/jboss-as-7.1.1.Final/ejb3/src/main/java/org/jboss/as/ejb3/deployment/processors/annotation/InitAnnotationInformationFactory.java

 1/*
 2 * JBoss, Home of Professional Open Source
 3 * Copyright 2010, Red Hat Inc., and individual contributors as indicated
 4 * by the @authors tag. See the copyright.txt in the distribution for a
 5 * full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22package org.jboss.as.ejb3.deployment.processors.annotation;
23
24import org.jboss.as.ee.metadata.ClassAnnotationInformationFactory;
25import org.jboss.jandex.AnnotationInstance;
26import org.jboss.jandex.AnnotationValue;
27
28import javax.ejb.Init;
29
30/**
31 * @author Stuart Douglas
32 */
33public class InitAnnotationInformationFactory extends ClassAnnotationInformationFactory<Init, String> {
34
35    protected InitAnnotationInformationFactory() {
36        super(Init.class, null);
37    }
38
39    @Override
40    protected String fromAnnotation(final AnnotationInstance annotationInstance) {
41        AnnotationValue value = annotationInstance.value();
42        if (value == null) {
43            return null;
44        }
45        return value.asString();
46    }
47}