org.jboss.weld.bean.builtin.ee.PrincipalBean Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source
* Copyright 2008, 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.weld.bean.builtin.ee;
import org.jboss.weld.exceptions.IllegalStateException;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.security.spi.SecurityServices;
import java.security.Principal;
import static org.jboss.weld.logging.messages.BeanMessage.SECURITY_SERVICES_NOT_AVAILABLE;
/**
* @author pmuir
*/
public class PrincipalBean extends AbstractEEBean {
private static class PrincipalCallable extends AbstractEECallable {
private static final long serialVersionUID = -6603676793378907096L;
public PrincipalCallable(BeanManagerImpl beanManager) {
super(beanManager);
}
public Principal call() throws Exception {
final SecurityServices securityServices = getBeanManager().getServices().get(SecurityServices.class);
if (securityServices != null) {
return securityServices.getPrincipal();
} else {
throw new IllegalStateException(SECURITY_SERVICES_NOT_AVAILABLE);
}
}
}
public PrincipalBean(BeanManagerImpl beanManager) {
super(Principal.class, new PrincipalCallable(beanManager), beanManager);
}
@Override
public String toString() {
return "Built-in Bean [java.security.Principal] with qualifiers [@Default]";
}
}