diff options
Diffstat (limited to 'sandbox/ant/sca/tags/2.0-M2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java')
| -rw-r--r-- | sandbox/ant/sca/tags/2.0-M2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java b/sandbox/ant/sca/tags/2.0-M2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java deleted file mode 100644 index a423ac5464..0000000000 --- a/sandbox/ant/sca/tags/2.0-M2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java +++ /dev/null @@ -1,198 +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.assembly.builder.impl; - - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.assembly.ComponentService; -import org.apache.tuscany.sca.assembly.Composite; -import org.apache.tuscany.sca.assembly.CompositeReference; -import org.apache.tuscany.sca.assembly.CompositeService; -import org.apache.tuscany.sca.assembly.EndpointFactory; -import org.apache.tuscany.sca.assembly.Implementation; -import org.apache.tuscany.sca.assembly.Reference; -import org.apache.tuscany.sca.assembly.Service; -import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; -import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException; -import org.apache.tuscany.sca.definitions.Definitions; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.util.PolicyComputationUtils; - -/** - * A composite builder that computes policy sets based on attached intents and policy sets. - * Useful if you want to build the model without making any runtime decisions such as - * reference/services matching - * - * @version $Rev$ $Date$ - */ -public class CompositePolicyBuilderImpl extends BaseBuilderImpl implements CompositeBuilder { - - public CompositePolicyBuilderImpl(AssemblyFactory assemblyFactory, EndpointFactory endpointFactory, InterfaceContractMapper interfaceContractMapper) { - super(assemblyFactory, null, null, null, interfaceContractMapper); - } - - public String getID() { - return "org.apache.tuscany.sca.assembly.builder.CompositePolicyBuilder"; - } - - public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException { - computePolicies(composite, monitor); - } - - protected void computePolicies(Composite composite, Monitor monitor) { - - // compute policies recursively - for (Component component : composite.getComponents()) { - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - computePolicies((Composite)implementation, monitor); - } - } - - for (Component component : composite.getComponents()) { - - // Inherit default policies from the component to component-level contracts. - // This must be done BEFORE computing implementation policies because the - // implementation policy computer removes from the component any - // intents and policy sets that don't apply to implementations. - PolicyConfigurationUtil.inheritDefaultPolicies(component, component.getServices()); - PolicyConfigurationUtil.inheritDefaultPolicies(component, component.getReferences()); - - Implementation implemenation = component.getImplementation(); - try { - PolicyConfigurationUtil.computeImplementationIntentsAndPolicySets(implemenation, component); - } catch ( Exception e ) { - error(monitor, "PolicyRelatedException", implemenation, e); - //throw new RuntimeException(e); - } - - for (ComponentService componentService : component.getServices()) { - Service service = componentService.getService(); - if (service != null) { - // reconcile intents and policysets from componentType - PolicyComputationUtils.addInheritedIntents(service.getRequiredIntents(), componentService.getRequiredIntents()); - PolicyComputationUtils.addInheritedPolicySets(service.getPolicySets(), componentService.getPolicySets(), true); - - } - - try { - //compute intents and policyset for each binding - //addInheritedOpConfOnBindings(componentService); - PolicyConfigurationUtil.computeBindingIntentsAndPolicySets(componentService); - PolicyConfigurationUtil.determineApplicableBindingPolicySets(componentService, null); - - } catch ( Exception e ) { - error(monitor, "PolicyRelatedException", componentService, e); - //throw new RuntimeException(e); - } - } - - for (ComponentReference componentReference : component.getReferences()) { - Reference reference = componentReference.getReference(); - if (reference != null) { - // reconcile intents and policysets - PolicyComputationUtils.addInheritedIntents(reference.getRequiredIntents(), componentReference.getRequiredIntents()); - PolicyComputationUtils.addInheritedPolicySets(reference.getPolicySets(), componentReference.getPolicySets(), true); - } - - - try { - //compute intents and policyset for each binding - //addInheritedOpConfOnBindings(componentReference); - PolicyConfigurationUtil.computeBindingIntentsAndPolicySets(componentReference); - PolicyConfigurationUtil.determineApplicableBindingPolicySets(componentReference, null); - - - if ( componentReference.getCallback() != null ) { - PolicyComputationUtils.addInheritedIntents(componentReference.getRequiredIntents(), - componentReference.getCallback().getRequiredIntents()); - PolicyComputationUtils.addInheritedPolicySets(componentReference.getPolicySets(), - componentReference.getCallback().getPolicySets(), - false); - } - } catch ( Exception e ) { - error(monitor, "PolicyRelatedException", componentReference, e); - //throw new RuntimeException(e); - } - } - } - - PolicyConfigurationUtil.inheritDefaultPolicies(composite, composite.getServices()); - PolicyConfigurationUtil.inheritDefaultPolicies(composite, composite.getReferences()); - - //compute policies for composite service bindings - for (Service service : composite.getServices()) { - addPoliciesFromPromotedService((CompositeService)service); - try { - //add or merge service operations to the binding - //addInheritedOpConfOnBindings(service); - PolicyConfigurationUtil.computeBindingIntentsAndPolicySets(service); - PolicyConfigurationUtil.determineApplicableBindingPolicySets(service, null); - } catch ( Exception e ) { - error(monitor, "PolicyRelatedException", service, e); - //throw new RuntimeException(e); - } - - } - - for (Reference reference : composite.getReferences()) { - CompositeReference compReference = (CompositeReference)reference; - addPoliciesFromPromotedReference(compReference); - try { - - if (compReference.getCallback() != null) { - PolicyComputationUtils.addInheritedIntents(compReference.getRequiredIntents(), - compReference.getCallback().getRequiredIntents()); - PolicyComputationUtils.addInheritedPolicySets(compReference.getPolicySets(), - compReference.getCallback().getPolicySets(), - false); - } - - PolicyConfigurationUtil.computeBindingIntentsAndPolicySets(reference); - PolicyConfigurationUtil.determineApplicableBindingPolicySets(reference, null); - } catch ( Exception e ) { - error(monitor, "PolicyRelatedException", reference, e); - //throw new RuntimeException(e); - } - } - } - - private void addPoliciesFromPromotedService(CompositeService compositeService) { - //inherit intents and policies from promoted service - PolicyComputationUtils.addInheritedIntents(compositeService.getPromotedService().getRequiredIntents(), - compositeService.getRequiredIntents()); - PolicyComputationUtils.addInheritedPolicySets(compositeService.getPromotedService().getPolicySets(), - compositeService.getPolicySets(), true); - } - - private void addPoliciesFromPromotedReference(CompositeReference compositeReference) { - for ( Reference promotedReference : compositeReference.getPromotedReferences() ) { - PolicyComputationUtils.addInheritedIntents(promotedReference.getRequiredIntents(), - compositeReference.getRequiredIntents()); - - PolicyComputationUtils.addInheritedPolicySets(promotedReference.getPolicySets(), - compositeReference.getPolicySets(), true); - } - } - -} |