topic Re: money-tasks-1.0.0.jar in Alfresco Archive

money-tasks-1.0.0.jar

dev1 — Tue, 04 Jan 2011 10:33:51 GMT

hi,I successfully created money-tasks-1.0.0.jar and added it to the preferences as mentioned in the user guide…from here what i need to do to see a new palette in the eclipse….Regards,DEV

Re: money-tasks-1.0.0.jar

tiesebarrell — Tue, 04 Jan 2011 11:40:46 GMT

Open or re-open an Activiti diagram, that's all.

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 05:31:41 GMT

hi,
I need some help in creating this new palette….what code should be written in "org.acme.runtime.AcmeMoneyJavaDelegation".

Regards,
DEV

Re: money-tasks-1.0.0.jar

balaji1 — Wed, 05 Jan 2011 06:18:24 GMT

Hey,
Are you able to create the extension jar. I am getting build failure in the example for customisation
[INFO] ————————————————————————
[INFO] BUILD FAILURE
[INFO] ————————————————————————
[INFO] Total time: 59.403s
[INFO] Finished at: Wed Jan 05 06:14:18 GMT 2011
[INFO] Final Memory: 4M/81M
[INFO] ————————————————————————
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-jar-plugin:2.3.1:jar (default-jar) on project money-tasks: Error assembling JAR: Failed to read filesystem attributes for: /etrade/home/rravindr/Actnew_0.6/com.etrade.designer.custom.palette/pom.xml: Failed to retrieve numeric file attributes using: '/bin/sh -c ls -1nlad /etrade/home/rravindr/Actnew_0.6/com.etrade.designer.custom.palette/pom.xml': Error while executing process. Cannot run program "/bin/sh": java.io.IOException: error=12, Cannot allocate memory -> [Help 1]

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 06:25:36 GMT

the problem here is…i dont know where and what to write in the java classes. how to link these classes to pom.xml…..

Re: money-tasks-1.0.0.jar

balaji1 — Wed, 05 Jan 2011 06:56:15 GMT

How cum you created the jar file then.
Can you please tell the list of steps you followed?

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 07:46:19 GMT

Step wise description as asked by u:-

1)Create a new java project.
2)create a new pom.xml file in that java project…and i wrote the following things in that pom.xml:-

<project
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

<modelVersion>4.0.0</modelVersion>

<groupId>org.acme</groupId>
<artifactId>money-tasks</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<name>Acme Corporation Money Tasks</name>

<dependencies>
<dependency>
    <groupId>org.activiti</groupId>
    <artifactId>activiti-designer-integration</artifactId>
    <version>0.6.0</version> <!– Current Activiti Designer Version –>
    <scope>compile</scope>
</dependency>
</dependencies>

<repositories>
<repository>
      <id>Activiti</id>
      <url>http://maven.alfresco.com/nexus/content/repositories/activiti/</url>
   </repository>
</repositories>

<build>
<plugins>
        <plugin>
      <artifactId>maven-compiler-plugin</artifactId>
      <configuration>
        <source>1.5</source>
        <target>1.5</target>
        <showDeprecation>true</showDeprecation>
        <showWarnings>true</showWarnings>
        <optimize>true</optimize>
      </configuration>
    </plugin>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-jar-plugin</artifactId>
      <version>2.3.1</version>
      <configuration>
        <archive>
          <index>true</index>
          <manifest>
            <addClasspath>false</addClasspath>
            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
          </manifest>
          <manifestEntries>
            <ActivitiDesigner-Extension-Name>Acme Money</ActivitiDesigner-Extension-Name>
          </manifestEntries>
        </archive>
      </configuration>
    </plugin>
</plugins>
</build>

3)previously i just built this file and got a jar..but i know untill imention something in the </dependencies> tag which i have left blank for time being i wont be able to do any thing….

I want u to tell me what is the java file which i need to write and how to mention it in dependencies tag in my pom.xml to create a new palette.

Regards,
DEV

Re: money-tasks-1.0.0.jar

tiesebarrell — Wed, 05 Jan 2011 08:10:43 GMT

DEV,

you don't need anything in the dependencies tag besides what you have already. The class you write is IN this library, so you're not dependent on another. Just implement a POJO and annotate some members as described in the userguide. That's the kind of class you need to write.

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 08:37:50 GMT

hi,
so you are asking me to add this jar file to the activiti project as mentioned in the user guide and impliment a class with the name "AcmeMoneyTask" as mentioned in the user guide……

till here i have done it earlier but the problem was, in that pojo file i was getting stuck with some dependencies. I am forwarding you the snapshot…

Regards,
DEV

Re: money-tasks-1.0.0.jar

balaji1 — Wed, 05 Jan 2011 08:55:32 GMT

Now,
After I created plugin.xml and ran mvn eclipse:eclipse. It has created src/main/java and src/main/resources folders.

1. Once you've created your extension JAR (for instance, by performing a mvn install in your project to build it with Maven), you need to transfer the extension to the computer where Activiti Designer is installed;

For the above step , I ran mvn install and faced below error.

ERROR] Failed to execute goal org.apache.maven.plugins:maven-jar-plugin:2.3.1:jar (default-jar) on project money-tasks: Error assembling JAR: Failed to read filesystem attributes for: /etrade/home/rravindr/Actnew_0.6/com.etrade.designer.custom.palette/pom.xml: Failed to retrieve numeric file attributes using: '/bin/sh -c ls -1nlad /etrade/home/rravindr/Actnew_0.6/com.etrade.designer.custom.palette/pom.xml': Error while executing process. Cannot run program "/bin/sh": java.io.IOException: error=12, Cannot allocate memory -> [Help 1]

Re: money-tasks-1.0.0.jar

tiesebarrell — Wed, 05 Jan 2011 08:55:42 GMT

Looks like you have a version mixup. You are using the old version of the integration library, with the new version of designer. You need to manually build the correct version of the .integration library and not retrieve it from the Maven repo (the new version is not up there yet). Then, add the newly created integration lib to your project and the compilation issues should be resolved.

Re: money-tasks-1.0.0.jar

tiesebarrell — Wed, 05 Jan 2011 08:57:39 GMT

Balaji,

that's a problem on your machine, not in code. Look at the message: Cannot run program "/bin/sh": java.io.IOException: error=12, Cannot allocate memory -> [Help 1] Are you running in a directory where you don't have access or do you have loads of zombie threads? It simply can't execute Maven at all.

Re: money-tasks-1.0.0.jar

balaji1 — Wed, 05 Jan 2011 09:22:19 GMT

Hi,
Now the jar is created.

In Java -> User Libraries section is empty. only import and New button is enabled.

Thanks

Re: money-tasks-1.0.0.jar

tiesebarrell — Wed, 05 Jan 2011 09:38:40 GMT

Create a new one with the *exact* name Activiti Designer Extensions -> Then you can add them. I'll create a JIRA issue, because I noticed this too.

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 09:43:03 GMT

balaji,

click on that new button and write "Activiti Designer Extension" and then import you jar….

Regards,
DEV

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 09:45:05 GMT

Tiese,
As you said I am stuck in the version problem..i tried to install the latest activiti in eclips eby using Activiti - http://activiti.org/designer/update ….but this site still refers to 0.6.0 version…is this the latest ????…bec 0.6.0 is there since 1 month..!!!

Regards,
DEV

Re: money-tasks-1.0.0.jar

tiesebarrell — Wed, 05 Jan 2011 09:48:34 GMT

Yes, there is no new version uploaded yet. You need to perform a mvn install on the integration project, so you can use the new library as a dependency.

Re: money-tasks-1.0.0.jar

balaji1 — Wed, 05 Jan 2011 10:00:34 GMT

HI,
I have added library as mentioned. But the libraryh is not reflected in the package explorer.

There is also red exclamation symbol in the project.

THanks

Re: money-tasks-1.0.0.jar

tiesebarrell — Wed, 05 Jan 2011 10:12:25 GMT

Which package explorer? It should be in your development environment's Eclipse, on the project's classpath. If there are errors, see what they tell you. It's probably a Java compilation error.

Re: money-tasks-1.0.0.jar

dev1 — Wed, 05 Jan 2011 10:34:52 GMT

Balaji
After adding the library in the prefrences->users and adding the acma jar…just open a new actviti project and add the jars required to run activiti…u will be be able to import the dependencies…

Regards,
DEV.