/*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowledgement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgement may appear in the software itself,
* if and wherever such third-party acknowledgements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
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*
* 5. Products derived from this software may not be called "Apache"
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*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*/
package org.apache.commons.jrcs.rcs;
import java.text.Format;
import java.text.MessageFormat;
/**
* Formatter for the RCS keywords. It is intended as an helper class to
* replace the use of gnu.regexp. This class is NOT threadsafe.
*
* @author <a href="mailto:sbailliez@apache.org">Stephane Bailliez</a>
*/
final class KeywordsFormat
{
final Format Header_FORMAT =
new MessageFormat("\\$Header: {1} {2} {3, date,yyyy/MM/dd HH:mm:ss} {4} {5} \\$");
final Format Id_FORMAT =
new MessageFormat("\\$Id: {1} {2} {3, date,yyyy/MM/dd HH:mm:ss} {4} {5} \\$");
final Format RCSFile_FORMAT =
new MessageFormat("\\$RCSfile: {1} \\$");
final Format Revision_FORMAT =
new MessageFormat("\\$Revision: {2} \\$");
final Format Date_FORMAT =
new MessageFormat("\\$Date: {3, date,yyyy/MM/dd HH:mm:ss} \\$");
final Format Author_FORMAT =
new MessageFormat("\\$Author: {4} \\$");
final Format State_FORMAT =
new MessageFormat("\\$State: {5} \\$");
final Format Locker_FORMAT =
new MessageFormat("\\$Locker: {6} \\$");
final Format Source_FORMAT =
new MessageFormat("\\$Source: {0} \\$");
private static final String ID_RE = "\\$Id(:[^\\$]*)?\\$";
private static final String HEADER_RE = "\\$Header(:[^\\$]*)?\\$";
private static final String SOURCE_RE = "\\$Source(:[^\\$]*)?\\$";
private static final String RCSFILE_RE = "\\$RCSfile(:[^\\$]*)?\\$";
private static final String REVISION_RE = "\\$Revision(:[^\\$]*)?\\$";
private static final String DATE_RE = "\\$Date(:[^\\$]*)?\\$";
private static final String AUTHOR_RE = "\\$Author(:[^\\$]*)?\\$";
private static final String STATE_RE = "\\$State(:[^\\$]*)?\\$";
private static final String LOCKER_RE = "\\$Locker(:[^\\$]*)?\\$";
/**
* update the given text made of RCS keywords with the appropriate
* revision info.
* @param text the input text containing the RCS keywords.
* @param revisionInfo the revision information.
* @return the formatted text with the RCS keywords.
*/
String update(String text, Object[] revisionInfo)
{
String data = text
.replaceAll(ID_RE, Id_FORMAT.format(revisionInfo))
.replaceAll(HEADER_RE, Header_FORMAT.format(revisionInfo))
.replaceAll(SOURCE_RE, Source_FORMAT.format(revisionInfo))
.replaceAll(RCSFILE_RE, RCSFile_FORMAT.format(revisionInfo))
.replaceAll(REVISION_RE, Revision_FORMAT.format(revisionInfo))
.replaceAll(DATE_RE, Date_FORMAT.format(revisionInfo))
.replaceAll(AUTHOR_RE, Author_FORMAT.format(revisionInfo))
.replaceAll(STATE_RE, State_FORMAT.format(revisionInfo))
.replaceAll(LOCKER_RE, Locker_FORMAT.format(revisionInfo));
//@TODO: should do something about Name and Log
return data;
}
/**
* Reinitialize all RCS keywords match.
* @param text the text to look for RCS keywords.
* @return the text with initialized RCS keywords.
*/
String reset(String text)
{
String data = text
.replaceAll(ID_RE, "\\$Id\\$")
.replaceAll(HEADER_RE, "\\$Header\\$")
.replaceAll(SOURCE_RE, "\\$Source\\$")
.replaceAll(RCSFILE_RE, "\\$RCSfile\\$")
.replaceAll(REVISION_RE, "\\$Revision\\$")
.replaceAll(DATE_RE, "\\$Date\\$")
.replaceAll(AUTHOR_RE, "\\$Author\\$")
.replaceAll(STATE_RE, "\\$State\\$")
.replaceAll(LOCKER_RE, "\\$Locker\\$");
//@TODO: should do something about Name and Log
return data;
}
}