Class BaseDataObject

java.lang.Object

org.apache.cayenne.PersistentObject

org.apache.cayenne.BaseDataObject

All Implemented Interfaces:

Serializable, Persistent, Validating

@Deprecated(since="5.0",
            forRemoval=true)
public abstract class BaseDataObject
extends PersistentObject
implements Persistent, Validating

Deprecated, for removal: This API element is subject to removal in a future version.

since 5.0, use PersistentObject directly

Deprecated base implementation of Persistent objects.

Since:

4.1

See Also:

• PersistentObject
• GenericPersistentObject
• HybridPersistentObject
• Serialized Form

Field Summary

Fields inherited from class PersistentObject

objectContext, objectId, persistenceState, snapshotVersion

Modifier and Type	Field	Description
protected ObjectContext	objectContext
protected ObjectId	objectId
protected int	persistenceState
protected long	snapshotVersion

Fields inherited from interface Persistent

DEFAULT_VERSION

Modifier and Type	Field	Description
static final long	DEFAULT_VERSION

Constructor Summary

Constructors

Constructor	Description
BaseDataObject()	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Methods inherited from class PersistentObject

addToManyTarget, appendProperties, beforePropertyRead, beforePropertyWrite, getMapKey, getObjectContext, getObjectId, getPersistenceState, getSnapshotVersion, readNestedProperty, readNestedProperty, readProperty, readPropertyDirectly, readSerialized, readState, removeToManyTarget, setObjectContext, setObjectId, setPersistenceState, setReverseRelationship, setSnapshotVersion, setToManyTarget, setToOneTarget, toString, toStringBuffer, unsetReverseRelationship, validateForDelete, validateForInsert, validateForSave, validateForUpdate, willConnect, writeProperty, writePropertyDirectly, writeSerialized, writeState

Modifier and Type	Method	Description
void	addToManyTarget(String relName, Persistent value, boolean setReverse)	Adds an object to a to-many relationship.
protected void	appendProperties(StringBuffer buffer)
protected void	beforePropertyRead(String propName)
protected void	beforePropertyWrite(String propName, Object oldValue, Object newValue)
protected Object	getMapKey(String relationshipName, Object value)	Returns a map key for a given to-many map relationship and a target object.
ObjectContext	getObjectContext()
ObjectId	getObjectId()
int	getPersistenceState()
long	getSnapshotVersion()	Returns a version of a DataRow snapshot that was used to create this object.
Object	readNestedProperty(String path)	Returns a value of the property identified by a property path.
Object	readNestedProperty(CayennePath path)	Returns a value of the property identified by a property path.
Object	readProperty(String propertyName)	Returns a value of the property identified by propName.
Object	readPropertyDirectly(String propName)	Returns mapped property value as currently stored in the Persistent object.
protected void	readSerialized(ObjectInputStream in)
protected void	readState(ObjectInputStream in)
void	removeToManyTarget(String relName, Persistent value, boolean setReverse)	Removes an object from a to-many relationship.
void	setObjectContext(ObjectContext objectContext)
void	setObjectId(ObjectId objectId)
void	setPersistenceState(int persistenceState)
protected void	setReverseRelationship(String relName, Persistent val)	Initializes reverse relationship from object val to this object.
void	setSnapshotVersion(long snapshotVersion)
List<? extends Persistent>	setToManyTarget(String relName, Collection<? extends Persistent> values, boolean setReverse)	Sets the relationships to the specified Persistent objects.
void	setToOneTarget(String relationshipName, Persistent value, boolean setReverse)	Sets to-one relationship to a new value.
String	toString()
StringBuffer	toStringBuffer(StringBuffer buffer, boolean fullDesc)	A variation of "toString" method, that may be more efficient in some cases.
protected void	unsetReverseRelationship(String relName, Persistent val)	Removes current object from reverse relationship of object val to this object.
void	validateForDelete(ValidationResult validationResult)	This implementation does nothing.
void	validateForInsert(ValidationResult validationResult)	Calls PersistentObject.validateForSave(ValidationResult).
protected void	validateForSave(ValidationResult validationResult)	Performs property validation of the object, appending any validation failures to the provided validationResult object.
void	validateForUpdate(ValidationResult validationResult)	Calls PersistentObject.validateForSave(ValidationResult).
protected void	willConnect(String relationshipName, Persistent object)	Called before establishing a relationship with another object.
void	writeProperty(String propName, Object val)	Sets the property to the new value.
void	writePropertyDirectly(String propName, Object val)	Modifies a value of a named property without altering the object state in any way, and without triggering any database operations.
protected void	writeSerialized(ObjectOutputStream out)
protected void	writeState(ObjectOutputStream out)

Methods inherited from class Object

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

Constructor Details

BaseDataObject

public BaseDataObject()

Deprecated, for removal: This API element is subject to removal in a future version.