com.atlassian.confluence.upgrade.upgradetask
Class BandanaKeyUniqueConstraintUpgradeTask

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

All Implemented Interfaces:

DatabaseUpgradeTask, UpgradeTask

public class BandanaKeyUniqueConstraintUpgradeTask
extends AbstractUpgradeTask
implements DatabaseUpgradeTask

Alter the Bandana table to make sure the Bandana context and keys have not null and unique constraints on them.

Field Summary

static AddUniqueConstraintCommand

UNIQUE_CONSTRAINT

Constructor Summary

BandanaKeyUniqueConstraintUpgradeTask(AlterTableExecutor alterTableExecutor, DdlExecutor ddlExecutor, BandanaKeyUniqueConstraintCleaner bandanaKeyUniqueConstraintCleaner)

Method Summary

void	doUpgrade() Perform the upgrade.
String	getBuildNumber()
String	getShortDescription() A short (<50 chars) description of the upgrade action
static List<String>	getUniqueConstraintSqlStatements()

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

Field Detail

UNIQUE_CONSTRAINT

public static final AddUniqueConstraintCommand UNIQUE_CONSTRAINT

Constructor Detail

BandanaKeyUniqueConstraintUpgradeTask

public BandanaKeyUniqueConstraintUpgradeTask(AlterTableExecutor alterTableExecutor,
                                             DdlExecutor ddlExecutor,
                                             BandanaKeyUniqueConstraintCleaner bandanaKeyUniqueConstraintCleaner)

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

Description copied from interface: UpgradeTask

Perform the upgrade.

Specified by:

doUpgrade in interface UpgradeTask

Throws:

Exception

getUniqueConstraintSqlStatements

public static List<String> getUniqueConstraintSqlStatements()