| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation 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 |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.javaeditor; |
| |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.BadPositionCategoryException; |
| import org.eclipse.jface.text.Document; |
| import org.eclipse.jface.text.ISynchronizable; |
| import org.eclipse.jface.text.Position; |
| |
| |
| /** |
| * Document that can also be used by a background reconciler. |
| */ |
| public class PartiallySynchronizedDocument extends Document implements ISynchronizable { |
| |
| private final Object fInternalLockObject= new Object(); |
| private Object fLockObject; |
| |
| /* |
| * @see org.eclipse.jface.text.ISynchronizable#setLockObject(java.lang.Object) |
| */ |
| public void setLockObject(Object lockObject) { |
| fLockObject= lockObject; |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.ISynchronizable#getLockObject() |
| */ |
| public Object getLockObject() { |
| return fLockObject == null ? fInternalLockObject : fLockObject; |
| } |
| |
| /* |
| * @see IDocumentExtension#startSequentialRewrite(boolean) |
| */ |
| public void startSequentialRewrite(boolean normalized) { |
| synchronized (getLockObject()) { |
| super.startSequentialRewrite(normalized); |
| } |
| } |
| |
| /* |
| * @see IDocumentExtension#stopSequentialRewrite() |
| */ |
| public void stopSequentialRewrite() { |
| synchronized (getLockObject()) { |
| super.stopSequentialRewrite(); |
| } |
| } |
| |
| /* |
| * @see IDocument#get() |
| */ |
| public String get() { |
| synchronized (getLockObject()) { |
| return super.get(); |
| } |
| } |
| |
| /* |
| * @see IDocument#get(int, int) |
| */ |
| public String get(int offset, int length) throws BadLocationException { |
| synchronized (getLockObject()) { |
| return super.get(offset, length); |
| } |
| } |
| |
| /* |
| * @see IDocument#getChar(int) |
| */ |
| public char getChar(int offset) throws BadLocationException { |
| synchronized (getLockObject()) { |
| return super.getChar(offset); |
| } |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.IDocumentExtension4#getModificationStamp() |
| * @since 3.1 |
| */ |
| public long getModificationStamp() { |
| synchronized (getLockObject()) { |
| return super.getModificationStamp(); |
| } |
| } |
| |
| /* |
| * @see IDocument#replace(int, int, String) |
| */ |
| public void replace(int offset, int length, String text) throws BadLocationException { |
| synchronized (getLockObject()) { |
| super.replace(offset, length, text); |
| } |
| } |
| |
| /* |
| * @see IDocumentExtension4#replace(int, int, String, long) |
| */ |
| public void replace(int offset, int length, String text, long modificationStamp) throws BadLocationException { |
| synchronized (getLockObject()) { |
| super.replace(offset, length, text, modificationStamp); |
| } |
| } |
| |
| /* |
| * @see IDocument#set(String) |
| */ |
| public void set(String text) { |
| synchronized (getLockObject()) { |
| super.set(text); |
| } |
| } |
| |
| /* |
| * @see IDocumentExtension4#set(String, long) |
| */ |
| public void set(String text, long modificationStamp) { |
| synchronized (getLockObject()) { |
| super.set(text, modificationStamp); |
| } |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.AbstractDocument#addPosition(java.lang.String, org.eclipse.jface.text.Position) |
| */ |
| public void addPosition(String category, Position position) throws BadLocationException, BadPositionCategoryException { |
| synchronized (getLockObject()) { |
| super.addPosition(category, position); |
| } |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.AbstractDocument#removePosition(java.lang.String, org.eclipse.jface.text.Position) |
| */ |
| public void removePosition(String category, Position position) throws BadPositionCategoryException { |
| synchronized (getLockObject()) { |
| super.removePosition(category, position); |
| } |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.AbstractDocument#getPositions(java.lang.String) |
| */ |
| public Position[] getPositions(String category) throws BadPositionCategoryException { |
| synchronized (getLockObject()) { |
| return super.getPositions(category); |
| } |
| } |
| } |