package org.codehaus.xfire.gen;import java.io.BufferedOutputStream;import java.io.File;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.OutputStream;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.apache.tools.ant.BuildException;import org.codehaus.xfire.service.Service;/** * A Java 2 WSDL generation Ant task for XFire. Allows to generate the Wsdl * without firing up the web server. *  * @author <a href="jerome@coffeebreaks.org">Jerome Lacoste</a> */public class WsdlGenTask    extends BaseServicesGenTask{    private static final Log LOGGER = LogFactory.getLog(WsdlGenTask.class);    private String outputDirectory;    private File generatedFile;    private File outputDir;    public void setOutputDirectory(String outputDirectory)    {        this.outputDirectory = outputDirectory;    }    private static Log getLogger()    {        return LOGGER;    }    /**     * Path of the generatedFile     *      * @return the File when succesfully generated     */    public File getGeneratedFile()    {        return generatedFile;    }    public void execute()        throws BuildException    {        outputDir = new File(outputDirectory);        if (!outputDir.exists() && !outputDir.mkdirs())        {            getLogger().warn("the output directory " + outputDirectory                    + " doesn't exist and couldn't be created. The task with probably fail.");        }        iterateServices();    }    @Override    protected void processService(Service service)    {        String serviceName = service.getName().getLocalPart();        File outputFile = new File(outputDir, serviceName + ".wsdl");        FileOutputStream out;        try        {            out = new FileOutputStream(outputFile);        }        catch (FileNotFoundException e)        {            throw new BuildException("Unable to generate WSDL: output file " + outputFile                    + " not found", e);        }        OutputStream stream;        stream = new BufferedOutputStream(out);        try        {            service.getWSDLWriter().write(stream);        }        catch (IOException e)        {            throw new BuildException("Unable to generate WSDL.", e);        }        generatedFile = outputFile;    }}