org.fabric3.fabric.container.component.StatelessScopeContainer Maven / Gradle / Ivy
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/*
* Fabric3
* Copyright (c) 2009-2015 Metaform Systems
*
* 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.
*
* Portions originally based on Apache Tuscany 2007
* licensed under the Apache 2.0 license.
*/
package org.fabric3.fabric.container.component;
import java.net.URI;
import java.util.Collections;
import java.util.List;
import org.fabric3.api.annotation.monitor.Monitor;
import org.fabric3.api.host.Fabric3Exception;
import org.fabric3.api.model.type.component.Scope;
import org.fabric3.spi.container.component.ScopeContainer;
import org.fabric3.spi.container.component.ScopedComponent;
import org.oasisopen.sca.annotation.Destroy;
import org.oasisopen.sca.annotation.EagerInit;
import org.oasisopen.sca.annotation.Init;
import org.oasisopen.sca.annotation.Service;
/**
* A scope context which manages stateless atomic component instances in a non-pooled fashion.
*/
@EagerInit
@Service(ScopeContainer.class)
public class StatelessScopeContainer extends AbstractScopeContainer {
public StatelessScopeContainer(@Monitor ScopeContainerMonitor monitor) {
super(Scope.STATELESS, monitor);
}
@Init
public void start() {
super.start();
}
@Destroy
public void stop() {
super.stop();
}
public Object getInstance(ScopedComponent component) throws Fabric3Exception {
Object instance = component.createInstance();
component.startInstance(instance);
return instance;
}
public void releaseInstance(ScopedComponent component, Object instance) throws Fabric3Exception {
component.stopInstance(instance);
}
public List
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