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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/AsyncResponseHandler.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/AsyncResponseHandler.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/AsyncResponseHandler.java new file mode 100644 index 0000000000..d8eac8a166 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/AsyncResponseHandler.java @@ -0,0 +1,49 @@ +/* + * 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.apache.tuscany.sca.core.invocation; + +import org.oasisopen.sca.annotation.OneWay; +import org.oasisopen.sca.annotation.Remotable; + +/** + * An interface which describes a general response pattern for the asynchronous invocation of a service + * + * @param <V> - the type of the non-fault response + */ +@Remotable() +public interface AsyncResponseHandler<V> { + + /** + * Async process completed with a Fault. Must only be invoked once + * @param e - the wrapper containing the Fault to send + * @throws IllegalStateException if either the setResponse method or the setFault method have been called previously + */ + @OneWay + public void setFault(AsyncFaultWrapper e); + + /** + * Async process completed with a response message. Must only be invoked once + * @throws IllegalStateException if either the setResponse method or the setFault method have been called previously + * @param res - the response message, which is of type V + */ + @OneWay + public void setResponse(V res); + +} |