org.hibernate.validator.internal.metadata.descriptor

Class ParameterDescriptorImpl

java.lang.Object

org.hibernate.validator.internal.metadata.descriptor.ElementDescriptorImpl

org.hibernate.validator.internal.metadata.descriptor.ParameterDescriptorImpl

All Implemented Interfaces:

Serializable, CascadableDescriptor, ContainerDescriptor, ElementDescriptor, ParameterDescriptor

public class ParameterDescriptorImpl
extends ElementDescriptorImpl
implements ParameterDescriptor

Describes a validated method parameter.

Author:

Gunnar Morling, Hardy Ferentschik, Guillaume Smet

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface javax.validation.metadata.ElementDescriptor

ElementDescriptor.ConstraintFinder

Constructor Summary

Constructors

Constructor and Description
ParameterDescriptorImpl(Type type, int index, String name, Set<ConstraintDescriptorImpl<?>> constraints, Set<ContainerElementTypeDescriptor> constrainedContainerElementTypes, boolean isCascaded, boolean defaultGroupSequenceRedefined, List<Class<?>> defaultGroupSequence, Set<GroupConversionDescriptor> groupConversions)

Method Summary

Modifier and Type	Method and Description
Set<ContainerElementTypeDescriptor>	getConstrainedContainerElementTypes() If this element is of a container type, e.g.
Set<GroupConversionDescriptor>	getGroupConversions() Returns the group conversions configured for this element.
int	getIndex() Returns this parameter's index within the parameter array of the method or constructor holding it.
String	getName() Returns this parameter's name as retrieved by the current parameter name resolver.
boolean	isCascaded() Whether this element is marked for cascaded validation or not.
String	toString()

Methods inherited from class org.hibernate.validator.internal.metadata.descriptor.ElementDescriptorImpl

findConstraints, getConstraintDescriptors, getElementClass, hasConstraints

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.validation.metadata.ElementDescriptor

findConstraints, getConstraintDescriptors, getElementClass, hasConstraints

Constructor Detail

ParameterDescriptorImpl

public ParameterDescriptorImpl(Type type,
                               int index,
                               String name,
                               Set<ConstraintDescriptorImpl<?>> constraints,
                               Set<ContainerElementTypeDescriptor> constrainedContainerElementTypes,
                               boolean isCascaded,
                               boolean defaultGroupSequenceRedefined,
                               List<Class<?>> defaultGroupSequence,
                               Set<GroupConversionDescriptor> groupConversions)

Method Detail

getIndex

public int getIndex()

Description copied from interface: ParameterDescriptor

Returns this parameter's index within the parameter array of the method or constructor holding it.

Specified by:

getIndex in interface ParameterDescriptor

Returns:

this parameter's index

getConstrainedContainerElementTypes

public Set<ContainerElementTypeDescriptor> getConstrainedContainerElementTypes()

Description copied from interface: ContainerDescriptor

If this element is of a container type, e.g. List or Map, a set of descriptors of those container element types is returned, which are constrained or marked with Valid. A container element type is constrained, if it hosts at least one constraint.

In the context of properties and method return values, container element types of super-types are considered.

Specified by:

getConstrainedContainerElementTypes in interface ContainerDescriptor

Returns:

the set of descriptors representing the container element types that are constrained or are marked with Valid. An empty set will be returned if this element is not of a container type or is of a container type but there are no container element types hosting constraints or marked with Valid.

getName

public String getName()

Description copied from interface: ParameterDescriptor

Returns this parameter's name as retrieved by the current parameter name resolver.

Specified by:

getName in interface ParameterDescriptor

Returns:

this parameter's name

isCascaded

public boolean isCascaded()

Description copied from interface: CascadableDescriptor

Whether this element is marked for cascaded validation or not.

Specified by:

isCascaded in interface CascadableDescriptor

Returns:

true, if this element is marked for cascaded validation, false otherwise

getGroupConversions

public Set<GroupConversionDescriptor> getGroupConversions()

Description copied from interface: CascadableDescriptor

Returns the group conversions configured for this element.

Specified by:

getGroupConversions in interface CascadableDescriptor

Returns:

a set containing this element's group conversions; an empty set may be returned if no conversions are configured but never null

toString

public String toString()

Overrides:

toString in class Object