From 62dfafcd597b775154b63ecf5e7edad35ca3a9b8 Mon Sep 17 00:00:00 2001 From: antelder Date: Thu, 19 Mar 2009 10:31:17 +0000 Subject: delete test tag git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@755899 13f79535-47bb-0310-9956-ffa450edef68 --- .../impl/EndpointReferenceBuilderImpl.java | 741 --------------------- .../endpoint/impl/EndpointResolverFactoryImpl.java | 49 -- .../sca/endpoint/impl/EndpointResolverImpl.java | 112 ---- 3 files changed, 902 deletions(-) delete mode 100644 sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java delete mode 100644 sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverFactoryImpl.java delete mode 100644 sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverImpl.java (limited to 'sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache') diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java b/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java deleted file mode 100644 index e99d2cc63c..0000000000 --- a/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java +++ /dev/null @@ -1,741 +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.endpoint.impl; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Binding; -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.Endpoint2; -import org.apache.tuscany.sca.assembly.EndpointReference2; -import org.apache.tuscany.sca.assembly.Implementation; -import org.apache.tuscany.sca.assembly.Multiplicity; -import org.apache.tuscany.sca.assembly.OptimizableBinding; -import org.apache.tuscany.sca.assembly.SCABinding; -import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; -import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException; -import org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -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.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.policy.PolicySet; -import org.apache.tuscany.sca.policy.PolicySubject; - -/** - * An builder that takes endpoint references and resolves them. It either finds local - * service endpoints if they are available or asks the domain. The main function here - * is to perform binding and policy matching. - * This is a separate builder in case it is required by undresolved endpoints - * once the runtime has started. - * - * @version $Rev$ $Date$ - */ -public class EndpointReferenceBuilderImpl implements CompositeBuilder, EndpointReferenceBuilder { - - protected ExtensionPointRegistry extensionPoints; - protected AssemblyFactory assemblyFactory; - protected InterfaceContractMapper interfaceContractMapper; - - - public EndpointReferenceBuilderImpl(ExtensionPointRegistry extensionPoints) { - this.extensionPoints = extensionPoints; - } - - public EndpointReferenceBuilderImpl(FactoryExtensionPoint factories, InterfaceContractMapper mapper) { - this.assemblyFactory = factories.getFactory(AssemblyFactory.class); - this.interfaceContractMapper = mapper; - } - - public String getID() { - return "org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder"; - } - - /** - * Report a warning. - * - * @param monitor - * @param problems - * @param message - * @param model - */ - protected void warning(Monitor monitor, String message, Object model, String... messageParameters) { - if (monitor != null) { - Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - /** - * Report a error. - * - * @param monitor - * @param problems - * @param message - * @param model - */ - protected void error(Monitor monitor, String message, Object model, String... messageParameters) { - if (monitor != null) { - Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - /** - * Report a exception. - * - * @param problems - * @param message - * @param model - */ - protected void error(Monitor monitor, String message, Object model, Exception ex) { - if (monitor != null) { - Problem problem = null; - problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, ex); - monitor.problem(problem); - } - } - - /** - * Index components inside a composite - * - * @param composite - * @param componentServices - - */ - protected void indexComponents(Composite composite, - Map components) { - for (Component component : composite.getComponents()) { - // Index components by name - components.put(component.getName(), component); - } - } - - /** - * Index services inside a composite - * - * @param composite - * @param componentServices - */ - protected void indexServices(Composite composite, - Map componentServices) { - - for (Component component : composite.getComponents()) { - - ComponentService nonCallbackService = null; - int nonCallbackServiceCount = 0; - - for (ComponentService componentService : component.getServices()) { - // Index component services by component name / service name - String uri = component.getName() + '/' + componentService.getName(); - componentServices.put(uri, componentService); - - // count how many non-callback there are - if (!componentService.isCallback()) { - - if (nonCallbackServiceCount == 0) { - nonCallbackService = componentService; - } - nonCallbackServiceCount++; - } - } - if (nonCallbackServiceCount == 1) { - // If we have a single non callback service, index it by - // component name as well - componentServices.put(component.getName(), nonCallbackService); - } - } - } - - - /** - * Build all the endpoint references - * - * @param composite - */ - public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException - { - // process top level composite references - // TODO - I don't think OASIS allows for these - // - //processCompositeReferences(composite); - - // process component services - processComponentReferences(composite, monitor); - } - - private void processCompositeReferences(Composite composite) { - // TODO do we need this for OASIS? - } - - private void processComponentReferences(Composite composite, Monitor monitor) { - - // index all of the components in the composite - Map components = new HashMap(); - indexComponents(composite, components); - - // index all of the services in the composite - Map componentServices = new HashMap(); - indexServices(composite, componentServices); - - // create endpoint references for each component's references - for (Component component : composite.getComponents()) { - // recurse for composite implementations - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - processComponentReferences((Composite)implementation, monitor); - } - - // build endpoint references - for (ComponentReference reference : component.getReferences()) { - for (EndpointReference2 endpointReference : reference.getEndpointReferences()){ - build(endpointReference, monitor); - } - } - } - } - - /** - * Build a single endpoint reference - * - * @param endpoint - * @param monitor - */ - public void build(EndpointReference2 endpointReference, Monitor monitor) { - Endpoint2 endpoint = endpointReference.getTargetEndpoint(); - - if (endpoint == null){ - // an error? - } else { - if (endpoint.isUnresolved() == false){ - // everything is resolved - return; - } - - if (endpointReference.isUnresolved() == false ){ - // TODO - bring resolution and binding matching together - // just do binding matching - matchForwardBinding(endpointReference, - endpointReference.getTargetEndpoint().getService(), - monitor); - - matchCallbackBinding(endpointReference, - endpointReference.getTargetEndpoint().getService(), - monitor); - } else { - // resolve the endpoint reference in the domain and then - // match bindings - } - } - } - - // TODO - In OASIS case there are no bindings to match with on the - // reference side. This code will be factored out into a pluggable - // piece - private void matchForwardBinding(EndpointReference2 endpointReference, - ComponentService service, - Monitor monitor) { - - List matchedReferenceBinding = new ArrayList(); - List matchedServiceEndpoint = new ArrayList(); - - // Find the corresponding bindings from the service side - for (Binding referenceBinding : endpointReference.getReference().getBindings()) { - for (Endpoint2 serviceEndpoint : service.getEndpoints()) { - - if (referenceBinding.getClass() == serviceEndpoint.getBinding().getClass() && - hasCompatiblePolicySets(referenceBinding, serviceEndpoint.getBinding())) { - - matchedReferenceBinding.add(referenceBinding); - matchedServiceEndpoint.add(serviceEndpoint); - } - } - } - - if (matchedReferenceBinding.isEmpty()) { - // No matching binding - endpointReference.setBinding(null); - endpointReference.setTargetEndpoint(null); - warning(monitor, - "NoMatchingBinding", - endpointReference.getReference(), - endpointReference.getReference().getName(), - service.getName()); - return; - } else { - // default to using the first matched binding - int selectedBinding = 0; - - for (int i = 0; i < matchedReferenceBinding.size(); i++) { - // If binding.sca is present, use it - if (SCABinding.class.isInstance(matchedReferenceBinding.get(i))) { - selectedBinding = i; - } - } - - Binding referenceBinding = matchedReferenceBinding.get(selectedBinding); - Endpoint2 serviceEndpoint = matchedServiceEndpoint.get(selectedBinding); - - // populate the endpoint reference - try { - - Binding cloned = (Binding) referenceBinding.clone(); - - // Set the binding URI to the URI of the target service - // that has been matched - if (referenceBinding.getURI() == null) { - cloned.setURI(serviceEndpoint.getBinding().getURI()); - } - - // TODO - can we remove this? - if (cloned instanceof OptimizableBinding) { - OptimizableBinding optimizableBinding = (OptimizableBinding)cloned; - optimizableBinding.setTargetComponent(serviceEndpoint.getComponent()); - optimizableBinding.setTargetComponentService(serviceEndpoint.getService()); - optimizableBinding.setTargetBinding(serviceEndpoint.getBinding()); - } - - endpointReference.setBinding(referenceBinding); - endpointReference.setTargetEndpoint(serviceEndpoint); - - } catch (Exception ex) { - // do nothing - } - } - } - - // TODO - // Pretty much a duplicate of matchForwardBinding to handle callback bindings - // will rationalize when I understand what we need to do with callbacks - private void matchCallbackBinding(EndpointReference2 endpointReference, - ComponentService service, - Monitor monitor) { - - // if no callback on the interface do nothing - if (endpointReference.getReference().getInterfaceContract() == null || - endpointReference.getReference().getInterfaceContract().getCallbackInterface() == null){ - return; - } - - List matchedReferenceBinding = new ArrayList(); - List matchedServiceBinding = new ArrayList(); - - // Find the corresponding bindings from the service side - for (Binding referenceBinding : endpointReference.getReference().getCallback().getBindings()) { - for (Binding serviceBinding : service.getCallback().getBindings()) { - - if (referenceBinding.getClass() == serviceBinding.getClass() && - hasCompatiblePolicySets(referenceBinding, serviceBinding)) { - - matchedReferenceBinding.add(referenceBinding); - matchedServiceBinding.add(serviceBinding); - } - } - } - - if (matchedReferenceBinding.isEmpty()) { - // No matching binding - endpointReference.setCallbackEndpoint(null); - warning(monitor, - "NoMatchingCallbackBinding", - endpointReference.getReference(), - endpointReference.getReference().getName(), - service.getName()); - return; - } else { - // default to using the first matched binding - int selectedBinding = 0; - - for (int i = 0; i < matchedReferenceBinding.size(); i++){ - // If binding.sca is present, use it - if (SCABinding.class.isInstance(matchedReferenceBinding.get(i))) { - selectedBinding = i; - } - } - - Binding selectedCallbackBinding = matchedReferenceBinding.get(selectedBinding); - - ComponentService callbackService = endpointReference.getReference().getCallbackService(); - - if (callbackService != null) { - // find the callback endpoint that has the selected binding - for (Endpoint2 endpoint : callbackService.getEndpoints()){ - if (endpoint.getBinding().getName().startsWith(selectedCallbackBinding.getName())){ - endpointReference.setCallbackEndpoint(endpoint); - break; - } - } - } - } - } - - private boolean hasCompatiblePolicySets(Binding refBinding, Binding svcBinding) { - boolean isCompatible = true; - if ( refBinding instanceof PolicySubject && svcBinding instanceof PolicySubject ) { - //TODO : need to add more compatibility checks at the policy attachment levels - for ( PolicySet svcPolicySet : ((PolicySubject)svcBinding).getPolicySets() ) { - isCompatible = false; - for ( PolicySet refPolicySet : ((PolicySubject)refBinding).getPolicySets() ) { - if ( svcPolicySet.equals(refPolicySet) ) { - isCompatible = true; - break; - } - } - //if there exists no matching policy set in the reference binding - if ( !isCompatible ) { - return isCompatible; - } - } - } - return isCompatible; - } - - public void createEndpointReferences(Composite composite, - Component component, - ComponentReference reference, - Map components, - Map componentServices, - Monitor monitor) { - - if (reference.getAutowire() == Boolean.TRUE - && reference.getTargets().isEmpty()) { - - // Find suitable targets in the current composite for an - // autowired reference - Multiplicity multiplicity = reference.getMultiplicity(); - for (Component targetComponent : composite.getComponents()) { - - // prevent autowire connecting to self - boolean skipSelf = false; - for (ComponentReference targetComponentReference : targetComponent - .getReferences()) { - if (reference == targetComponentReference) { - skipSelf = true; - } - } - - if (!skipSelf) { - for (ComponentService targetComponentService : targetComponent - .getServices()) { - if (reference.getInterfaceContract() == null - || interfaceContractMapper.isCompatible( - reference.getInterfaceContract(), - targetComponentService - .getInterfaceContract())) { - // create endpoint reference - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setTargetName(targetComponentService - .getName()); - endpointRef.setUnresolved(false); - - // create dummy endpoint. This will be replaced when - // policies - // are matched and bindings are configured later - Endpoint2 endpoint = assemblyFactory - .createEndpoint(); - endpoint.setComponent(targetComponent); - endpoint.setService(targetComponentService); - endpoint.setUnresolved(true); - endpointRef.setTargetEndpoint(endpoint); - - reference.getEndpointReferences().add(endpointRef); - - if (multiplicity == Multiplicity.ZERO_ONE - || multiplicity == Multiplicity.ONE_ONE) { - break; - } - } - } - } - } - - if (multiplicity == Multiplicity.ONE_N - || multiplicity == Multiplicity.ONE_ONE) { - if (reference.getEndpointReferences().size() == 0) { - warning(monitor, "NoComponentReferenceTarget", reference, - reference.getName()); - } - } - - } else if (!reference.getTargets().isEmpty()) { - - // Check that the component reference does not mix the use of - // endpoint references specified via the target attribute with - // the presence of binding elements - if (reference.getBindings().size() > 0) { - warning(monitor, "ReferenceEndPointMixWithTarget", composite, - reference.getName()); - } - - // Resolve targets specified on the component reference - for (ComponentService target : reference.getTargets()) { - - String targetName = target.getName(); - ComponentService targetComponentService = componentServices - .get(targetName); - - Component targetComponent; - int s = targetName.indexOf('/'); - if (s == -1) { - targetComponent = components.get(targetName); - } else { - targetComponent = components - .get(targetName.substring(0, s)); - } - - if (targetComponentService != null) { - - // Check that the target component service provides - // a superset of the component reference interface - if (reference.getInterfaceContract() == null - || interfaceContractMapper.isCompatible(reference - .getInterfaceContract(), - targetComponentService - .getInterfaceContract())) { - - // create endpoint reference - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setTargetName(targetComponentService - .getName()); - endpointRef.setUnresolved(false); - - // create dummy endpoint. This will be replaced when - // policies - // are matched and bindings are configured later - Endpoint2 endpoint = assemblyFactory.createEndpoint(); - endpoint.setComponent(targetComponent); - endpoint.setService(targetComponentService); - endpoint.setUnresolved(true); - endpointRef.setTargetEndpoint(endpoint); - - reference.getEndpointReferences().add(endpointRef); - } else { - warning(monitor, "ReferenceIncompatibleInterface", - composite, composite.getName().toString(), - reference.getName(), targetName); - } - } else { - // add an unresolved endpoint reference - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setTargetName(targetName); - endpointRef.setUnresolved(true); - - // create an unresolved endpoint to go with it - Endpoint2 endpoint = assemblyFactory.createEndpoint(); - endpoint.setUnresolved(true); - endpointRef.setTargetEndpoint(endpoint); - - warning(monitor, "ComponentReferenceTargetNotFound", - composite, composite.getName().toString(), - targetName); - } - } - } else if ((reference.getReference() != null) - && (!reference.getReference().getTargets().isEmpty())) { - - // Resolve targets from the corresponding reference in the - // componentType - for (ComponentService target : reference.getReference() - .getTargets()) { - - String targetName = target.getName(); - ComponentService targetComponentService = componentServices - .get(targetName); - - Component targetComponent; - int s = targetName.indexOf('/'); - if (s == -1) { - targetComponent = components.get(targetName); - } else { - targetComponent = components - .get(targetName.substring(0, s)); - } - - if (targetComponentService != null) { - - // Check that the target component service provides - // a superset of the component reference interface - if (reference.getInterfaceContract() == null - || interfaceContractMapper.isCompatible(reference - .getInterfaceContract(), - targetComponentService - .getInterfaceContract())) { - - // create endpoint reference - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setTargetName(targetComponentService - .getName()); - endpointRef.setUnresolved(false); - - // create dummy endpoint. This will be replaced when - // policies - // are matched and bindings are configured later - Endpoint2 endpoint = assemblyFactory.createEndpoint(); - endpoint.setComponent(targetComponent); - endpoint.setService(targetComponentService); - endpoint.setUnresolved(true); - endpointRef.setTargetEndpoint(endpoint); - - reference.getEndpointReferences().add(endpointRef); - } else { - warning(monitor, "ReferenceIncompatibleInterface", - composite, composite.getName().toString(), - reference.getName(), targetName); - } - } else { - // add an unresolved endpoint reference - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setTargetName(targetName); - endpointRef.setUnresolved(true); - - // create an unresolved endpoint to go with it - Endpoint2 endpoint = assemblyFactory.createEndpoint(); - endpoint.setUnresolved(true); - endpointRef.setTargetEndpoint(endpoint); - - warning(monitor, "ComponentReferenceTargetNotFound", - composite, composite.getName().toString(), - targetName); - } - } - } - - // if no endpoints have found so far the bindings become targets. - if (reference.getEndpointReferences().isEmpty()) { - for (Binding binding : reference.getBindings()) { - - String uri = binding.getURI(); - - // user hasn't put a uri on the binding so it's not a target - // name - if (uri == null) { - continue; - } - - // user might have put a local target name in the uri - // see if it refers to a target we know about - // - if it does the reference binding will be matched with a - // service binding - // - if it doesn't it is assumed to be an external reference - Component targetComponent = null; - ComponentService targetComponentService = null; - - if (uri.startsWith("/")) { - uri = uri.substring(1); - } - - // Resolve the target component and service - targetComponentService = componentServices.get(uri); - int s = uri.indexOf('/'); - if (s == -1) { - targetComponent = components.get(uri); - } else { - targetComponent = components.get(uri.substring(0, s)); - } - - // if the binding URI matches a component in the - // composite then configure an endpoint reference with this - // component as - // the target. If not then the binding URI will be assumed to - // reference an - // external service - if (targetComponentService != null) { - - // Check that the target component service provides - // a superset of the component reference interface - if (reference.getInterfaceContract() == null - || interfaceContractMapper.isCompatible(reference - .getInterfaceContract(), - targetComponentService - .getInterfaceContract())) { - // create enpoint reference - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setBinding(binding); - endpointRef.setTargetName(targetComponentService - .getName()); - endpointRef.setUnresolved(false); - - // create dummy endpoint. This will be replaced when - // policies - // are matched and bindings are configured later - Endpoint2 endpoint = assemblyFactory.createEndpoint(); - endpoint.setComponent(targetComponent); - endpoint.setService(targetComponentService); - endpoint.setUnresolved(true); - endpointRef.setTargetEndpoint(endpoint); - - reference.getEndpointReferences().add(endpointRef); - } else { - warning(monitor, "ReferenceIncompatibleInterface", - composite, composite.getName().toString(), - reference.getName(), uri); - } - } else { - // create endpoint reference for manually configured - // bindings - EndpointReference2 endpointRef = assemblyFactory - .createEndpointReference(); - endpointRef.setComponent(component); - endpointRef.setReference(reference); - endpointRef.setBinding(binding); - endpointRef.setTargetName(null); - endpointRef.setTargetEndpoint(null); - endpointRef.setUnresolved(false); - - // create a resolved endpoint to signify that this - // reference is pointing at some unwired endpoint - Endpoint2 endpoint = assemblyFactory.createEndpoint(); - endpoint.setUnresolved(false); - endpointRef.setTargetEndpoint(endpoint); - - reference.getEndpointReferences().add(endpointRef); - } - } - } -} -} diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverFactoryImpl.java b/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverFactoryImpl.java deleted file mode 100644 index f0646e934e..0000000000 --- a/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverFactoryImpl.java +++ /dev/null @@ -1,49 +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.endpoint.impl; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.endpointresolver.EndpointResolver; -import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactory; - -/** - * The factory for creating endpoint Binding providers - * - * @version $Rev$ $Date$ - */ -public class EndpointResolverFactoryImpl implements EndpointResolverFactory { - - private ExtensionPointRegistry extensionPoints; - - public EndpointResolverFactoryImpl(ExtensionPointRegistry extensionPoints) { - this.extensionPoints = extensionPoints; - } - - public EndpointResolver createEndpointResolver(Endpoint endpoint, Binding binding) { - - return new EndpointResolverImpl(extensionPoints, endpoint); - } - - public Class getModelType() { - return Endpoint.class; - } -} diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverImpl.java b/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverImpl.java deleted file mode 100644 index b76c4b82f0..0000000000 --- a/sandbox/ant/sca/tags/2.0-M2/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointResolverImpl.java +++ /dev/null @@ -1,112 +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.endpoint.impl; - - -import java.util.ArrayList; -import java.util.List; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.endpointresolver.EndpointResolver; -import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactory; -import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint; - - -/** - * The endpoint resolver allows unresolved endpoints to be plumbed into - * the runtime start and message send processing as a hook to late resolution - * of target services - * - * @version $Rev$ $Date$ - */ -public class EndpointResolverImpl implements EndpointResolver { - - private final static Logger logger = Logger.getLogger(EndpointResolverImpl.class.getName()); - - private Endpoint endpoint; - private List endpointResolvers = new ArrayList(); - - public EndpointResolverImpl(ExtensionPointRegistry extensionPoints, - Endpoint endpoint) { - this.endpoint = endpoint; - - EndpointResolverFactoryExtensionPoint resolverFactories = - extensionPoints.getExtensionPoint(EndpointResolverFactoryExtensionPoint.class); - - for (Binding binding : endpoint.getCandidateBindings()){ - EndpointResolverFactory resolverFactory = resolverFactories.getEndpointResolverFactory(binding.getClass()); - - // if the binding in question has a endpoint resolver factory they try and - // create an endpoint resolver - if (resolverFactory != null){ - EndpointResolver resolver = resolverFactory.createEndpointResolver(endpoint, binding); - - if (resolver != null){ - endpointResolvers.add(resolver); - } - } - } - } - - public void start(){ - // do nothing - } - - public void stop(){ - // do nothing - } - - public void resolve() { - if (endpoint.isUnresolved()){ - // Resolve the endpoint binding here - - // first do any general resolution that's required - - // ask the bindings to resolve the endpoint one by one - for (EndpointResolver resolver : endpointResolvers){ - resolver.resolve(); - if (endpoint.isUnresolved() != true){ - break; - } - } - - if (endpoint.isUnresolved()){ - // TODO: TUSCANY-2580: if its still unresolved use the first candidate binding - endpoint.setSourceBinding(endpoint.getCandidateBindings().get(0)); - endpoint.getSourceBinding().setURI(endpoint.getTargetName()); - } - - if (endpoint.isUnresolved() != true){ - // If we have to build the endpoint because we are matching - // intents and policies then we do that now. If the binding - // is just configured by setting its uri we can just do local binding - // configuration here - - // EndpointBuilderImpl.build(endpoint); - } else { - // raise an exception saying the endpoint can't be resolved - } - } - } - -} -- cgit v1.2.3