Can't generate PDF from xdp and XML

Question

Hello,
I'm new to livecycle and flashbuilder.
I assigned as a task to send to a  livecycle server a xdp template and a XML file with the data in order to create the pdf.
So far, I created a class with two methods that returns as a BLOB the strings of a xdp template and the XML data to populate the template.
On the main application I'm calling the generatePDFOutput method from the OutputService and as far as I know I'm supposed to get a Blob which I can manipulate to save it as a PDF.
What could be my error? or how should I approach this problem? I came here since I can't find some document that shows how to create pdf from a flex app using livecycle...
I appreaciate your help.
I attach below the code of the main class
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
               xmlns:s="library://ns.adobe.com/flex/spark"
               xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" creationComplete="initializeChannelSet();">
    <fx:Script>
        <![CDATA[
            import flash.sampler.Sample;
            import mx.messaging.ChannelSet;
            import mx.messaging.channels.AMFChannel;
            import mx.rpc.CallResponder;
            import mx.rpc.events.ResultEvent;
            import services.outputservice.OutputService;
            import valueObjects.BLOB;
            import valueObjects.OutputResult;
            import valueObjects.PDFOutputOptionsSpec;
            import valueObjects.RenderOptionsSpec;
            private var parentResourcePath:String="/";
            private var serverPort:String="192.168.3.46:8080";
            private function initializeChannelSet():void{
                var cs:ChannelSet= new ChannelSet();
                cs.addChannel(new AMFChannel("remoting-amf", "http://"+serverPort+"/remoting/messagebroker/amf"));
                outputService.setCredentials("administrator","password");
                outputService.channelSet=cs;
            protected function btn_clickHandler(event:MouseEvent):void
            var pdf:OutputService= new OutputService();
            var x:TestPDF= new TestPDF();
            var wsCall:CallResponder= new CallResponder();
            var out:PDFOutputOptionsSpec= new PDFOutputOptionsSpec();
            out.fileURI="D:\PDF_Output\test.pdf";
            var render:RenderOptionsSpec= new RenderOptionsSpec();
            wsCall.token=pdf.generatePDFOutput("PDF","Form.xdp","D:\\PDF_Output",out,render,TestPDF.D ata());
            var res:BLOB= wsCall.lastResult as BLOB;
            var result:ByteArray= new ByteArray();
                result=res as ByteArray;
            var a:Number=2;
            protected function outputService_resultHandler(event:ResultEvent):void
                // TODO Auto-generated method stub
        ]]>
    </fx:Script>
    <fx:Declarations>
        <!-- Place non-visual elements (e.g., services, value objects) here -->
        <mx:RemoteObject id="outputService" destination="OutputService" result="outputService_resultHandler(event);"/>
    </fx:Declarations>
    <s:Button id="btn" x="90" y="141" label="Button" click="btn_clickHandler(event)"/>
</s:Application>

Answer 1

build.xml file for Hibernate:
<?xml version="1.0"?>
<project name="Hibernate"
default="schemaGenerator" basedir="C:\Hibernate">
<property name="src.dir" value="src"/>
<property name="classes.dir" value="classes"/>
<property name="hibernate" value="hibernate-2.1"/>
<property name="hibernate.mappings" value="mappings"/>
<property name="jdbc" value="C:\oracle\product\10.1.0\Db_1\jdbc"/>
<property name="hibernate.extensions" value="tools"/>
<property name="hibernate.properties" value="properties"/>
<path id="project.class.path">
<pathelement location="${classes.dir}" />
<fileset dir="${hibernate}">
<include name="hibernate2.jar"/>
</fileset>
<fileset dir="${hibernate}/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${hibernate.extensions}/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${hibernate.extensions}">
<include name="hibernate-tools.jar"/>
</fileset>
<fileset dir="${jdbc}/lib">
<include name="classes12.jar"/>
</fileset>
</path>
<target name="init"> <mkdir dir="${src.dir}"/>
<mkdir dir="${classes.dir}"/>
</target>
<taskdef name="javaGen"
classname="net.sf.hibernate.tool.hbm2java.Hbm2JavaTask"
classpathref="project.class.path"/>
<target name="javaGenerator" depends="init">
<javaGen output="${src.dir}">
<fileset dir="${hibernate.mappings}">
<include name="Catalog.hbm.xml"/>
</fileset>
</javaGen>
</target>
<target name="compile" depends="javaGenerator">
<javac srcdir="${src.dir}"
destdir="${classes.dir}">
<classpath refid="project.class.path"/></javac>
</target>
<taskdef name="schemaGen"
classname="net.sf.hibernate.tool.hbm2ddl.SchemaExportTask"
classpathref="project.class.path"/>
<target name="schemaGenerator" depends="compile">
<schemaGen properties="${hibernate.properties}/hibernate.properties" quiet="no">
<fileset
dir="${hibernate.mappings}">
<include name="Catalog.hbm.xml"/>
</fileset>
</schemaGen>
</target>
</project>