org.jboss.weld.module.ejb.DynamicInjectionPoint Maven / Gradle / Ivy
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* Copyright 2013, 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.module.ejb;
import java.io.ObjectStreamException;
import java.io.Serializable;
import jakarta.enterprise.inject.spi.InjectionPoint;
import org.jboss.weld.Container;
import org.jboss.weld.injection.ForwardingInjectionPoint;
import org.jboss.weld.logging.BeanLogger;
import org.jboss.weld.manager.BeanManagerImpl;
/**
* A proxy that forwards call to the current {@link CurrentInvocationInjectionPoint}.
*
* @author Marko Luksa
*
*/
class DynamicInjectionPoint extends ForwardingInjectionPoint implements Serializable {
private static final long serialVersionUID = 0L;
private final transient CurrentInvocationInjectionPoint invocationInjectionPoint;
private final String contextId;
DynamicInjectionPoint(BeanManagerImpl manager) {
this.contextId = manager.getContextId();
this.invocationInjectionPoint = manager.getServices().get(CurrentInvocationInjectionPoint.class);
}
private DynamicInjectionPoint(CurrentInvocationInjectionPoint invocationInjectionPoint, String contextId) {
this.invocationInjectionPoint = invocationInjectionPoint;
this.contextId = contextId;
}
protected InjectionPoint delegate() {
InjectionPoint injectionPoint = invocationInjectionPoint.peek();
if (injectionPoint == null) {
throw BeanLogger.LOG.statelessSessionBeanInjectionPointMetadataNotAvailable();
}
return injectionPoint;
}
private Object readResolve() throws ObjectStreamException {
return new DynamicInjectionPoint(Container.instance(contextId).services().get(CurrentInvocationInjectionPoint.class),
contextId);
}
}