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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java deleted file mode 100644 index 579e0c3da9..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * 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.invocation; - -import org.apache.tuscany.sca.interfacedef.Operation; - -/** - * A wire consists of 1..n invocation chains associated with the operations of its source service contract. - * <p/> - * Invocation chains may contain <code>Interceptors</code> that process invocations. - * <p/> - * A <code>Message</code> is used to pass data associated with an invocation through the chain. - * - * @version $Rev$ $Date$ - * @tuscany.spi.extension.asclient - */ -public interface InvocationChain { - /** - * Returns the target operation for this invocation chain. - * - * @return The target operation for this invocation chain - */ - Operation getTargetOperation(); - - /** - * Updates the target operation for this invocation chain. - * - * @param operation The new target operation for this invocation chain - */ - void setTargetOperation(Operation operation); - - /** - * Returns the source operation for this invocation chain. - * - * @return The source operation for this invocation chain - */ - Operation getSourceOperation(); - - /** - * Updates the source operation for this invocation chain. - * - * @param operation The new source operation for this invocation chain - */ - void setSourceOperation(Operation operation); - - /** - * Adds an interceptor to the chain. For reference side, it will be added to - * Phase.REFERENCE. For service side, it will be added to Phase.SERVICE - * - * @param interceptor The interceptor to add - */ - void addInterceptor(Interceptor interceptor); - - /** - * Adds an invoker to the chain - * - * @param invoker The invoker to add - */ - void addInvoker(Invoker invoker); - - /** - * Returns the first invoker in the chain. - * - * @return The first invoker in the chain - */ - Invoker getHeadInvoker(); - - /** - * Get the first invoker that is on the same or later phase - * @param phase - * @return The first invoker that is on the same or later phase - */ - Invoker getHeadInvoker(String phase); - - /** - * Add an interceptor to the given phase - * @param phase - * @param interceptor - */ - void addInterceptor(String phase, Interceptor interceptor); - - /** - * Indicate if the data can be passed in by reference as they won't be mutated. - * @return true if pass-by-reference is allowed - */ - boolean allowsPassByReference(); - /** - * Force the invocation to allow pass-by-reference - * @param allowsPBR - */ - void setAllowsPassByReference(boolean allowsPBR); -} |