/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.tools;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import javax.xml.namespace.QName;
import org.jboss.logging.Logger;
import org.jboss.ws.WSException;
import org.jboss.ws.tools.interfaces.WebservicesXMLCreator;
import org.jboss.wsf.spi.metadata.webservices.PortComponentMetaData;
import org.jboss.wsf.spi.metadata.webservices.WebserviceDescriptionMetaData;
import org.jboss.wsf.spi.metadata.webservices.WebservicesFactory;
import org.jboss.wsf.spi.metadata.webservices.WebservicesMetaData;
import org.jboss.wsf.common.DOMUtils;
import org.jboss.wsf.common.DOMWriter;
import org.jboss.xb.binding.JBossXBException;
import org.jboss.xb.binding.ObjectModelFactory;
import org.jboss.xb.binding.Unmarshaller;
import org.jboss.xb.binding.UnmarshallerFactory;
import org.w3c.dom.Element;
/**
* Creates the webservices.xml deployment descriptor
* @author <mailto:Anil.Saldhana@jboss.org>Anil Saldhana
* @since Jun 20, 2005
*/
public class WebservicesXMLCreatorImpl implements WebservicesXMLCreator
{
// provide logging
protected static final Logger log = Logger.getLogger(WebservicesXMLCreatorImpl.class);
protected String targetNamespace = null;
protected String seiName = null;
protected String portName = null;
protected String serviceName = null;
protected String servletLink = null;
protected String ejbLink = null;
protected String wsdlFile = null;
protected String mappingFile = null;
protected boolean append = false;
public WebservicesXMLCreatorImpl()
{
}
public void setTargetNamespace(String targetNamespace)
{
this.targetNamespace = targetNamespace;
}
public void setSeiName(String seiName)
{
this.seiName = seiName;
}
public void setPortName(String portName)
{
this.portName = portName;
}
public void setServiceName(String serviceName)
{
this.serviceName = serviceName;
}
public void setEjbLink(String ejbLink)
{
this.ejbLink = ejbLink;
}
public void setServletLink(String servletLink)
{
this.servletLink = servletLink;
}
public void setMappingFile(String mappingFile)
{
this.mappingFile = mappingFile;
}
public void setWsdlFile(String wsdlFile)
{
this.wsdlFile = wsdlFile;
}
public void setAppend(boolean append)
{
this.append = append;
}
public void generateWSXMLDescriptor(File wsXmlFile) throws IOException
{
WebservicesMetaData webservices = constructWSMetaData();
// handle append flag
if (append && wsXmlFile.exists())
{
WebservicesMetaData existingWebservices;
// parse existing webservices descriptor
InputStream wsXmlStream = new FileInputStream(wsXmlFile);
try
{
Unmarshaller unmarshaller = UnmarshallerFactory.newInstance().newUnmarshaller();
ObjectModelFactory factory = new WebservicesFactory(wsXmlFile.toURL());
existingWebservices = (WebservicesMetaData)unmarshaller.unmarshal(wsXmlStream, factory, null);
}
catch (JBossXBException e)
{
throw new WSException("Could not unmarshal existing webservices descriptor: " + wsXmlFile, e);
}
finally
{
wsXmlStream.close();
}
// append generated webservice-descriptions to existing descriptor
for (WebserviceDescriptionMetaData webserviceDescription : webservices.getWebserviceDescriptions())
existingWebservices.addWebserviceDescription(webserviceDescription);
webservices = existingWebservices;
}
// (re-)write generated webservices descriptor to file
Element root = DOMUtils.parse(webservices.serialize());
FileWriter fwriter = new FileWriter(wsXmlFile);
new DOMWriter(fwriter).setPrettyprint(true).print(root);
fwriter.close();
}
//PRIVATE METHODS
private WebservicesMetaData constructWSMetaData()
{
WebservicesMetaData wm = new WebservicesMetaData();
WebserviceDescriptionMetaData wsdm = new WebserviceDescriptionMetaData(wm);
populateWebserviceDescriptionMetaData(wsdm);
wm.addWebserviceDescription(wsdm);
return wm;
}
private void populateWebserviceDescriptionMetaData(WebserviceDescriptionMetaData wsdm)
{
checkEssentials();
wsdm.setWebserviceDescriptionName(this.serviceName);
wsdm.setWsdlFile(this.wsdlFile);
wsdm.setJaxrpcMappingFile(this.mappingFile);
PortComponentMetaData pm1 = new PortComponentMetaData(wsdm);
pm1.setPortComponentName(portName);
pm1.setWsdlPort(new QName(this.targetNamespace, portName, "portNS"));
pm1.setServiceEndpointInterface(seiName);
if (this.servletLink != null && this.servletLink.length() > 0)
pm1.setServletLink(this.servletLink);
else pm1.setEjbLink(this.ejbLink);
wsdm.addPortComponent(pm1);
}
private void checkEssentials()
{
if (serviceName == null)
throw new WSException("serviceName is null");
if (wsdlFile == null)
throw new WSException("wsdlFile is null");
if (mappingFile == null)
throw new WSException("mappingFile is null");
if (targetNamespace == null)
throw new WSException("targetNamespace is null");
if (portName == null)
throw new WSException("portName is null");
if (seiName == null)
throw new WSException("seiName is null");
if (servletLink == null && ejbLink == null)
throw new WSException("Either servletLink or ejbLink should not be null");
if (servletLink != null && ejbLink != null)
throw new WSException("One of servletLink or ejbLink should be null");
}
}