1 files changed, 72 insertions, 0 deletions
diff --git a/plugins/properties/properties-psi-impl/src/com/intellij/lang/properties/ResourceBundleManagerState.java b/plugins/properties/properties-psi-impl/src/com/intellij/lang/properties/ResourceBundleManagerState.java
new file mode 100644
index 000000000000..c4d1e5c5cb2d
--- /dev/null
+++ b/plugins/properties/properties-psi-impl/src/com/intellij/lang/properties/ResourceBundleManagerState.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.lang.properties;
+
+import com.intellij.openapi.vfs.VirtualFileManager;
+import com.intellij.util.containers.HashSet;
+import com.intellij.util.xmlb.annotations.AbstractCollection;
+import com.intellij.util.xmlb.annotations.Property;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * @author Dmitry Batkovich
+ */
+public class ResourceBundleManagerState {
+
+  @Property(surroundWithTag = false)
+  @AbstractCollection(elementValueAttribute = "url", elementTag = "file", surroundWithTag = false)
+  public Set<String> myDissociatedFiles = new HashSet<String>();
+
+  @Property(surroundWithTag = false)
+  @AbstractCollection(elementTag = "custom-rb", surroundWithTag = false)
+  public List<CustomResourceBundleState> myCustomResourceBundles = new ArrayList<CustomResourceBundleState>();
+
+  public Set<String> getDissociatedFiles() {
+    return myDissociatedFiles;
+  }
+
+  public List<CustomResourceBundleState> getCustomResourceBundles() {
+    return myCustomResourceBundles;
+  }
+
+  public boolean isEmpty() {
+    return myCustomResourceBundles.isEmpty() && myDissociatedFiles.isEmpty();
+  }
+
+  public ResourceBundleManagerState removeNonExistentFiles() {
+    final ResourceBundleManagerState newState = new ResourceBundleManagerState();
+
+    final VirtualFileManager virtualFileManager = VirtualFileManager.getInstance();
+
+    for (final String dissociatedFileUrl : myDissociatedFiles) {
+      if (virtualFileManager.findFileByUrl(dissociatedFileUrl) != null) {
+        newState.myDissociatedFiles.add(dissociatedFileUrl);
+      }
+    }
+
+    for (CustomResourceBundleState customResourceBundle : myCustomResourceBundles) {
+      final CustomResourceBundleState updatedCustomResourceBundle = customResourceBundle.removeNonExistentFiles(virtualFileManager);
+      if (updatedCustomResourceBundle != null) {
+        newState.myCustomResourceBundles.add(updatedCustomResourceBundle);
+      }
+    }
+
+    return newState;
+  }
+}