c/src/wsdl/org/apache/axis/wsdl/wsdl2ws/cpp/literal/ClassLoader.java

/*
 *   Copyright 2003-2004 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.
 */

 
/**
 * @author Srinath Perera(hemapani@openource.lk)
 * @author Susantha Kumara(susantha@opensource.lk, skumara@virtusa.com)
 */

package org.apache.axis.wsdl.wsdl2ws.cpp.literal;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;

import org.apache.axis.wsdl.wsdl2ws.SourceWriter;
import org.apache.axis.wsdl.wsdl2ws.WrapperFault;
import org.apache.axis.wsdl.wsdl2ws.WrapperUtils;
import org.apache.axis.wsdl.wsdl2ws.CUtils;
import org.apache.axis.wsdl.wsdl2ws.info.WebServiceContext;

public class ClassLoader implements SourceWriter{
	private Writer writer;
	private WebServiceContext wscontext;
	private String classname;
	public ClassLoader(WebServiceContext wscontext) throws WrapperFault {
		this.wscontext = wscontext;
		this.classname = WrapperUtils.getClassNameFromFullyQualifiedName(wscontext.getSerInfo().getQualifiedServiceName());
	}

	public void writeSource() throws WrapperFault {
		String wrappername = classname + CUtils.WRAPPER_NAME_APPENDER;
	try{	
	  this.writer = new BufferedWriter(new FileWriter(getFilePath(), false));
	  writer.write("/*\n");
	  writer.write(" * This file was auto-generated by the Axis C++ Web Service Generator (WSDL2Ws)\n");
	  writer.write(" * This file contains the two export functions of the Web service Dynamic Library \n");
	  writer.write(" */\n\n");
	  writer.write("#include \""+wrappername+".h\" \n");
	  writer.write("extern \"C\" {\n");
	  writer.write("STORAGE_CLASS_INFO\n");
	  writer.write("int GetClassInstance(BasicHandler **inst)\n");
	  writer.write("{\n");
	  writer.write("\t*inst = new BasicHandler();\n");
	  writer.write("\tWrapperClassHandler* pWCH = new "+wrappername+"();\n");
	  writer.write("\t(*inst)->_functions = 0;\n");
	  writer.write("\tif (pWCH)\n");
	  writer.write("\t{\n");
	  writer.write("\t\t(*inst)->_object = pWCH;\n");
	  writer.write("\t\treturn pWCH->init();\n");	  
	  writer.write("\t}\n");
	  writer.write("\treturn AXIS_FAIL;\n");
	  writer.write("}\n");
	  writer.write("STORAGE_CLASS_INFO \n");
	  writer.write("int DestroyInstance(BasicHandler *inst)\n");
	  writer.write("{\n");
	  writer.write("\tif (inst)\n"); 
	  writer.write("\t{\n");
	  writer.write("\t\tWrapperClassHandler* pWCH = reinterpret_cast<WrapperClassHandler*>(inst);\n");
	  writer.write("\t\tpWCH->fini();\n");
	  writer.write("\t\tdelete pWCH;\n");
	  writer.write("\t\tdelete inst;\n");
	  writer.write("\t\treturn AXIS_SUCCESS;\n");
	  writer.write("\t}\n");
	  writer.write("\treturn AXIS_FAIL;\n");
	  writer.write("}\n");
	  writer.write("}\n");
	  writer.flush();
	  writer.close();
	  System.out.println(getFilePath().getAbsolutePath() + " created.....");
	 }catch(IOException e){
		throw new WrapperFault(e);
	 }
	}

	protected File getFilePath() throws WrapperFault {
		String targetOutputLocation = this.wscontext.getWrapInfo().getTargetOutputLocation();
		if(targetOutputLocation.endsWith("/"))
			targetOutputLocation = targetOutputLocation.substring(0, targetOutputLocation.length() - 1);
		new File(targetOutputLocation).mkdirs();
		String fileName = targetOutputLocation + "/" + classname + CUtils.CLASS_LOADER_APPENDER + ".cpp";
		this.wscontext.addGeneratedFile(classname + CUtils.CLASS_LOADER_APPENDER + ".cpp");
		return new File(fileName);
	}

}