1 /*
   2  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.tools.internal.xjc;
  27 
  28 import java.io.OutputStream;
  29 import java.io.PrintStream;
  30 
  31 import org.xml.sax.SAXParseException;
  32 
  33 /**
  34  * {@link ErrorReceiver} that prints to a {@link PrintStream}.
  35  *
  36  * @author
  37  *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
  38  */
  39 public class ConsoleErrorReporter extends ErrorReceiver {
  40 
  41     /**
  42      * Errors, warnings are sent to this output.
  43      */
  44     private PrintStream output;
  45 
  46     private boolean hadError = false;
  47 
  48     public ConsoleErrorReporter( PrintStream out) {
  49         this.output = out;
  50     }
  51     public ConsoleErrorReporter( OutputStream out ) {
  52         this(new PrintStream(out));
  53     }
  54     public ConsoleErrorReporter() { this(System.out); }
  55 
  56     public void warning(SAXParseException e) {
  57         print(Messages.WARNING_MSG,e);
  58     }
  59 
  60     public void error(SAXParseException e) {
  61         hadError = true;
  62         print(Messages.ERROR_MSG,e);
  63     }
  64 
  65     public void fatalError(SAXParseException e) {
  66         hadError = true;
  67         print(Messages.ERROR_MSG,e);
  68     }
  69 
  70     public void info(SAXParseException e) {
  71         print(Messages.INFO_MSG,e);
  72     }
  73 
  74     public boolean hadError() {
  75         return hadError;
  76     }
  77 
  78     private void print( String resource, SAXParseException e ) {
  79         output.println(Messages.format(resource,e.getMessage()));
  80         output.println(getLocationString(e));
  81         output.println();
  82     }
  83 }