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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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.apache.tuscany.core.context.impl;
import org.osoa.sca.ModuleContext;
import org.osoa.sca.RequestContext;
import org.osoa.sca.ServiceReference;
import org.osoa.sca.ServiceUnavailableException;
import org.apache.tuscany.core.context.AutowireContext;
import org.apache.tuscany.core.context.CompositeContext;
import org.apache.tuscany.core.context.ConfigurationContext;
import org.apache.tuscany.core.context.Context;
import org.apache.tuscany.core.context.EventContext;
import org.apache.tuscany.core.context.QualifiedName;
import org.apache.tuscany.core.context.ScopeContext;
import org.apache.tuscany.core.context.ScopeStrategy;
import org.apache.tuscany.core.context.ServiceNotFoundException;
import org.apache.tuscany.core.context.TargetException;
import org.apache.tuscany.core.system.annotation.Autowire;
/**
* The standard implementation of an composite context. Autowiring is performed by delegating to the parent context.
*
* @version $Rev$ $Date$
*/
public class CompositeContextImpl extends AbstractCompositeContext implements ModuleContext {
@Autowire
public void setScopeStrategy(ScopeStrategy scopeStrategy) {
if (scopeStrategy != null) {
this.scopeStrategy = scopeStrategy;
}
}
public CompositeContextImpl() {
super();
eventContext = new EventContextImpl();
}
public CompositeContextImpl(String name, CompositeContext parent, ScopeStrategy strategy, EventContext ctx,
ConfigurationContext configCtx) {
super(name, parent, strategy, ctx, configCtx);
}
public CompositeContextImpl(String name, CompositeContext parent, AutowireContext autowireContext, ScopeStrategy strategy,
EventContext ctx, ConfigurationContext configCtx) {
super(name, parent, strategy, ctx, configCtx);
setAutowireContext(autowireContext);
}
// ----------------------------------
// ModuleContext methods
// ----------------------------------
public Object locateService(String qualifiedName) throws ServiceUnavailableException {
checkInit();
QualifiedName qName = new QualifiedName(qualifiedName);
ScopeContext scope = scopeIndex.get(qName.getPartName());
if (scope == null) {
throw new ServiceNotFoundException(qualifiedName);
}
Context ctx = scope.getContext(qName.getPartName());
try {
Object o = ctx.getInstance(qName);
if (o == null) {
throw new ServiceNotFoundException(qualifiedName);
}
return o;
} catch (TargetException e) {
e.addContextName(getName());
throw new ServiceNotFoundException(e);
}
}
public ServiceReference createServiceReference(String serviceName) {
throw new UnsupportedOperationException();
}
public RequestContext getRequestContext() {
throw new UnsupportedOperationException();
}
public ServiceReference createServiceReferenceForSession(Object self) {
throw new UnsupportedOperationException();
}
public ServiceReference createServiceReferenceForSession(Object self, String serviceName) {
throw new UnsupportedOperationException();
}
public ServiceReference newSession(String serviceName) {
throw new UnsupportedOperationException();
}
public ServiceReference newSession(String serviceName, Object sessionId) {
throw new UnsupportedOperationException();
}
}
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