Linked the compiler used by ejbjar to the build.compiler property. This

linking can be overidden by either supplying a value to the compiler attribute
or setting that attribute to "default", in which case ejbc's default compiler
choise will be used.

PR:	1146
Suggested by:	David Ventimiglia <david.ventimiglia@msdw.com>


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269361 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/OptionalTasks/ejb.html

@@ -777,7 +777,11 @@ define this as META-INF/Customer-weblogic-cmp-rdbms-jar.xml.</p>
     <td valign="top">This allows for the selection of a different compiler
                      to be used for the compilation of the generated Java
                      files. This could be set, for example, to Jikes to 
-                     compile with the Jikes compiler.</td>
+                     compile with the Jikes compiler. If this is not set
+                     and the <code>build.compiler</code> property is set
+                     to jikes, the Jikes compiler will be used. If this
+                     is not desired, the value &quot;<code>default</code>&quot; 
+                     may be given to use the default compiler</td>
     <td valign="top" align="center">No</td>
   </tr>
   <tr>

src/main/org/apache/tools/ant/taskdefs/optional/ejb/WeblogicDeploymentTool.java

@@ -90,6 +90,8 @@ public class WeblogicDeploymentTool extends GenericDeploymentTool {
     protected static final String DEFAULT_WL60_DTD_LOCATION 
         = "/weblogic/ejb20/dd/xml/weblogic600-ejb-jar.dtd";
 
+    protected static final String DEFAULT_COMPILER = "default"; 
+    
     protected static final String WL_DD = "weblogic-ejb-jar.xml";
     protected static final String WL_CMP_DD = "weblogic-cmp-rdbms-jar.xml";
 
@@ -421,9 +423,20 @@ public class WeblogicDeploymentTool extends GenericDeploymentTool {
             if (keepgenerated) {
                 javaTask.createArg().setValue("-keepgenerated");
             }
-            if (compiler != null) {
-                javaTask.createArg().setValue("-compiler");
-                javaTask.createArg().setValue(compiler);
+            if (compiler == null) {
+                // try to use the compiler specified by build.compiler. Right now we are just going
+                // to allow Jikes
+                String buildCompiler = getTask().getProject().getProperty("build.compiler");
+                if (buildCompiler.equals("jikes")) {
+                    javaTask.createArg().setValue("-compiler");
+                    javaTask.createArg().setValue("jikes");
+                }
+            }
+            else {
+                if (!compiler.equals(DEFAULT_COMPILER)) {
+                    javaTask.createArg().setValue("-compiler");
+                    javaTask.createArg().setValue(compiler);
+                }
             }
             javaTask.createArg().setValue(sourceJar.getPath());
             javaTask.createArg().setValue(destJar.getPath());