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java.lang.Objectorg.exolab.castor.persist.ClassMolderHelper
public final class ClassMolderHelper
Utility class that provides (mostly) static methods in relation to the functions
required by a ClassMolder
.
Field Summary | |
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static org.apache.commons.logging.Log |
LOG
Logger used for logging. |
Method Summary | |
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static java.util.ArrayList |
extractIdentityList(TransactionContext tx,
ClassMolder molder,
java.lang.Object col)
Return all the object identity of a Collection of object of the same type. |
static java.util.Collection |
getAddedValuesList(TransactionContext tx,
java.util.ArrayList orgIds,
java.lang.Object collection,
ClassMolder ch)
It is assumed the returned collection will not be modified. |
static org.exolab.castor.mapping.xml.FieldMapping[] |
getFullFields(org.exolab.castor.mapping.xml.ClassMapping clsMap)
Get all the field mapping, including all the field in extended class, but id fields. |
static org.exolab.castor.mapping.xml.FieldMapping[] |
getIdFields(org.exolab.castor.mapping.xml.ClassMapping clsMap)
Get the all the id fields of a class If the class, C, is a dependent class, then the depended class', D, id fields will be appended at the back and returned. |
static java.util.Iterator |
getIterator(java.lang.Object object)
Return the iterator on values of the specified Collection or, return the iterator on values of the specified Map. |
static java.util.Collection |
getRemovedIdsList(TransactionContext tx,
java.util.ArrayList orgIds,
java.lang.Object collection,
ClassMolder ch)
It is assumed the returned collection will not be modified. |
static boolean |
isEquals(java.util.Collection c1,
java.util.Collection c2)
Utility method to compare collections for equality. |
static boolean |
isEquals(java.lang.Object o1,
java.lang.Object o2)
A utility method which compare object. |
static java.util.Vector |
resolve(ClassDescriptorResolver cdResolver,
LockEngine lock,
PersistenceFactory factory)
Resolve and construct all the ClassMolders given a MappingLoader. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final org.apache.commons.logging.Log LOG
Method Detail |
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public static java.util.Vector resolve(ClassDescriptorResolver cdResolver, LockEngine lock, PersistenceFactory factory) throws MappingException, java.lang.ClassNotFoundException
lock
- LockEngine for all the ClassMolderfactory
- factory class for getting Persistent of the ClassMoldercdResolver
- ClassDescriptorResolver
instance used for resolving
ClassDescriptor
.
java.lang.ClassNotFoundException
MappingException
public static boolean isEquals(java.lang.Object o1, java.lang.Object o2)
o1
- First object instanceo2
- Second object instance
public static boolean isEquals(java.util.Collection c1, java.util.Collection c2)
c1
- collection one.c2
- collection two.
public static java.util.ArrayList extractIdentityList(TransactionContext tx, ClassMolder molder, java.lang.Object col)
tx
- the transaction contextmolder
- class molder of the type of the objectscol
- a Collection or Vector containing
public static java.util.Iterator getIterator(java.lang.Object object)
object
- - a Collection instance.public static org.exolab.castor.mapping.xml.FieldMapping[] getFullFields(org.exolab.castor.mapping.xml.ClassMapping clsMap) throws MappingException
clsMap
- ClassMapping instance.
MappingException
public static org.exolab.castor.mapping.xml.FieldMapping[] getIdFields(org.exolab.castor.mapping.xml.ClassMapping clsMap) throws MappingException
MappingException
public static java.util.Collection getAddedValuesList(TransactionContext tx, java.util.ArrayList orgIds, java.lang.Object collection, ClassMolder ch)
public static java.util.Collection getRemovedIdsList(TransactionContext tx, java.util.ArrayList orgIds, java.lang.Object collection, ClassMolder ch)
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