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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011, Red Hat, Inc. and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This 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 (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.mobicents.ant;

import java.io.IOException;
import java.util.Iterator;
import java.util.List;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.util.FileUtils;
import org.mobicents.util.XMLParser;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
 
// 
//    
//    
// 
//
// sbbjarxml is assumed to have a default value of sbb-jar.xml, so this property may be ommited if
// the metatinfbase property is used or inherited from an enclosing deployableunit task.

public class SbbJar extends SleeJar implements Component{
    public SbbJar() {
        super("sbb-jar", "create");
    }

    protected final void includeTypeSpecificClasses() throws BuildException {

        // Parse the sbb-jar.xml and look for SBB classes to include.
        String[] classTypes = { "sbb-abstract-class",
                                "sbb-local-interface",
                                "sbb-activity-context-interface",
	                        "sbb-usage-parameters-interface" };

        try {
            Document sbbjarDoc = XMLParser.getDocument(getJarXml().toURL(), entityResolver);
            Element sbbRoot = sbbjarDoc.getDocumentElement(); // 
            List sbbNodes = XMLParser.getElementsByTagName(sbbRoot, "sbb"); // 
            for (Iterator i = sbbNodes.iterator(); i.hasNext(); ) {
                Element sbbNode = (Element)i.next();
                Element sbbClassesNode = XMLParser.getUniqueElement(sbbNode, "sbb-classes");
                for (int j = 0; j < classTypes.length; ++j) {
                    Element classNode = XMLParser.getOptionalElement(sbbClassesNode, classTypes[j]);
                    if (classNode != null) {
                        String className = XMLParser.getTextElement(classNode, classTypes[j] + "-name");
                        includeClass(className);
                    }
                }
            }
        } catch (IOException e) {
            throw new BuildException(e);
        }
    }

    //   sbbjarxml="..."
    public void setSbbjarxml(String sbbjarxml) {
        setJarXml(sbbjarxml);
    }

    protected final String getComponentType() { return "sbbjar"; }
    protected final String getJarXmlName() { return "sbbjarxml"; }

    private static final FileUtils fileUtils = FileUtils.newFileUtils();
    private static final SleeDTDResolver entityResolver = new SleeDTDResolver();
}