Don't try to get an AST if there is no source (issue 8)

runsisi · Nov 3, 2012 · 3a2a7df · 3a2a7df
1 parent b01d32d
commit 3a2a7df
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/BracketeerJDT/src/com/chookapp/org/bracketeer/jdt/BracketeerJdtProcessor.java b/BracketeerJDT/src/com/chookapp/org/bracketeer/jdt/BracketeerJdtProcessor.java
@@ -11,6 +11,7 @@
 package com.chookapp.org.bracketeer.jdt;
 
 import org.eclipse.jdt.core.ITypeRoot;
+import org.eclipse.jdt.core.JavaModelException;
 import org.eclipse.jdt.core.dom.AST;
 import org.eclipse.jdt.core.dom.ASTParser;
 import org.eclipse.jdt.core.dom.CompilationUnit;
@@ -82,6 +83,17 @@ private void processAst(IDocument doc, IBracketeerProcessingContainer container)
         if( _typeRoot == null )
             return;
 
+        // can happen if this is a "classFile" without attached source...
+        try
+        {
+            if(_typeRoot.getSource() == null)
+                return;
+        }
+        catch (JavaModelException e)
+        {
+            return;
+        }
+
         ASTParser astp = ASTParser.newParser(AST.JLS3);
         astp.setSource(_typeRoot);
         astp.setResolveBindings(false);