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Diffstat (limited to 'branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java')
-rw-r--r-- | branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java b/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java new file mode 100644 index 0000000000..fcca132e0e --- /dev/null +++ b/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java @@ -0,0 +1,95 @@ +/* + * 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); +} |