          }
79  
80          /**
81           * Sets the name of this EAR.
82           */
83          public void setName(String   name) {
84              this.name = name;
85          }
86  
87          public void addConfiguredWar(War war) {
88              String   name = war.getName();
89              if (name == null) {
90                  throw new BuildException("All war elements must be named");
91              }
92  
93              war.setFlatten(true);
94              wars.add(war);
95          }
96  
97          /**
98           * Performs the deployment.
99           */
100         public void execute() {
101             for (int i = 0; i < wars.size(); i++) {
102                 War war = (War) wars.get(i);
103                 String   warPath = war.getName() + File.separator + "WEB-INF" +
104                     File.separator + "lib";
105                 File   warDir = new File  (super.destDir, warPath);
106 
107                 log("Path for EAR " + super.destDir.getAbsolutePath());
108                 war.setTodir(warDir);
109                 war.perform();
110             }
111         }
112     }
113 
114     public static class War extends ArtifactUncopyTask {
115 
116         private String   name;
117 
118         /**
119          * Returns the name of this WAR.
120          */
121         public String   getName() {
122             return name;
123         }
124 
125         /**
126          * Sets the name of this WAR.
127          */
128         public void setName(String   name) {
129             this.name = name;
130         }
131     }
132 }
133
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