Package com.atlassian.confluence.upgrade.upgradetask

Class AbstractConstraintCreationUpgradeTask

java.lang.Object

com.atlassian.confluence.upgrade.AbstractUpgradeTask

com.atlassian.confluence.upgrade.upgradetask.AbstractConstraintCreationUpgradeTask

All Implemented Interfaces:

BackupSupport, DatabaseUpgradeTask, UpgradeTask, UpgradeTaskInfo, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware

Direct Known Subclasses:

EmbeddedCrowdSchemaUpgradeTask

public abstract class AbstractConstraintCreationUpgradeTask
extends AbstractUpgradeTask
implements DatabaseUpgradeTask

An abstract upgrade task for when you just want to run a bunch of constraint creation statements from a properties file.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	log
protected final org.hibernate.SessionFactory	sessionFactory

Constructor Summary

Constructors

Constructor	Description
AbstractConstraintCreationUpgradeTask(org.hibernate.SessionFactory sessionFactory)

Method Summary

Modifier and Type	Method	Description
protected abstract void	doBeforeUpgrade(org.hibernate.Session session, org.springframework.jdbc.core.JdbcTemplate template)
final void	doUpgrade()	Perform the upgrade.
protected abstract List<String>	getSqlStatementsFromPropertiesFile()
protected static List<String>	getSqlStatementsFromPropertiesFile(String propertiesFile)
static boolean	uniqueAllowsMultipleNullValues()

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

addAllErrors, addError, addError, getBuildNumber, getConstraint, getErrors, getName, getShortDescription, isDatabaseUpgrade, setBeanName, 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.BackupSupport

breaksBackwardCompatibility, runOnSpaceImport

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

getConstraint, getErrors, validate

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

getBuildNumber, getName, getShortDescription, isDatabaseUpgrade

Field Details

log

public static final org.slf4j.Logger log

sessionFactory

protected final org.hibernate.SessionFactory sessionFactory

Constructor Details

AbstractConstraintCreationUpgradeTask

public AbstractConstraintCreationUpgradeTask(org.hibernate.SessionFactory sessionFactory)

Method Details

getSqlStatementsFromPropertiesFile

protected abstract List<String> getSqlStatementsFromPropertiesFile()

getSqlStatementsFromPropertiesFile

protected static List<String> getSqlStatementsFromPropertiesFile(String propertiesFile)

doBeforeUpgrade

protected abstract void doBeforeUpgrade(org.hibernate.Session session,
 org.springframework.jdbc.core.JdbcTemplate template)

doUpgrade

public final void doUpgrade()
                     throws Exception

Description copied from interface: UpgradeTask

Perform the upgrade.

Specified by:

doUpgrade in interface UpgradeTask

Throws:

Exception

See Also:

• doUpgrade(JdbcTemplate)

uniqueAllowsMultipleNullValues

public static boolean uniqueAllowsMultipleNullValues()

Returns:

True if the current database allows multiple null values to be inserted in a column on which there is a unique constraint.