Index: /home/fugang/workspaces/esb/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/publishers/JstPublisher.java
===================================================================
--- /home/fugang/workspaces/esb/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/publishers/JstPublisher.java	(revision 9932)
+++ /home/fugang/workspaces/esb/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/publishers/JstPublisher.java	(working copy)
@@ -200,7 +200,9 @@
 				root = root.append("WEB-INF").append("lib").append(name + ".jar");			
 			else if( "jst.connector".equals(type)) {
 				root = root.append(name + ".rar");
-			} else
+			} else if( "jst.jboss.esb".equals(type)){
+				root = root.append(name + ".esb");
+			}else
 				root = root.append(name + ".jar");
 		}
 		return root;
Index: /home/fugang/workspaces/esb/org.jboss.ide.eclipse.as.core/plugin.xml
===================================================================
--- /home/fugang/workspaces/esb/org.jboss.ide.eclipse.as.core/plugin.xml	(revision 9932)
+++ /home/fugang/workspaces/esb/org.jboss.ide.eclipse.as.core/plugin.xml	(working copy)
@@ -148,7 +148,11 @@
                 versions="1.0"/>
           <moduleType
                types="jboss.singlefile"
-               versions="1.0"/>                
+               versions="1.0"/>
+          <moduleType
+                types="jst.jboss.esb"
+                versions="4.2,4.3,4.4,5.0">
+          </moduleType>                
       </runtimeType>
       <runtimeType
              vendor="%providerName"
@@ -178,6 +182,10 @@
           <moduleType
                types="jboss.singlefile"
                versions="1.0"/>
+          <moduleType
+                types="jst.jboss.esb"
+                versions="4.2,4.3,4.4,5.0">
+          </moduleType>
       </runtimeType>
       <runtimeType
              vendor="%providerName"
@@ -207,6 +215,10 @@
           <moduleType
                types="jboss.singlefile"
                versions="1.0"/>
+          <moduleType
+                types="jst.jboss.esb"
+                versions="4.2,4.3,4.4,5.0">
+          </moduleType>
       </runtimeType>
 
 
@@ -239,6 +251,10 @@
           <moduleType
                types="jboss.singlefile"
                versions="1.0"/>
+          <moduleType
+                types="jst.jboss.esb"
+                versions="4.2,4.3,4.4,5.0">
+          </moduleType>
       </runtimeType>
    </extension>