com.atlassian.jira.upgrade.tasks

Class UpgradeTask_Build6136

java.lang.Object

com.atlassian.jira.upgrade.AbstractUpgradeTask

com.atlassian.jira.upgrade.AbstractImmediateUpgradeTask

com.atlassian.jira.upgrade.tasks.AbstractReindexUpgradeTask

com.atlassian.jira.upgrade.tasks.UpgradeTask_Build6136

All Implemented Interfaces:

UpgradeTask

public class UpgradeTask_Build6136
extends AbstractReindexUpgradeTask

Requires a JIRA re-index to be able to migrate to a new aggressive stemming algorithm for the English language.

We have changed the algorithm from the Porter Stemmer to the Snowball Program for English (AKA Porter2).

Since:

v6.1

See Also:

TokenFilters.English.Stemming

Nested Class Summary

Nested classes/interfaces inherited from interface com.atlassian.jira.upgrade.UpgradeTask

UpgradeTask.ScheduleOption, UpgradeTask.Status

Field Summary

Fields inherited from class com.atlassian.jira.upgrade.tasks.AbstractReindexUpgradeTask

ALL_INDEXES, ALL_ISSUE_INDEXES, ALL_SHARED_ENTITY_TYPES, NO_SHARED_ENTITIES, WORKLOG_ONLY

Constructor Summary

Constructors

Constructor and Description
UpgradeTask_Build6136()

Method Summary

Modifier and Type	Method and Description
String	dependsUpon() Return the Upgrade task id of another upgrade task that must be run prior to this task.
void	doUpgrade(boolean setupMode) Perform the upgrade.
String	getBuildNumber()
String	getShortDescription() A short (<50 chars) description of the upgrade action
boolean	isDowngradeTaskRequired() Flag to claim whether this upgrade task needs an explicit downgrade task to reverse the data changes.

Methods inherited from class com.atlassian.jira.upgrade.tasks.AbstractReindexUpgradeTask

reIndexAllIssues

Methods inherited from class com.atlassian.jira.upgrade.AbstractImmediateUpgradeTask

getScheduleOption

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

addError, addErrors, addErrors, convertToSchemaTableName, getApplicationProperties, getDatabaseConnection, getDatabaseType, getDelegator, getEntityEngine, getErrors, getI18nBean, getOfBizDelegator, getReindexRequestService, getSchemaName, isMSSQL, isMYSQL, isORACLE, isPostgreSQL

Methods inherited from class java.lang.Object

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

Constructor Detail

UpgradeTask_Build6136

public UpgradeTask_Build6136()

Method Detail

getBuildNumber

public String getBuildNumber()

Returns:

The build number that this upgrade is applicable to

doUpgrade

public void doUpgrade(boolean setupMode)
               throws Exception

Description copied from interface: UpgradeTask

Perform the upgrade.

Specified by:

doUpgrade in interface UpgradeTask

Overrides:

doUpgrade in class AbstractReindexUpgradeTask

Parameters:

setupMode - Indicating this upgrade task is running during set up.

Throws:

Exception

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 AbstractReindexUpgradeTask

isDowngradeTaskRequired

public boolean isDowngradeTaskRequired()

Description copied from interface: UpgradeTask

Flag to claim whether this upgrade task needs an explicit downgrade task to reverse the data changes.

If a downgrade is a simple no-op then return false, and JIRA will ignore these changes during a downgrade.

If you need to actually undo the changes made here then declare true and add a Downgrade Task to the bug fix branch.

Returns:

true if an actual Downgrade Task must run to revert these changes, false if downgrade is a no-op.

dependsUpon

@Nullable
public String dependsUpon()

Description copied from interface: UpgradeTask

Return the Upgrade task id of another upgrade task that must be run prior to this task.

Specified by:

dependsUpon in interface UpgradeTask

Overrides:

dependsUpon in class AbstractUpgradeTask