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/*
* 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 crud.impl;
import java.util.Collections;
import java.util.List;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.ConstrainingType;
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.interfacedef.InvalidInterfaceException;
import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceIntrospector;
import org.apache.tuscany.sca.policy.Intent;
import org.apache.tuscany.sca.policy.PolicySet;
import crud.CRUD;
import crud.CRUDImplementation;
/**
* The model representing a sample CRUD implementation in an SCA assembly model.
*
* @version $$Rev$$ $$Date: 2007-04-23 19:18:54 -0700 (Mon, 23 Apr
* 2007) $$
*/
public class CRUDImplementationImpl implements CRUDImplementation {
private Service crudService;
private String directory;
/**
* Constructs a new CRUD implementation.
*/
public CRUDImplementationImpl(AssemblyFactory assemblyFactory,
JavaInterfaceFactory javaFactory,
JavaInterfaceIntrospector introspector) {
// CRUD implementation always provide a single service exposing
// the CRUD interface, and have no references and properties
crudService = assemblyFactory.createService();
crudService.setName("CRUD");
JavaInterface javaInterface;
try {
javaInterface = introspector.introspect(CRUD.class);
} catch (InvalidInterfaceException e) {
throw new IllegalArgumentException(e);
}
JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
interfaceContract.setInterface(javaInterface);
crudService.setInterfaceContract(interfaceContract);
}
public String getDirectory() {
return directory;
}
public void setDirectory(String directory) {
this.directory = directory;
}
public ConstrainingType getConstrainingType() {
// The sample CRUD implementation does not support constrainingTypes
return null;
}
public List<Property> getProperties() {
// The sample CRUD implementation does not support properties
return Collections.emptyList();
}
public List<Service> getServices() {
// The sample CRUD implementation provides a single fixed CRUD service
return Collections.singletonList(crudService);
}
public List<Reference> getReferences() {
// The sample CRUD implementation does not support properties
return Collections.emptyList();
}
public String getURI() {
// The sample CRUD implementation does not have a URI
return null;
}
public void setConstrainingType(ConstrainingType constrainingType) {
// The sample CRUD implementation does not support constrainingTypes
}
public void setURI(String uri) {
// The sample CRUD implementation does not have a URI
}
public List<PolicySet> getPolicySets() {
// The sample CRUD implementation does not support policy sets
return Collections.emptyList();
}
public List<Intent> getRequiredIntents() {
// The sample CRUD implementation does not support intents
return Collections.emptyList();
}
public List<Object> getExtensions() {
// The sample CRUD implementation does not support extensions
return Collections.emptyList();
}
public boolean isUnresolved() {
// The sample CRUD implementation is always resolved
return false;
}
public void setUnresolved(boolean unresolved) {
// The sample CRUD implementation is always resolved
}
}
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