Bug 313512 - [vm][cache][api] Add update flag to flush all properties

2 files changed, 12 insertions, 2 deletions

diff --git a/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/AbstractCachingVMProvider.java b/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/AbstractCachingVMProvider.java
index 55eefebbafc..0340def2021 100644
--- a/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/AbstractCachingVMProvider.java
+++ b/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/AbstractCachingVMProvider.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2007, 2009 Wind River Systems and others.
+ * Copyright (c) 2007, 2010 Wind River Systems and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -767,6 +767,8 @@ public class AbstractCachingVMProvider extends AbstractVMProvider
                     elementDataEntry.fChildren = null;
                     elementDataEntry.fAllChildrenKnown = false;
                     elementDataEntry.fDirty = false;
+                } else if ((updateFlags & IVMUpdatePolicy.FLUSH_ALL_PROPERTIES) != 0) {
+                	elementDataEntry.fProperties = null;
                 } else if ((updateFlags & IVMUpdatePolicy.FLUSH_PARTIAL_PROPERTIES) != 0) {
                     Collection<String> propertiesToFlush = flushKey.getPropertiesToFlush(elementDataKey, elementDataEntry.fDirty);
                     if (propertiesToFlush != null && elementDataEntry.fProperties != null) {
diff --git a/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/IVMUpdatePolicy.java b/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/IVMUpdatePolicy.java
index 925029b47a3..ec814d2cf42 100644
--- a/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/IVMUpdatePolicy.java
+++ b/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/update/IVMUpdatePolicy.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2007, 2009 Wind River Systems and others.
+ * Copyright (c) 2007, 2010 Wind River Systems and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -51,6 +51,14 @@ public interface IVMUpdatePolicy {
     public static int FLUSH_PARTIAL_PROPERTIES = 0x8;
 
     /**
+     * Flag indicating that the cache should flush all properties of 
+     * an element.
+     *  
+     * @since 2.2
+     */
+    public static int FLUSH_ALL_PROPERTIES = 0x10;
+
+    /**
      * Returns unique ID of this update policy.
      */
     public String getID();