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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 org.apache.tuscany.sca.implementation.das;
import java.util.ArrayList;
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.Implementation;
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.data.engine.config.ConnectionInfo;
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;
/**
* The model representing a sample DAS implementation in an SCA assembly model.
*
* @version $Rev$ $Date$
*/
public class DASImplementation implements Implementation {
private String dasConfig;
private String dataAccessType;
private ConnectionInfo connectionInfo;
private boolean unresolved;
private List<Service> services = new ArrayList<Service>();
/**
* Constructs a new DAS implementation.
*/
public DASImplementation(AssemblyFactory assemblyFactory,
JavaInterfaceFactory javaFactory) {
// DAS implementation always provide a single service exposing
// the DAS interface, and have no references and properties
Service dasService = null;
dasService = assemblyFactory.createService();
dasService.setName("DAS");
JavaInterface javaInterface;
try {
javaInterface = javaFactory.createJavaInterface(DAS.class);
} catch (InvalidInterfaceException e) {
throw new IllegalArgumentException(e);
}
JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
interfaceContract.setInterface(javaInterface);
dasService.setInterfaceContract(interfaceContract);
services.add(dasService);
}
/* DAS Model Information */
public String getConfig() {
return this.dasConfig;
}
public void setConfig(String config) {
this.dasConfig = config;
}
public String getDataAccessType() {
return this.dataAccessType;
}
public void setDataAccessType (String dataAccessType) {
this.dataAccessType = dataAccessType;
}
public ConnectionInfo getConnectionInfo() {
return this.connectionInfo;
}
public void setConnectionInfo(ConnectionInfo connectionInfo) {
this.connectionInfo = connectionInfo;
}
/* SCA Model Information */
public ConstrainingType getConstrainingType() {
// DAS implementation does not support constrainingTypes
return null;
}
public List<Property> getProperties() {
// DAS implementation does not support properties
return Collections.emptyList();
}
public List<Reference> getReferences() {
// DAS implementation does not support references
return Collections.emptyList();
}
public List<Service> getServices() {
return services;
}
public String getURI() {
// DAS implementation does not have a URI
return null;
}
public boolean isUnresolved() {
return unresolved;
}
public void setConstrainingType(ConstrainingType constrainingType) {
// DAS implementation does not support constrainingTypes
}
public void setURI(String uri) {
// DAS implementation does not have a URI
}
public void setUnresolved(boolean undefined) {
this.unresolved = undefined;
}
}
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