org.intermine.web.bag
Class PkQueryIdUpgrader

java.lang.Object
  org.intermine.web.bag.PkQueryIdUpgrader

All Implemented Interfaces:

IdUpgrader

public class PkQueryIdUpgrader
extends java.lang.Object
implements IdUpgrader

Bag object id upgrader that uses the primary keys to find the objects in the new ObjectStore.

Field Summary

Fields inherited from interface org.intermine.api.bag.IdUpgrader

ERROR_UPGRADER

Constructor Summary

PkQueryIdUpgrader(ObjectStore os)
No argument constructor - will use all available keyDefs to upgrade bags.

PkQueryIdUpgrader(java.lang.String sourceName, ObjectStore os)
Construct with the name of a source - will use defined keys to upgrade bags.

Method Summary

boolean	doUpgrade() Return true if upgrade should be performed.
java.util.Set<java.lang.Integer>	getNewIds(InterMineObject oldObject, ObjectStore os) For the given object from an old ObjectStore, find the corresponding InterMineObjects in a new ObjectStore.

Methods inherited from class java.lang.Object

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

Constructor Detail

PkQueryIdUpgrader

public PkQueryIdUpgrader(ObjectStore os)

No argument constructor - will use all available keyDefs to upgrade bags.

Parameters:

os - the ObjectStore to query

PkQueryIdUpgrader

public PkQueryIdUpgrader(java.lang.String sourceName,
                         ObjectStore os)

Construct with the name of a source - will use defined keys to upgrade bags.

Parameters:

sourceName - name of source

os - the ObjectStore to query

Method Detail

doUpgrade

public boolean doUpgrade()

Return true if upgrade should be performed.

Specified by:

doUpgrade in interface IdUpgrader

Returns:

true if upgrade should be performed

getNewIds

public java.util.Set<java.lang.Integer> getNewIds(InterMineObject oldObject,
                                                  ObjectStore os)

For the given object from an old ObjectStore, find the corresponding InterMineObjects in a new ObjectStore. Primary keys are used to find the objects.

Specified by:

getNewIds in interface IdUpgrader

Parameters:

oldObject - the template object

os - ObjectStore used to resolve objects

Returns:

the set of new InterMineObjects