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/*******************************************************************************
* Copyright (c) 2006 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.jst.ws.internal.axis.creation.ui.task;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import javax.wsdl.Binding;
import javax.wsdl.Definition;
import javax.wsdl.Port;
import javax.wsdl.Service;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.jst.ws.internal.axis.consumption.core.AxisConsumptionCoreMessages;
import org.eclipse.jst.ws.internal.axis.consumption.core.common.JavaWSDLParameter;
import org.eclipse.jst.ws.internal.axis.consumption.ui.AxisConsumptionUIMessages;
import org.eclipse.jst.ws.internal.axis.consumption.ui.util.PlatformUtils;
import org.eclipse.jst.ws.internal.axis.consumption.ui.util.WSDLUtils;
import org.eclipse.jst.ws.internal.plugin.WebServicePlugin;
import org.eclipse.osgi.util.NLS;
import org.eclipse.wst.command.internal.env.common.FileResourceUtils;
import org.eclipse.wst.command.internal.env.core.common.StatusUtils;
import org.eclipse.wst.command.internal.env.core.context.ResourceContext;
import org.eclipse.wst.common.environment.IEnvironment;
import org.eclipse.wst.common.environment.IStatusHandler;
import org.eclipse.wst.common.frameworks.datamodel.AbstractDataModelOperation;
import org.eclipse.wst.ws.internal.parser.wsil.WebServicesParser;
public class BackupSkelImplCommand extends AbstractDataModelOperation
{
private final String IMPL = "Impl"; //$NON-NLS-1$
private final String DOT = "."; //$NON-NLS-1$
private final String BAK_EXT = "bak"; //$NON-NLS-1$
private final String JAVA = "java"; //$NON-NLS-1$
private WebServicesParser webServicesParser;
private JavaWSDLParameter javaWSDLParam;
public BackupSkelImplCommand( ) {
}
public IStatus execute( IProgressMonitor monitor, IAdaptable adaptable )
{
IEnvironment environment = getEnvironment();
if (javaWSDLParam == null)
{
IStatus status = StatusUtils.errorStatus(AxisConsumptionCoreMessages.MSG_ERROR_JAVA_WSDL_PARAM_NOT_SET);
environment.getStatusHandler().reportError(status);
return status;
}
IStatus status = Status.OK_STATUS;
// Read WSDL
Definition definition = null;
String wsdlURL = javaWSDLParam.getInputWsdlLocation();
try
{
URL url = new URL(wsdlURL);
definition = webServicesParser.getWSDLDefinition(url.toString());
}
catch(MalformedURLException e)
{
wsdlURL = PlatformUtils.getFileURLFromPath(new Path(wsdlURL));
definition = webServicesParser.getWSDLDefinition(wsdlURL);
}
// Compute the qualified name of the Java bean skeleton
Service service = null;
Port port = null;
if (definition != null) {
StringBuffer beanName = new StringBuffer();
String beanPackageName = WSDLUtils.getPackageName(definition);
javaWSDLParam.setBeanPackage(beanPackageName);
beanName.append(beanPackageName);
beanName.append(DOT);
service = (Service) definition.getServices().values().iterator().next();
port = (Port) service.getPorts().values().iterator().next();
Binding binding = port.getBinding();
beanName.append(binding.getQName().getLocalPart());
beanName.append(IMPL);
String beanNameString = beanName.toString();
javaWSDLParam.setBeanName(beanNameString);
// Check if the skeleton implementation bean already exist or not.
// If it does, then back it up as xxx.java.bak before proceeding to call the Axis emitter
FileInputStream finStream = null;
ResourceContext context = WebServicePlugin.getInstance().getResourceContext();
IStatusHandler statusHandler = environment.getStatusHandler();
String beanNamePathString = beanNameString.replace('.',IPath.SEPARATOR);
IPath skelImplPath = new Path (javaWSDLParam.getJavaOutput()).append(new Path (beanNamePathString)).addFileExtension(JAVA);
if (skelImplPath.toFile().exists()) {
IPath targetPath = skelImplPath.addFileExtension(BAK_EXT);
try {
finStream = new FileInputStream(skelImplPath.toString());
if (finStream != null) {
FileResourceUtils.createFileAtLocation(context, targetPath.makeAbsolute(), finStream,
monitor, statusHandler);
finStream.close();
}
} catch (Exception e) {
status = StatusUtils.errorStatus(NLS.bind(AxisConsumptionCoreMessages.MSG_ERROR_MOVE_RESOURCE,new String[]{e.getLocalizedMessage()}), e);
environment.getStatusHandler().reportError(status);
} finally {
try {
if (finStream != null) {
finStream.close();
}
} catch (IOException e) {
}
}
}
}
else {
status = StatusUtils.errorStatus( NLS.bind(AxisConsumptionUIMessages.MSG_ERROR_WSDL_NO_DEFINITION, new String[] {wsdlURL}));
environment.getStatusHandler().reportError(status);
}
return status;
}
/**
* Sets the javaWSDLParam.
* @param javaWSDLParam The javaWSDLParam to set
*/
public void setJavaWSDLParam(JavaWSDLParameter javaWSDLParam) {
this.javaWSDLParam = javaWSDLParam;
}
/**
* @param webServicesParser The webServicesParser to set.
*/
public void setWebServicesParser(WebServicesParser webServicesParser) {
this.webServicesParser = webServicesParser;
}
}
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