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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.jaxws.impl;
import com.sun.codemodel.*;
import org.jboss.logging.Logger;
import org.jboss.ws.WSException;
import org.jboss.ws.core.jaxws.AbstractWrapperGenerator;
import org.jboss.ws.metadata.umdm.FaultMetaData;
import org.jboss.ws.metadata.umdm.OperationMetaData;
import org.jboss.ws.metadata.umdm.ParameterMetaData;
import org.jboss.ws.metadata.umdm.WrappedParameter;
import org.jboss.wsf.common.JavaUtils;
import javax.xml.bind.annotation.*;
import javax.xml.namespace.QName;
import java.io.File;
import java.io.IOException;
import java.io.PrintStream;
import java.util.List;
import java.util.SortedMap;
/**
* Generates source for wrapper beans
*
* @author <a href="mailto:jason.greene@jboss.com">Jason T. Greene</a>
* @version $Revision: 3959 $
*/
public class SourceWrapperGenerator extends AbstractWrapperGenerator implements WritableWrapperGenerator
{
private static Logger log = Logger.getLogger(SourceWrapperGenerator.class);
private PrintStream stream;
private JCodeModel codeModel;
public SourceWrapperGenerator(ClassLoader loader, PrintStream stream)
{
super(loader);
this.stream = stream;
codeModel = new JCodeModel();
}
@Override
public void reset(ClassLoader loader)
{
super.reset(loader);
codeModel = new JCodeModel();
}
public void write(File directory) throws IOException
{
stream.println("Writing Source:");
codeModel.build(directory, stream);
}
public void generate(ParameterMetaData pmd)
{
List<WrappedParameter> wrappedParameters = pmd.getWrappedParameters();
OperationMetaData operationMetaData = pmd.getOperationMetaData();
if (operationMetaData.isDocumentWrapped() == false)
throw new WSException("Operation is not document/literal (wrapped)");
if (wrappedParameters == null)
throw new WSException("Cannot generate a type when their is no type information");
String wrapperName = pmd.getJavaTypeName();
if (log.isDebugEnabled())
if(log.isDebugEnabled()) log.debug("Generating wrapper: " + wrapperName);
try
{
JDefinedClass clazz = codeModel._class(wrapperName);
addClassAnnotations(clazz, pmd.getXmlName(), pmd.getXmlType(), null);
for (WrappedParameter wrapped : wrappedParameters)
{
addProperty(clazz, wrapped.getType(), wrapped.getName(), wrapped.getVariable());
}
}
catch (Exception e)
{
throw new WSException("Could not generate wrapper type: " + wrapperName, e);
}
}
public void generate(FaultMetaData fmd)
{
String faultBeanName = fmd.getFaultBeanName();
Class exception = fmd.getJavaType();
try
{
SortedMap<String, Class<?>> properties = getExceptionProperties(exception);
String[] propertyOrder = properties.keySet().toArray(new String[0]);
JDefinedClass clazz = codeModel._class(faultBeanName);
addClassAnnotations(clazz, fmd.getXmlName(), fmd.getXmlType(), propertyOrder);
for (String property : propertyOrder)
addProperty(clazz, properties.get(property).getName(), new QName(property), property);
}
catch (Exception e)
{
throw new WSException("Could not generate wrapper type: " + faultBeanName, e);
}
}
private static String getterPrefix(Class type)
{
return Boolean.TYPE == type || Boolean.class == type ? "is" : "get";
}
private void addProperty(JDefinedClass clazz, String typeName, QName name, String variable)
throws ClassNotFoundException
{
Class type = JavaUtils.loadJavaType(typeName, loader);
JFieldVar field = clazz.field(JMod.PRIVATE, type, variable);
JAnnotationUse annotation = field.annotate(XmlElement.class);
if (name.getNamespaceURI() != null)
annotation.param("namespace", name.getNamespaceURI());
annotation.param("name", name.getLocalPart());
// Add acessor methods
JMethod method = clazz.method(JMod.PUBLIC, type, getterPrefix(type) + JavaUtils.capitalize(variable));
method.body()._return(JExpr._this().ref(variable));
method = clazz.method(JMod.PUBLIC, void.class, "set" + JavaUtils.capitalize(variable));
method.body().assign(JExpr._this().ref(variable), method.param(type, variable));
}
private static void addClassAnnotations(JDefinedClass clazz, QName xmlName, QName xmlType, String[] propertyOrder)
{
JAnnotationUse annotation = clazz.annotate(XmlRootElement.class);
if (xmlName.getNamespaceURI() != null && xmlName.getNamespaceURI().length() > 0)
annotation.param("namespace", xmlName.getNamespaceURI());
annotation.param("name", xmlName.getLocalPart());
annotation = clazz.annotate(XmlType.class);
if (xmlType.getNamespaceURI() != null & xmlType.getNamespaceURI().length() > 0)
annotation.param("namespace", xmlType.getNamespaceURI());
annotation.param("name", xmlType.getLocalPart());
if (propertyOrder != null)
{
JAnnotationArrayMember paramArray = annotation.paramArray("propOrder");
for (String property : propertyOrder)
paramArray.param(property);
}
annotation = clazz.annotate(XmlAccessorType.class);
annotation.param("value", XmlAccessType.FIELD);
}
}
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