| /******************************************************************************* |
| * Copyright (c) 2009, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.help.internal.search; |
| |
| import java.io.CharArrayWriter; |
| import java.io.IOException; |
| |
| public class LimitedSizeCharArrayWriter extends CharArrayWriter { |
| |
| private long maxSize; |
| private long size = 0; |
| |
| public LimitedSizeCharArrayWriter(long maxSize) { |
| super(); |
| this.maxSize = maxSize; |
| } |
| |
| @Override |
| public void write(char[] c, int off, int len) { |
| size += len; |
| super.write(c, off, len); |
| } |
| |
| @Override |
| public void write(char[] cbuf) throws IOException { |
| size += cbuf.length; |
| if (size < maxSize) { |
| super.write(cbuf); |
| } |
| } |
| |
| @Override |
| public void write(String str, int off, int len) { |
| size += len; |
| if (size < maxSize) { |
| super.write(str, off, len); |
| } |
| } |
| |
| @Override |
| public void write(int c) { |
| size += 1; |
| if (size < maxSize) { |
| super.write(c); |
| } |
| } |
| |
| @Override |
| public void write(String str) throws IOException { |
| size += str.length(); |
| if (size < maxSize) { |
| super.write(str); |
| } |
| } |
| |
| } |