| /* |
| * Copyright 2000-2009 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.cvsSupport2.javacvsImpl.io; |
| |
| import org.netbeans.lib.cvsclient.ICvsCommandStopper; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| |
| /** |
| * author: lesya |
| */ |
| |
| public class InputStreamWrapper extends InputStream { |
| private final ReadThread myReadThread; |
| private final ReadWriteStatistics myStatistics; |
| |
| public InputStreamWrapper(InputStream original, |
| ICvsCommandStopper cvsCommandStopper, |
| ReadWriteStatistics statistics) { |
| myReadThread = new ReadThread(original, cvsCommandStopper); |
| myReadThread.prepareForWait(); |
| ApplicationManager.getApplication().executeOnPooledThread(myReadThread); |
| myReadThread.waitForStart(); |
| myStatistics = statistics; |
| } |
| |
| |
| public int read() throws IOException { |
| myStatistics.read(1); |
| return myReadThread.read(); |
| } |
| |
| public int read(byte b[], int off, int len) throws IOException { |
| int result = myReadThread.read(b, off, len); |
| myStatistics.read(result); |
| return result; |
| } |
| |
| public long skip(long n) throws IOException { |
| long result = myReadThread.skip(n); |
| myStatistics.read(result); |
| return result; |
| } |
| |
| public int available() throws IOException { |
| return myReadThread.available(); |
| } |
| |
| public void close() throws IOException { |
| myReadThread.close(); |
| } |
| } |