com.atlassian.confluence.upgrade.upgradetask
Class BodyTypeUpgradeTask

java.lang.Object
  com.atlassian.confluence.upgrade.AbstractUpgradeTask
      com.atlassian.confluence.upgrade.upgradetask.BodyTypeUpgradeTask

All Implemented Interfaces:

DatabaseUpgradeTask, UpgradeTask

public class BodyTypeUpgradeTask
extends AbstractUpgradeTask
implements DatabaseUpgradeTask

Iterates over the content and sets the BodyType to either mail or wiki as per the content type.

Constructor Summary

BodyTypeUpgradeTask(ContentDao contentDao, org.springframework.transaction.PlatformTransactionManager transactionManager, net.sf.hibernate.SessionFactory sessionFactory)

Method Summary

void	doUpgrade() The addition of body types is a two stage operation - Update all content to be wiki - this is done with a single SQL UPDATE for better performance Use Hibernate to iterate over any content that shouldn't be wiki and update.
String	getBuildNumber()
String	getShortDescription() A short (<50 chars) description of the upgrade action

Methods inherited from class com.atlassian.confluence.upgrade.AbstractUpgradeTask

addAllErrors, addError, addError, getConstraint, getErrors, setBuildNumber, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.atlassian.confluence.upgrade.UpgradeTask

getConstraint, getErrors, validate

Constructor Detail

BodyTypeUpgradeTask

public BodyTypeUpgradeTask(ContentDao contentDao,
                           org.springframework.transaction.PlatformTransactionManager transactionManager,
                           net.sf.hibernate.SessionFactory sessionFactory)

Method Detail

getBuildNumber

public String getBuildNumber()

Specified by:

getBuildNumber in interface UpgradeTask

Overrides:

getBuildNumber in class AbstractUpgradeTask

Returns:

The build number that this upgrade is applicable to

getShortDescription

public String getShortDescription()

Description copied from interface: UpgradeTask

A short (<50 chars) description of the upgrade action

Specified by:

getShortDescription in interface UpgradeTask

Overrides:

getShortDescription in class AbstractUpgradeTask

doUpgrade

public void doUpgrade()
               throws Exception

The addition of body types is a two stage operation -

1. Update all content to be wiki - this is done with a single SQL UPDATE for better performance
2. Use Hibernate to iterate over any content that shouldn't be wiki and update. This is done in batches to prevent the Hibernate session from become too large.

The reasons for breaking it into stages are documented on CONFDEV-990.

Specified by:

doUpgrade in interface UpgradeTask

Throws:

Exception