org.apache.sling.models.annotations.injectorspecific

Annotation Type ValueMapValue

@Target(value={METHOD,FIELD,PARAMETER})
 @Retention(value=RUNTIME)
 @InjectAnnotation
public @interface ValueMapValue

Annotation to be used on either methods, fields or constructor parameter to let Sling Models inject a value from the ValueMap of the current resource.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
InjectionStrategy	injectionStrategy if set to REQUIRED injection is mandatory, if set to OPTIONAL injection is optional, in case of DEFAULT the standard annotations (Optional, Required) are used.
java.lang.String	name Specifies the name of the value from the value map to take.
boolean	optional Deprecated. Use injectionStrategy() instead
java.lang.String	via If set, then the child resource can be obtained via a projection of the given property of the adaptable.

Element Detail

name

public abstract java.lang.String name

Specifies the name of the value from the value map to take. If empty, then the name is derived from the method or field.

Default:

""

optional

@Deprecated
public abstract boolean optional

Deprecated. Use injectionStrategy() instead

If set to true, the model can be instantiated even if that value is missing. Only considered if default is not set, because any default value implicitly sets optional to true

Default:

false

injectionStrategy

public abstract InjectionStrategy injectionStrategy

if set to REQUIRED injection is mandatory, if set to OPTIONAL injection is optional, in case of DEFAULT the standard annotations (Optional, Required) are used. If even those are not available the default injection strategy defined on the Model applies. Default value = DEFAULT.

Default:

org.apache.sling.models.annotations.injectorspecific.InjectionStrategy.DEFAULT

via

public abstract java.lang.String via

If set, then the child resource can be obtained via a projection of the given property of the adaptable.

Default:

""