ClassMolderHelper (Castor JavaDoc)

java.lang.Object
- org.exolab.castor.persist.ClassMolderHelper

```
public final class ClassMolderHelper
extends java.lang.Object
```
Utility class that provides (mostly) static methods in relation to the functions required by a ClassMolder.

Field Summary

Fields
Modifier and Type Field Description

static org.apache.commons.logging.Log LOG
Logger used for logging.

Fields
Modifier and Type	Field	Description
`static org.apache.commons.logging.Log`	`LOG`	Logger used for logging.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.util.Collection<java.lang.Object>`	`getAddedEntitiesList(TransactionContext tx, java.util.List<Identity> orgIds, java.lang.Object collection, ClassMolder molder)`	It is assumed the returned collection will not be modified.
`static java.util.List<Identity>`	`getIdsList(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.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.List<Identity>`	`getRemovedIdsList(TransactionContext tx, java.util.List<Identity> orgIds, java.lang.Object collection, ClassMolder molder)`	It is assumed the returned collection will not be modified.
`static boolean`	`isEquals(java.lang.Object o1, java.lang.Object o2)`	A utility method which compare object.
`static boolean`	`isEquals(java.util.Collection c1, java.util.Collection c2)`	Utility method to compare collections for equality.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

Logger used for logging.

Method Detail

isEquals
```
public static boolean isEquals(java.lang.Object o1,
                               java.lang.Object o2)
```
A utility method which compare object.

Parameters:

o1 - First object instance

o2 - Second object instance

Returns:

True if the objects compared are equal

isEquals
```
public static boolean isEquals(java.util.Collection c1,
                               java.util.Collection c2)
```
Utility method to compare collections for equality.

Parameters:

c1 - collection one.

c2 - collection two.

Returns:

True if the collections are equal.

getIdsList

public static java.util.List<Identity> getIdsList(TransactionContext tx,
                                                  ClassMolder molder,
                                                  java.lang.Object col)

Return all the object identity of a Collection of object of the same type.

Parameters:: tx - the transaction context; molder - class molder of the type of the objects; col - a Collection or Vector containing
Returns:: an ArrayLists which contains list of object identity

getIterator
```
public 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.

Parameters:

object - - a Collection instance.

getAddedEntitiesList

public static java.util.Collection<java.lang.Object> getAddedEntitiesList(TransactionContext tx,
                                                                          java.util.List<Identity> orgIds,
                                                                          java.lang.Object collection,
                                                                          ClassMolder molder)

It is assumed the returned collection will not be modified. Any modification to the returned collection may or may not affect the original collection or map.

getRemovedIdsList

public static java.util.List<Identity> getRemovedIdsList(TransactionContext tx,
                                                         java.util.List<Identity> orgIds,
                                                         java.lang.Object collection,
                                                         ClassMolder molder)

It is assumed the returned collection will not be modified. Any modification to the returned collection may or may not affect the original collection or map.

Class ClassMolderHelper

Field Summary