/*******************************************************************************
* Copyright (c) 2001, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.wsdl.internal.impl.wsdl4j;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
import javax.wsdl.Definition;
import javax.wsdl.WSDLException;
import javax.wsdl.xml.WSDLWriter;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.wst.wsdl.internal.impl.DefinitionImpl;
import org.w3c.dom.Document;
public final class WSDLWriterImpl implements WSDLWriter
{
/**
* Sets the specified feature to the specified value.
* <p>
* There are no minimum features that must be supported.
* <p>
* All feature names must be fully-qualified, Java package style. All
* names starting with javax.wsdl. are reserved for features defined
* by the JWSDL specification. It is recommended that implementation-
* specific features be fully-qualified to match the package name
* of that implementation. For example: com.abc.featureName
*
* @param name the name of the feature to be set.
* @param value the value to set the feature to.
* @throws IllegalArgumentException if the feature name is not recognized.
* @see #getFeature(String)
*/
public void setFeature(String name, boolean value) throws IllegalArgumentException
{
throw new IllegalArgumentException("Not Implemented");
}
/**
* Gets the value of the specified feature.
*
* @param name the name of the feature to get the value of.
* @throws IllegalArgumentException if the feature name is not recognized.
* @see #setFeature(String, boolean)
*/
public boolean getFeature(String name) throws IllegalArgumentException
{
throw new IllegalArgumentException("Not Implemented");
}
/**
* Return a document generated from the specified WSDL model.
*/
public Document getDocument(Definition wsdlDef) throws WSDLException
{
return ((DefinitionImpl)wsdlDef).getDocument();
}
/**
* Write the specified WSDL definition to the specified Writer.
*
* @param wsdlDef the WSDL definition to be written.
* @param sink the Writer to write the xml to.
*/
public void writeWSDL(Definition wsdlDef, Writer sink) throws WSDLException
{
String encoding = null;
try
{
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.setOutputProperty(OutputKeys.METHOD, "xml");
// Unless a width is set, there will be only line breaks but no indentation.
// The IBM JDK and the Sun JDK don't agree on the property name,
// so we set them both.
//
transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
if (encoding != null)
{
transformer.setOutputProperty(OutputKeys.ENCODING, encoding);
}
Document document = ((DefinitionImpl)wsdlDef).getDocument();
if (document == null)
{
((DefinitionImpl)wsdlDef).updateElement(true);
document = ((DefinitionImpl)wsdlDef).getDocument();
}
transformer.transform(new DOMSource(document), new StreamResult(sink));
}
catch (TransformerException exception)
{
throw new WSDLException(WSDLException.OTHER_ERROR, "Failed to save Definitions.", exception);
}
}
/**
* Write the specified WSDL definition to the specified OutputStream.
*
* @param wsdlDef the WSDL definition to be written.
* @param sink the OutputStream to write the xml to.
*/
public void writeWSDL(Definition wsdlDef, OutputStream sink) throws WSDLException
{
Resource resource = ((DefinitionImpl)wsdlDef).eResource();
try
{
resource.save(sink, null);
}
catch (IOException e)
{
throw new WSDLException(WSDLException.OTHER_ERROR, "Failed to save Definitions.", e);
}
}
}