org.hibernate.validator.internal.engine.path

Class PathImpl

java.lang.Object

org.hibernate.validator.internal.engine.path.PathImpl

All Implemented Interfaces:

Serializable, Iterable<Path.Node>, Path

public final class PathImpl
extends Object
implements Path, Serializable

Default implementation of javax.validation.Path.

Author:

Hardy Ferentschik, Gunnar Morling, Kevin Pollet <kevin.pollet@serli.com> (C) 2011 SERLI

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface javax.validation.Path

Path.BeanNode, Path.ConstructorNode, Path.ContainerElementNode, Path.CrossParameterNode, Path.MethodNode, Path.Node, Path.ParameterNode, Path.PropertyNode, Path.ReturnValueNode

Method Summary

Modifier and Type	Method and Description
NodeImpl	addBeanNode()
NodeImpl	addContainerElementNode(String nodeName)
NodeImpl	addCrossParameterNode()
NodeImpl	addParameterNode(String nodeName, int index)
NodeImpl	addPropertyNode(String nodeName)
NodeImpl	addReturnValueNode()
String	asString()
static PathImpl	createCopy(PathImpl path)
static PathImpl	createPathForExecutable(ExecutableMetaData executable)
static PathImpl	createPathFromString(String propertyPath) Returns a Path instance representing the path described by the given string.
static PathImpl	createRootPath()
boolean	equals(Object obj)
NodeImpl	getLeafNode()
PathImpl	getPathWithoutLeafNode()
int	hashCode()
boolean	isRootPath()
Iterator<Path.Node>	iterator()
NodeImpl	makeLeafNodeIterable()
NodeImpl	makeLeafNodeIterableAndSetIndex(Integer index)
NodeImpl	makeLeafNodeIterableAndSetMapKey(Object key)
void	removeLeafNode()
NodeImpl	setLeafNodeTypeParameter(Class<?> containerClass, Integer typeArgumentIndex)
NodeImpl	setLeafNodeValueIfRequired(Object value)
String	toString() Returns a human-readable representation of this path.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

createPathFromString

public static PathImpl createPathFromString(String propertyPath)

Returns a Path instance representing the path described by the given string. To create a root node the empty string should be passed.

Parameters:

propertyPath - the path as string representation.

Returns:

a Path instance representing the path described by the given string.

Throws:

IllegalArgumentException - in case property == null or property cannot be parsed.

createPathForExecutable

public static PathImpl createPathForExecutable(ExecutableMetaData executable)

createRootPath

public static PathImpl createRootPath()

createCopy

public static PathImpl createCopy(PathImpl path)

isRootPath

public boolean isRootPath()

getPathWithoutLeafNode

public PathImpl getPathWithoutLeafNode()

addPropertyNode

public NodeImpl addPropertyNode(String nodeName)

addContainerElementNode

public NodeImpl addContainerElementNode(String nodeName)

addParameterNode

public NodeImpl addParameterNode(String nodeName,
                                 int index)

addCrossParameterNode

public NodeImpl addCrossParameterNode()

addBeanNode

public NodeImpl addBeanNode()

addReturnValueNode

public NodeImpl addReturnValueNode()

makeLeafNodeIterable

public NodeImpl makeLeafNodeIterable()

makeLeafNodeIterableAndSetIndex

public NodeImpl makeLeafNodeIterableAndSetIndex(Integer index)

makeLeafNodeIterableAndSetMapKey

public NodeImpl makeLeafNodeIterableAndSetMapKey(Object key)

setLeafNodeValueIfRequired

public NodeImpl setLeafNodeValueIfRequired(Object value)

setLeafNodeTypeParameter

public NodeImpl setLeafNodeTypeParameter(Class<?> containerClass,
                                         Integer typeArgumentIndex)

removeLeafNode

public void removeLeafNode()

getLeafNode

public NodeImpl getLeafNode()

iterator

public Iterator<Path.Node> iterator()

Specified by:

iterator in interface Iterable<Path.Node>

asString

public String asString()

toString

public String toString()

Description copied from interface: Path

Returns a human-readable representation of this path.

Clients should not rely on any specific structure of the returned value. Instead they should iterate through the path nodes and obtain any required information by calling the methods on Path.Node and its sub-types.

Specified by:

toString in interface Path

Overrides:

toString in class Object

Returns:

a human-readable representation of this path

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object