/**
    * Copyright (C) 2010-2012 Joerg Bellmann <joerg.bellmann@googlemail.com>
    *
    * 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.googlecode.t7mp.util;
  
  import java.io.IOException;
  import java.io.OutputStream;
  import java.io.PrintStream;
  
  /**
   * 
   * @author Joerg Bellmann
   * 
   */
  public final class CatalinaOutPrintStream extends PrintStream {
  
      private final PrintStream originalSystemErr;
      private final boolean suspendConsoleOutput;
  
      public CatalinaOutPrintStream(PrintStream originalSystemErr, OutputStream outputStream, boolean suspendConsoleOutput)
              throws IOException {
          super(outputStream, true);
          this.originalSystemErr = originalSystemErr;
          this.suspendConsoleOutput = suspendConsoleOutput;
      }
  
      public PrintStream getOriginalSystemErr() {
          return this.originalSystemErr;
      }
  
      @Override
      public boolean checkError() {
          return originalSystemErr.checkError() || super.checkError();
      }
  
      @Override
      public void write(int x) {
          if (!suspendConsoleOutput) {
              originalSystemErr.write(x);
          }
          super.write(x);
      }
  
      @Override
      public void write(byte[] x, int o, int l) {
          if (!suspendConsoleOutput) {
              originalSystemErr.write(x, o, l);
          }
          super.write(x, o, l);
      }
  
      @Override
      public void close() {
          super.close();
      }
  
      @Override
      public void flush() {
          originalSystemErr.flush();
          super.flush();
      }
  
  }