Transaction how-to

[Peter Ruzicka, modificado hace 12 años.]

Hello,

I am looking for document/blog How to Liferay Transaction.

Liferay 6.0.6
PostgreSQL

I have a hook with jax-ws web services.
I use only Liferay services.

e.g.

fileEntry = DLFileEntryServiceUtil.addFileEntry(groupId, folderId, filename, filename, description, changeLog, "extraSettings", buffer, serviceContext);
AssetEntry assetEntry = AssetEntryLocalServiceUtil.getEntry(DLFileEntry.class.getName(), fileEntry.getFolderId());
AssetTagUtil.addAssetEntry(assetTagObj.getPrimaryKey(), assetEntry.getPrimaryKey());

I need to setup transaction.

My class annotations

@MTOM
@WebService(targetNamespace="http://services.portal.xyz/",serviceName="AuditResultService",name = "AuditResult", endpointInterface = "xyz.portal.services.AuditResultWS")
@Transactional(isolation = Isolation.DEFAULT, readOnly = false, rollbackFor =  {PortalException.class, SystemException.class, InvalidParameterException.class, NoSuchEntryException.class})

@Transactional is liferay one

Method is annotated only with

@WebMethod

WS works great, but no transaction - document is created and after NoSuchEntryException document stays in Liferay.

Based on forum thread below tried:
http://www.liferay.com/community/forums/-/message_boards/message/9019161

portal-ext.properties
transaction.manager.impl=org.springframework.transaction.jta.JtaTransactionManager
transaction.manager.property.allowCustomIsolationLevels=true
transaction.manager.property.globalRollbackOnParticipationFailure=true

I didn't do anything in my hook spring configuration.

I tried to change isolation etc no success.

Please is there any guide?

Thank you much

[Prakash Khanchandani, modificado hace 11 años.]

Hi Peter,

Did you find anything helpful regarding Transactions in liferay? If yes can you please post it here?

Thank you

[Peter Ruzicka, modificado hace 11 años.]

Halo Prakash,

unfortunately I found no solution & no documentation. I didn't have enough (project) time to start from zero.

Sorry

[Prakash Khanchandani, modificado hace 11 años.]

Thanks for reply.

I just wanted some hints in this direction.

If you have somehow managed to implement transactions in liferay then I would request only for a couple of steps you took. If not no worries.

Thanks Again for the time taken to reply.