diff options
Diffstat (limited to 'sca-java-1.x/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java')
-rw-r--r-- | sca-java-1.x/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java b/sca-java-1.x/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java new file mode 100644 index 0000000000..617206b6af --- /dev/null +++ b/sca-java-1.x/tags/java-M1-final/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ComponentTypeImpl.java @@ -0,0 +1,147 @@ +/** + * + * 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.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.model.assembly.AssemblyContext; +import org.apache.tuscany.model.assembly.AssemblyVisitor; +import org.apache.tuscany.model.assembly.ComponentType; +import org.apache.tuscany.model.assembly.Port; +import org.apache.tuscany.model.assembly.Property; +import org.apache.tuscany.model.assembly.Reference; +import org.apache.tuscany.model.assembly.Service; +import org.apache.tuscany.model.util.NotifyingList; + +/** + * An implementation of ComponentType. + */ +public class ComponentTypeImpl extends ExtensibleImpl implements ComponentType { + + /** + * A list of ports synchronized with a map + */ + private class PortList<E extends Port> extends NotifyingList<E>{ + + Map<String, E> map; + + private PortList(Map<String, E> map) { + this.map=map; + } + + protected void added(E element) { + map.put(element.getName(), element); + } + protected void removed(E element) { + map.remove(element.getName()); + } + } + + private Map<String, Reference> referencesMap=new HashMap<String, Reference>(); + private List<Reference> references=new PortList<Reference>(referencesMap); + + private Map<String, Service> servicesMap=new HashMap<String, Service>(); + private List<Service> services=new PortList<Service>(servicesMap); + + /** + * A list of properties synchronized with a map + */ + private class PropertyList<E extends Property> extends NotifyingList<E>{ + + protected void added(E element) { + propertiesMap.put(element.getName(), element); + } + protected void removed(E element) { + propertiesMap.remove(element.getName()); + } + } + + private Map<String, Property> propertiesMap=new HashMap<String, Property>(); + private List<Property> properties=new PropertyList<Property>(); + + protected ComponentTypeImpl() { + } + + public List<Reference> getReferences() { + return references; + } + + public Reference getReference(String name) { + return referencesMap.get(name); + } + + public List<Service> getServices() { + return services; + } + + public Service getService(String name) { + return servicesMap.get(name); + } + + public List<Property> getProperties() { + return properties; + } + + public Property getProperty(String name) { + return propertiesMap.get(name); + } + + public void initialize(AssemblyContext modelContext) { + if (isInitialized()) + return; + super.initialize(modelContext); + + // Initialize references, properties and services + for (Reference reference : references) { + reference.initialize(modelContext); + } + for (Property property : properties) { + property.initialize(modelContext); + } + for (Service service : services) { + service.initialize(modelContext); + } + } + + public void freeze() { + if (isFrozen()) + return; + super.freeze(); + + // Freeze lists of services, references and properties + services=freeze(services); + references=freeze(references); + properties=freeze(properties); + } + + public boolean accept(AssemblyVisitor 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; + } + +} |