org.nuxeo.ecm.core.storage.sql
Class CollectionFragment

java.lang.Object
  org.nuxeo.ecm.core.storage.sql.Fragment
      org.nuxeo.ecm.core.storage.sql.CollectionFragment

All Implemented Interfaces:

Serializable

public class CollectionFragment
extends Fragment

A type of fragment corresponding to several rows with the same id.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.nuxeo.ecm.core.storage.sql.Fragment

Fragment.State

Constructor Summary

CollectionFragment(Row row, Fragment.State state, PersistenceContext context)
Constructs a CollectionFragment from a Row.

Method Summary

Serializable[]	get() Gets the collection value.
boolean	isDirty() Checks if the array is dirty (values changed since last clear).
void	set(Serializable[] value) Sets a collection value.

Methods inherited from class org.nuxeo.ecm.core.storage.sql.Fragment

clearDirty, getId, getState, setId, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CollectionFragment

public CollectionFragment(Row row,
                          Fragment.State state,
                          PersistenceContext context)

Constructs a CollectionFragment from a Row.

Parameters:

row - the row

state - the initial state for the fragment

context - the persistence context to which the fragment is tied, or null

Method Detail

set

public void set(Serializable[] value)
         throws StorageException

Sets a collection value.

Parameters:

value - the value

Throws:

StorageException

get

public Serializable[] get()
                   throws StorageException

Gets the collection value.

Returns:

the value

Throws:

StorageException

isDirty

public boolean isDirty()

Checks if the array is dirty (values changed since last clear).

Returns:

true if the array changed