diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/IntentValidator.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/IntentValidator.java | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/IntentValidator.java b/sca-java-2.x/tags/2.0-Beta1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/IntentValidator.java deleted file mode 100644 index b2f7a4ceed..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/IntentValidator.java +++ /dev/null @@ -1,139 +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.builder.impl; - -import java.util.List; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.assembly.Implementation; -import org.apache.tuscany.sca.assembly.builder.BuilderContext; -import org.apache.tuscany.sca.assembly.builder.Messages; -import org.apache.tuscany.sca.assembly.builder.PolicyBuilder; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicySubject; - -/** - * Intent Validator - */ -public class IntentValidator implements PolicyBuilder { - - /** - * Defaut constructor - * @param registry Extension Registry - */ - public IntentValidator(ExtensionPointRegistry registry) { - super(); - } - - public boolean build(Endpoint endpoint, BuilderContext context) { - return checkMutualExclusion(endpoint, context); - } - - public boolean build(EndpointReference endpointReference, BuilderContext context) { - boolean ok = checkMutualExclusion(endpointReference, context); - if(!ok) { - return false; - } - - Endpoint endpoint = endpointReference.getTargetEndpoint(); - if (endpoint == null) { - return true; - } - ok = checkMutualExclusion(endpointReference, endpoint, context); - List<Intent> intentList1 = endpointReference.getRequiredIntents(); - List<Intent> intentList2 = endpoint.getRequiredIntents(); - return ok; - } - - public boolean build(Component component, Implementation implementation, BuilderContext context) { - return true; - } - - public boolean build(EndpointReference endpointReference, Endpoint endpoint, BuilderContext context) { - return true; - } - - public QName getPolicyType() { - return null; - } - - public List<QName> getSupportedBindings() { - return null; - } - - /** - * Check if two policy subjects requires multually exclusive intents - * @param subject1 - * @param subject2 - * @param monitor - * @return - */ - private boolean checkMutualExclusion(PolicySubject subject1, PolicySubject subject2, BuilderContext context) { - if (subject1 == subject2 || subject1 == null || subject2 == null) { - return false; - } - for (Intent i1 : subject1.getRequiredIntents()) { - for (Intent i2 : subject2.getRequiredIntents()) { - if (i1.getExcludedIntents().contains(i2) || i2.getExcludedIntents().contains(i1)) { - Monitor.error(context.getMonitor(), - this, - Messages.ASSEMBLY_VALIDATION, - "MutuallyExclusiveIntents", - new Object[] {subject1, subject2}, - i1, - i2); - return true; - } - } - } - return false; - } - - private boolean checkMutualExclusion(PolicySubject subject, BuilderContext context) { - if (subject == null) { - return false; - } - List<Intent> intents = subject.getRequiredIntents(); - int size = intents.size(); - for (int i = 0; i < size; i++) { - for (int j = i + 1; j < size; j++) { - Intent i1 = intents.get(i); - Intent i2 = intents.get(j); - if (i1 != i2 && i1.getExcludedIntents().contains(i2) || i2.getExcludedIntents().contains(i1)) { - Monitor.error(context.getMonitor(), - this, - Messages.ASSEMBLY_VALIDATION, - "MutuallyExclusiveIntents", - subject, - i1, - i2); - return true; - } - } - } - return false; - } -} |