org.springframework.binding.value.support
Class DeepCopyBufferedCollectionValueModel

java.lang.Object
  org.springframework.binding.value.support.AbstractPropertyChangePublisher
      org.springframework.binding.value.support.AbstractValueModel
          org.springframework.binding.value.support.BufferedValueModel
              org.springframework.binding.value.support.BufferedCollectionValueModel
                  org.springframework.binding.value.support.DeepCopyBufferedCollectionValueModel

All Implemented Interfaces:

PropertyChangePublisher, ValueModelWrapper, ValueModel

public class DeepCopyBufferedCollectionValueModel
extends BufferedCollectionValueModel

Implementation of a BufferedCollectionValueModel that performs a deep copy on the elements of the collection.

Author:

Larry Streepy

Field Summary

Fields inherited from class org.springframework.binding.value.support.BufferedValueModel

BUFFERING_PROPERTY

Fields inherited from class org.springframework.binding.value.support.AbstractValueModel

logger

Fields inherited from interface org.springframework.binding.value.ValueModel

VALUE_PROPERTY

Constructor Summary

DeepCopyBufferedCollectionValueModel(ValueModel wrappedModel, Class wrappedType)
Constructs a new DeepCopyBufferedCollectionValueModel.

Method Summary

protected Object	deepCopy(Object value) Create a new object that is a deep copy of the given object.
protected Collection	prepareBackingCollection(Collection col) Prepare the backing collection for installation into the listListModel.

Methods inherited from class org.springframework.binding.value.support.BufferedCollectionValueModel

createBufferedListModel, fireListModelChanged, getConcreteCollectionType, getValueToCommit, hasValueChanged, setValue

Methods inherited from class org.springframework.binding.value.support.BufferedValueModel

commit, getCommitTrigger, getInnerMostWrappedValueModel, getValue, getWrappedValueModel, isBuffering, onWrappedValueChanged, revert, setCommitTrigger, toString

Methods inherited from class org.springframework.binding.value.support.AbstractValueModel

addValueChangeListener, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChange, fireValueChangeEvent, fireValueChangeWhenStillEqual, getValueChangeDetector, removeValueChangeListener, setValueChangeDetector, setValueSilently

Methods inherited from class org.springframework.binding.value.support.AbstractPropertyChangePublisher

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, firePropertiesChanged, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, hasChanged, hasChanged, hasChanged, hasChanged, hasChanged, hasChanged, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DeepCopyBufferedCollectionValueModel

public DeepCopyBufferedCollectionValueModel(ValueModel wrappedModel,
                                            Class wrappedType)

Constructs a new DeepCopyBufferedCollectionValueModel.

Parameters:

wrappedModel - the value model to wrap

wrappedType - the class of the value contained by wrappedModel; this must be assignable to java.util.Collection or Object[].

Method Detail

prepareBackingCollection

protected Collection prepareBackingCollection(Collection col)

Prepare the backing collection for installation into the listListModel. Create a new collection that contains a deep copy of the elements in the given collection.

Overrides:

prepareBackingCollection in class BufferedCollectionValueModel

Parameters:

col - The collection of objects to process

Returns:

processed collection

deepCopy

protected Object deepCopy(Object value)

Create a new object that is a deep copy of the given object. This copy is created using serialization, so the object to be copied must implement Serializable. If it does not, then the original object will be returned. Any other error results in null being returned.

Parameters:

value -

Returns:

deep copy