bundles/org.eclipse.jst.ws.axis.consumption.ui/src/org/eclipse/jst/ws/internal/axis/consumption/ui/task/Stub2BeanInfo.java - webservices/webtools.webservices - Git at Google

 /*******************************************************************************
  * Copyright (c) 2003, 2004 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.consumption.ui.task;

 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.util.Iterator;
 import java.util.List;
 import java.util.StringTokenizer;
 import java.util.Vector;

 import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.jem.internal.plugin.JavaEMFNature;
 import org.eclipse.jem.java.JavaClass;
 import org.eclipse.jem.java.JavaHelpers;
 import org.eclipse.jem.java.JavaParameter;
 import org.eclipse.jem.java.JavaVisibilityKind;
 import org.eclipse.jem.java.Method;
 import org.eclipse.jem.java.impl.JavaClassImpl;
 import org.eclipse.jst.ws.internal.axis.consumption.ui.util.WSDLUtils;
 import org.eclipse.jst.ws.internal.common.ResourceUtils;
 import org.eclipse.jst.ws.internal.plugin.WebServicePlugin;
 import org.eclipse.wst.command.internal.env.common.FileResourceUtils;
 import org.eclipse.wst.command.internal.provisional.env.core.common.ProgressMonitor;
 import org.eclipse.wst.command.internal.provisional.env.core.common.StatusHandler;

 public class Stub2BeanInfo
 {
   private final String NEW_LINE = System.getProperty("line.separator");

   private int indentCount;

   private String package_;
   private StringBuffer imports_;
   private StringBuffer seis_;
   private StringBuffer services_;
   private StringBuffer jndiNames_;
   private StringBuffer ports_;
   private String class_;
   private Vector usedNames;

   private IProject clientProject_;
   private String moduleName_;

   public Stub2BeanInfo()
   {
     indentCount = 0;
     package_ = null;
     imports_ = new StringBuffer();
     seis_ = new StringBuffer();
     services_ = new StringBuffer();
     jndiNames_ = new StringBuffer();
     ports_ = new StringBuffer();
     class_ = "SEIBean";
     usedNames = new Vector();
   }

   public void setClientProject(IProject clientProject) {
   	this.clientProject_ =  clientProject;
   }

   public void setClientModuleName(String moduleName) {
 	  this.moduleName_ = moduleName;
   }

   public void setPackage(String pkgName)
   {
     if (pkgName != null && pkgName.length() > 0)
       package_ = manglePackageName(pkgName);
   }

   public void addImports(String pkgName, String className)
   {
     imports_.append(toFullyQualifiedClassName(pkgName, className));
     imports_.append(";");
   }

   public void addSEI(String seiPkgName, String seiClassName, String servicePkgName, String serviceClassName, String portName)
   {
     addSEI(seiPkgName, seiClassName, servicePkgName, serviceClassName, serviceClassName, portName);
   }

   public void addSEI(String seiPkgName, String seiClassName, String servicePkgName, String serviceClassName, String jndiName, String portName)
   {
     seis_.append(toFullyQualifiedClassName(seiPkgName, seiClassName));
     seis_.append(";");
     services_.append(toFullyQualifiedClassName(servicePkgName, serviceClassName));
     services_.append(";");
     jndiNames_.append(jndiName);
     jndiNames_.append(";");
     ports_.append(portName);
     ports_.append(";");
   }

   public void setClass(String className)
   {
     if (className != null && className.length() > 0)
       class_ = mangleClassName(className);
   }

   private String toFullyQualifiedClassName(String pkgName, String className)
   {
     StringBuffer sb = new StringBuffer();
     sb.append(manglePackageName(pkgName));
     sb.append(".");
     sb.append(mangleClassName(className));
     return sb.toString();
   }

   private String getPackageName(String qname)
   {
     int index = qname.lastIndexOf(".");
     if (index != -1)
       return qname.substring(0, index);
     else
       return qname;
   }

   private String getClassName(String qname)
   {
     int index = qname.lastIndexOf(".");
     if (index != -1)
       return qname.substring(index+1, qname.length());
     else
       return qname;
   }

   private String manglePackageName(String s)
   {
     return replaceInvalidJavaChars(s);
   }

   private String mangleClassName(String s)
   {
     s = firstCharToUpperCase(WSDLUtils.resolveDotInPortName(s));
     return replaceInvalidJavaChars(s);
   }

   private String replaceInvalidJavaChars(String s)
   {
     char[] c = s.toCharArray();
     for (int i = 0; i < c.length; i++)
     {
       if (!Character.isJavaIdentifierPart(c[i]))
         c[i] = '.';
     }
     return new String(c);
   }

   private String firstCharToUpperCase(String s)
   {
     StringBuffer sb = new StringBuffer();
     sb.append(s.substring(0, 1).toUpperCase());
     sb.append(s.substring(1, s.length()));
     return sb.toString();
   }

   private String firstCharToLowerCase(String s)
   {
     StringBuffer sb = new StringBuffer();
     sb.append(s.substring(0, 1).toLowerCase());
     sb.append(s.substring(1, s.length()));
     return sb.toString();
   }

   private String trimArraySymbol(String s)
   {
     int index = s.indexOf("[");
     if (index != -1)
       return s.substring(0, index);
     else
       return s;
   }

   private String getFullyQualifiedName(JavaHelpers javaHelpers)
   {
     if (javaHelpers.isPrimitive())
       return javaHelpers.getJavaName();
     else
       return javaHelpers.getQualifiedName();
   }

   public void write(ProgressMonitor progressMonitor, StatusHandler statusMonitor) throws CoreException, IOException
   {
     StringWriter sw = new StringWriter(2048);
     writePackage(sw);
     writeImports(sw);
     writeClass(sw);
     sw.close();
     byte[] bytes = sw.getBuffer().toString().getBytes();
     StringBuffer sb = new StringBuffer();
     if (package_ != null && package_.length() > 0)
     {
       sb.append(package_);
       sb.append(".");
     }
     sb.append(class_);
     sb = new StringBuffer(sb.toString().replace('.', '/'));
     sb.append(".java");

     JavaEMFNature javaMOF = (JavaEMFNature)JavaEMFNature.createRuntime(clientProject_);
     ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
     IPath sourceFolderPath = ResourceUtils.getJavaSourceLocation(clientProject_, moduleName_);
     IFolder sourceFolder = (IFolder)ResourceUtils.findResource(sourceFolderPath);
     IPath filePath = sourceFolder.getFile(new Path(sb.toString())).getFullPath();
     FileResourceUtils.createFile(WebServicePlugin.getInstance().getResourceContext(), filePath, bais, progressMonitor, statusMonitor);
   }

   private void writePackage(Writer w) throws IOException
   {
     if (package_ != null && package_.length() > 0)
     {
       w.write("package ");
       w.write(package_);
       w.write(";");
       newLine(w);
     }
   }

   private void writeImports(Writer w) throws IOException
   {
     StringTokenizer st = new StringTokenizer(imports_.toString(), ";");
     while (st.hasMoreTokens())
     {
       w.write("import ");
       w.write(st.nextToken());
       w.write(";");
       newLine(w);
     }
   }

   private void writeClass(Writer w) throws IOException, CoreException
   {
     newLine(w);
     w.write("public class ");
     w.write(class_);
     w.write(" ");
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     if (st.hasMoreTokens())
       w.write("implements ");
     while (st.hasMoreTokens())
     {
       w.write(st.nextToken());
       if (st.hasMoreTokens())
         w.write(", ");
     }
     w.write(" {");
     incrementIndent();
     newLine(w);
     writeFieldsDeclarations(w);
     writeConstructor(w);
     writeInit(w);
     /*
     * Cannot use JNDI lookup for AXIS
     *
     writeUseJNDI(w);
     */
     writeGetSetEndpoint(w);
     writeSEIGetters(w);
     writeSEIMethods(w);
     decrementIndent();
     newLine(w);
     w.write("}");
   }

   private void writeFieldsDeclarations(Writer w) throws IOException
   {
     /*
     * Cannot use JNDI lookup for AXIS
     *
     w.write("private boolean _useJNDI = true;");
     newLine(w);
     */
     w.write("private String _endpoint = null;");
     usedNames.add("_endpoint");
     newLine(w);
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     while (st.hasMoreTokens())
     {
       w.write("private ");
       String sei = st.nextToken();
       w.write(sei);
       w.write(" ");
       String stubName = firstCharToLowerCase(getClassName(sei));
       w.write(stubName);
       usedNames.add(stubName);
       w.write(" = null;");
       newLine(w);
     }
   }

   private void writeConstructor(Writer w) throws IOException
   {
     newLine(w);
     w.write("public ");
     w.write(class_);
     w.write("() {");
     incrementIndent();
     newLine(w);
     w.write("_init");
     w.write(class_);
     w.write("();");
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
   }

   private void writeInit(Writer w) throws IOException
   {
     newLine(w);
     w.write("private void _init");
     w.write(class_);
     w.write("() {");
     incrementIndent();
     newLine(w);
     w.write("try {");
     incrementIndent();
     newLine(w);
     /*
     * Cannot use JNDI lookup for AXIS
     *
     w.write("if (_useJNDI) {");
     incrementIndent();
     newLine(w);
     */
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     StringTokenizer serviceTokens = new StringTokenizer(services_.toString(), ";");
     StringTokenizer jndiNameTokens = new StringTokenizer(jndiNames_.toString(), ";");
     StringTokenizer portTokens = new StringTokenizer(ports_.toString(), ";");
     /*
     if (st.hasMoreTokens())
     {
       w.write("javax.naming.InitialContext ctx = new javax.naming.InitialContext();");
       newLine(w);
     }
     while (st.hasMoreTokens())
     {
       w.write(firstCharToLowerCase(getClassName(st.nextToken())));
       w.write(" = ((");
       w.write(serviceTokens.nextToken());
       w.write(")ctx.lookup(\"java:comp/env/service/");
       w.write(jndiNameTokens.nextToken());
       w.write("\")).get");
       w.write(mangleClassName(portTokens.nextToken()));
       w.write("();");
       newLine(w);
     }
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
     w.write("else {");
     incrementIndent();
     newLine(w);
     st = new StringTokenizer(seis_.toString(), ";");
     serviceTokens = new StringTokenizer(services_.toString(), ";");
     portTokens = new StringTokenizer(ports_.toString(), ";");
     */
     while (st.hasMoreTokens())
     {
       String seiName = firstCharToLowerCase(getClassName(st.nextToken()));
       w.write(seiName);
       w.write(" = (new ");
       w.write(serviceTokens.nextToken());
       w.write("Locator()).get");
       w.write(replaceInvalidJavaChars(WSDLUtils.resolveDotInPortName(portTokens.nextToken())));
       w.write("();");
       newLine(w);
       w.write("if (");
       w.write(seiName);
       w.write(" != null) {");
       incrementIndent();
       newLine(w);
       w.write("if (_endpoint != null)");
       incrementIndent();
       newLine(w);
       w.write("((javax.xml.rpc.Stub)");
       w.write(seiName);
       w.write(")._setProperty(\"javax.xml.rpc.service.endpoint.address\", _endpoint);");
       decrementIndent();
       newLine(w);
       w.write("else");
       incrementIndent();
       newLine(w);
       w.write("_endpoint = (String)((javax.xml.rpc.Stub)");
       w.write(seiName);
       w.write(")._getProperty(\"javax.xml.rpc.service.endpoint.address\");");
       decrementIndent();
       decrementIndent();
       newLine(w);
       w.write("}");
       newLine(w);
     }
     /*
     decrementIndent();
     newLine(w);
     w.write("}");
     */
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
     /*
     w.write("catch (javax.naming.NamingException namingException) {}");
     newLine(w);
     */
     w.write("catch (javax.xml.rpc.ServiceException serviceException) {}");
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
   }

   private void writeSetPropertyEndpoint(Writer w) throws IOException
   {
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     while (st.hasMoreTokens())
     {
       String seiName = firstCharToLowerCase(getClassName(st.nextToken()));
       w.write("if (");
       w.write(seiName);
       w.write(" != null)");
       incrementIndent();
       newLine(w);
       w.write("((javax.xml.rpc.Stub)");
       w.write(seiName);
       w.write(")._setProperty(\"javax.xml.rpc.service.endpoint.address\", _endpoint);");
       decrementIndent();
       newLine(w);
     }
   }

   private void writeUseJNDI(Writer w) throws IOException
   {
     newLine(w);
     w.write("public void useJNDI(boolean useJNDI) {");
     incrementIndent();
     newLine(w);
     w.write("_useJNDI = useJNDI;");
     newLine(w);
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     while (st.hasMoreTokens())
     {
       w.write(firstCharToLowerCase(getClassName(st.nextToken())));
       w.write(" = null;");
       newLine(w);
     }
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
   }

   private void writeSEIGetters(Writer w) throws IOException
   {
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     while (st.hasMoreTokens())
     {
       String sei = st.nextToken();
       String seiClassName = getClassName(sei);
       String seiFieldName = firstCharToLowerCase(seiClassName);
       newLine(w);
       w.write("public ");
       w.write(sei);
       w.write(" get");
       w.write(seiClassName);
       w.write("() {");
       incrementIndent();
       newLine(w);
       w.write("if (");
       w.write(seiFieldName);
       w.write(" == null)");
       incrementIndent();
       newLine(w);
       w.write("_init");
       w.write(class_);
       w.write("();");
       decrementIndent();
       newLine(w);
       w.write("return ");
       w.write(seiFieldName);
       w.write(";");
       decrementIndent();
       newLine(w);
       w.write("}");
       newLine(w);
     }
   }

   private void writeSEIMethods(Writer w) throws IOException, CoreException
   {
     newLine(w);
     //WebServiceElement wse = WebServiceElement.getWebServiceElement(model_);
     if (clientProject_ == null) return;//wse.getProxyProject();
     JavaEMFNature javaMOF = (JavaEMFNature)JavaEMFNature.createRuntime(clientProject_);
     StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
     while (st.hasMoreTokens())
     {
       String sei = st.nextToken();
       JavaClass javaClass = (JavaClass)JavaClassImpl.reflect(getPackageName(sei), getClassName(sei), javaMOF.getResourceSet());
       if (javaClass != null)
       {
         List methods = javaClass.getMethods();
         for (Iterator it = methods.iterator(); it.hasNext();)
         {
           Method method = (Method)it.next();
           if (!method.isConstructor() && !method.isNative() && method.getJavaVisibility().getValue() == JavaVisibilityKind.PUBLIC)
             writeSEIMethods(w, javaClass, method);
         }
       }
     }
   }

   private void writeSEIMethods(Writer w, JavaClass javaClass, Method method) throws IOException
   {
     w.write("public ");
     // isVoid
     if (method.isVoid())
       w.write("void ");
     else
     {
       w.write(getFullyQualifiedName(method.getReturnType()));
       w.write(" ");
     }
     // method name
     w.write(method.getName());
     w.write("(");
     // input parameters
     JavaParameter[] inputParams = method.listParametersWithoutReturn();
     for (int i = 0; i < inputParams.length; i++)
     {
       if (i > 0)
         w.write(", ");
       JavaHelpers javaHelpers = inputParams[i].getJavaType();
       w.write(getFullyQualifiedName(javaHelpers));
       w.write(" ");
       String paramName = getClassName(inputParams[i].getQualifiedName());
       w.write(getUnusedName(paramName));
     }
     w.write(")");
     // exceptions
     List exceptions = method.getJavaExceptions();
     if (!exceptions.isEmpty())
       w.write(" throws ");
     for (Iterator it = exceptions.iterator(); it.hasNext();)
     {
       JavaClass exception = (JavaClass)it.next();
       w.write(exception.getQualifiedNameForReflection());
       if (it.hasNext())
         w.write(", ");
     }
     // method body
     w.write("{");
     incrementIndent();
     newLine(w);
     String stubName = firstCharToLowerCase(javaClass.getName());
     w.write("if (");
     w.write(stubName);
     w.write(" == null)");
     incrementIndent();
     newLine(w);
     w.write("_init");
     w.write(class_);
     w.write("();");
     decrementIndent();
     newLine(w);
     if (!method.isVoid())
       w.write("return ");
     w.write(stubName);
     w.write(".");
     w.write(method.getName());
     w.write("(");
     for (int i = 0; i < inputParams.length; i++)
     {
       if (i > 0)
         w.write(", ");
       String paramName = getClassName(inputParams[i].getQualifiedName());
       w.write(getUnusedName(paramName));
     }
     w.write(");");
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
     newLine(w);
   }

   private void writeGetSetEndpoint(Writer w) throws IOException
   {
     newLine(w);
     w.write("public String getEndpoint() {");
     incrementIndent();
     newLine(w);
     w.write("return _endpoint;");
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
     newLine(w);
     w.write("public void setEndpoint(String endpoint) {");
     incrementIndent();
     newLine(w);
     w.write("_endpoint = endpoint;");
     newLine(w);
     writeSetPropertyEndpoint(w);
     decrementIndent();
     newLine(w);
     w.write("}");
     newLine(w);
   }

   private void createParentFolder(IResource res) throws CoreException
   {
     IResource parent = res.getParent();
     if (parent != null && parent != res && parent instanceof IFolder)
     {
       IFolder folder = (IFolder)parent;
       if (!folder.exists())
       {
         createParentFolder(folder);
         folder.create(true, true, null);
       }
     }
   }

   private void incrementIndent()
   {
     indentCount++;
   }

   private void decrementIndent()
   {
     indentCount--;
   }

   private void indent(Writer w) throws IOException
   {
     for (int i = 0; i < indentCount; i++)
       w.write("  ");
   }

   private void newLine(Writer w) throws IOException
   {
     w.write(NEW_LINE);
     indent(w);
   }

   private String getUnusedName(String name)
   {
     if (usedNames.contains(name))
     {
       for (int i = 0; i < 100; i++)
       {
         String newName = (new StringBuffer(name)).append(String.valueOf(i)).toString();
         if (!usedNames.contains(newName))
           return newName;
       }
     }
     return name;
   }
 }
	/*******************************************************************************
	* Copyright (c) 2003, 2004 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.consumption.ui.task;

	import java.io.ByteArrayInputStream;
	import java.io.IOException;
	import java.io.StringWriter;
	import java.io.Writer;
	import java.util.Iterator;
	import java.util.List;
	import java.util.StringTokenizer;
	import java.util.Vector;

	import org.eclipse.core.resources.IFolder;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.jem.internal.plugin.JavaEMFNature;
	import org.eclipse.jem.java.JavaClass;
	import org.eclipse.jem.java.JavaHelpers;
	import org.eclipse.jem.java.JavaParameter;
	import org.eclipse.jem.java.JavaVisibilityKind;
	import org.eclipse.jem.java.Method;
	import org.eclipse.jem.java.impl.JavaClassImpl;
	import org.eclipse.jst.ws.internal.axis.consumption.ui.util.WSDLUtils;
	import org.eclipse.jst.ws.internal.common.ResourceUtils;
	import org.eclipse.jst.ws.internal.plugin.WebServicePlugin;
	import org.eclipse.wst.command.internal.env.common.FileResourceUtils;
	import org.eclipse.wst.command.internal.provisional.env.core.common.ProgressMonitor;
	import org.eclipse.wst.command.internal.provisional.env.core.common.StatusHandler;

	public class Stub2BeanInfo
	{
	private final String NEW_LINE = System.getProperty("line.separator");

	private int indentCount;

	private String package_;
	private StringBuffer imports_;
	private StringBuffer seis_;
	private StringBuffer services_;
	private StringBuffer jndiNames_;
	private StringBuffer ports_;
	private String class_;
	private Vector usedNames;

	private IProject clientProject_;
	private String moduleName_;

	public Stub2BeanInfo()
	{
	indentCount = 0;
	package_ = null;
	imports_ = new StringBuffer();
	seis_ = new StringBuffer();
	services_ = new StringBuffer();
	jndiNames_ = new StringBuffer();
	ports_ = new StringBuffer();
	class_ = "SEIBean";
	usedNames = new Vector();
	}

	public void setClientProject(IProject clientProject) {
	this.clientProject_ = clientProject;
	}

	public void setClientModuleName(String moduleName) {
	this.moduleName_ = moduleName;
	}

	public void setPackage(String pkgName)
	{
	if (pkgName != null && pkgName.length() > 0)
	package_ = manglePackageName(pkgName);
	}

	public void addImports(String pkgName, String className)
	{
	imports_.append(toFullyQualifiedClassName(pkgName, className));
	imports_.append(";");
	}

	public void addSEI(String seiPkgName, String seiClassName, String servicePkgName, String serviceClassName, String portName)
	{
	addSEI(seiPkgName, seiClassName, servicePkgName, serviceClassName, serviceClassName, portName);
	}

	public void addSEI(String seiPkgName, String seiClassName, String servicePkgName, String serviceClassName, String jndiName, String portName)
	{
	seis_.append(toFullyQualifiedClassName(seiPkgName, seiClassName));
	seis_.append(";");
	services_.append(toFullyQualifiedClassName(servicePkgName, serviceClassName));
	services_.append(";");
	jndiNames_.append(jndiName);
	jndiNames_.append(";");
	ports_.append(portName);
	ports_.append(";");
	}

	public void setClass(String className)
	{
	if (className != null && className.length() > 0)
	class_ = mangleClassName(className);
	}

	private String toFullyQualifiedClassName(String pkgName, String className)
	{
	StringBuffer sb = new StringBuffer();
	sb.append(manglePackageName(pkgName));
	sb.append(".");
	sb.append(mangleClassName(className));
	return sb.toString();
	}

	private String getPackageName(String qname)
	{
	int index = qname.lastIndexOf(".");
	if (index != -1)
	return qname.substring(0, index);
	else
	return qname;
	}

	private String getClassName(String qname)
	{
	int index = qname.lastIndexOf(".");
	if (index != -1)
	return qname.substring(index+1, qname.length());
	else
	return qname;
	}

	private String manglePackageName(String s)
	{
	return replaceInvalidJavaChars(s);
	}

	private String mangleClassName(String s)
	{
	s = firstCharToUpperCase(WSDLUtils.resolveDotInPortName(s));
	return replaceInvalidJavaChars(s);
	}

	private String replaceInvalidJavaChars(String s)
	{
	char[] c = s.toCharArray();
	for (int i = 0; i < c.length; i++)
	{
	if (!Character.isJavaIdentifierPart(c[i]))
	c[i] = '.';
	}
	return new String(c);
	}

	private String firstCharToUpperCase(String s)
	{
	StringBuffer sb = new StringBuffer();
	sb.append(s.substring(0, 1).toUpperCase());
	sb.append(s.substring(1, s.length()));
	return sb.toString();
	}

	private String firstCharToLowerCase(String s)
	{
	StringBuffer sb = new StringBuffer();
	sb.append(s.substring(0, 1).toLowerCase());
	sb.append(s.substring(1, s.length()));
	return sb.toString();
	}

	private String trimArraySymbol(String s)
	{
	int index = s.indexOf("[");
	if (index != -1)
	return s.substring(0, index);
	else
	return s;
	}

	private String getFullyQualifiedName(JavaHelpers javaHelpers)
	{
	if (javaHelpers.isPrimitive())
	return javaHelpers.getJavaName();
	else
	return javaHelpers.getQualifiedName();
	}

	public void write(ProgressMonitor progressMonitor, StatusHandler statusMonitor) throws CoreException, IOException
	{
	StringWriter sw = new StringWriter(2048);
	writePackage(sw);
	writeImports(sw);
	writeClass(sw);
	sw.close();
	byte[] bytes = sw.getBuffer().toString().getBytes();
	StringBuffer sb = new StringBuffer();
	if (package_ != null && package_.length() > 0)
	{
	sb.append(package_);
	sb.append(".");
	}
	sb.append(class_);
	sb = new StringBuffer(sb.toString().replace('.', '/'));
	sb.append(".java");

	JavaEMFNature javaMOF = (JavaEMFNature)JavaEMFNature.createRuntime(clientProject_);
	ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
	IPath sourceFolderPath = ResourceUtils.getJavaSourceLocation(clientProject_, moduleName_);
	IFolder sourceFolder = (IFolder)ResourceUtils.findResource(sourceFolderPath);
	IPath filePath = sourceFolder.getFile(new Path(sb.toString())).getFullPath();
	FileResourceUtils.createFile(WebServicePlugin.getInstance().getResourceContext(), filePath, bais, progressMonitor, statusMonitor);
	}

	private void writePackage(Writer w) throws IOException
	{
	if (package_ != null && package_.length() > 0)
	{
	w.write("package ");
	w.write(package_);
	w.write(";");
	newLine(w);
	}
	}

	private void writeImports(Writer w) throws IOException
	{
	StringTokenizer st = new StringTokenizer(imports_.toString(), ";");
	while (st.hasMoreTokens())
	{
	w.write("import ");
	w.write(st.nextToken());
	w.write(";");
	newLine(w);
	}
	}

	private void writeClass(Writer w) throws IOException, CoreException
	{
	newLine(w);
	w.write("public class ");
	w.write(class_);
	w.write(" ");
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	if (st.hasMoreTokens())
	w.write("implements ");
	while (st.hasMoreTokens())
	{
	w.write(st.nextToken());
	if (st.hasMoreTokens())
	w.write(", ");
	}
	w.write(" {");
	incrementIndent();
	newLine(w);
	writeFieldsDeclarations(w);
	writeConstructor(w);
	writeInit(w);
	/*
	* Cannot use JNDI lookup for AXIS
	*
	writeUseJNDI(w);
	*/
	writeGetSetEndpoint(w);
	writeSEIGetters(w);
	writeSEIMethods(w);
	decrementIndent();
	newLine(w);
	w.write("}");
	}

	private void writeFieldsDeclarations(Writer w) throws IOException
	{
	/*
	* Cannot use JNDI lookup for AXIS
	*
	w.write("private boolean _useJNDI = true;");
	newLine(w);
	*/
	w.write("private String _endpoint = null;");
	usedNames.add("_endpoint");
	newLine(w);
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	while (st.hasMoreTokens())
	{
	w.write("private ");
	String sei = st.nextToken();
	w.write(sei);
	w.write(" ");
	String stubName = firstCharToLowerCase(getClassName(sei));
	w.write(stubName);
	usedNames.add(stubName);
	w.write(" = null;");
	newLine(w);
	}
	}

	private void writeConstructor(Writer w) throws IOException
	{
	newLine(w);
	w.write("public ");
	w.write(class_);
	w.write("() {");
	incrementIndent();
	newLine(w);
	w.write("_init");
	w.write(class_);
	w.write("();");
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	}

	private void writeInit(Writer w) throws IOException
	{
	newLine(w);
	w.write("private void _init");
	w.write(class_);
	w.write("() {");
	incrementIndent();
	newLine(w);
	w.write("try {");
	incrementIndent();
	newLine(w);
	/*
	* Cannot use JNDI lookup for AXIS
	*
	w.write("if (_useJNDI) {");
	incrementIndent();
	newLine(w);
	*/
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	StringTokenizer serviceTokens = new StringTokenizer(services_.toString(), ";");
	StringTokenizer jndiNameTokens = new StringTokenizer(jndiNames_.toString(), ";");
	StringTokenizer portTokens = new StringTokenizer(ports_.toString(), ";");
	/*
	if (st.hasMoreTokens())
	{
	w.write("javax.naming.InitialContext ctx = new javax.naming.InitialContext();");
	newLine(w);
	}
	while (st.hasMoreTokens())
	{
	w.write(firstCharToLowerCase(getClassName(st.nextToken())));
	w.write(" = ((");
	w.write(serviceTokens.nextToken());
	w.write(")ctx.lookup(\"java:comp/env/service/");
	w.write(jndiNameTokens.nextToken());
	w.write("\")).get");
	w.write(mangleClassName(portTokens.nextToken()));
	w.write("();");
	newLine(w);
	}
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	w.write("else {");
	incrementIndent();
	newLine(w);
	st = new StringTokenizer(seis_.toString(), ";");
	serviceTokens = new StringTokenizer(services_.toString(), ";");
	portTokens = new StringTokenizer(ports_.toString(), ";");
	*/
	while (st.hasMoreTokens())
	{
	String seiName = firstCharToLowerCase(getClassName(st.nextToken()));
	w.write(seiName);
	w.write(" = (new ");
	w.write(serviceTokens.nextToken());
	w.write("Locator()).get");
	w.write(replaceInvalidJavaChars(WSDLUtils.resolveDotInPortName(portTokens.nextToken())));
	w.write("();");
	newLine(w);
	w.write("if (");
	w.write(seiName);
	w.write(" != null) {");
	incrementIndent();
	newLine(w);
	w.write("if (_endpoint != null)");
	incrementIndent();
	newLine(w);
	w.write("((javax.xml.rpc.Stub)");
	w.write(seiName);
	w.write(")._setProperty(\"javax.xml.rpc.service.endpoint.address\", _endpoint);");
	decrementIndent();
	newLine(w);
	w.write("else");
	incrementIndent();
	newLine(w);
	w.write("_endpoint = (String)((javax.xml.rpc.Stub)");
	w.write(seiName);
	w.write(")._getProperty(\"javax.xml.rpc.service.endpoint.address\");");
	decrementIndent();
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	}
	/*
	decrementIndent();
	newLine(w);
	w.write("}");
	*/
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	/*
	w.write("catch (javax.naming.NamingException namingException) {}");
	newLine(w);
	*/
	w.write("catch (javax.xml.rpc.ServiceException serviceException) {}");
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	}

	private void writeSetPropertyEndpoint(Writer w) throws IOException
	{
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	while (st.hasMoreTokens())
	{
	String seiName = firstCharToLowerCase(getClassName(st.nextToken()));
	w.write("if (");
	w.write(seiName);
	w.write(" != null)");
	incrementIndent();
	newLine(w);
	w.write("((javax.xml.rpc.Stub)");
	w.write(seiName);
	w.write(")._setProperty(\"javax.xml.rpc.service.endpoint.address\", _endpoint);");
	decrementIndent();
	newLine(w);
	}
	}

	private void writeUseJNDI(Writer w) throws IOException
	{
	newLine(w);
	w.write("public void useJNDI(boolean useJNDI) {");
	incrementIndent();
	newLine(w);
	w.write("_useJNDI = useJNDI;");
	newLine(w);
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	while (st.hasMoreTokens())
	{
	w.write(firstCharToLowerCase(getClassName(st.nextToken())));
	w.write(" = null;");
	newLine(w);
	}
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	}

	private void writeSEIGetters(Writer w) throws IOException
	{
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	while (st.hasMoreTokens())
	{
	String sei = st.nextToken();
	String seiClassName = getClassName(sei);
	String seiFieldName = firstCharToLowerCase(seiClassName);
	newLine(w);
	w.write("public ");
	w.write(sei);
	w.write(" get");
	w.write(seiClassName);
	w.write("() {");
	incrementIndent();
	newLine(w);
	w.write("if (");
	w.write(seiFieldName);
	w.write(" == null)");
	incrementIndent();
	newLine(w);
	w.write("_init");
	w.write(class_);
	w.write("();");
	decrementIndent();
	newLine(w);
	w.write("return ");
	w.write(seiFieldName);
	w.write(";");
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	}
	}

	private void writeSEIMethods(Writer w) throws IOException, CoreException
	{
	newLine(w);
	//WebServiceElement wse = WebServiceElement.getWebServiceElement(model_);
	if (clientProject_ == null) return;//wse.getProxyProject();
	JavaEMFNature javaMOF = (JavaEMFNature)JavaEMFNature.createRuntime(clientProject_);
	StringTokenizer st = new StringTokenizer(seis_.toString(), ";");
	while (st.hasMoreTokens())
	{
	String sei = st.nextToken();
	JavaClass javaClass = (JavaClass)JavaClassImpl.reflect(getPackageName(sei), getClassName(sei), javaMOF.getResourceSet());
	if (javaClass != null)
	{
	List methods = javaClass.getMethods();
	for (Iterator it = methods.iterator(); it.hasNext();)
	{
	Method method = (Method)it.next();
	if (!method.isConstructor() && !method.isNative() && method.getJavaVisibility().getValue() == JavaVisibilityKind.PUBLIC)
	writeSEIMethods(w, javaClass, method);
	}
	}
	}
	}

	private void writeSEIMethods(Writer w, JavaClass javaClass, Method method) throws IOException
	{
	w.write("public ");
	// isVoid
	if (method.isVoid())
	w.write("void ");
	else
	{
	w.write(getFullyQualifiedName(method.getReturnType()));
	w.write(" ");
	}
	// method name
	w.write(method.getName());
	w.write("(");
	// input parameters
	JavaParameter[] inputParams = method.listParametersWithoutReturn();
	for (int i = 0; i < inputParams.length; i++)
	{
	if (i > 0)
	w.write(", ");
	JavaHelpers javaHelpers = inputParams[i].getJavaType();
	w.write(getFullyQualifiedName(javaHelpers));
	w.write(" ");
	String paramName = getClassName(inputParams[i].getQualifiedName());
	w.write(getUnusedName(paramName));
	}
	w.write(")");
	// exceptions
	List exceptions = method.getJavaExceptions();
	if (!exceptions.isEmpty())
	w.write(" throws ");
	for (Iterator it = exceptions.iterator(); it.hasNext();)
	{
	JavaClass exception = (JavaClass)it.next();
	w.write(exception.getQualifiedNameForReflection());
	if (it.hasNext())
	w.write(", ");
	}
	// method body
	w.write("{");
	incrementIndent();
	newLine(w);
	String stubName = firstCharToLowerCase(javaClass.getName());
	w.write("if (");
	w.write(stubName);
	w.write(" == null)");
	incrementIndent();
	newLine(w);
	w.write("_init");
	w.write(class_);
	w.write("();");
	decrementIndent();
	newLine(w);
	if (!method.isVoid())
	w.write("return ");
	w.write(stubName);
	w.write(".");
	w.write(method.getName());
	w.write("(");
	for (int i = 0; i < inputParams.length; i++)
	{
	if (i > 0)
	w.write(", ");
	String paramName = getClassName(inputParams[i].getQualifiedName());
	w.write(getUnusedName(paramName));
	}
	w.write(");");
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	newLine(w);
	}

	private void writeGetSetEndpoint(Writer w) throws IOException
	{
	newLine(w);
	w.write("public String getEndpoint() {");
	incrementIndent();
	newLine(w);
	w.write("return _endpoint;");
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	newLine(w);
	w.write("public void setEndpoint(String endpoint) {");
	incrementIndent();
	newLine(w);
	w.write("_endpoint = endpoint;");
	newLine(w);
	writeSetPropertyEndpoint(w);
	decrementIndent();
	newLine(w);
	w.write("}");
	newLine(w);
	}

	private void createParentFolder(IResource res) throws CoreException
	{
	IResource parent = res.getParent();
	if (parent != null && parent != res && parent instanceof IFolder)
	{
	IFolder folder = (IFolder)parent;
	if (!folder.exists())
	{
	createParentFolder(folder);
	folder.create(true, true, null);
	}
	}
	}

	private void incrementIndent()
	{
	indentCount++;
	}

	private void decrementIndent()
	{
	indentCount--;
	}

	private void indent(Writer w) throws IOException
	{
	for (int i = 0; i < indentCount; i++)
	w.write(" ");
	}

	private void newLine(Writer w) throws IOException
	{
	w.write(NEW_LINE);
	indent(w);
	}

	private String getUnusedName(String name)
	{
	if (usedNames.contains(name))
	{
	for (int i = 0; i < 100; i++)
	{
	String newName = (new StringBuffer(name)).append(String.valueOf(i)).toString();
	if (!usedNames.contains(newName))
	return newName;
	}
	}
	return name;
	}
	}