SLING-1732 - adding ability to explicitly define the source file name

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1401229 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index bf96000..057ff28 100644
--- a/pom.xml
+++ b/pom.xml
@@ -99,7 +99,7 @@
         <dependency>
             <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.commons.compiler</artifactId>
-            <version>2.0.0</version>
+            <version>2.0.7-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
 
diff --git a/src/main/java/org/apache/sling/scripting/java/impl/CompilationUnit.java b/src/main/java/org/apache/sling/scripting/java/impl/CompilationUnit.java
index 81d386f..ade8d8f 100644
--- a/src/main/java/org/apache/sling/scripting/java/impl/CompilationUnit.java
+++ b/src/main/java/org/apache/sling/scripting/java/impl/CompilationUnit.java
@@ -23,7 +23,7 @@
 
 
 public class CompilationUnit
-    implements org.apache.sling.commons.compiler.CompilationUnit {
+    implements org.apache.sling.commons.compiler.CompilationUnitWithSource {
 
     private final SlingIOProvider ioProvider;
     private final String className;
@@ -66,4 +66,17 @@
     public long getLastModified() {
         return this.ioProvider.lastModified(this.sourceFile);
     }
+
+
+    /**
+     * @see org.apache.sling.commons.compiler.CompilationUnitWithSource#getLastModified()
+     */
+    public String getFileName() {
+        final int idx = this.sourceFile.lastIndexOf('/');
+        if (idx == -1) {
+            return this.sourceFile;
+        } else {
+            return this.sourceFile.substring(idx + 1);
+        }
+    }
 }