Package | Description |
---|---|
org.apache.cayenne |
Contains persistence APIs directly accessible by users.
|
org.apache.cayenne.access |
Contains classes that make up Cayenne ORM stack.
|
Modifier and Type | Class and Description |
---|---|
class |
BaseDataObject
Base implementation of
DataObject ,
have no assumption about how data is actually stored. |
class |
CayenneDataObject
Implementation of
DataObject that uses Map to store object fields. |
class |
HybridDataObject
This data object like
CayenneDataObject uses Map to store generic attributes,
only difference is that this Map will be created lazily at first write, thus reducing memory penalty if possible. |
Modifier and Type | Method and Description |
---|---|
List<? extends DataObject> |
BaseDataObject.setToManyTarget(String relName,
Collection<? extends DataObject> values,
boolean setReverse)
Sets the relationships to the specified
DataObject objects. |
Modifier and Type | Method and Description |
---|---|
void |
BaseDataObject.addToManyTarget(String relName,
DataObject value,
boolean setReverse) |
void |
DataObject.addToManyTarget(String relationshipName,
DataObject target,
boolean setReverse)
Adds an object to a to-many relationship.
|
void |
BaseDataObject.removeToManyTarget(String relName,
DataObject value,
boolean setReverse) |
void |
DataObject.removeToManyTarget(String relationshipName,
DataObject target,
boolean unsetReverse)
Removes an object from a to-many relationship.
|
protected void |
BaseDataObject.setReverseRelationship(String relName,
DataObject val)
Initializes reverse relationship from object
val to this
object. |
void |
BaseDataObject.setToOneTarget(String relationshipName,
DataObject value,
boolean setReverse) |
void |
DataObject.setToOneTarget(String relationshipName,
DataObject value,
boolean setReverse)
Sets to-one relationship to a new value.
|
protected void |
BaseDataObject.unsetReverseRelationship(String relName,
DataObject val)
Removes current object from reverse relationship of object
val to this object. |
Modifier and Type | Method and Description |
---|---|
List<? extends DataObject> |
BaseDataObject.setToManyTarget(String relName,
Collection<? extends DataObject> values,
boolean setReverse)
Sets the relationships to the specified
DataObject objects. |
Modifier and Type | Method and Description |
---|---|
DataObject |
DataContext.objectFromDataRow(String entityName,
DataRow dataRow)
Creates a DataObject from DataRow.
|
Modifier and Type | Method and Description |
---|---|
void |
DataContextDelegate.finishedMergeChanges(DataObject object)
Called after a successful merging of external changes to an object.
|
void |
DataContextDelegate.finishedProcessDelete(DataObject object)
Called after a successful processing of externally deleted object.
|
boolean |
DataContextDelegate.shouldMergeChanges(DataObject object,
DataRow snapshotInStore)
Invoked by parent DataContext whenever an object change is detected.
|
boolean |
DataContextDelegate.shouldProcessDelete(DataObject object)
Invoked by ObjectStore whenever it is detected that a database row was deleted for
object.
|
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