/*
*
* 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.graph.ws;
import javax.xml.namespace.QName;
import org.apache.airavata.common.utils.WSConstants;
import org.apache.airavata.workflow.model.component.ComponentPort;
import org.apache.airavata.workflow.model.component.system.SystemComponentDataPort;
import org.apache.airavata.workflow.model.component.ws.WSComponentPort;
import org.apache.airavata.workflow.model.graph.DataPort;
import org.apache.airavata.workflow.model.graph.GraphException;
import org.apache.airavata.workflow.model.graph.GraphSchema;
import org.apache.airavata.workflow.model.graph.impl.NodeImpl;
import org.apache.airavata.workflow.model.graph.system.EndForEachNode;
import org.apache.airavata.workflow.model.graph.system.ForEachNode;
import org.xmlpull.infoset.XmlElement;
public class WSPort extends DataPort {
private WSComponentPort componentPort;
/**
* Constructs a WSPort.
*/
public WSPort() {
super();
}
/**
* Constructs a WsPort.
*
* @param portElement
*/
public WSPort(XmlElement portElement) {
super(portElement);
}
/**
* Returns the typeQName.
*
* @return The typeQName
*/
@Override
public QName getType() {
return getComponentPort().getType();
}
/**
* @see org.apache.airavata.workflow.model.graph.DataPort#copyType(org.apache.airavata.workflow.model.graph.DataPort)
*/
@Override
public void copyType(DataPort port) throws GraphException {
QName newType = port.getType();
QName type = getType();
NodeImpl node = port.getNode();
if (node instanceof ForEachNode || node instanceof EndForEachNode) {
// XXX ignore the check for foreach because we cannot parse arrays
// from WSDL.
return;
}
if (!(newType == null || newType.equals(WSConstants.XSD_ANY_TYPE) || type == null
|| type.equals(WSConstants.XSD_ANY_TYPE) || newType.equals(type))) {
String message = "The type (" + newType + ") must be same as the type " + " (" + type + ") of " + getID()
+ ".";
throw new GraphException(message);
}
}
/**
* @param componentPort
*/
@Override
public void setComponentPort(ComponentPort componentPort) {
super.setComponentPort(componentPort);
this.componentPort = (WSComponentPort) componentPort;
}
/**
* @see org.apache.airavata.workflow.model.graph.impl.PortImpl#getComponentPort()
*/
@Override
public WSComponentPort getComponentPort() {
if (this.componentPort == null) {
ComponentPort port = super.getComponentPort();
if (port instanceof WSComponentPort) {
this.componentPort = (WSComponentPort) port;
}
if (port instanceof SystemComponentDataPort) {
// XXX to handle the xwf created by version 2.6.2_XX or earlier.
SystemComponentDataPort systemPort = (SystemComponentDataPort) port;
this.componentPort = new WSComponentPort(systemPort.getName(), systemPort.getType(), null);
}
}
return this.componentPort;
}
/**
* @see org.apache.airavata.workflow.model.graph.impl.PortImpl#toXML()
*/
@Override
protected XmlElement toXML() {
XmlElement portElement = super.toXML();
portElement.setAttributeValue(GraphSchema.NS, GraphSchema.PORT_TYPE_ATTRIBUTE, GraphSchema.PORT_TYPE_WS_DATA);
return portElement;
}
}