diff options
| author | rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68> | 2009-07-21 07:03:47 +0000 |
|---|---|---|
| committer | rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68> | 2009-07-21 07:03:47 +0000 |
| commit | ab6904bc2f622129bc548391745b08eb0c219e57 (patch) | |
| tree | 5c7599119182bfa8e65c0d6605e933396aedffd2 /java/sca/modules/assembly | |
| parent | 8d70ef6d556ad29b93d5d40e91c4c9304638c9e9 (diff) | |
Fix svn:eol-style and svn:keywords properties for java/xml files
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@796166 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca/modules/assembly')
6 files changed, 664 insertions, 664 deletions
diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java index f1e25a0867..5cc43d6333 100644 --- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java +++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java @@ -1,45 +1,45 @@ -/*
- * 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;
-
-import javax.xml.namespace.QName;
-
-/**
- * Represents an SCA binding used in the distributed runtime.
- * It provides us with a sensibly named type against which
- * distributed sca binding providers can be registered
- *
- * @version $Rev: 556322 $ $Date: 2007-07-14 19:53:15 +0100 (Sat, 14 Jul 2007) $
- */
-public interface DistributedSCABinding extends Binding {
- QName TYPE = SCABinding.TYPE;
-
- /**
- * Return the wrapped SCA binding
- * @return the SCA binding model element
- */
- SCABinding getSCABinding();
-
- /**
- * Set the wrapped SCA binding
- * @param scaBinding the SCA binding model element
- */
- void setSCABinding(SCABinding scaBinding);
-
-}
+/* + * 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; + +import javax.xml.namespace.QName; + +/** + * Represents an SCA binding used in the distributed runtime. + * It provides us with a sensibly named type against which + * distributed sca binding providers can be registered + * + * @version $Rev$ $Date$ + */ +public interface DistributedSCABinding extends Binding { + QName TYPE = SCABinding.TYPE; + + /** + * Return the wrapped SCA binding + * @return the SCA binding model element + */ + SCABinding getSCABinding(); + + /** + * Set the wrapped SCA binding + * @param scaBinding the SCA binding model element + */ + void setSCABinding(SCABinding scaBinding); + +} diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java index 655e18ad08..6fa2d18037 100644 --- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java +++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java @@ -1,83 +1,83 @@ -/*
- * 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;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.assembly.Service;
-
-/**
- * A builder that handles the configuration of the components inside a
- * composite and the wiring of component references to component services.
- *
- * @version $Rev: 563358 $ $Date: 2007-08-07 01:26:27 +0100 (Tue, 07 Aug 2007) $
- */
-public interface DomainBuilder {
-
- /**
- * Wire up the references and service in a domain returning a list
- * of the composites that have changed
- *
- * @param domainLevelCompsite
- * @return a list of change composites
- * @throws CompositeBuilderException
- */
- List<Composite> wireDomain(Composite domainLevelComposite);
-
- /**
- * Locates the referenced service and updates the URI on the identified binding
- *
- * @param domainLevelComposite
- * @param referenceName
- * @param bindingClassName
- * @param URI
- */
- void updateDomainLevelServiceURI(Composite domainLevelComposite,
- String referenceName,
- String bindingClassName,
- String URI);
-
- /**
- * Get the component name out of the reference name that might look like Component/Service
- *
- * @param referenceName
- * @return
- */
- String getComponentNameFromReference(String referenceName);
-
- /**
- * Get the service name out of the reference name that might look like Component/Service
- *
- * @param referenceName
- * @return
- */
- String getServiceNameFromReference(String referenceName);
-
- /**
- * Find the service object given a reference name
- *
- * @param composite
- * @param referenceName
- * @return
- */
- Service findServiceForReference(Composite composite, String referenceName);
-
-}
+/* + * 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; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.Service; + +/** + * A builder that handles the configuration of the components inside a + * composite and the wiring of component references to component services. + * + * @version $Rev$ $Date$ + */ +public interface DomainBuilder { + + /** + * Wire up the references and service in a domain returning a list + * of the composites that have changed + * + * @param domainLevelCompsite + * @return a list of change composites + * @throws CompositeBuilderException + */ + List<Composite> wireDomain(Composite domainLevelComposite); + + /** + * Locates the referenced service and updates the URI on the identified binding + * + * @param domainLevelComposite + * @param referenceName + * @param bindingClassName + * @param URI + */ + void updateDomainLevelServiceURI(Composite domainLevelComposite, + String referenceName, + String bindingClassName, + String URI); + + /** + * Get the component name out of the reference name that might look like Component/Service + * + * @param referenceName + * @return + */ + String getComponentNameFromReference(String referenceName); + + /** + * Get the service name out of the reference name that might look like Component/Service + * + * @param referenceName + * @return + */ + String getServiceNameFromReference(String referenceName); + + /** + * Find the service object given a reference name + * + * @param composite + * @param referenceName + * @return + */ + Service findServiceForReference(Composite composite, String referenceName); + +} diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java index e5b7444bcf..992d1915a3 100644 --- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java +++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java @@ -39,7 +39,7 @@ import org.apache.tuscany.sca.monitor.Monitor; /** * A composite builder that handles the configuration of composite references. * - * @version $Rev: 651179 $ $Date: 2008-04-24 08:21:13 +0100 (Thu, 24 Apr 2008) $ + * @version $Rev$ $Date$ */ public class CompositeReferenceConfigurationBuilderImpl implements CompositeBuilder { private AssemblyFactory assemblyFactory; diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java index b53f3641f5..27f768fc53 100644 --- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java +++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java @@ -1,38 +1,38 @@ -/*
- * 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;
-
-/**
- * Exception to be throw for invalid policy intents / policysets
- *
- * @version $Rev$ $Date$
- */
-public class PolicyConfigurationException extends Exception {
- private static final long serialVersionUID = 506979037642587755L;
-
- public PolicyConfigurationException(String message) {
- super(message);
- }
-
- public PolicyConfigurationException(Throwable e) {
- super(e);
- }
-
-}
+/* + * 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; + +/** + * Exception to be throw for invalid policy intents / policysets + * + * @version $Rev$ $Date$ + */ +public class PolicyConfigurationException extends Exception { + private static final long serialVersionUID = 506979037642587755L; + + public PolicyConfigurationException(String message) { + super(message); + } + + public PolicyConfigurationException(Throwable e) { + super(e); + } + +} diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java index ca23948632..82c88a92a8 100644 --- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java +++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java @@ -1,421 +1,421 @@ -/*
- * 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 java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.assembly.Base;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.Contract;
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.policy.ExtensionType;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.IntentMap;
-import org.apache.tuscany.sca.policy.PolicySet;
-import org.apache.tuscany.sca.policy.PolicySubject;
-import org.apache.tuscany.sca.policy.util.PolicyComputationUtils;
-import org.apache.tuscany.sca.policy.util.PolicyValidationException;
-import org.apache.tuscany.sca.policy.util.PolicyValidationUtils;
-
-/**
- * This class contains policy computation methods common to computing implementation and binding policies
- *
- * @version $Rev$ $Date$
- */
-abstract class PolicyConfigurationUtil {
-
- private static List<Intent> computeInheritableIntents(ExtensionType attachPointType, List<Intent> inheritableIntents)
- throws PolicyValidationException {
- List<Intent> validInheritableIntents = new ArrayList<Intent>();
-
- //expand profile intents in inherited intents
- PolicyComputationUtils.expandProfileIntents(inheritableIntents);
-
- //validate if inherited intent applies to the attachpoint (binding / implementation) and
- //only add such intents to the attachpoint (binding / implementation)
- for (Intent intent : inheritableIntents) {
- if (!intent.isUnresolved()) {
- for (ExtensionType constrained : intent.getConstrainedTypes()) {
- if (PolicyValidationUtils.isConstrained(constrained, attachPointType)) {
- validInheritableIntents.add(intent);
- break;
- }
- }
- } else {
- throw new PolicyValidationException("Policy Intent '" + intent.getName()
- + "' is not defined in this domain");
- }
- }
-
- return validInheritableIntents;
- }
-
- private static void normalizeIntents(PolicySubject intentAttachPoint) {
- //expand profile intents specified in the attachpoint (binding / implementation)
- PolicyComputationUtils.expandProfileIntents(intentAttachPoint.getRequiredIntents());
-
- //remove duplicates and ...
- //where qualified form of intent exists retain it and remove the qualifiable intent
- filterDuplicatesAndQualifiableIntents(intentAttachPoint);
- }
-
- private static void trimInherentlyProvidedIntents(ExtensionType attachPointType, List<Intent> intents) {
- //exclude intents that are inherently supported by the
- //attachpoint-type (binding-type / implementation-type)
- List<Intent> requiredIntents = new ArrayList<Intent>(intents);
- for (Intent intent : requiredIntents) {
- if (isProvidedInherently(attachPointType, intent)) {
- intents.remove(intent);
- }
- }
- }
-
- private static List<PolicySet> computeInheritablePolicySets(List<PolicySet> inheritablePolicySets)
- throws PolicyValidationException {
- // FIXME:
- return inheritablePolicySets;
- }
-
- private static void normalizePolicySets(PolicySubject subject) {
- //get rid of duplicate entries
- Set<PolicySet> policySetTable = new HashSet<PolicySet>(subject.getPolicySets());
-
- subject.getPolicySets().clear();
- subject.getPolicySets().addAll(policySetTable);
-
- //expand profile intents
- for (PolicySet policySet : subject.getPolicySets()) {
- PolicyComputationUtils.expandProfileIntents(policySet.getProvidedIntents());
- }
- }
-
- private static void trimProvidedIntents(List<Intent> requiredIntents, List<PolicySet> policySets) {
- for (PolicySet policySet : policySets) {
- trimProvidedIntents(requiredIntents, policySet);
- }
- }
-
- private static void determineApplicableDomainPolicySets(List<PolicySet> applicablePolicySets,
- PolicySubject policySetAttachPoint,
- ExtensionType intentAttachPointType) {
-
- if (policySetAttachPoint.getRequiredIntents().size() > 0) {
-
- // form a list of all intents required by the attach point
- List<Intent> combinedTargetIntents = new ArrayList<Intent>();
- combinedTargetIntents.addAll(policySetAttachPoint.getRequiredIntents());
- for (PolicySet targetPolicySet : policySetAttachPoint.getPolicySets()) {
- combinedTargetIntents.addAll(PolicyComputationUtils.findAndExpandProfileIntents(targetPolicySet
- .getProvidedIntents()));
- }
-
- //since the set of applicable policysets for this attachpoint is known
- //we only need to check in that list if there is a policyset that matches
- for (PolicySet policySet : applicablePolicySets) {
- // do not use the policy set if it provides intents that conflict with required intents
- boolean conflict = false;
- List<Intent> providedIntents =
- PolicyComputationUtils.findAndExpandProfileIntents(policySet.getProvidedIntents());
- checkConflict: for (Intent intent : providedIntents) {
- for (Intent excluded : intent.getExcludedIntents()) {
- if (combinedTargetIntents.contains(excluded)) {
- conflict = true;
- break checkConflict;
- }
- }
- }
- if (conflict)
- continue;
- int prevSize = policySetAttachPoint.getRequiredIntents().size();
- trimProvidedIntents(policySetAttachPoint.getRequiredIntents(), policySet);
- // if any intent was trimmed off, then this policyset must
- // be attached to the intent attachpoint's policyset
- if (prevSize != policySetAttachPoint.getRequiredIntents().size()) {
- policySetAttachPoint.getPolicySets().add(policySet);
- }
- }
- }
- }
-
- private static boolean isProvidedInherently(ExtensionType attachPointType, Intent intent) {
- return (attachPointType != null && ((attachPointType.getAlwaysProvidedIntents() != null && attachPointType
- .getAlwaysProvidedIntents().contains(intent)) || (attachPointType.getMayProvidedIntents() != null && attachPointType
- .getMayProvidedIntents().contains(intent))));
- }
-
- private static void trimProvidedIntents(List<Intent> requiredIntents, PolicySet policySet) {
- for (Intent providedIntent : policySet.getProvidedIntents()) {
- if (requiredIntents.contains(providedIntent)) {
- requiredIntents.remove(providedIntent);
- }
- }
-
- for (IntentMap intentMap : policySet.getIntentMaps()) {
- if (requiredIntents.contains(intentMap.getProvidedIntent())) {
- requiredIntents.remove(intentMap.getProvidedIntent());
- }
- }
- }
-
- private static void filterDuplicatesAndQualifiableIntents(PolicySubject intentAttachPoint) {
- //remove duplicates
- Map<QName, Intent> intentsTable = new HashMap<QName, Intent>();
- for (Intent intent : intentAttachPoint.getRequiredIntents()) {
- intentsTable.put(intent.getName(), intent);
- }
-
- //where qualified form of intent exists retain it and remove the qualifiable intent
- Map<QName, Intent> intentsTableCopy = new HashMap<QName, Intent>(intentsTable);
- //if qualified form of intent exists remove the unqualified form
- for (Intent intent : intentsTableCopy.values()) {
- if (intent.getQualifiableIntent() != null) {
- if (intentsTable.get(intent.getQualifiableIntent().getName()) != null) {
- intentsTable.remove(intent.getQualifiableIntent().getName());
- }
- }
- }
- intentAttachPoint.getRequiredIntents().clear();
- intentAttachPoint.getRequiredIntents().addAll(intentsTable.values());
- }
-
- static void computeBindingIntentsAndPolicySets(Contract contract) throws PolicyValidationException {
- for (Binding binding : contract.getBindings()) {
- if (binding instanceof PolicySubject) {
- PolicySubject policiedBinding = (PolicySubject)binding;
- computeIntents((PolicySubject)binding, contract.getRequiredIntents());
-
- computePolicySets(policiedBinding, contract.getPolicySets());
-
- PolicyComputationUtils.checkForMutuallyExclusiveIntents(policiedBinding.getRequiredIntents(),
- policiedBinding.getPolicySets(),
- policiedBinding.getExtensionType(),
- contract.getName());
- }
- }
-
- if (contract.getCallback() != null) {
- for (Binding binding : contract.getCallback().getBindings()) {
- if (binding instanceof PolicySubject) {
- PolicySubject policiedBinding = (PolicySubject)binding;
- computeIntents((PolicySubject)binding, contract.getCallback().getRequiredIntents());
-
- computePolicySets(policiedBinding, contract.getCallback().getPolicySets());
-
- PolicyComputationUtils.checkForMutuallyExclusiveIntents(policiedBinding.getRequiredIntents(),
- policiedBinding.getPolicySets(),
- policiedBinding.getExtensionType(),
- contract.getName() + " callback");
-
- }
- }
- }
- }
-
- private static void computeIntents(PolicySubject policiedBinding, List<Intent> inheritedIntents)
- throws PolicyValidationException {
- //since the parent component could also contain intents that apply to implementation
- //and binding elements within, we filter out only those that apply to this binding type
- List<Intent> prunedIntents = computeInheritableIntents(policiedBinding.getExtensionType(), inheritedIntents);
- policiedBinding.getRequiredIntents().addAll(prunedIntents);
-
- normalizeIntents(policiedBinding);
- }
-
- private static void computePolicySets(PolicySubject policiedBinding, List<PolicySet> inheritedPolicySets)
- throws PolicyValidationException {
-
- List<PolicySet> prunedPolicySets = computeInheritablePolicySets(inheritedPolicySets);
- policiedBinding.getPolicySets().addAll(prunedPolicySets);
- normalizePolicySets(policiedBinding);
- }
-
- static void determineApplicableBindingPolicySets(Contract source, Contract target)
- throws PolicyConfigurationException {
- List<Intent> intentsCopy = null;
- for (Binding aBinding : source.getBindings()) {
- if (aBinding instanceof PolicySubject) {
- PolicySubject policiedBinding = (PolicySubject)aBinding;
- ExtensionType bindingType = policiedBinding.getExtensionType();
-
- intentsCopy = new ArrayList<Intent>(policiedBinding.getRequiredIntents());
- // add the target component's intents to the reference binding
- if (target != null) {
- for (Intent intent : target.getRequiredIntents()) {
- if (!policiedBinding.getRequiredIntents().contains(intent)) {
- for (ExtensionType constrained : intent.getConstrainedTypes()) {
- if (bindingType != null && bindingType.getType().getNamespaceURI().equals(constrained
- .getType().getNamespaceURI())
- && bindingType.getType().getLocalPart().startsWith(constrained.getType()
- .getLocalPart())) {
- policiedBinding.getRequiredIntents().add(intent);
- break;
- }
- }
- }
- }
- }
-
- trimInherentlyProvidedIntents(policiedBinding.getExtensionType(), policiedBinding.getRequiredIntents());
- trimProvidedIntents(policiedBinding.getRequiredIntents(), policiedBinding.getPolicySets());
-
- // determine additional policysets that match remaining intents
- // TODO: resolved to domain policy registry and attach suitable
- // policy sets to the binding
- // for now using the SCA Definitions instead of registry
- // if there are intents that are not provided by any policy set
- // throw a warning
- determineApplicableDomainPolicySets(source, policiedBinding);
-
- //the intents list could have been trimmed when matching for policysets
- //since the bindings may need the original set of intents we copy that back
- policiedBinding.getRequiredIntents().clear();
- policiedBinding.getRequiredIntents().addAll(intentsCopy);
-
- }
- }
- }
-
- private static void determineApplicableDomainPolicySets(Contract contract, PolicySubject policiedBinding)
- throws PolicyConfigurationException {
- // FIXME:
- /*
- //if ( domainPolicySets != null) {
- determineApplicableDomainPolicySets(policiedBinding.getApplicablePolicySets(),
- policiedBinding,
- policiedBinding.getExtensionType());
-
- if ( policiedBinding.getRequiredIntents().size() > 0 ) {
- if ( contract instanceof Service ) {
- throw new PolicyConfigurationException("The following are unfulfilled intents for " +
- "binding in service - " + contract.getName() + "\nUnfulfilled Intents = " +
- policiedBinding.getRequiredIntents());
- } else {
- throw new PolicyConfigurationException("The are unfulfilled intents for " +
- "binding in reference - " + contract.getName() + "\nUnfulfilled Intents = " +
- policiedBinding.getRequiredIntents());
- }
- }
- //}
- */
- }
-
- private static void aggregateAndPruneApplicablePolicySets(List<PolicySet> source, List<PolicySet> target) {
- target.addAll(source);
- //strip duplicates
- Hashtable<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
- for (PolicySet policySet : target) {
- policySetTable.put(policySet.getName(), policySet);
- }
-
- target.clear();
- target.addAll(policySetTable.values());
- }
-
- static <C extends Contract> void inheritDefaultPolicies(Base parent, List<C> contracts) {
-
- for (Contract contract : contracts) {
-
- // The contract inherits default policies from the parent composite/component.
- if (parent instanceof PolicySubject) {
- PolicyComputationUtils.addDefaultPolicies(((PolicySubject)parent).getRequiredIntents(),
- ((PolicySubject)parent).getPolicySets(),
- contract.getRequiredIntents(),
- contract.getPolicySets());
- }
-
- // The contract's callback inherits default policies from the contract.
- if (contract.getCallback() != null) {
- PolicyComputationUtils.addDefaultPolicies(contract.getRequiredIntents(),
- contract.getPolicySets(),
- contract.getCallback().getRequiredIntents(),
- contract.getCallback().getPolicySets());
- }
-
- }
- }
-
- static void computeImplementationIntentsAndPolicySets(Implementation implementation, Component parent)
- throws PolicyValidationException, PolicyConfigurationException {
- if (implementation instanceof PolicySubject) {
- PolicySubject policiedImplementation = (PolicySubject)implementation;
- //since for an implementation the component has its policy intents and policysets its possible
- //that there are some intents there that does not constrain the implementation.. so prune
- List<Intent> prunedIntents =
- computeInheritableIntents(policiedImplementation.getExtensionType(), parent.getRequiredIntents());
- parent.getRequiredIntents().clear();
- parent.getRequiredIntents().addAll(prunedIntents);
- normalizeIntents(parent);
-
- List<PolicySet> prunedPolicySets = computeInheritablePolicySets(parent.getPolicySets());
- parent.getPolicySets().clear();
- parent.getPolicySets().addAll(prunedPolicySets);
- normalizePolicySets(parent);
-
- PolicyComputationUtils.checkForMutuallyExclusiveIntents(parent.getRequiredIntents(),
- parent.getPolicySets(),
- policiedImplementation.getExtensionType(),
- parent.getName());
-
- determineApplicableImplementationPolicySets(parent);
-
- }
- }
-
- private static void determineApplicableImplementationPolicySets(Component component)
- throws PolicyConfigurationException {
- List<Intent> intentsCopy = null;
- if (component.getImplementation() instanceof PolicySubject) {
- PolicySubject policiedImplementation = (PolicySubject)component.getImplementation();
-
- intentsCopy = new ArrayList<Intent>(component.getRequiredIntents());
- trimInherentlyProvidedIntents(policiedImplementation.getExtensionType(), component.getRequiredIntents());
- trimProvidedIntents(component.getRequiredIntents(), component.getPolicySets());
-
- //determine additional policysets that match remaining intents
- //if there are intents that are not provided by any policy set throw a warning
- //TODO: resolved to domain policy registry and attach suitable policy sets to the implementation
- //...for now using the SCA Definitions instead of registry
- //if ( domainPolicySets != null) {
-
- if (component.getRequiredIntents().size() > 0) {
- throw new PolicyConfigurationException(
- "The following are unfulfilled intents for component implementation - " + component
- .getName()
- + "\nUnfulfilled Intents = "
- + component.getRequiredIntents());
- }
- //}
-
- //the intents list could have been trimmed when matching for policysets
- //since the bindings may need the original set of intents we copy that back
- component.getRequiredIntents().clear();
- component.getRequiredIntents().addAll(intentsCopy);
- }
- }
-}
+/* + * 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 java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Hashtable; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Base; +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Contract; +import org.apache.tuscany.sca.assembly.Implementation; +import org.apache.tuscany.sca.policy.ExtensionType; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.IntentMap; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySubject; +import org.apache.tuscany.sca.policy.util.PolicyComputationUtils; +import org.apache.tuscany.sca.policy.util.PolicyValidationException; +import org.apache.tuscany.sca.policy.util.PolicyValidationUtils; + +/** + * This class contains policy computation methods common to computing implementation and binding policies + * + * @version $Rev$ $Date$ + */ +abstract class PolicyConfigurationUtil { + + private static List<Intent> computeInheritableIntents(ExtensionType attachPointType, List<Intent> inheritableIntents) + throws PolicyValidationException { + List<Intent> validInheritableIntents = new ArrayList<Intent>(); + + //expand profile intents in inherited intents + PolicyComputationUtils.expandProfileIntents(inheritableIntents); + + //validate if inherited intent applies to the attachpoint (binding / implementation) and + //only add such intents to the attachpoint (binding / implementation) + for (Intent intent : inheritableIntents) { + if (!intent.isUnresolved()) { + for (ExtensionType constrained : intent.getConstrainedTypes()) { + if (PolicyValidationUtils.isConstrained(constrained, attachPointType)) { + validInheritableIntents.add(intent); + break; + } + } + } else { + throw new PolicyValidationException("Policy Intent '" + intent.getName() + + "' is not defined in this domain"); + } + } + + return validInheritableIntents; + } + + private static void normalizeIntents(PolicySubject intentAttachPoint) { + //expand profile intents specified in the attachpoint (binding / implementation) + PolicyComputationUtils.expandProfileIntents(intentAttachPoint.getRequiredIntents()); + + //remove duplicates and ... + //where qualified form of intent exists retain it and remove the qualifiable intent + filterDuplicatesAndQualifiableIntents(intentAttachPoint); + } + + private static void trimInherentlyProvidedIntents(ExtensionType attachPointType, List<Intent> intents) { + //exclude intents that are inherently supported by the + //attachpoint-type (binding-type / implementation-type) + List<Intent> requiredIntents = new ArrayList<Intent>(intents); + for (Intent intent : requiredIntents) { + if (isProvidedInherently(attachPointType, intent)) { + intents.remove(intent); + } + } + } + + private static List<PolicySet> computeInheritablePolicySets(List<PolicySet> inheritablePolicySets) + throws PolicyValidationException { + // FIXME: + return inheritablePolicySets; + } + + private static void normalizePolicySets(PolicySubject subject) { + //get rid of duplicate entries + Set<PolicySet> policySetTable = new HashSet<PolicySet>(subject.getPolicySets()); + + subject.getPolicySets().clear(); + subject.getPolicySets().addAll(policySetTable); + + //expand profile intents + for (PolicySet policySet : subject.getPolicySets()) { + PolicyComputationUtils.expandProfileIntents(policySet.getProvidedIntents()); + } + } + + private static void trimProvidedIntents(List<Intent> requiredIntents, List<PolicySet> policySets) { + for (PolicySet policySet : policySets) { + trimProvidedIntents(requiredIntents, policySet); + } + } + + private static void determineApplicableDomainPolicySets(List<PolicySet> applicablePolicySets, + PolicySubject policySetAttachPoint, + ExtensionType intentAttachPointType) { + + if (policySetAttachPoint.getRequiredIntents().size() > 0) { + + // form a list of all intents required by the attach point + List<Intent> combinedTargetIntents = new ArrayList<Intent>(); + combinedTargetIntents.addAll(policySetAttachPoint.getRequiredIntents()); + for (PolicySet targetPolicySet : policySetAttachPoint.getPolicySets()) { + combinedTargetIntents.addAll(PolicyComputationUtils.findAndExpandProfileIntents(targetPolicySet + .getProvidedIntents())); + } + + //since the set of applicable policysets for this attachpoint is known + //we only need to check in that list if there is a policyset that matches + for (PolicySet policySet : applicablePolicySets) { + // do not use the policy set if it provides intents that conflict with required intents + boolean conflict = false; + List<Intent> providedIntents = + PolicyComputationUtils.findAndExpandProfileIntents(policySet.getProvidedIntents()); + checkConflict: for (Intent intent : providedIntents) { + for (Intent excluded : intent.getExcludedIntents()) { + if (combinedTargetIntents.contains(excluded)) { + conflict = true; + break checkConflict; + } + } + } + if (conflict) + continue; + int prevSize = policySetAttachPoint.getRequiredIntents().size(); + trimProvidedIntents(policySetAttachPoint.getRequiredIntents(), policySet); + // if any intent was trimmed off, then this policyset must + // be attached to the intent attachpoint's policyset + if (prevSize != policySetAttachPoint.getRequiredIntents().size()) { + policySetAttachPoint.getPolicySets().add(policySet); + } + } + } + } + + private static boolean isProvidedInherently(ExtensionType attachPointType, Intent intent) { + return (attachPointType != null && ((attachPointType.getAlwaysProvidedIntents() != null && attachPointType + .getAlwaysProvidedIntents().contains(intent)) || (attachPointType.getMayProvidedIntents() != null && attachPointType + .getMayProvidedIntents().contains(intent)))); + } + + private static void trimProvidedIntents(List<Intent> requiredIntents, PolicySet policySet) { + for (Intent providedIntent : policySet.getProvidedIntents()) { + if (requiredIntents.contains(providedIntent)) { + requiredIntents.remove(providedIntent); + } + } + + for (IntentMap intentMap : policySet.getIntentMaps()) { + if (requiredIntents.contains(intentMap.getProvidedIntent())) { + requiredIntents.remove(intentMap.getProvidedIntent()); + } + } + } + + private static void filterDuplicatesAndQualifiableIntents(PolicySubject intentAttachPoint) { + //remove duplicates + Map<QName, Intent> intentsTable = new HashMap<QName, Intent>(); + for (Intent intent : intentAttachPoint.getRequiredIntents()) { + intentsTable.put(intent.getName(), intent); + } + + //where qualified form of intent exists retain it and remove the qualifiable intent + Map<QName, Intent> intentsTableCopy = new HashMap<QName, Intent>(intentsTable); + //if qualified form of intent exists remove the unqualified form + for (Intent intent : intentsTableCopy.values()) { + if (intent.getQualifiableIntent() != null) { + if (intentsTable.get(intent.getQualifiableIntent().getName()) != null) { + intentsTable.remove(intent.getQualifiableIntent().getName()); + } + } + } + intentAttachPoint.getRequiredIntents().clear(); + intentAttachPoint.getRequiredIntents().addAll(intentsTable.values()); + } + + static void computeBindingIntentsAndPolicySets(Contract contract) throws PolicyValidationException { + for (Binding binding : contract.getBindings()) { + if (binding instanceof PolicySubject) { + PolicySubject policiedBinding = (PolicySubject)binding; + computeIntents((PolicySubject)binding, contract.getRequiredIntents()); + + computePolicySets(policiedBinding, contract.getPolicySets()); + + PolicyComputationUtils.checkForMutuallyExclusiveIntents(policiedBinding.getRequiredIntents(), + policiedBinding.getPolicySets(), + policiedBinding.getExtensionType(), + contract.getName()); + } + } + + if (contract.getCallback() != null) { + for (Binding binding : contract.getCallback().getBindings()) { + if (binding instanceof PolicySubject) { + PolicySubject policiedBinding = (PolicySubject)binding; + computeIntents((PolicySubject)binding, contract.getCallback().getRequiredIntents()); + + computePolicySets(policiedBinding, contract.getCallback().getPolicySets()); + + PolicyComputationUtils.checkForMutuallyExclusiveIntents(policiedBinding.getRequiredIntents(), + policiedBinding.getPolicySets(), + policiedBinding.getExtensionType(), + contract.getName() + " callback"); + + } + } + } + } + + private static void computeIntents(PolicySubject policiedBinding, List<Intent> inheritedIntents) + throws PolicyValidationException { + //since the parent component could also contain intents that apply to implementation + //and binding elements within, we filter out only those that apply to this binding type + List<Intent> prunedIntents = computeInheritableIntents(policiedBinding.getExtensionType(), inheritedIntents); + policiedBinding.getRequiredIntents().addAll(prunedIntents); + + normalizeIntents(policiedBinding); + } + + private static void computePolicySets(PolicySubject policiedBinding, List<PolicySet> inheritedPolicySets) + throws PolicyValidationException { + + List<PolicySet> prunedPolicySets = computeInheritablePolicySets(inheritedPolicySets); + policiedBinding.getPolicySets().addAll(prunedPolicySets); + normalizePolicySets(policiedBinding); + } + + static void determineApplicableBindingPolicySets(Contract source, Contract target) + throws PolicyConfigurationException { + List<Intent> intentsCopy = null; + for (Binding aBinding : source.getBindings()) { + if (aBinding instanceof PolicySubject) { + PolicySubject policiedBinding = (PolicySubject)aBinding; + ExtensionType bindingType = policiedBinding.getExtensionType(); + + intentsCopy = new ArrayList<Intent>(policiedBinding.getRequiredIntents()); + // add the target component's intents to the reference binding + if (target != null) { + for (Intent intent : target.getRequiredIntents()) { + if (!policiedBinding.getRequiredIntents().contains(intent)) { + for (ExtensionType constrained : intent.getConstrainedTypes()) { + if (bindingType != null && bindingType.getType().getNamespaceURI().equals(constrained + .getType().getNamespaceURI()) + && bindingType.getType().getLocalPart().startsWith(constrained.getType() + .getLocalPart())) { + policiedBinding.getRequiredIntents().add(intent); + break; + } + } + } + } + } + + trimInherentlyProvidedIntents(policiedBinding.getExtensionType(), policiedBinding.getRequiredIntents()); + trimProvidedIntents(policiedBinding.getRequiredIntents(), policiedBinding.getPolicySets()); + + // determine additional policysets that match remaining intents + // TODO: resolved to domain policy registry and attach suitable + // policy sets to the binding + // for now using the SCA Definitions instead of registry + // if there are intents that are not provided by any policy set + // throw a warning + determineApplicableDomainPolicySets(source, policiedBinding); + + //the intents list could have been trimmed when matching for policysets + //since the bindings may need the original set of intents we copy that back + policiedBinding.getRequiredIntents().clear(); + policiedBinding.getRequiredIntents().addAll(intentsCopy); + + } + } + } + + private static void determineApplicableDomainPolicySets(Contract contract, PolicySubject policiedBinding) + throws PolicyConfigurationException { + // FIXME: + /* + //if ( domainPolicySets != null) { + determineApplicableDomainPolicySets(policiedBinding.getApplicablePolicySets(), + policiedBinding, + policiedBinding.getExtensionType()); + + if ( policiedBinding.getRequiredIntents().size() > 0 ) { + if ( contract instanceof Service ) { + throw new PolicyConfigurationException("The following are unfulfilled intents for " + + "binding in service - " + contract.getName() + "\nUnfulfilled Intents = " + + policiedBinding.getRequiredIntents()); + } else { + throw new PolicyConfigurationException("The are unfulfilled intents for " + + "binding in reference - " + contract.getName() + "\nUnfulfilled Intents = " + + policiedBinding.getRequiredIntents()); + } + } + //} + */ + } + + private static void aggregateAndPruneApplicablePolicySets(List<PolicySet> source, List<PolicySet> target) { + target.addAll(source); + //strip duplicates + Hashtable<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>(); + for (PolicySet policySet : target) { + policySetTable.put(policySet.getName(), policySet); + } + + target.clear(); + target.addAll(policySetTable.values()); + } + + static <C extends Contract> void inheritDefaultPolicies(Base parent, List<C> contracts) { + + for (Contract contract : contracts) { + + // The contract inherits default policies from the parent composite/component. + if (parent instanceof PolicySubject) { + PolicyComputationUtils.addDefaultPolicies(((PolicySubject)parent).getRequiredIntents(), + ((PolicySubject)parent).getPolicySets(), + contract.getRequiredIntents(), + contract.getPolicySets()); + } + + // The contract's callback inherits default policies from the contract. + if (contract.getCallback() != null) { + PolicyComputationUtils.addDefaultPolicies(contract.getRequiredIntents(), + contract.getPolicySets(), + contract.getCallback().getRequiredIntents(), + contract.getCallback().getPolicySets()); + } + + } + } + + static void computeImplementationIntentsAndPolicySets(Implementation implementation, Component parent) + throws PolicyValidationException, PolicyConfigurationException { + if (implementation instanceof PolicySubject) { + PolicySubject policiedImplementation = (PolicySubject)implementation; + //since for an implementation the component has its policy intents and policysets its possible + //that there are some intents there that does not constrain the implementation.. so prune + List<Intent> prunedIntents = + computeInheritableIntents(policiedImplementation.getExtensionType(), parent.getRequiredIntents()); + parent.getRequiredIntents().clear(); + parent.getRequiredIntents().addAll(prunedIntents); + normalizeIntents(parent); + + List<PolicySet> prunedPolicySets = computeInheritablePolicySets(parent.getPolicySets()); + parent.getPolicySets().clear(); + parent.getPolicySets().addAll(prunedPolicySets); + normalizePolicySets(parent); + + PolicyComputationUtils.checkForMutuallyExclusiveIntents(parent.getRequiredIntents(), + parent.getPolicySets(), + policiedImplementation.getExtensionType(), + parent.getName()); + + determineApplicableImplementationPolicySets(parent); + + } + } + + private static void determineApplicableImplementationPolicySets(Component component) + throws PolicyConfigurationException { + List<Intent> intentsCopy = null; + if (component.getImplementation() instanceof PolicySubject) { + PolicySubject policiedImplementation = (PolicySubject)component.getImplementation(); + + intentsCopy = new ArrayList<Intent>(component.getRequiredIntents()); + trimInherentlyProvidedIntents(policiedImplementation.getExtensionType(), component.getRequiredIntents()); + trimProvidedIntents(component.getRequiredIntents(), component.getPolicySets()); + + //determine additional policysets that match remaining intents + //if there are intents that are not provided by any policy set throw a warning + //TODO: resolved to domain policy registry and attach suitable policy sets to the implementation + //...for now using the SCA Definitions instead of registry + //if ( domainPolicySets != null) { + + if (component.getRequiredIntents().size() > 0) { + throw new PolicyConfigurationException( + "The following are unfulfilled intents for component implementation - " + component + .getName() + + "\nUnfulfilled Intents = " + + component.getRequiredIntents()); + } + //} + + //the intents list could have been trimmed when matching for policysets + //since the bindings may need the original set of intents we copy that back + component.getRequiredIntents().clear(); + component.getRequiredIntents().addAll(intentsCopy); + } + } +} diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java index fd58b44d21..99d68a11bc 100644 --- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java +++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java @@ -1,76 +1,76 @@ -/*
- * 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.impl;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.assembly.DistributedSCABinding;
-import org.apache.tuscany.sca.assembly.SCABinding;
-
-/**
- * The Distributed SCA binding wrapper for the SCA binding model object. This is currently
- * just used to locate the remote binding extension and pass the SCA binding to the remote
- * extension. It isn't used in the model itself
- *
- * @version $Rev: 564307 $ $Date: 2007-08-09 18:48:29 +0100 (Thu, 09 Aug 2007) $
- */
-public class DistributedSCABindingImpl implements DistributedSCABinding {
-
- private SCABinding scaBinding;
-
- public SCABinding getSCABinding() {
- return scaBinding;
- }
-
- public void setSCABinding(SCABinding scaBinding) {
- this.scaBinding = scaBinding;
- }
-
- public String getURI() {
- return null;
- }
-
- public void setURI(String uri) {
- }
-
- public String getName() {
- return null;
- }
-
- public void setName(String name) {
-
- }
-
- public boolean isUnresolved() {
- return false;
- }
-
- public void setUnresolved(boolean unresolved) {
-
- }
-
- @Override
- public Object clone() throws CloneNotSupportedException {
- return super.clone();
- }
-
- public QName getType() {
- return TYPE;
- }
-}
+/* + * 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.impl; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.DistributedSCABinding; +import org.apache.tuscany.sca.assembly.SCABinding; + +/** + * The Distributed SCA binding wrapper for the SCA binding model object. This is currently + * just used to locate the remote binding extension and pass the SCA binding to the remote + * extension. It isn't used in the model itself + * + * @version $Rev$ $Date$ + */ +public class DistributedSCABindingImpl implements DistributedSCABinding { + + private SCABinding scaBinding; + + public SCABinding getSCABinding() { + return scaBinding; + } + + public void setSCABinding(SCABinding scaBinding) { + this.scaBinding = scaBinding; + } + + public String getURI() { + return null; + } + + public void setURI(String uri) { + } + + public String getName() { + return null; + } + + public void setName(String name) { + + } + + public boolean isUnresolved() { + return false; + } + + public void setUnresolved(boolean unresolved) { + + } + + @Override + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + + public QName getType() { + return TYPE; + } +} |