/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.myfaces.extensions.cdi.core.impl.resource.bundle;
import org.apache.myfaces.extensions.cdi.core.api.resource.bundle.Bundle;
import org.apache.myfaces.extensions.cdi.core.api.resource.bundle.ResourceBundle;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.Dependent;
import javax.enterprise.inject.Produces;
import javax.enterprise.inject.spi.InjectionPoint;
import java.lang.annotation.Annotation;
import java.util.Set;
/**
* @author Gerhard Petracek
*/
@ApplicationScoped
public class ResourceBundleProducer
{
@Produces
@Dependent
protected ResourceBundle injectableResourceBundle(InjectionPoint injectionPoint)
{
Bundle bundle = getBundleClass(injectionPoint.getAnnotated().getAnnotations());
if(bundle != null)
{
Class bundleClass = bundle.value();
if(bundleClass != null && !Class.class.getName().equals(bundleClass.getName()))
{
return createDefaultResourceBundle().useBundle(bundleClass);
}
if(!"".equals(bundle.name()))
{
return createDefaultResourceBundle().useBundle(bundle.name());
}
}
return createDefaultResourceBundle();
}
private static Bundle getBundleClass(Set<Annotation> qualifiers)
{
for(Annotation qualifier : qualifiers)
{
if(Bundle.class.isAssignableFrom(qualifier.annotationType()))
{
return ((Bundle)qualifier);
}
}
return null;
}
protected ResourceBundle createDefaultResourceBundle()
{
return new DefaultResourceBundle();
}
}