Hi Team,
If you have any idea please help.
Scheduler:
I have created a scheduler which will run every minute & create a data node
under data repository.
My Scheduler config:
Scheduler
-config
---jobs
------myjobs
--------|-params
--------|--|-path-/MyXml
--------|--|-repository-data
--------|-active - true
--------|-catalog - categorization
--------|-command - myCategorization
--------|-cron - 0 0/1 * * * ?
--------|-description - my command
categorization
-commands
---categorization
-----myCategorization
---------|class-com.mycommand.NodeCreate
The command class code snippet which is successfully creating node is:
public class NodeCreate extends MgnlCommand{
@Override
public boolean execute(Context context) throws Exception {
Content myXml =
MgnlContext.getHierarchyManager("data").getContent("/MyXml");
Content styleContent = myXml.createContent("Style");
NodeDataUtil.getOrCreateAndSet(styleContent, "id", "1001");
myXml.save();
return true;
}
}
My problem:
I do not want to use the Content class as it is deprecated. In magnolia API
they have suggested to use jcr.Node instead. I am trying the code below for
this:
public boolean execute(Context context) throws Exception {
System.out.println("My Command Class is getting called");
Session session = MgnlContext.getJCRSession("data");
Node node = MgnlContext.getJCRSession("data").getNode("/MyXml");
System.out.println(node.getName());
Node myNode = node.addNode("myNode");
myNode.setProperty("value", "myPropVal");
session.save();
}
It’s throwing the following exception below as the getJCRSession method returns
null:
2012-07-27 16:52:00,000 INFO info.magnolia.module.scheduler.CommandJob
: Starting job [myJobs]...
My Command Class is getting called
2012-07-27 16:52:00,000 ERROR info.magnolia.module.scheduler.CommandJob
: Can't execute command categorization-myCat
gorization
org.apache.commons.lang.exception.NestableException: exception during executing
command
at
info.magnolia.commands.MgnlCommand.executePooledOrSynchronized(MgnlCommand.java:178)
at info.magnolia.commands.MgnlCommand.execute(MgnlCommand.java:161)
at info.magnolia.module.scheduler.CommandJob.execute(CommandJob.java:93)
at org.quartz.core.JobRunShell.run(JobRunShell.java:223)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)
Caused by: java.lang.NullPointerException
at
info.magnolia.context.AbstractContext.getJCRSession(AbstractContext.java:134)
at info.magnolia.context.MgnlContext.getJCRSession(MgnlContext.java:511)
at com.mindtree.command.NodeCreate.execute(NodeCreate.java:19)
at
info.magnolia.commands.MgnlCommand.executePooledOrSynchronized(MgnlCommand.java:174)
Please do suggest me if I am doing anything wrong in configuration or anywhere.
--
Context is everything:
http://forum.magnolia-cms.com/forum/thread.html?threadId=45380f8c-f516-4c03-b3fe-054255eb067e
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