JDeveloper "Web Services" tutorial new version needed

Hi everybody,
I'm studying web services now.
I've tried to follow "Publishing, Consuming, Deploying and Testing Web Services" JDeveloper tutorial (http://www.oracle.com/technology/products/jdev/collateral/tutorials/9050/mvcmodel_webservices_tut.html), but I've failed. Tutorial seems to be too old. I've got problems with generating web service and so on... This "End2End" web service demo (http://www.oracle.com/technology/products/jdev/viewlets/10g/WS_End2End_Demo_viewlet_swf.html) is too old as well...
Are there any more web service tutorials (preferrably online) for JDeveloper 10.1.3 except "building simple application"?

I tried to follow "Building a JAX-RPC Web Service" (http://www.oracle.com/technology/obe/obe1013jdev/unitedloan/unitedloan.html#p) tutorial, but I've got problems with steps 2,3,4.
Step 2 output: "Could not canonicalize 'P?↕' (The filename, directory name, or volume label synt
ax is incorrect). From system property java.library.path.
Enter an admin password to use:"
I enter password "welcome" as it is said in tutorial, but then step 3 causes problems.
Step 3 output: "Could not canonicalize 'P?↕' (The filename, directory name, or volume label synt
ax is incorrect). From system property java.library.path.
05/08/16 09:24:05 *** (CRITICAL) Tue Aug 16 09:24:05 EEST 2005 [Thread[OC4J Launcher,5,main]] setConfig
java.lang.InstantiationException: jms.xml: port 9127 already in use.
05/08/16 09:24:05 Error starting JMS-Server: jms.xml: port 9127 already in use."
Step 4 fails because "test connection" fails.

Similar Messages

Unsupported Version error when trying to run Web Services Tutorial example

Hi there,
I'm trying to run the first example from the Java Web Services Tutorial and get the following error when I type 'asant build' in my Command Window.
Buildfile: build.xml
BUILD FAILED
java.lang.UnsupportedClassVersionError: com/sun/tools/ws/ant/WsImport (Unsupport
ed major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at org.apache.tools.ant.loader.AntClassLoader2.defineClassFromData(AntCl
assLoader2.java:76)
When I do a java -version I see my version is Java 1.5, and I'm not sure why the build is still trying to use Java 1.4. I do not want to delete the 1.4 from my machine as it is used for something else.
C:\jwstutorial20\examples\jaxws\helloservice>java -version
java version "1.5.0_09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_09-b03)
Java HotSpot(TM) Client VM (build 1.5.0_09-b03, mixed mode, sharing)
Could you please help me with this problem?
Thanks in advance.
Azeem.

Hi Azeem.
Check out values specified for JAVA_HOME, PATH and CLASSPATH under environment variable. Was facing the same problem. Changed the values to point to jdk1.5 and it is working now.
BTW.
You don't have to uninstall jdk1.4.
Cheers!!!

JDeveloper & web services problems

I've recently installed jdeveloper onto winXP pro from the jdev9i_902.zip download and installed to D:\jdeveloper. Following the instructions I also installed JDK1.3 to D:\jdk1.3.1_04. I ran the setup for oc4j.
The problem I have is that when I followed the "Publish a stateless Java class as a Web service" tutorial, everything goes well until I run it. The errors produces are (taken from the tcptunnel output):
===========
HTTP/1.1 100 Continue
Server: Oracle9iAS (9.0.2.0.0) Containers for J2EE
Date: Sat, 20 Jul 2002 18:35:21 GMT
HTTP/1.1 500 Internal Server Error
Date: Sat, 20 Jul 2002 18:35:22 GMT
Server: Oracle9iAS (9.0.2.0.0) Containers for J2EE
Content-Length: 853
Set-Cookie: JSESSIONID=72fa269c5c2f46889c1fe8e2b69b981d; Path=/
Cache-Control: private
Connection: Close
Content-Type: text/html
<HTML><HEAD><TITLE>500 Internal Server Error</TITLE></HEAD><BODY><H1>500 Internal Server Error</H1><PRE>Servlet error: Cannot generate Class: error: Invalid class file format in E:\Program Files\Java\j2re1.4.0\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.
D:\jdeveloper\j2ee\home\application-deployments\WorkspaceStatelessJava-ProjectStatelessJava-WS\WebServices\temp\__java_stateless_rpc\__HelloImplStatelessWrapper.java:0: Class java.lang.Object not found in class oracle.j2ee.ws.InvocationWrapper.
^
D:\jdeveloper\j2ee\home\application-deployments\WorkspaceStatelessJava-ProjectStatelessJava-WS\WebServices\temp\__java_stateless_rpc\__HelloImplStatelessWrapper.java:8: Class java.lang.Object not found in import.
import java.lang.Object;
^
3 errors
</PRE></BODY></HTML>
=======
The main section that concerns me is "Invalid class file format in E:\Program Files\Java\j2re1.4.0\lib\rt.jar(java/lang/Object.class). ", why is it using this?
Any feedback on this is appreciated.
Dave

Hi Dave and Xuemei
I'd like to try and help you on this question. Can you confirm the following for me:
Did you download jdev9i_902.zip - the complete install or jdev9i_902_base.zip - the base install?
Dave, in you mail you say you have downloaded the complete install. If this is the case, then you did not need to install JDK1.3 and change the SetJavaHome variable. If you now comment out that variable then JDeveloper should use its shipped JDK1.3
The error message seems to indicate that a JDK1.4 version is being picked up by your system at runtime. Can you check if your classpath is set to this E:\ProgramFiles... directory. If so, can you try removing it (save it first!)
JDeveloper is certified against JDK1.3.1_02
Rgds
Susan Duncan
JDeveloper PM

Web Services tutorial - problems executing

I've recently installed jdeveloper onto winXP pro from the jdev9i_902.zip download and installed to D:\jdeveloper. Following the instructions I also installed JDK1.3 to D:\jdk1.3.1_04. I ran the setup for oc4j.
The problem I have is that when I followed the "Publish a stateless Java class as a Web service" tutorial, everything goes well until I run it. The errors produces are (taken from the tcptunnel output):
===========
HTTP/1.1 100 Continue
Server: Oracle9iAS (9.0.2.0.0) Containers for J2EE
Date: Sat, 20 Jul 2002 18:35:21 GMT
HTTP/1.1 500 Internal Server Error
Date: Sat, 20 Jul 2002 18:35:22 GMT
Server: Oracle9iAS (9.0.2.0.0) Containers for J2EE
Content-Length: 853
Set-Cookie: JSESSIONID=72fa269c5c2f46889c1fe8e2b69b981d; Path=/
Cache-Control: private
Connection: Close
Content-Type: text/html
<HTML><HEAD><TITLE>500 Internal Server Error</TITLE></HEAD><BODY><H1>500 Internal Server Error</H1><PRE>Servlet error: Cannot generate Class: error: Invalid class file format in E:\Program Files\Java\j2re1.4.0\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.
D:\jdeveloper\j2ee\home\application-deployments\WorkspaceStatelessJava-ProjectStatelessJava-WS\WebServices\temp\__java_stateless_rpc\__HelloImplStatelessWrapper.java:0: Class java.lang.Object not found in class oracle.j2ee.ws.InvocationWrapper.
^
D:\jdeveloper\j2ee\home\application-deployments\WorkspaceStatelessJava-ProjectStatelessJava-WS\WebServices\temp\__java_stateless_rpc\__HelloImplStatelessWrapper.java:8: Class java.lang.Object not found in import.
import java.lang.Object;
^
3 errors
</PRE></BODY></HTML>
=======
The main section that concerns me is "Invalid class file format in E:\Program Files\Java\j2re1.4.0\lib\rt.jar(java/lang/Object.class). ", why is using this?
Any feedback on this is appreciated.
Dave

Dave, given the messages returned indicate your configuration is looking at a j2se1.4 directory, I think that is the problem. Neither OC4J or JDeveloper are certified with JDK 1.4. I realize that you have installed 1.3 so my guess is that in following step 8 and 10 of the "Installing and Running Oracle9iAS Containers for J2EE" where it says:
8. Install the J2EE container using the following command: java jar oc4j.jar install
10. Start the J2EE container by issuing the following command: java jar oc4j.jar Show me.
the problem is that the commands were not prefixed with the location of your JDK 1.3 installation and by default picked up the later JDK 1.4. I think you will be able to get around it by running the commands as follows (replacing directory names by your locations):
<jdk1.3_home>\bin\java -jar oc4j.jar -install
<jdk1.3_home>\bin\java -jar oc4j.jar
Your JDeveloper should be fine unless you changed its JDK to also be 1.4; by default it uses its own built-in 1.3 JDK.
Hope this points in the right direction.
Mike.

Error while running 10g web services tutorial

I am trying to learn and evaluate JDev 10g. I followed the web services tutorial for 10g. In the end when I tried to run the example I get the following error. Any help will be appreciated. Thanks.
PS: I am also seeing this error in the message pane for the embedded server "Source Files\JDeveloper\j2ee\home\oc4j.jar;C:\Program does not exist."
C:\Program Files\JDeveloper\jdk\bin\javaw.exe -ojvm -classpath C:\JavaWebService\Model\classes;C:\Program Files\JDeveloper\jdev\lib\jdev-rt.jar;C:\Program Files\JDeveloper\jdev\lib\jdev-rt.jar;C:\Program Files\JDeveloper\soap\lib\soap.jar;C:\Program Files\JDeveloper\lib\xmlparserv2.jar;C:\Program Files\JDeveloper\jlib\javax-ssl-1_2.jar;C:\Program Files\JDeveloper\jlib\jssl-1_2.jar;C:\Program Files\JDeveloper\j2ee\home\lib\activation.jar;C:\Program Files\JDeveloper\j2ee\home\lib\mail.jar;C:\Program Files\JDeveloper\j2ee\home\lib\http_client.jar webservtest.EmbeddedMyPersonWSStub
[SOAPException: faultCode=SOAP-ENV:Protocol; msg=Unsupported response content type "text/html", must be: "text/xml". Response was:
<HTML><HEAD><TITLE>500 Internal Server Error</TITLE></HEAD><BODY><H1>500 Internal Server Error</H1><PRE>Servlet error: Cannot generate Class: </PRE></BODY></HTML>
     at org.apache.soap.rpc.Call.getEnvelopeString(Call.java:209)
     at org.apache.soap.rpc.Call.invoke(Call.java:268)
     at webservtest.EmbeddedMyPersonWSStub.sayHello(EmbeddedMyPersonWSStub.java:175) at webservtest.EmbeddedMyPersonWSStub.main(EmbeddedMyPersonWSStub.java:40)
Process exited with exit code 0.

Hi,
Unfortunately, your web service is failing at runtime because JDeveloper (and more specifically, the embedded OC4J) is installed in a directory whose path contains a space character. If you move JDeveloper from "Program Files" to another directory, perhaps "Program_Files", then it'll all go smoothly.
Apologies if this causes you inconvenience.
Regards,
Alan.

Deployment failure in web services tutorial

In http://java.sun.com/webservices/docs/1.2/tutorial/doc/index.html I have got as far as Chapter 3: Getting Started with Tomcat and attempted to build and run the /gs example. I have HTTP error 404, apparently for neither of the possible reasons given in the FAQ; the error has persisted although the system is quiescent and all of the required example files are present as expected.
I am running Windows 2000.
I have installed the web services tutorial at C:\oracle-xml\jwstutorial12.
I have installed the web services development pack at C:\jwsdp-1.2.
I have installed the Java SDK at C:\j2sdk1.4.2_01.
My path is:
C:\jwsdp-1.2\apache-ant\bin;C:\Python22\.;C:\oracle\ora81\bin;C:\Program Files\Oracle\jre\1.1.7\bin;C:\Perl\bin\;C:\Program Files\Tcl\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program Files\Microsoft SQL Server\80\Tools\BINN;C:\Program Files\ActiveState Komodo 2.3\;C:\j2sdk1~1\jre\bin\clientMy C:\jwsdp-1.2\conf\tomcat-users.xml is:
<?xml version='1.0' encoding='utf-8'?>
<tomcat-users>
<role rolename="manager"/>
<role rolename="admin"/>
<user username="MarshalJ" password="metro" roles="admin,manager"/>
</tomcat-users>My C:\oracle-xml\jwstutorial12\examples\common\build.properties is:
tutorial.home=C:\oracle-xml
tutorial.install=${tutorial.home}/jwstutorial12
username=MarshalJ
password=metro
host=localhost
port=8080
secure.port=8443
url=http://${host}:${port}/managerI have run this command-line session:
Microsoft Windows 2000 [Version 5.00.2195]
(C) Copyright 1985-2000 Microsoft Corp.
C:\>cd \oracle-xml\jwstutorial12\examples\gs
C:\oracle-xml\jwstutorial12\examples\gs>ant build
Buildfile: build.xml
init:
prepare:
    [mkdir] Created dir: C:\oracle-xml\jwstutorial12\examples\gs\build
    [mkdir] Created dir: C:\oracle-xml\jwstutorial12\examples\gs\dist
    [mkdir] Created dir: C:\oracle-xml\jwstutorial12\examples\gs\build\WEB-INF
    [mkdir] Created dir: C:\oracle-xml\jwstutorial12\examples\gs\build\WEB-INF\c
lasses
    [mkdir] Created dir: C:\oracle-xml\jwstutorial12\examples\gs\build\WEB-INF\l
ib
    [mkdir] Created dir: C:\oracle-xml\jwstutorial12\examples\gs\build\WEB-INF\t
ags
copy:
     [copy] Copying 1 file to C:\oracle-xml\jwstutorial12\examples\gs\build
     [copy] Copying 1 file to C:\oracle-xml\jwstutorial12\examples\gs\build\WEB-
INF
build:
    [javac] Compiling 1 source file to C:\oracle-xml\jwstutorial12\examples\gs\b
uild\WEB-INF\classes
BUILD SUCCESSFUL
Total time: 29 seconds
C:\oracle-xml\jwstutorial12\examples\gs>ant install
Buildfile: build.xml
init:
prepare:
copy:
build:
install:
[install] OK - Installed application at context path /gs
BUILD SUCCESSFUL
Total time: 1 minute 32 seconds
C:\oracle-xml\jwstutorial12\examples\gs>With Tomcat active and the system quiescent I have this output from Mozilla:
HTTP Status 404 - /gs
type Status report
message /gs
description The requested resource (/gs) is not available.
Java Web Services Developer Pack/1.2I would be grateful if someone would point out what I have missed.

Thank you for the reply.
I have jwsdp-1.2 (not 1.3) and the version of Tomcat that was packaged with that is the only one I have.
The complete file structure for the gs application has been built at C:\oracle-xml\jwstutorial12\examples\gs. The directory C:\jwsdp-1.2\work\Catalina\localhost\gs exists but it is empty.
When you mention ant scripts, does that mean build.xml? Is the operation you describe performed in a <target> element? How do I set it up? I could not spot anything in the Ant manual.
I notice that C:\oracle-xml\jwstutorial12\examples\common\targets.xml is not well-formed. It consists of a lot of <taskdef> and <target> elements all at document root level.
Thanks for your help.

Error loading control. a newer version needed. the default settings will be used

Hi I am using LabVIEW DSC 7.1 for programming my application. My VI contains NI hypertrend which I am publishing on a browser using the web publishing tool. When I open the web browser on a different computer I get this error- Component works Error loading Control. A newer version needed. The default settings for the control will be used. I have disabled firewall, pop up blocker etc...but for some reason it keeps giving me the same error. I read the knowledge base and it talks something about the .OCX file. I am not sure what I am supposed to do..I also have the DSC runtime installed in my machine. I'd appreciate it if someone could help me with this.

If you're on a 64-bit OS, OCX files must be in the folder: %windir% \ SysWOW64
and not in %windir% \ System32 (only for 32 bits OS)
>> %windir% is the environment variable that defines the Windows folder! (eg: C:\Windows)
French version:
Si tu es sur un OS en 64 bits, les fichiers .ocx doivent se trouver dans le dossier : %windir%\SysWOW64\
et non pas dans %windir%\System32
>> %windir% étant bien sur la variable d'environnement qui défini le dossier de Windows ! (par ex: C:\Windows)

About Using Ant in Web Services Tutorial 1.0.1

I downloaded the latest version of the Java Web Services Tutorial 1.0.1 and trying to run the
sa,ple applications from ConvertedApp.java. When I type in "ant build"(ant version is 1.4.1), I
am gettigng the error saying
" Usage is java [options] class ........"
as if implying that the classname is missing somewhere!!
Can anyone please give any clue what might go wrong here?
(I am on Windows 2000).
Thanks

Hello.
For example, build.xml is in the folder:
d:\jwsdp_tutorial\docs\tutorial\examples\gs\build.xml
Then write a bat-file in the same folder that looks like this:
-------------------- BEGIN --------------------
set JAVA_HOME=d:/j2sdk1.4.1
set ANT_HOME=d:/jakarta-ant-1.5.1
set CATALINA_HOME=d:/jakarta-tomcat-4.1.18
%JAVA_HOME%/bin/java -cp %JAVA_HOME%/lib/tools.jar;%JAVA_HOME%/jre/lib/rt.jar;%JAVA_HOME%/jre/lib/jaws.jar;%ANT_HOME%/lib/ant.jar;%ANT_HOME%/lib/optional.jar;%ANT_HOME%/lib/xercesImpl.jar;%ANT_HOME%/lib/xml-apis.jar;%CATALINA_HOME%/server/lib/catalina-ant.jar -Djwsdp.home=d:/jwsdp_tutorial org.apache.tools.ant.Main -logfile build.log -buildfile build.xml
-------------------- END --------------------
Additionally you have to install j2sdk1.4.1, jakarta-ant-1.5.1 and jakarta-tomcat-4.1.18.

Example code download for "The JavaTM Web Services Tutorial "

Web page at http://java.sun.com/webservices/docs/1.0/tutorial/doc/Preface.html#63740 describes the follwoing way to get code example
==========================================
If you are viewing this online, you need to download The Java Web Services Tutorial from:
http://java.sun.com/webservices/downloads/webservicestutorial.html
Once you have installed the tutorial bundle, the example source code is in the <JWSDP_HOME>/docs/tutorial/examples directory, with subdirectories for each of the technologies included in the pack.
==========================================
However, following the link, I download file jwsdp-1_5_01-tutorial.zip. But this zip does not contain a docs/tutorial/.. directory.
Any hint? Thanks in advance.

Did you set up the database as described in
http://java.sun.com/webservices/docs/1.0/tutorial/doc/WebApp13.html#69868

Trouble With Web Services Tutorial Examples

I am having trouble getting the Web Services Tutorial examples to run.
For example, when I compiled the hello1 example, and tried to run it, I got a directory listing. All the directory listing contained was the dukewaving.gif file.
When I tried to run hello2, I got something similar. This time though, there were two jsp files in the listing. By clicking on the first one, I was able to run the application.
Now I can't run the bookstore1 example. I went back a second time, to be sure that I was following the instructions exactly as written. I am gettng an HTTP Status 404 - Servlet BookStoreServlet is not available.
I don't know why this is happening. There were no errors when I ran the Ant targets, and the WAR file did get copied to the webapps directory.
I would be very grateful for any help. I am very new to Java and am finding this very frustrating.
Thank You,
Chrissy

This is what's in my log file. Why is the servlet being marked as unavailable?
2004-03-13 21:11:37 Manager: deploy: Deploying web application at '/bookstore1'
2004-03-13 21:11:37 Manager: Uploading WAR file to C:\jwsdp-1.3\webapps\bookstore1.war
2004-03-13 21:11:37 Manager: Extracting XML file to C:\jwsdp-1.3\conf\Catalina\localhost\bookstore1.xml
2004-03-13 21:11:37 Manager: install: Installing context configuration at 'file:/C:/jwsdp-1.3/conf/Catalina/localhost/bookstore1.xml' from 'jar:file:/C:/jwsdp-1.3/webapps/bookstore1.war!/'
2004-03-13 21:13:47 Marking servlet BookStoreServlet as unavailable

Can't find java source to web services tutorial

When I down load the Java Web Services Tutorial zip file, all that is in there are html files. I've read all sorts of references to the source, even a directory structure, but I cannot find the files.
I have gone to:
http://java.sun.com/webservices/downloads/webservicespack.html
And clicked on the Java WebServices Tutorial, v1.5_01 Download.
The java source files to the tutorial are NOT in that zip file.

Hmm, the URL for the tutorial you gave isn't working for me.
I've checked a bit more through the tutorial and JWSDP examples, and they all match for me. I'm looking at JWSDP version 1.5, and the tutorial here:
http://java.sun.com/webservices/docs/1.5/tutorial/doc/index.html
I can't find a 'HelloService' in this tutorial (I also have the tutorial downloaded, grep gave no results). The tutorial refers to, for example, to an example in <JWSDP_HOME>/xmldsig/samples/validate, which I have in my JWSDP. (The page that refers to this example is http://java.sun.com/webservices/docs/1.5/tutorial/doc/XMLDigitalSignatureAPI8.html#wp511406)
If you're really looking at the tutorial version 1.3 (as the URL looks) that could explain it. So, my hunch is a version mismatch, but I could be way off the mark.
-Tim

Web Services - tutorial w/ invalid links

Has anyone gone thru the
'Automated invocation of a .NET web service' tutorial?
The URL listed in the tutorial
http://hosting001.vs.k2unisys.net/Weather/PDCWebService/WeatherServices.asmx is invalid. Any idea where I find
similar .net web services to complete the tutorial?
Thanks.
Srini

Dave, given the messages returned indicate your configuration is looking at a j2se1.4 directory, I think that is the problem. Neither OC4J or JDeveloper are certified with JDK 1.4. I realize that you have installed 1.3 so my guess is that in following step 8 and 10 of the "Installing and Running Oracle9iAS Containers for J2EE" where it says:
8. Install the J2EE container using the following command: java jar oc4j.jar install
10. Start the J2EE container by issuing the following command: java jar oc4j.jar Show me.
the problem is that the commands were not prefixed with the location of your JDK 1.3 installation and by default picked up the later JDK 1.4. I think you will be able to get around it by running the commands as follows (replacing directory names by your locations):
<jdk1.3_home>\bin\java -jar oc4j.jar -install
<jdk1.3_home>\bin\java -jar oc4j.jar
Your JDeveloper should be fine unless you changed its JDK to also be 1.4; by default it uses its own built-in 1.3 JDK.
Hope this points in the right direction.
Mike.

Cannot complie the example at Java Web Services Tutorial 1.3,Ch3

Hi all,
At the Java Web Services Tutorial 1.3 Chapter 3, there has an example but I cannot compile!
The is the output of ant:
C:\jwsdp-1.3\jwstutorial13\examples\gs>ant build
Buildfile: build.xml
BUILD FAILED
file:C:/jwsdp-1.3/jwstutorial13/examples/common/targets.xml:1: taskdef class org.apache.catalina.ant.ListTask cannot be found
Total time: 5 seconds
Would you please give me an idea to solve this problem?
Thanks
Chris

Ok...this is driving me nuts!!!
I am getting the same error (blah blah blah...ListTask cannot be found) and I have looked over the forum and copied over the catalina-ant.jar file into the apache-ant/lib dir. I have also included every path I can think of in the PATH env var and CLASSPATH env var...
PATH = C:\jwsdp-1.3\jwsdp-shared\bin;D:\pipeline\products\cygwin\bin;D:\Ant\apache-ant-1.5.4\bin;C:\jwsdp-1.3\apache-ant\bin;D:/pipeline/products/jdk;D:/lcms/products/jdk
pipeline is where my jdk (I have two different versions because two different apps) is and the ref to D:\Ant...is for another app.
CLASSPATH = C:\Program Files\Altova\xmlspy\XMLSpyInterface.jar;C:\jwsdp-1.3\server\lib\catalina-ant.jar;C:\jwsdp-1.3\common\lib
ignore the XMLSpy stuff
please help...thanks ahead of time.
skye

My ipod touch is not syncing properly. I have updated the software to the latest (2.2.1) and have even resored it. Itunes says it is working and updated but will not sync and apps. Error message says that app will not sync because a newer version needed

My ipod touch (model A1213) is not syncing properly. I have updated the software to the latest (2.2.1) and have even resored it. Itunes says it is working and updated but will not sync and apps. Error message says that app will not sync because a newer version needed.

2.2.1 is not the latest available for any ipod touch.
Is yours the original ipod touch?
If so then:
Purchasing iOS 3.1 Software Update for iPod touch (1st generation)

Error in using email Web Service tutorial

Hi ,
I downloaded the email web service tutorial from
sdn and tried to executeit.
But it is throwing error,.
I also tried to bypass proxy settimg but still the same error is coming
Can anyone guide me as what i should do?
The error stack trace -
The initial exception that caused the request to fail, was:
   java.io.IOException: Cannot connect to http://www.abysal.com/soap/AbysalEmail.wsdl: www.abysal.com
    at com.sap.engine.services.webservices.tools.WSDLDownloadResolver.resolveEntity(WSDLDownloadResolver.java:161)
    at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadDOMDocument(WSDLDOMLoader.java:1018)
    at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadWSDLDocument(WSDLDOMLoader.java:1125)
    at com.sap.engine.services.webservices.jaxrpc.wsdl2java.ProxyGenerator.generateProxy(ProxyGenerator.java:178)
    at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.generateProxyFiles(DGenericServiceImpl.java:146)
Detailed Error -
com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for WSDL URL 'http://www.abysal.com/soap/AbysalEmail.wsdl' and service factory configuration 'null'
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:421)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.readOperationsFromWSDL(WSModelInfo.java:371)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadataInternal(WSModelInfo.java:341)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadata(WSModelInfo.java:325)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo$Cache.getModelInfo(WSModelInfo.java:198)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getModelInfoFromCacheOrCreate(WSModelInfo.java:1029)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getModelInfoFromCacheOrCreate(WSModelInfo.java:247)
     at com.sap.tc.webdynpro.model.webservice.gci.WSTypedModel.<init>(WSTypedModel.java:41)
     at emailadwsmodel.EmailAdWSModel.<init>(EmailAdWSModel.java:45)
     at com.sap.tc.wd.adws.comp.app.EmaiFormView.wdDoInit(EmaiFormView.java:107)
     at com.sap.tc.wd.adws.comp.app.wdp.InternalEmaiFormView.wdDoInit(InternalEmaiFormView.java:156)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:445)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:709)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:579)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:155)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:295)
     at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.show(ApplicationWindow.java:183)
     at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.open(ApplicationWindow.java:178)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:364)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:700)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:752)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:705)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:154)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.WebserviceClientException: GenericServiceFactory initialization problem. Could not load web service model. See nested exception for details.
     at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.generateProxyFiles(DGenericServiceImpl.java:149)
     at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.<init>(DGenericServiceImpl.java:49)
     at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:71)
     at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:91)
     at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:419)
     ... 45 more
Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.ProxyGeneratorException: Proxy Generator Error. Problem with WSDL file parsing. See nested message.
     at com.sap.engine.services.webservices.jaxrpc.wsdl2java.ProxyGenerator.generateProxy(ProxyGenerator.java:182)
     at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.generateProxyFiles(DGenericServiceImpl.java:146)
     ... 49 more
Caused by: com.sap.engine.lib.xml.util.NestedException: IO Exception occurred while parsing file:Cannot connect to http://www.abysal.com/soap/AbysalEmail.wsdl: www.abysal.com -> java.io.IOException: Cannot connect to http://www.abysal.com/soap/AbysalEmail.wsdl: www.abysal.com
     at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadDOMDocument(WSDLDOMLoader.java:1038)
     at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadWSDLDocument(WSDLDOMLoader.java:1125)
     at com.sap.engine.services.webservices.jaxrpc.wsdl2java.ProxyGenerator.generateProxy(ProxyGenerator.java:178)
     ... 50 more
Caused by: java.io.IOException: Cannot connect to http://www.abysal.com/soap/AbysalEmail.wsdl: www.abysal.com
     at com.sap.engine.services.webservices.tools.WSDLDownloadResolver.resolveEntity(WSDLDownloadResolver.java:161)
     at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadDOMDocument(WSDLDOMLoader.java:1018)
     ... 52 more

Hi Vivek,
This problem occurs when Web Service provider is not reachable , it means the server which provides services to the WSDL is temporally down or not reachable . To check whether the services is reachable , you could paste the WSDL URL in your internet browser , if it opens then problem is with NWDS configuration of proxy else sever is not reachable .
In your case problem is not with NWDS but with server as it looks that it is temprorarly down. To avoid such problem in future you could also store the WSDL file locally on your system and then can import ( obvioulsy you requires at least once to get the WSDL ) . This will help only while modelling the application to run you will require the service provider to be up and runnning
You could use other tutorials to try AWS Model in Web Dynpro .
regards
Dhawal

JDeveloper "Web Services" tutorial new version needed

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