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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.osoa.sca;
/**
* @deprecated
*
* Interface used by SCA Components to access their context
*
* @version $Rev$ $Date$
*/
public interface CompositeContext {
/**
* Returns the name of the parent composite.
*
* @return the name of the module
*/
String getName();
/**
* Returns the absolute URI of the composite component.
*
* @return the absolute URI of the module component
*/
String getURI();
/**
* Returns the request context that corresponds to the last remotable service invocation. If this is
* invoked from outside an SCA component then <tt>null</tt> is returned.
*
* @return the current request context
*/
RequestContext getRequestContext();
/**
* Returns an object implementing the interface defined for the named service.
*
* @param serviceName the name of another service in the current module
* @return an object that implements the service's interface
*/
<T> T locateService(Class<T> serviceType, String serviceName);
/**
* Create a reference to the supplied component. The component must define only one service.
*
* @param self the component to be referenced
* @return a reference to the component
*/
ServiceReference createServiceReferenceForSession(Object self);
/**
* Create a reference to the named service implemented by the supplied component.
*
* @param self the component to be referenced
* @param serviceName the service to be referenced
* @return a reference to the service
*/
ServiceReference createServiceReferenceForSession(Object self, String serviceName);
/**
* Create a new session for stateful interaction with the named service.
*
* @param serviceName the name of the service to interact with
* @return a reference to the service
*/
ServiceReference newSession(String serviceName);
/**
* Create a new session for stateful interaction with the named service using an application-supplied
* session identifier.
*
* @param serviceName the name of the service to interact with
* @param sessionId a token that identifies this session
* @return a reference to the service
*/
ServiceReference newSession(String serviceName, Object sessionId);
}
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