/**
* JOnAS: Java(TM) Open Application Server
* Copyright (C) 1999 Bull S.A.
* Contact: jonas-team@objectweb.org
*
* 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 1any 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
*
* Initial developer: JOnAS team
* --------------------------------------------------------------------------
* $Id: EjbJarRuleSet.java 5578 2004-10-08 07:53:18Z benoitf $
* --------------------------------------------------------------------------
*/
package org.objectweb.jonas_ejb.deployment.rules;
import java.lang.reflect.Method;
import org.apache.commons.digester.Digester;
import org.apache.commons.digester.Rule;
import org.objectweb.jonas_lib.deployment.rules.JRuleSetBase;
import org.xml.sax.Attributes;
/**
* This class defines the rules to analyze the element ejb-jar
*
* @author JOnAS team
*/
public class EjbJarRuleSet extends JRuleSetBase {
/**
* Construct an object with a specific prefix
*/
public EjbJarRuleSet() {
super("ejb-jar/");
}
/**
* Add a set of rules to the digester object
*
* @param digester Digester instance
*/
public void addRuleInstances(Digester digester) {
digester.addRule("ejb-jar", new SetPublicIdRule("setPublicId"));
digester.addSetProperties("ejb-jar");
digester.addCallMethod(prefix + "description", "setDescription", 0);
digester.addCallMethod(prefix + "display-name", "setDisplayName", 0);
digester.addCallMethod(prefix + "small-icon", "setSmallIcon", 0);
digester.addCallMethod(prefix + "large-icon", "setLargeIcon", 0);
digester.addRuleSet(new EnterpriseBeansRuleSet(prefix));
digester.addRuleSet(new RelationshipsRuleSet(prefix));
digester.addRuleSet(new AssemblyDescriptorRuleSet(prefix));
digester.addCallMethod(prefix + "ejb-client-jar", "setEjbClientJar", 0);
}
/**
* Class that calls a property setter for the top object on the stack,
* passing the public ID of the entity we are currently processing.
*/
private final class SetPublicIdRule extends Rule {
/**
* Construct a PublicId Setter object
*
* @param method method name
*/
public SetPublicIdRule(String method) {
this.method = method;
}
/**
* method name
*/
private String method = null;
/**
* Invoke the given method on the TopLevelElement
*
* @param attributes contains publicId value
*
* @throws Exception When invokation through reflection fail.
*/
public void begin(Attributes attributes) throws Exception {
Object top = digester.peek();
Class[] paramClasses = new Class[1];
paramClasses[0] = "String".getClass();
String[] paramValues = new String[1];
paramValues[0] = digester.getPublicId();
Method m = null;
try {
m = top.getClass().getMethod(method, paramClasses);
} catch (NoSuchMethodException e) {
System.out.println("Can't find method " + method + " in " + top + " CLASS " + top.getClass());
return;
}
m.invoke(top, (Object[]) paramValues);
}
}
}
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