Error retrieving java service...

Hello to all,

This is Barış; totally newbie for Xcp Documentum

Isnt there a log or something else in order to trace what cause the error while selecting the Java service in Execute Java Service screen? (Java Extensions) you can find my code and artifact below:

<?xml version="1.0" encoding="UTF-8"?>

<nsJavaModule:JavaModule xmlns:nsJavaModule="http://xcp.emc.com/javamodule"

urn="urn:Xcp_Deneme:com.emc.xcp.artifact.javamodule.category:Artifacts/Java

Modules/xcp_deneme2.javamodule"

categoryId="com.emc.xcp.artifact.javamodule.category" name="xcp_deneme2"

label="xcp deneme2" implementationClass="com.example.xcp.xcp_deneme2">

< !—1 or more -->

</nsJavaModule:JavaModule>

package com.example.xcp;

import java.util.UUID;

public class xcp_deneme2 {

public static String generateUniqueId(String prefix) {

int hashCode = UUID.randomUUID().hashCode();

String guidHashCode = Integer.toString(hashCode);

if (guidHashCode.startsWith("-"))

{

guidHashCode = prefix + guidHashCode.replace("-", "3");

}

return guidHashCode;

}

Thanks in advance

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Comments

Symer

Any help would be highly appreciated? At least maybe some bread crumbs to follow... It is a bit urgent...

Fine Regards

winmail.dat

Symer

Now the situation is I cannot see the methods of the class... I recreated the project and pass the error but...

hata.PNG.png

Symer

Similar to this issue:

But my compiler and environment is same : 1.7

nking

What version of xCP are you using? In 2.1 or 2.2 you should be able to add the JAR file as a Java Service directly in Designer instead of creating a Java Module file.

Symer

Thank you for your response Nick;

I am using 2.1 and yes, I am able to add the JAR file as a Java Service directly but after adding it, when I go to process screen and select the Java service I have added as seen in the screenshot below:

ıdgenerator.PNG.png

It gives me the following error:

"Error retrieving Java Service com.example.xcpdev.lab05IdGenerator"

However when I select the other Artifact labelled "Id Generator" in the list above, I cannot see the methods of it and no warnings... ??? Isnt that weird or its just normal?

Great Regards

AnshulK

Can you please confirm if the Java classes are compiled using the correct JDK version (I think it 1.6)

carlosanchez-g2dHi

Have you tried removing the static declaration in your method?

Symer

Hello Anshul,

Thank you for your reply; I compiled the code via Eclipse like this:

eclipse jre.JPG.jpg

And the Xcp environment is:

xcp jre.JPG.jpg

Cheers

Symer

Hi Carlos thank you for your reply; yes I tried that also but no change...

carlosanchez-g2dHi

CMD will show you the first java in your path variable. Check the jre bundled to your xcp instance (in the jre folder) and adjust compiler settings as in the picture.

Regards.

Symer

For anyone who have suffered from this issue;

That was all because I didnt installed jre6 on my Java compiler machine and select the default jre as 1.6. I thought that jre is down-supported and it is enough just to select jre from the list but...

emc soru.JPG.jpg

Thank you all for your interest and precious answers...

Cheers

carlosanchez-g2dHi

Of course you can install another JVM in your computer but you can adjust the version compatibility in your project so that you don't have to be doing that (and upgrading each one of the previos JVM versions).

Either solution will work.