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diff --git a/branches/sca-java-0.90/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java b/branches/sca-java-0.90/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java
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--- a/branches/sca-java-0.90/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.tuscany.sca.assembly.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Base;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Callback;
-import org.apache.tuscany.sca.assembly.ComponentType;
-import org.apache.tuscany.sca.assembly.Contract;
-import org.apache.tuscany.sca.assembly.Property;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.contribution.service.ContributionReadException;
-import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
-import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-
-/**
- * A componentType processor.
- *
- * @version $Rev$ $Date$
- */
-public class ComponentTypeProcessor extends BaseArtifactProcessor implements StAXArtifactProcessor<ComponentType> {
-
- /**
- * Constructs a new componentType processor.
- * @param factory
- * @param policyFactory
- * @param registry
- */
- public ComponentTypeProcessor(AssemblyFactory factory, PolicyFactory policyFactory, StAXArtifactProcessor extensionProcessor) {
- super(factory, policyFactory, extensionProcessor);
- }
-
- public ComponentType read(XMLStreamReader reader) throws ContributionReadException {
- ComponentType componentType = null;
- Service service = null;
- Reference reference = null;
- Contract contract = null;
- Property property = null;
- Callback callback = null;
- QName name = null;
-
- try {
-
- // Read the componentType document
- while (reader.hasNext()) {
- int event = reader.getEventType();
- switch (event) {
- case START_ELEMENT:
- name = reader.getName();
-
- if (Constants.COMPONENT_TYPE_QNAME.equals(name)) {
-
- // Read a <componentType>
- componentType = assemblyFactory.createComponentType();
- componentType.setConstrainingType(getConstrainingType(reader));
- readPolicies(componentType, reader);
-
- } else if (Constants.SERVICE_QNAME.equals(name)) {
-
- // Read a <service>
- service = assemblyFactory.createService();
- contract = service;
- service.setName(getString(reader, Constants.NAME));
- componentType.getServices().add(service);
- readPolicies(service, reader);
-
- } else if (Constants.REFERENCE_QNAME.equals(name)) {
- // Read a <reference>
- reference = assemblyFactory.createReference();
- contract = reference;
- reference.setName(getString(reader, Constants.NAME));
- reference.setWiredByImpl(getBoolean(reader, Constants.WIRED_BY_IMPL));
- readMultiplicity(reference, reader);
- readTargets(reference, reader);
- componentType.getReferences().add(reference);
- readPolicies(reference, reader);
-
- } else if (Constants.PROPERTY_QNAME.equals(name)) {
-
- // Read a <property>
- property = assemblyFactory.createProperty();
- readPolicies(property, reader);
- readProperty(property, reader);
- componentType.getProperties().add(property);
-
- } else if (Constants.CALLBACK_QNAME.equals(name)) {
-
- // Read a <callback>
- callback = assemblyFactory.createCallback();
- contract.setCallback(callback);
- readPolicies(callback, reader);
-
- } else if (OPERATION.equals(name)) {
-
- // Read an <operation>
- Operation operation = assemblyFactory.createOperation();
- operation.setName(getString(reader, NAME));
- operation.setUnresolved(true);
- if (callback != null) {
- readPolicies(callback, operation, reader);
- } else {
- readPolicies(contract, operation, reader);
- }
- } else {
-
- // Read an extension element
- Object extension = extensionProcessor.read(reader);
- if (extension != null) {
- if (extension instanceof InterfaceContract) {
-
- // <service><interface> and <reference><interface>
- contract.setInterfaceContract((InterfaceContract)extension);
-
- } else if (extension instanceof Binding) {
-
- // <service><binding> and <reference><binding>
- contract.getBindings().add((Binding)extension);
- }
- }
- }
- break;
-
- case END_ELEMENT:
- name = reader.getName();
-
- // Clear current state when reading reaching end element
- if (SERVICE_QNAME.equals(name)) {
- service = null;
- contract = null;
- } else if (REFERENCE_QNAME.equals(name)) {
- reference = null;
- contract = null;
- } else if (PROPERTY_QNAME.equals(name)) {
- property = null;
- } else if (CALLBACK_QNAME.equals(name)) {
- callback = null;
- }
- break;
- }
-
- // Read the next element
- if (reader.hasNext()) {
- reader.next();
- }
- }
-
- } catch (XMLStreamException e) {
- throw new ContributionReadException(e);
- }
- return componentType;
- }
-
- public void validate(ComponentType componentType, List<Base> problems) {
- if (problems == null) {
- problems = new ArrayList<Base>();
- }
- validatePropertyDefinitions(componentType.getProperties(), problems);
- }
-
- public void validatePropertyDefinitions(List<Property> properties, List<Base> problems) {
- for(Property aProperty : properties) {
- if (aProperty.isMustSupply() && aProperty.getValue() != null) {
- problems.add(aProperty);
- }
- }
- }
-
- public void write(ComponentType componentType, XMLStreamWriter writer) throws ContributionWriteException {
-
- try {
- writeStartDocument(writer, COMPONENT_TYPE,
- new XAttr(CONSTRAINING_TYPE, getConstrainingTypeAttr(componentType)));
-
- for (Service service : componentType.getServices()) {
- writeStart(writer, SERVICE, new XAttr(NAME, service.getName()));
-
- extensionProcessor.write(service.getInterfaceContract(), writer);
-
- for (Binding binding: service.getBindings()) {
- extensionProcessor.write(binding, writer);
- }
-
- if (service.getCallback() != null) {
- writeStart(writer, CALLBACK);
- writeEnd(writer);
- }
- writeEnd(writer);
- }
-
- for (Reference reference : componentType.getReferences()) {
- // TODO handle multivalued target attribute
- String target = reference.getTargets().isEmpty() ? null : reference.getTargets().get(0).getName();
- writeStart(writer, REFERENCE,
- new XAttr(NAME, reference.getName()),
- new XAttr(TARGET, target));
-
- extensionProcessor.write(reference.getInterfaceContract(), writer);
-
- for (Binding binding: reference.getBindings()) {
- extensionProcessor.write(binding, writer);
- }
-
- if (reference.getCallback() != null) {
- writeStart(writer, CALLBACK);
- writeEnd(writer);
- }
- writeEnd(writer);
- }
-
- for (Property property : componentType.getProperties()) {
- writeStart(writer, PROPERTY, new XAttr(NAME, property.getName()));
- writeEnd(writer);
- }
-
- writeEndDocument(writer);
-
- } catch (XMLStreamException e) {
- throw new ContributionWriteException(e);
- }
- }
-
- public void resolve(ComponentType componentType, ModelResolver resolver) throws ContributionResolveException {
-
- // Resolve component type services and references
- resolveContracts(componentType.getServices(), resolver);
- resolveContracts(componentType.getReferences(), resolver);
- }
-
- public QName getArtifactType() {
- return COMPONENT_TYPE_QNAME;
- }
-
- public Class<ComponentType> getModelType() {
- return ComponentType.class;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-08 23:26:15 +0000