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author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-02-08 08:37:40 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-02-08 08:37:40 +0000 |
commit | 51d861965de400328dc7df308bae94fb01259ed4 (patch) | |
tree | 73c3948032dbaa370c823ca4623f33235b5b7449 /sca-java-2.x/tags/2.0-Beta4-RC0/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java | |
parent | 0024b524048b3b8d072bd2a97f60572038f950d8 (diff) |
Tag for rc0 preview of beta4 release
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1241816 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta4-RC0/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta4-RC0/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java b/sca-java-2.x/tags/2.0-Beta4-RC0/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java new file mode 100644 index 0000000000..78a87191de --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta4-RC0/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java @@ -0,0 +1,162 @@ +/* + * 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.runtime; + +import java.lang.reflect.InvocationTargetException; +import java.util.List; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Contract; +import org.apache.tuscany.sca.context.CompositeContext; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.InvocationChain; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.provider.PolicyProvider; + +/** + * The abstraction of an invocable model that contains invocation chains + * @tuscany.spi.extension.asclient + */ +public interface Invocable { + /** + * Bind the invocable to the composite context + * @param context + */ + void bind(CompositeContext context); + + /** + * Bind the invocable to the extension point registry and endpoint registry. This is typically + * called after the endpoint or endpoint reference is deserialized + * @param registry + * @param domainRegistry + */ + void bind(ExtensionPointRegistry registry, DomainRegistry domainRegistry); + + /** + * Get the associated composite context + * @return + */ + CompositeContext getCompositeContext(); + + /** + * Unbind the invocable from the composite context + */ + void unbind(); + + /** + * Get the component + * @return + */ + Component getComponent(); + + /** + * Get the service or reference (contract) + * @return + */ + Contract getContract(); + + /** + * Get the binding + * @return + */ + Binding getBinding(); + + /** + * Returns the invocation chains for service operations associated with the + * wire + * + * @return the invocation chains for service operations associated with the + * wire + */ + List<InvocationChain> getInvocationChains(); + + /** + * Lookup the invocation chain by operation + * @param operation The operation + * @return The invocation chain for the given operation + */ + InvocationChain getInvocationChain(Operation operation); + + /** + * Get the invocation chain for the binding-specific handling + * @return The binding invocation chain + */ + InvocationChain getBindingInvocationChain(); + + /** + * This invoke method assumes that the binding invocation chain is in force + * and that there will be an operation selector element there to + * determine which operation to call + * @param msg The request message + * @return The response message + */ + Message invoke(Message msg); + + /** + * Invoke an operation with given arguments + * @param operation The operation + * @param args The arguments + * @return The result + * @throws InvocationTargetException + */ + Object invoke(Operation operation, Object[] args) throws InvocationTargetException; + + /** + * Invoke an operation with a context message + * @param operation The operation + * @param msg The request message + * @return The response message + * @throws InvocationTargetException + */ + Message invoke(Operation operation, Message msg); + + /** + * Asynchronously invoke an operation with a context message + * @param operation The operation + * @param msg The request message + * @return The ticket that can be used to identify this invocation + * @throws InvocationTargetException + */ + void invokeAsync(Operation operation, Message msg); + + /** + * Asynchronously invoke an operation with a context message + * This invoke method assumes that the binding invocation chain is in force + * and that there will be an operation selector element there to + * determine which operation to call + * @param msg The request message + */ + void invokeAsync(Message msg); + + /** + * Asynchronously invoke an operation with a context message + * @param tailInvoker the invoker at the end of the chain + * @param msg The request message + */ + void invokeAsyncResponse(Message msg); + + /** + * Get a list of policy providers + * @return + */ + List<PolicyProvider> getPolicyProviders(); +} |