org.ow2.jonas.ant.jonasbase.PropertyTask Maven / Gradle / Ivy

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/**
 * JOnAS: Java(TM) Open Application Server
 * Copyright (C) 2009 Bull S.A.S.
 * Contact: [email protected]
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *
 * --------------------------------------------------------------------------
 * $Id: PropertyTask.java 19283 2010-02-24 16:16:26Z benoitf $
 * --------------------------------------------------------------------------
 */
package org.ow2.jonas.ant.jonasbase;

import java.io.File;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;

import org.apache.tools.ant.BuildException;
import org.ow2.jonas.ant.PropertyStatement;


/**
 * Task that replaces or adds any property in a file located in JONAS_BASE/conf.
 * @author eyindanga
 *
 */
public class PropertyTask extends JTask implements BaseTaskItf {
    /**
     * Info for the logger.
     */
    private static final String INFO = "[PropertyTask] ";
    /**
     * Properties to be replaced or added for each file.
     */
    private Hashtable> properties4file = new Hashtable>();
    /**
     * Default constructor.
     */
    public PropertyTask() {

    }
    /**
     * Add a property statement.
     * @param fileName The file where the property is located.
     * @param propertyName name of the property
     * @param propertyValue value of the property
     * @param add if true then, add it, else replace it.
     */
    public void addPropertyStatement(final String fileName, final String propertyName,
            final String propertyValue, final boolean add) {
        addPropertyStatement(fileName, new PropertyStatement(propertyName, propertyValue, add));
    }
    /**
     * Add a property statement.
     * @param fileName The file where the property is located.
     * @param statement the property statement to add or replace.
     */
    public void addPropertyStatement(final String fileName, final PropertyStatement statement) {

        List statements = properties4file.get(fileName);
        if (statements == null) {
            statements = new ArrayList();
            properties4file.put(fileName, statements);
        }
        statements.add(statement);
    }

    /**
     * Add properties statements.
     * @param fileName The file where the properties are located.
     * @param vstatement the properties statements to add or replace.
     */
    public void addPropertyStatements(final String fileName, final List vstatements) {

        List statements = properties4file.get(fileName);
        if (statements == null) {
            statements = new ArrayList();
            properties4file.put(fileName, statements);
        }
        statements.addAll(vstatements);
    }
    /**
     * Executes this task.
     */
    @Override
    public void execute() throws BuildException {
        super.execute();
        String jBaseConf = getDestDir().getPath() + File.separator + "conf";
        for (Iterator>> iterator = properties4file.entrySet().iterator(); iterator.hasNext();) {
            Entry> entry = iterator.next();
            String fileName = entry.getKey();
            log(INFO + ": Replace statements " + entry.getValue() + " in '" + getDestDir().getPath()
                    + File.separator + fileName + "'");
            for (Iterator iterator2 = entry.getValue().iterator(); iterator2.hasNext();) {
                PropertyStatement statement = iterator2.next();
                changeValueForKey(INFO, jBaseConf, fileName, statement.getName(),
                        statement.getValue(), statement.isAdd());
            }
        }
    }
}