org.mule.module.extension.internal.util

Class GroupValueSetter

java.lang.Object

org.mule.module.extension.internal.util.GroupValueSetter

All Implemented Interfaces:

ValueSetter

public final class GroupValueSetter
extends Object
implements ValueSetter

An implementation of ValueSetter for parameter groups. Parameter groups are a set of parameters defined inside a Pojo in order to reference them as a group and avoid code repetition. The parameter groups are defined by applying the ParameterGroup annotation to a field.

This ValueSetter knows how to map a ResolverSetResult to an object which acts as a group. Because group nesting is allowed, this class is a composite with a childSetters collection.

Since:

3.7.0

Constructor Summary

Constructors

Constructor and Description
GroupValueSetter(ParameterGroup group) Creates a new instance that can set values defined in the given group

Method Summary

Methods

Modifier and Type	Method and Description
void	set(Object target, ResolverSetResult result) Sets on target values contained in result.
static List<ValueSetter>	settersFor(org.mule.extension.introspection.Capable capable) Returns a List containing one ValueSetter instance per each ParameterGroup defined in the ParameterGroupCapability extracted from the given capable.

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupValueSetter

public GroupValueSetter(ParameterGroup group)

Creates a new instance that can set values defined in the given group

Parameters:

group - a ParameterGroup

Method Detail

settersFor

public static List<ValueSetter> settersFor(org.mule.extension.introspection.Capable capable)

Returns a List containing one ValueSetter instance per each ParameterGroup defined in the ParameterGroupCapability extracted from the given capable. If capable does not contain such capability then an empty List is returned

Parameters:

capable - a Capable instance presumed to have the ParameterGroupCapability

Returns:

a List with ValueSetter instances. May be empty but will never be null

set

public void set(Object target,
       ResolverSetResult result)
         throws MuleException

Description copied from interface: ValueSetter

Sets on target values contained in result. This method does not guarantee how many of the values contained in result are actually assigned (if any). Implementations are free to decide using only a sub set of those values or none at all

Specified by:

set in interface ValueSetter

Parameters:

target - the object on which values are to be set

result - a ResolverSetResult

Throws:

MuleException