diff options
Diffstat (limited to 'sandbox/axis2-1.4/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java')
-rw-r--r-- | sandbox/axis2-1.4/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sandbox/axis2-1.4/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java b/sandbox/axis2-1.4/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java new file mode 100644 index 0000000000..d399cce17f --- /dev/null +++ b/sandbox/axis2-1.4/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java @@ -0,0 +1,75 @@ +/* + * 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.policy.util; + +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicySet; + +/** + * Utility methods to deal with PolicyHandlers + * + * @version $Rev$ $Date$ + */ +public class PolicyHandlerUtils { + public static PolicyHandler findPolicyHandler(PolicySet policySet, + Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames) + throws IllegalAccessException, ClassNotFoundException, InstantiationException { + + PolicyHandler handler = null; + + for (ClassLoader classLoader : policyHandlerClassNames.keySet()) { + for ( PolicyHandlerTuple handlerTuple : policyHandlerClassNames.get(classLoader) ) { + //System.out.println(handlerTuple); + for ( Intent intent : policySet.getProvidedIntents() ) { + if ( intent.getName().equals(handlerTuple.getProvidedIntentName())) { + for ( Object policy : policySet.getPolicies() ) { + if ( policy.getClass().getName().equals(handlerTuple.getPolicyModelClassName())) { + if ( handlerTuple.getAppliesTo() != null ) { + if ( handlerTuple.getAppliesTo().equals(policySet.getAppliesTo() )) { + handler = + (PolicyHandler)Class.forName(handlerTuple.getPolicyHandlerClassName(), + true, + classLoader).newInstance(); + handler.setApplicablePolicySet(policySet); + return handler; + } + } else { + handler = + (PolicyHandler)Class.forName(handlerTuple.getPolicyHandlerClassName(), + true, + classLoader).newInstance(); + handler.setApplicablePolicySet(policySet); + return handler; + } + } + } + } + } + } + } + + return handler; + } + + +} |