From 80c5d0d01c3f62f59231c1f0f997dd96790873d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Westk=C3=A4mper?= <timo.westkamper@mysema.com>
Date: Sun, 11 Dec 2011 14:19:15 +0200
Subject: [PATCH] #63 : added caching of delegate methods

---
 .../query/apt/AbstractQuerydslProcessor.java      | 15 +++++++++------
 .../docbook/content/general/configuration.xml     |  2 +-
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/querydsl-apt/src/main/java/com/mysema/query/apt/AbstractQuerydslProcessor.java b/querydsl-apt/src/main/java/com/mysema/query/apt/AbstractQuerydslProcessor.java
index c0854911bf..a8f716f13c 100644
--- a/querydsl-apt/src/main/java/com/mysema/query/apt/AbstractQuerydslProcessor.java
+++ b/querydsl-apt/src/main/java/com/mysema/query/apt/AbstractQuerydslProcessor.java
@@ -368,13 +368,16 @@ private void processDelegateMethods() {
             TypeElement parent = (TypeElement)element.getEnclosingElement();
             // replace with element from current session
             parent = processingEnv.getElementUtils().getTypeElement(parent.getQualifiedName().toString());
-            for (Element child : parent.getEnclosedElements()) {
-                if (child.getKind() == element.getKind() && child.getSimpleName().equals(element.getSimpleName())) {
-                    elements.add(child);
-                }
-            }
+            if (parent != null) {
+                for (Element child : parent.getEnclosedElements()) {
+                    if (child.getKind() == element.getKind() && child.getSimpleName().equals(element.getSimpleName())) {
+                        elements.add(child);
+                    }
+                }    
+            }            
         }
-       
+        delegateMethods.clear();
+        delegateMethods.addAll(elements);
         
         for (Element delegateMethod : elements) {
             ExecutableElement method = (ExecutableElement)delegateMethod;
diff --git a/querydsl-docs/src/main/docbook/content/general/configuration.xml b/querydsl-docs/src/main/docbook/content/general/configuration.xml
index 2703723ae1..f45d0af14f 100644
--- a/querydsl-docs/src/main/docbook/content/general/configuration.xml
+++ b/querydsl-docs/src/main/docbook/content/general/configuration.xml
@@ -92,7 +92,7 @@ import com.mysema.query.annotations.Config;
 	<emphasis>querydsl.mapAccessors</emphasis> to enable accessors for direct key based map access,
 	<emphasis>querydsl.prefix</emphasis> to override the prefix for query types(default: Q),
 	<emphasis>querydsl.suffix</emphasis> to set a suffix for query types,
-	<emphasis>querydsl.packagePrefix</emphasis> to set a suffix for query type packages,
+	<emphasis>querydsl.packageSuffix</emphasis> to set a suffix for query type packages,
 	<emphasis>querydsl.createDefaultVariable</emphasis> to set whether default variables are created.
 	</para>