org.rhq.core.db.upgrade

Class ResourceAncestryUpgradeTask

java.lang.Object

org.rhq.core.db.upgrade.ResourceAncestryUpgradeTask

All Implemented Interfaces:

DatabaseUpgradeTask

public class ResourceAncestryUpgradeTask
extends Object
implements DatabaseUpgradeTask

The introduction of pre-computed disambiguated "ancestry" for Resources requires that existing inventory be updated with pre-computed values. Rhq_resource.ancestry must be set. This task queries for each platform, assigns its ancestry string, and then traverses the family tree assigning ancestry strings as it goes. InventoryStatus is not important as the resource hieracrhy is always well-formed.

Author:

Jay Shaughnessy

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANCESTRY_DELIM
static String	ANCESTRY_ENTRY_DELIM

Constructor Summary

Constructors

Constructor and Description
ResourceAncestryUpgradeTask()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(DatabaseType databaseType, Connection connection)

Methods inherited from class java.lang.Object

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

Field Detail

ANCESTRY_ENTRY_DELIM

public static final String ANCESTRY_ENTRY_DELIM

See Also:

Constant Field Values

ANCESTRY_DELIM

public static final String ANCESTRY_DELIM

See Also:

Constant Field Values

Constructor Detail

ResourceAncestryUpgradeTask

public ResourceAncestryUpgradeTask()

Method Detail

execute

public void execute(DatabaseType databaseType,
           Connection connection)
             throws SQLException

Specified by:

execute in interface DatabaseUpgradeTask

Throws:

SQLException