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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
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*/
package org.glassfish.cdi.hk2;
import java.lang.annotation.Annotation;
import jakarta.inject.Singleton;
import org.glassfish.hk2.api.ActiveDescriptor;
import org.glassfish.hk2.api.Context;
import org.glassfish.hk2.api.ServiceHandle;
/**
* This is an HK2 context for use with descriptors that are backed by
* CDI services (which are not Dependent or Singleton). This scope
* is most like PerLookup, as it always asks for a new instance. Whether
* or not CDI truly gives a new instance or not is up to CDI
*
* @author jwells
*
*/
@Singleton
public class CDIContextBridge implements Context {
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#getScope()
*/
@Override
public Class extends Annotation> getScope() {
return CDIScope.class;
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#findOrCreate(org.glassfish.hk2.api.ActiveDescriptor, org.glassfish.hk2.api.ServiceHandle)
*/
@Override
public U findOrCreate(ActiveDescriptor activeDescriptor,
ServiceHandle> root) {
return activeDescriptor.create(root);
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#containsKey(org.glassfish.hk2.api.ActiveDescriptor)
*/
@Override
public boolean containsKey(ActiveDescriptor> descriptor) {
return false;
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#destroyOne(org.glassfish.hk2.api.ActiveDescriptor)
*/
@Override
public void destroyOne(ActiveDescriptor> descriptor) {
// It is up to CDI to managed lifecycle
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#supportsNullCreation()
*/
@Override
public boolean supportsNullCreation() {
return false;
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#isActive()
*/
@Override
public boolean isActive() {
return true;
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.Context#shutdown()
*/
@Override
public void shutdown() {
// It is up to CDI to manage lifecycle
}
}