EjbJarRuleSet.java

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;

public class EjbJarRuleSet extends JRuleSetBase {

    public EjbJarRuleSet() {
        super("ejb-jar/");
    }

    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);
    }

    private final class SetPublicIdRule extends Rule {

        public SetPublicIdRule(String method) {
            this.method = method;
        }

        private String method = null;

        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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