org.apache.olingo.ext.proxy.api.annotations

Annotation Type Operation

@Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Operation

Mark method as EDM function import.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	name
OperationType	type Operation type, function or action.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	isComposable A function element MAY specify a Boolean value for the IsComposable attribute.
Class<?>	referenceType
String	returnType The action/function MAY/MUST specify a return type using the edm:ReturnType element.

Element Detail

name

public abstract String name

type

public abstract OperationType type

Operation type, function or action.

Returns:

operation type.

referenceType

public abstract Class<?> referenceType

Default:

java.lang.Void.class

returnType

public abstract String returnType

The action/function MAY/MUST specify a return type using the edm:ReturnType element. The return type must be a scalar, entity or complex type, or a collection of scalar, entity or complex types.

Returns:

operation return type.

Default:

""

isComposable

public abstract boolean isComposable

A function element MAY specify a Boolean value for the IsComposable attribute. If no value is specified for the IsComposable attribute, the value defaults to false.
Functions whose IsComposable attribute is true are considered composable. A composable function can be invoked with additional path segments or system query options appended to the path that identifies the composable function as appropriate for the type returned by the composable function.

Returns:

TRUE if is composable; FALSE otherwise.

Default:

false