/*
* 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.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.seam.mail.templating.velocity;
import java.util.Set;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.BeanManager;
import javax.inject.Inject;
import org.apache.velocity.context.AbstractContext;
import org.jboss.solder.logging.Logger;
/**
* @author Cody Lerum
*/
public class CDIVelocityContext extends AbstractContext {
@Inject
private Logger log;
@Inject
private BeanManager beanManager;
public CDIVelocityContext() {
super();
}
@Override
public boolean internalContainsKey(Object key) {
Set<Bean<?>> beans;
beans = beanManager.getBeans(key.toString());
if (beans.size() > 0) {
return true;
} else {
return false;
}
}
@Override
public Object internalGet(String key) {
log.debug("Getting Object by given EL name: " + key.toString());
Bean<?> bean = null;
Set<Bean<?>> beans;
beans = beanManager.getBeans(key);
log.debug("BeanManager got " + beans.size() + " beans for key: " + key);
if (beans.size() > 0) {
bean = beanManager.resolve(beans);
} else {
return null;
}
if (bean != null) {
log.debug("Found Bean by EL key: " + key.toString());
return beanManager.getReference(bean, bean.getBeanClass(), beanManager.createCreationalContext(bean));
} else {
log.debug("Returned Bean was Null");
return null;
}
}
@Override
@Deprecated
public Object[] internalGetKeys() {
return null;
}
@Override
@Deprecated
public Object internalPut(String key, Object value) {
return null;
}
@Override
@Deprecated
public Object internalRemove(Object key) {
return null;
}
}