com.atlassian.confluence.upgrade.impl
Class DefaultUpgradeManager
java.lang.Object
com.atlassian.confluence.upgrade.AbstractUpgradeManager
com.atlassian.confluence.upgrade.impl.DefaultUpgradeManager
- All Implemented Interfaces:
- UpgradeManager
public class DefaultUpgradeManager
- extends AbstractUpgradeManager
Methods inherited from class com.atlassian.confluence.upgrade.AbstractUpgradeManager |
doUpgrade, getConfiguredBuildNumber, getErrors, getSchemaUpgradeTasks, getUpgradeTasks, isUpgraded, needUpgrade, setApplicationConfig, setConfiguredBuildNumber, setPreSchemaUpgradeTasks, setSchemaHelper, setSchemaUpgradeTasks, setUpgradeTasks, upgradeFinished, upgradeSchema, upgradeStarted, upgradeTaskFailed, upgradeTaskSucceeded |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
log
@Deprecated
public static final org.apache.log4j.Logger log
- Deprecated.
CLUSTER_UPGRADE_LOCK
public static final String CLUSTER_UPGRADE_LOCK
- See Also:
- Constant Field Values
DefaultUpgradeManager
public DefaultUpgradeManager()
getRealBuildNumber
protected String getRealBuildNumber()
- Description copied from class:
AbstractUpgradeManager
- The is the build number of the new version of Confluence being upgraded to.
This number can be found in the default.properties of the new expanded WAR
- Specified by:
getRealBuildNumber
in class AbstractUpgradeManager
getDatabaseBuildNumber
protected String getDatabaseBuildNumber()
- Description copied from class:
AbstractUpgradeManager
- This is the build number of the data in the database. If the version of the database data can not be
determined, this method should return the same value as
AbstractUpgradeManager.getConfiguredBuildNumber()
.
- Specified by:
getDatabaseBuildNumber
in class AbstractUpgradeManager
runUpgradePrerequisites
protected List<String> runUpgradePrerequisites()
- Description copied from class:
AbstractUpgradeManager
- Runs all upgrade prerequisites.
- Specified by:
runUpgradePrerequisites
in class AbstractUpgradeManager
- Returns:
- an empty list if all upgrade prerequisites pass, otherwise, returns a list consisting of one or more failure messages.
upgrade
public void upgrade(com.atlassian.johnson.JohnsonEventContainer johnson)
throws UpgradeException
- Specified by:
upgrade
in interface UpgradeManager
- Overrides:
upgrade
in class AbstractUpgradeManager
- Throws:
UpgradeException
setDatabaseBuildNumber
protected void setDatabaseBuildNumber(String databaseBuildNumber)
throws Exception
- Description copied from class:
AbstractUpgradeManager
- Once the upgrade is complete, we'll need to set the new database build number in the database.
- Specified by:
setDatabaseBuildNumber
in class AbstractUpgradeManager
- Throws:
Exception
postUpgrade
protected void postUpgrade()
- Overrides:
postUpgrade
in class AbstractUpgradeManager
permitDatabaseUpgrades
protected boolean permitDatabaseUpgrades()
throws UpgradeException
- If we are in a clustered setup, only one node should be allowed to perform upgrades that affect the database.
To enforce this, nodes will need to:
- successfully acquire the cluster upgrade lock AND
- successfully tag the build in the CONFVERSION table (this is a backup check, to help us detect rare cases where some cluster nodes are not communicating - producing multiple clusters)
If the upgrade process fails before all database upgrade tasks are complete, and the user ignores those errors
and restarts the server, the existing tag on the CONFVERSION table will prevent the upgrade
- Overrides:
permitDatabaseUpgrades
in class AbstractUpgradeManager
- Throws:
UpgradeException
setCacheManager
public void setCacheManager(com.atlassian.cache.CacheManager cacheManager)
setEventManager
public void setEventManager(com.atlassian.event.EventManager eventManager)
setVersionHistoryDao
public void setVersionHistoryDao(VersionHistoryDao versionHistoryDao)
setClusterManager
public void setClusterManager(ClusterManager clusterManager)
setSidManager
public void setSidManager(ConfluenceSidManager sidManager)
setSystemInformationService
public void setSystemInformationService(SystemInformationService systemInformationService)
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