org.mule.runtime.module.extension.internal.util

Class GroupValueSetter

java.lang.Object

org.mule.runtime.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.

Since:

3.7.0

Constructor Summary

Constructors

Constructor and Description
GroupValueSetter(ParameterGroupDescriptor groupDescriptor, Supplier<ReflectionCache> reflectionCache) Creates a new instance that can set values defined in the given group

Method Summary

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.runtime.api.meta.model.parameter.ParameterizedModel model, Supplier<ReflectionCache> reflectionCache) Returns a List containing one ValueSetter instance per each ParameterGroupDescriptor defined in the ParameterGroupModelProperty extracted from the given model.

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupValueSetter

public GroupValueSetter(ParameterGroupDescriptor groupDescriptor,
                        Supplier<ReflectionCache> reflectionCache)

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

Parameters:

groupDescriptor - a ParameterGroupDescriptor

reflectionCache - the cache for expensive reflection lookups

Method Detail

settersFor

public static List<ValueSetter> settersFor(org.mule.runtime.api.meta.model.parameter.ParameterizedModel model,
                                           Supplier<ReflectionCache> reflectionCache)

Returns a List containing one ValueSetter instance per each ParameterGroupDescriptor defined in the ParameterGroupModelProperty extracted from the given model. If model does not contain such model property then an empty List is returned

Parameters:

model - a EnrichableModel instance presumed to have the ParameterGroupModelProperty

reflectionCache - the cache for expensive reflection lookups

Returns:

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

set

public void set(Object target,
                ResolverSetResult result)
         throws org.mule.runtime.api.exception.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:

org.mule.runtime.api.exception.MuleException