/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* Licensed 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.axis2.wsdl.builder.wsdl4j;
import org.apache.axis2.util.XMLUtils;
import org.apache.axis2.wsdl.WSDLVersionWrapper;
import org.apache.axis2.wsdl.builder.WOMBuilder;
import org.apache.axis2.wsdl.builder.WSDLComponentFactory;
import org.apache.wsdl.WSDLDescription;
import org.apache.wsdl.impl.WSDLDescriptionImpl;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
import javax.wsdl.Definition;
import javax.wsdl.WSDLException;
import javax.wsdl.factory.WSDLFactory;
import javax.wsdl.xml.WSDLReader;
import javax.xml.parsers.ParserConfigurationException;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
public class WSDL1ToWOMBuilder implements WOMBuilder {
/**
* Builds a WOM and a WSDL4J object model given the URI of the WSDL file and
* returns a wrapper object WSDLVersionWrapper.
* @param in InputStream from which the WSDL document can be read in.
* @return Returns WSDLVersionWrapper which contains both the WSDL 2.0 and WSDL 1.1
* object models.
* @throws WSDLException
*/
public WSDLVersionWrapper build(InputStream in) throws WSDLException {
return build(in, null);
}
/**
* Builds a WOM and a WSDL4J object model given the URI of the WSDL file and
* returns a wrapper object WSDLVersionWrapper. A WSDL Component Factory
* can be passed into the builder using which the WOM component can be built out of.
* For example: The Engine uses the WOM's components in the context hierarchy but
* those are extended components.
* (<code>AxisService</code> extends <code>WSDLService</code>.)
* So when deployment build the WOM it would prefer to get a <code>AxisService</code>
* built in place of a <code>WSDLService</code>. This can be achieved by passing the
* correct Component Factory that will instanciate the correct object for the WOM builder.
* @param in InputStream from which the WSDL document can be read in.
* @param wsdlComponentFactory The ComponentFactory that will be used to create the
* WOm components out of.
* @return Returns WSDLVersionWrapper which contains both the WSDL 2.0 and WSDL 1.1
* object models.
* @throws WSDLException
*/
public WSDLVersionWrapper build(InputStream in,
WSDLComponentFactory wsdlComponentFactory) throws WSDLException {
if(null == wsdlComponentFactory){
wsdlComponentFactory = new WSDLDescriptionImpl();
}
WSDLDescription wsdlDescription = wsdlComponentFactory.createDescription();
Definition wsdl1Definition = this.readInTheWSDLFile(in);
WSDLPump pump = new WSDLPump(wsdlDescription, wsdl1Definition);
pump.pump();
return new WSDLVersionWrapper(wsdlDescription, wsdl1Definition);
}
/**
* Builds a WOM and a WSDL4J object model given the URI of the WSDL file and
* returns a wrapper object WSDLVersionWrapper.
* @param uri URI pointing to the WSDL document.
* @return Returns WSDLVersionWrapper which contains both the WSDL 2.0 and WSDL 1.1
* object models.
* @throws WSDLException
*/
public WSDLVersionWrapper build(String uri) throws WSDLException {
return build(uri, null);
}
/**
* Builds a WOM and a WSDL4J object model given the URI of the WSDL file and
* returns a wrapper object WSDLVersionWrapper. A WSDL Component Factory
* can be passed into the builder using which the WOM component can be built.
* For example: The Engine uses the WOM's components in the context hierarchy but
* those are extended components.
* (<code>AxisService</code> extends <code>WSDLService</code>.)
* So when deployment build the WOM it would prefer to get a <code>AxisService</code>
* built in place of a <code>WSDLService</code>. This can be achieved by passing the
* correct Component Factory that will instanciate the correct object for the WOM builder.
* @param uri URI pointing to the WSDL document.
* @param wsdlComponentFactory The ComponentFactory that will be used to create the
* WOm components out of.
* @return Returns WSDLVersionWrapper which contains both the WSDL 2.0 and WSDL 1.1
* object models.
* @throws WSDLException
*/
public WSDLVersionWrapper build(String uri,
WSDLComponentFactory wsdlComponentFactory) throws WSDLException {
if(null == wsdlComponentFactory){
wsdlComponentFactory = new WSDLDescriptionImpl();
}
WSDLDescription wsdlDescription = wsdlComponentFactory.createDescription();
Definition wsdl1Definition = this.readInTheWSDLFile(uri);
WSDLPump pump = new WSDLPump(wsdlDescription,
wsdl1Definition,
wsdlComponentFactory);
pump.pump();
//put the debugging serializer code here!
return new WSDLVersionWrapper(wsdlDescription, wsdl1Definition);
}
/**
*
* @param uri
* @return
* @throws WSDLException
*/
private Definition readInTheWSDLFile(String uri) throws WSDLException {
WSDLReader reader =
WSDLFactory.newInstance().newWSDLReader();
reader.setFeature("javax.wsdl.importDocuments", true);
File file = new File(uri);
String baseURI = file.getParentFile()!=null?file.getParentFile().toURI().toString():null;
Document doc;
try {
doc = XMLUtils.newDocument(uri);
} catch (ParserConfigurationException e) {
throw new WSDLException(WSDLException.PARSER_ERROR,
"Parser Configuration Error",
e);
} catch (SAXException e) {
throw new WSDLException(WSDLException.PARSER_ERROR,
"Parser SAX Error",
e);
} catch (IOException e) {
throw new WSDLException(WSDLException.INVALID_WSDL, "IO Error", e);
}
return reader.readWSDL(baseURI, doc);
}
/**
*
* @param in
* @return
* @throws WSDLException
*/
private Definition readInTheWSDLFile(InputStream in) throws WSDLException {
WSDLReader reader =
WSDLFactory.newInstance().newWSDLReader();
reader.setFeature("javax.wsdl.importDocuments", true);
Document doc;
try {
doc = XMLUtils.newDocument(in);
} catch (ParserConfigurationException e) {
throw new WSDLException(WSDLException.PARSER_ERROR,
"Parser Configuration Error",
e);
} catch (SAXException e) {
throw new WSDLException(WSDLException.PARSER_ERROR,
"Parser SAX Error",
e);
} catch (IOException e) {
throw new WSDLException(WSDLException.INVALID_WSDL, "IO Error", e);
}
return reader.readWSDL(null, doc);
}
}