/*
 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.tools.internal.xjc;

import java.io.OutputStream;
import java.io.PrintStream;

import org.xml.sax.SAXParseException;

/**
 * {@link ErrorReceiver} that prints to a {@link PrintStream}.
 *
 * @author
 *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
 */
public class ConsoleErrorReporter extends ErrorReceiver {

    /**
     * Errors, warnings are sent to this output.
     */
    private PrintStream output;

    private boolean hadError = false;

    public ConsoleErrorReporter( PrintStream out) {
        this.output = out;
    }
    public ConsoleErrorReporter( OutputStream out ) {
        this(new PrintStream(out));
    }
    public ConsoleErrorReporter() { this(System.out); }

    public void warning(SAXParseException e) {
        print(Messages.WARNING_MSG,e);
    }

    public void error(SAXParseException e) {
        hadError = true;
        print(Messages.ERROR_MSG,e);
    }

    public void fatalError(SAXParseException e) {
        hadError = true;
        print(Messages.ERROR_MSG,e);
    }

    public void info(SAXParseException e) {
        print(Messages.INFO_MSG,e);
    }

    public boolean hadError() {
        return hadError;
    }

    private void print( String resource, SAXParseException e ) {
        output.println(Messages.format(resource,e.getMessage()));
        output.println(getLocationString(e));
        output.println();
    }
}
