diff options
Diffstat (limited to 'sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java')
-rw-r--r-- | sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java b/sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java new file mode 100644 index 0000000000..baef2e9b2a --- /dev/null +++ b/sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java @@ -0,0 +1,152 @@ +/** + * + * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. + * + * Licensed 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.model.assembly.impl; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.model.assembly.AssemblyModelContext; +import org.apache.tuscany.model.assembly.AssemblyModelVisitor; +import org.apache.tuscany.model.assembly.ComponentType; +import org.apache.tuscany.model.assembly.Property; +import org.apache.tuscany.model.assembly.Reference; +import org.apache.tuscany.model.assembly.Service; + +/** + * An implementation of ComponentType. + */ +public class ComponentTypeImpl extends ExtensibleImpl implements ComponentType { + + private List<Reference> references=new ArrayList<Reference>(); + private Map<String, Reference> referencesMap; + private List<Service> services=new ArrayList<Service>(); + private Map<String, Service> servicesMap; + private List<Property> properties=new ArrayList<Property>(); + private Map<String, Property> propertiesMap; + + /** + * Constructor + */ + protected ComponentTypeImpl() { + } + + /** + * @see org.apache.tuscany.model.assembly.ComponentType#getReferences() + */ + public List<Reference> getReferences() { + return references; + } + + /** + * @see org.apache.tuscany.model.assembly.ComponentType#getReference(java.lang.String) + */ + public Reference getReference(String name) { + checkInitialized(); + return referencesMap.get(name); + } + + /** + * @see org.apache.tuscany.model.assembly.ComponentType#getServices() + */ + public List<Service> getServices() { + return services; + } + + /** + * @see org.apache.tuscany.model.assembly.ComponentType#getService(java.lang.String) + */ + public Service getService(String name) { + checkInitialized(); + return servicesMap.get(name); + } + + /** + * @see org.apache.tuscany.model.assembly.ComponentType#getProperties() + */ + public List<Property> getProperties() { + return properties; + } + + /** + * @see org.apache.tuscany.model.assembly.ComponentType#getProperty(java.lang.String) + */ + public Property getProperty(String name) { + checkInitialized(); + return propertiesMap.get(name); + } + + /** + * @see org.apache.tuscany.model.assembly.AssemblyModelObject#initialize(org.apache.tuscany.model.assembly.AssemblyModelContext) + */ + public void initialize(AssemblyModelContext modelContext) { + if (isInitialized()) + return; + super.initialize(modelContext); + + // Populate maps of references, properties and services + referencesMap = new HashMap<String, Reference>(); + for (Reference reference : references) { + referencesMap.put(reference.getName(), reference); + reference.initialize(modelContext); + } + propertiesMap = new HashMap<String, Property>(); + for (Property property : properties) { + propertiesMap.put(property.getName(), property); + property.initialize(modelContext); + } + servicesMap = new HashMap<String, Service>(); + for (Service service : services) { + servicesMap.put(service.getName(), service); + service.initialize(modelContext); + } + } + + public void freeze() { + if (isFrozen()) + return; + super.freeze(); + + // Freeze lists of services, references and properties + services=Collections.unmodifiableList(services); + freeze(services); + references=Collections.unmodifiableList(references); + freeze(references); + properties=Collections.unmodifiableList(properties); + freeze(properties); + } + + /** + * @see org.apache.tuscany.model.assembly.impl.AssemblyModelObjectImpl#accept(org.apache.tuscany.model.assembly.AssemblyModelVisitor) + */ + public boolean accept(AssemblyModelVisitor visitor) { + if (!super.accept(visitor)) + return false; + + if (!accept(services, visitor)) + return false; + if (!accept(references, visitor)) + return false; + if (!accept(properties, visitor)) + return false; + + return true; + } + +} |