sirius.kernel.di.std

Class PartsAnnotationProcessor

java.lang.Object

sirius.kernel.di.std.PartsAnnotationProcessor

All Implemented Interfaces:

FieldAnnotationProcessor

public class PartsAnnotationProcessor
extends Object
implements FieldAnnotationProcessor

Handles the Parts annotation.

See Also:

FieldAnnotationProcessor, Parts

Constructor Summary

Constructors

Constructor and Description
PartsAnnotationProcessor()

Method Summary

Modifier and Type	Method and Description
Class<? extends Annotation>	getTrigger() Returns the trigger-annotation which is used to identify fields of interest.
void	handle(MutableGlobalContext ctx, Object object, Field field) Invoked for each field which contains the trigger-annotation.

Methods inherited from class java.lang.Object

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

Constructor Detail

PartsAnnotationProcessor

public PartsAnnotationProcessor()

Method Detail

getTrigger

public Class<? extends Annotation> getTrigger()

Description copied from interface: FieldAnnotationProcessor

Returns the trigger-annotation which is used to identify fields of interest.

Specified by:

getTrigger in interface FieldAnnotationProcessor

Returns:

the class of the annotation which is used to decide whether a field should be processed by this class.

handle

public void handle(MutableGlobalContext ctx,
                   Object object,
                   Field field)
            throws Exception

Description copied from interface: FieldAnnotationProcessor

Invoked for each field which contains the trigger-annotation.

Specified by:

handle in interface FieldAnnotationProcessor

Parameters:

ctx - the context which can be used to fetch parts from

object - the object which should be filled. Can be null when processing static fields.

field - the field to be processed

Throws:

Exception - if a part cannot be resolved or the field cannot be filled