/*
*
* 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.
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*/
package org.apache.airavata.xbaya.invoker.factory;
import javax.xml.namespace.QName;
import org.apache.airavata.common.workflow.execution.context.WorkflowContextHeaderBuilder;
import org.apache.airavata.common.utils.WSDLUtil;
import org.apache.airavata.xbaya.XBayaException;
import org.apache.airavata.xbaya.invoker.AsynchronousInvoker;
import org.apache.airavata.xbaya.invoker.GFacInvoker;
import org.apache.airavata.xbaya.invoker.Invoker;
import org.apache.airavata.xbaya.invoker.SimpleInvoker;
import xsul.lead.LeadContextHeader;
import xsul.wsdl.WsdlDefinitions;
public class InvokerFactory {
/**
* @param portTypeQName
* @param definitions
* @param gfacURL
* @param messageBoxURL
* @return The invoker
* @throws XBayaException
*/
public static Invoker createInvoker(QName portTypeQName, WsdlDefinitions definitions, String gfacURL,
String messageBoxURL, LeadContextHeader leadContext) throws XBayaException {
Invoker invoker = null;
if (definitions != null && definitions.getServices().iterator().hasNext()) {
// check if this web service supports asynchronous invocation
if (WSDLUtil.isAsynchronousSupported(WSDLUtil.wsdlDefinitions3ToWsdlDefintions5(definitions))) {
invoker = new AsynchronousInvoker(definitions, messageBoxURL);
} else {
invoker = new SimpleInvoker(definitions);
}
} else if (gfacURL != null && gfacURL.length() != 0) {
invoker = new GFacInvoker(portTypeQName, gfacURL, messageBoxURL, leadContext);
}
if (invoker == null) {
String message = "Cannot find an appropriate way to invoke the service";
throw new XBayaException(message);
}
return invoker;
}
public static Invoker createInvoker(QName portTypeQName, WsdlDefinitions definitions, String gfacURL,
String messageBoxURL, WorkflowContextHeaderBuilder builder, boolean differ) throws XBayaException {
Invoker invoker = null;
if (definitions != null && definitions.getServices().iterator().hasNext()) {
// check if this web service supports asynchronous invocation
if (WSDLUtil.isAsynchronousSupported(WSDLUtil.wsdlDefinitions3ToWsdlDefintions5(definitions))) {
invoker = new AsynchronousInvoker(definitions, messageBoxURL);
} else {
invoker = new SimpleInvoker(definitions);
}
} else if (gfacURL != null && gfacURL.length() != 0) {
invoker = new GFacInvoker(portTypeQName, gfacURL, messageBoxURL, builder);
}
if (invoker == null) {
String message = "Cannot find an appropriate way to invoke the service";
throw new XBayaException(message);
}
return invoker;
}
}