/*
*
* 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.airavata.workflow.model.component.url;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import org.apache.airavata.common.utils.WSDLUtil;
import org.apache.airavata.workflow.model.component.ComponentException;
import org.apache.airavata.workflow.model.component.ComponentReference;
import org.apache.airavata.workflow.model.component.ComponentRegistry;
import org.apache.airavata.workflow.model.component.ComponentRegistryException;
import org.apache.airavata.workflow.model.component.ws.WSComponent;
import org.apache.airavata.workflow.model.component.ws.WSComponentFactory;
import xsul.wsdl.WsdlDefinitions;
import xsul.wsdl.WsdlResolver;
public class URLComponentRegistry extends ComponentRegistry {
private URI url;
/**
* Creates a URLComponentRegistry
*
* @param url
*/
public URLComponentRegistry(URI url) {
this.url = url;
}
/**
* @see org.apache.airavata.workflow.model.component.registry.ComponentRegistry#getName()
*/
@Override
public String getName() {
return "" + this.url;
}
/**
* @throws ComponentRegistryException
* @see org.apache.airavata.workflow.model.component.registry.ComponentRegistry#getComponentReferenceList()
*/
@Override
public List<ComponentReference> getComponentReferenceList() throws ComponentRegistryException {
List<ComponentReference> tree = new ArrayList<ComponentReference>();
try {
loadComponents(tree);
return tree;
} catch (ComponentException e) {
throw new ComponentRegistryException(e);
}
}
/**
* @throws ComponentException
*/
private void loadComponents(List<ComponentReference> tree) throws ComponentException {
// XXX need to use wsdlResolver from xsul, not xsul5, to handle
// security.
WsdlResolver wsdlResolver = WsdlResolver.getInstance();
WsdlDefinitions definitions = wsdlResolver.loadWsdl(this.url);
List<WSComponent> components = WSComponentFactory.createComponents(WSDLUtil
.wsdlDefinitions3ToWsdlDefintions5(definitions));
String urlString = this.url.toString();
String name = urlString.substring(urlString.lastIndexOf('/') + 1);
URLComponentReference componentReference = new URLComponentReference(name, components);
tree.add(componentReference);
}
}