java/compiler/impl/src/com/intellij/compiler/impl/javaCompiler/api/Output.java

   1 /*
   2  * Copyright 2000-2010 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.compiler.impl.javaCompiler.api;
  17
  18 import javax.tools.*;
  19 import java.io.ByteArrayOutputStream;
  20 import java.io.IOException;
  21 import java.net.URI;
  22
  23 /**
  24 * User: cdr
  25 */
  26 @SuppressWarnings({"ALL"})
  27 class Output extends SimpleJavaFileObject {
  28   private final CompAPIDriver myCompAPIDriver;
  29
  30   Output(URI uri, CompAPIDriver compAPIDriver) {
  31     super(uri, Kind.CLASS);
  32     myCompAPIDriver = compAPIDriver;
  33   }
  34
  35   @Override
  36   public ByteArrayOutputStream openOutputStream() {
  37     return new ByteArrayOutputStream() {
  38       @Override
  39       public void close() throws IOException {
  40         super.close();
  41         myCompAPIDriver.offerClassFile(toUri(), toByteArray());
  42       }
  43     };
  44   }
  45   @Override
  46   public int hashCode() {
  47     return toUri().hashCode();
  48   }
  49
  50   @Override
  51   public boolean equals(Object obj) {
  52     return obj instanceof JavaFileObject && toUri().equals(((JavaFileObject)obj).toUri());
  53   }
  54 }