com.googlecode.objectify.impl.load
Class EmbeddedArraySetter
java.lang.Object
com.googlecode.objectify.impl.load.Setter
com.googlecode.objectify.impl.load.CollisionDetectingSetter
com.googlecode.objectify.impl.load.EmbeddedMultivalueSetter
com.googlecode.objectify.impl.load.EmbeddedArraySetter
- All Implemented Interfaces:
- java.lang.Cloneable
public class EmbeddedArraySetter
- extends EmbeddedMultivalueSetter
This setter handles an embedded array by constructing the array and all the objects
inside. It expects the value to be a collection type so it "fans out" the values to
all the embedded objects in the array, calling the next setter in the chain with each
value.
Constructor Summary |
EmbeddedArraySetter(java.lang.reflect.Field field,
java.lang.String path,
java.util.Collection<java.lang.String> collisionPaths)
|
Method Summary |
protected java.lang.reflect.Constructor<?> |
getComponentConstructor()
|
protected java.util.Collection<java.lang.Object> |
getOrCreateCollection(java.lang.Object onPojo,
int size)
Gets the collection in the relevant field of the specified POJO, or creates (and
sets) a new one. |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EmbeddedArraySetter
public EmbeddedArraySetter(java.lang.reflect.Field field,
java.lang.String path,
java.util.Collection<java.lang.String> collisionPaths)
getComponentConstructor
protected java.lang.reflect.Constructor<?> getComponentConstructor()
- Specified by:
getComponentConstructor
in class EmbeddedMultivalueSetter
- Returns:
- the no-arg constructor of the embedded type
getOrCreateCollection
protected java.util.Collection<java.lang.Object> getOrCreateCollection(java.lang.Object onPojo,
int size)
- Description copied from class:
EmbeddedMultivalueSetter
- Gets the collection in the relevant field of the specified POJO, or creates (and
sets) a new one. If the field is an array type, set it up and return a Collection
facade of the array.
- Specified by:
getOrCreateCollection
in class EmbeddedMultivalueSetter
- Parameters:
onPojo
- is the entity pojo that has a field for us to setsize
- is the size of the pojo to create, if necessary
Copyright © 2011 Jeff Schnitzer and a gang of pirates. All Rights Reserved. Build version: 3.1