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author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:26:33 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:26:33 +0000 |
commit | a40e527938d76ba71f211da7e327adb50384ba69 (patch) | |
tree | cb8f99f1727122b040a3f0fbb6649292b6a74302 /sca-java-1.x/tags/1.5-RC0/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java | |
parent | 968721109881107520d7aefa91d7fcc0519d7739 (diff) |
Moving 1.x tags
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835157 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-1.x/tags/1.5-RC0/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java')
-rw-r--r-- | sca-java-1.x/tags/1.5-RC0/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.5-RC0/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java b/sca-java-1.x/tags/1.5-RC0/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java new file mode 100644 index 0000000000..5601b09660 --- /dev/null +++ b/sca-java-1.x/tags/1.5-RC0/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java @@ -0,0 +1,115 @@ +/* + * 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.interfacedef; + +/** + * The InterfaceContractMapper is responsible to match interfaces + * + * @version $Rev$ $Date$ + */ +public interface InterfaceContractMapper { + /** + * Check the compatibility of the source and the target interface contracts. + * <p> + * A wire may only connect a source to a target if the target implements an + * interface that is compatible with the interface required by the source. + * The source and the target are compatible if: <p/> + * <ol> + * <li>the source interface and the target interface MUST either both be + * remotable or they are both local + * <li>the methods on the target interface MUST be the same as or be a + * superset of the methods in the interface specified on the source + * <li>compatibility for the individual method is defined as compatibility + * of the signature, that is method name, input types, and output types MUST + * BE the same. + * <li>the order of the input and output types also MUST BE the same. + * <li>the set of Faults and Exceptions expected by the source MUST BE the + * same or be a superset of those specified by the service. + * <li>other specified attributes of the two interfaces MUST match, + * including Scope and Callback interface + * </ol> + * <p/> + * <p> + * Please note this test is not symmetric: the success of isCompatible(A, B) + * does NOT imply isCompatible(B, A) + * + * @param source The source interface contract + * @param target The target interface contract + * @return true if the source contract can be supported by the target + * contract + */ + boolean isCompatible(InterfaceContract source, InterfaceContract target); + + /** + * @param source + * @param target + * @param ignoreCallback + * @param silent + * @return + * @throws IncompatibleInterfaceContractException + */ + boolean checkCompatibility(InterfaceContract source, + InterfaceContract target, + boolean ignoreCallback, + boolean silent) throws IncompatibleInterfaceContractException; + + /** + * Test if the source data type is compatible with the target data type. The + * compatibility is defined as follows. + * <ul> + * <li>source's logical type is either the same or subtype of the target's + * logical type + * </ul> + * For example, if the source type is a SDO Customer and the target type is + * a JAXB Customer and both Customer are generated from the same XSD type. + * + * @param source The source data type + * @param target The target data type + * @return + */ + boolean isCompatible(DataType source, DataType target, boolean remotable); + + /** + * Check if source operation is compatible with the target operation + * + * @param source The source operation + * @param target The target operation + * @return true if the source operation is compatible with the target + * operation + */ + boolean isCompatible(Operation source, Operation target, boolean remotable); + + /** + * @param source + * @param target + * @return + */ + boolean isCompatible(Interface source, Interface target); + + /** + * Map the source operation to a compatible operation in the target + * interface + * + * @param target The target interface + * @param source The source operation + * @return A compatible operation + */ + Operation map(Interface target, Operation source); +} |