/*

 * Copyright 2008 Sun Microsystems, Inc.  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.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package com.sun.tools.javac.util;

import java.util.Locale;

import com.sun.tools.javac.api.Formattable;

import static com.sun.tools.javac.api.DiagnosticFormatter.PositionKind.*;

/**

 * A raw formatter for diagnostic messages.

 * The raw formatter will format a diagnostic according to one of two format patterns, depending on whether

 * or not the source name and position are set. This formatter provides a standardized, localize-independent

 * implementation of a diagnostic formatter; as such, this formatter is best suited for testing purposes.

 */

public class RawDiagnosticFormatter extends AbstractDiagnosticFormatter {

    /**

     * Create a formatter based on the supplied options.

     * @param msgs

     */

    public RawDiagnosticFormatter(Messages msgs) {

        super(null);

    }

    //provide common default formats

    public String format(JCDiagnostic d, Locale l) {

        try {

            StringBuffer buf = new StringBuffer();

            if (d.getPosition() != Position.NOPOS) {

                buf.append(formatSource(d, false, null));

                buf.append(':');

                buf.append(formatPosition(d, LINE, null));

                buf.append(':');

                buf.append(formatPosition(d, COLUMN, null));

                buf.append(':');

            }

            else

                buf.append('-');

            buf.append(' ');

            buf.append(formatMessage(d, null));

            return buf.toString();

        }

        catch (Exception e) {

            e.printStackTrace();

            return null;

        }

    }

    @Override

    protected String formatArgument(JCDiagnostic diag, Object arg, Locale l) {

        String s;

        if (arg instanceof Formattable)

            s = arg.toString();

        else

            s = super.formatArgument(diag, arg, null);

        if (arg instanceof JCDiagnostic)

            return "(" + s + ")";

        else

            return s;

    }

    @Override

    protected String localize(Locale l, String s, Object... args) {

        StringBuffer buf = new StringBuffer();

        buf.append(s);

        String sep = ": ";

        for (Object o : args) {

            buf.append(sep);

            buf.append(o);

            sep = ", ";

        }

        return buf.toString();

    }

    public boolean displaySource(JCDiagnostic d) {

        return false;

    }

}