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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
*
* 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.android.ide.eclipse.adt.internal.refactoring.changes;
import com.android.ide.eclipse.adt.internal.refactoring.core.RefactoringUtil;
import com.android.xml.AndroidManifest;
import org.eclipse.core.filebuffers.ITextFileBufferManager;
import org.eclipse.core.filebuffers.LocationKind;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.text.IDocument;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.text.edits.MultiTextEdit;
import org.eclipse.text.edits.TextEdit;
import java.util.Map;
import java.util.Set;
/**
* A text change that operates on android manifest when execute Java Rename type refactoring
*/
public class AndroidTypeRenameChange extends AndroidDocumentChange {
/**
* * Creates a new <code>AndroidTypeRenameChange</code>
*
* @param androidManifest the android manifest file
* @param manager the text buffer manager
* @param document the document
* @param elements the elements
* @param newName the new name
* @param oldName the old name
*/
public AndroidTypeRenameChange(IFile androidManifest, ITextFileBufferManager manager,
IDocument document, Map<String, String> elements, String newName, String oldName) {
super(document);
this.mDocument = document;
this.mElements = elements;
this.mNewName = newName;
this.mOldName = oldName;
this.mManager = manager;
this.mAndroidManifest = androidManifest;
try {
this.mModel = getModel(document);
} catch (Exception ignore) {
}
if (mModel != null) {
addEdits();
}
}
/**
* Adds text edits for this change
*/
private void addEdits() {
MultiTextEdit multiEdit = new MultiTextEdit();
Set<String> keys = mElements.keySet();
for (String key : keys) {
TextEdit edit = createTextEdit(key, AndroidManifest.ATTRIBUTE_NAME, mOldName,
mNewName);
if (edit != null) {
multiEdit.addChild(edit);
}
if (AndroidManifest.NODE_ACTIVITY.equals(key)) {
TextEdit alias = createTextEdit(AndroidManifest.NODE_ACTIVITY_ALIAS,
AndroidManifest.ATTRIBUTE_TARGET_ACTIVITY, mOldName, mNewName);
if (alias != null) {
multiEdit.addChild(alias);
}
TextEdit manageSpaceActivity = createTextEdit(
AndroidManifest.NODE_APPLICATION,
AndroidManifest.ATTRIBUTE_MANAGE_SPACE_ACTIVITY, mOldName, mNewName);
if (manageSpaceActivity != null) {
multiEdit.addChild(manageSpaceActivity);
}
}
}
setEdit(multiEdit);
}
@Override
public Change perform(IProgressMonitor pm) throws CoreException {
super.perform(pm);
return new AndroidTypeRenameChange(mAndroidManifest, mManager, mDocument, mElements,
mOldName, mNewName);
}
@Override
public void dispose() {
super.dispose();
RefactoringUtil.fixModel(mModel, mDocument);
if (mManager != null) {
try {
mManager.disconnect(mAndroidManifest.getFullPath(), LocationKind.NORMALIZE,
new NullProgressMonitor());
} catch (CoreException e) {
RefactoringUtil.log(e);
}
}
}
}
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