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

java.lang.Object
  org.hibernate.validator.internal.engine.path.PathImpl

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<javax.validation.Path.Node>, javax.validation.Path

public final class PathImpl
extends java.lang.Object
implements javax.validation.Path, java.io.Serializable

Author:

Hardy Ferentschik, Gunnar Morling, Kevin Pollet (C) 2011 SERLI

See Also:

Serialized Form

Nested Class Summary

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

javax.validation.Path.Node

Field Summary

static java.lang.String	PROPERTY_PATH_SEPARATOR
static java.lang.String	RETURN_VALUE_NODE_NAME

Method Summary

NodeImpl	addNode(java.lang.String nodeName)
java.lang.String	asString()
static PathImpl	createCopy(PathImpl path)
static PathImpl	createCopyWithElementDescriptorsAttached(PathImpl path, java.util.List<javax.validation.metadata.ElementDescriptor> elementDescriptors)
static PathImpl	createPathForMethodReturnValue(ExecutableElement executable)
static PathImpl	createPathForParameter(ExecutableElement executable, java.lang.String parameterName) Creates a path representing the specified method parameter.
static PathImpl	createPathFromString(java.lang.String propertyPath) Returns a Path instance representing the path described by the given string.
static PathImpl	createRootPath()
boolean	equals(java.lang.Object obj)
NodeImpl	getLeafNode()
PathImpl	getPathWithoutLeafNode()
int	hashCode()
boolean	isRootPath()
java.util.Iterator<javax.validation.Path.Node>	iterator()
NodeImpl	makeLeafNodeIterable()
NodeImpl	setLeafNodeIndex(java.lang.Integer index)
NodeImpl	setLeafNodeMapKey(java.lang.Object key)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_PATH_SEPARATOR

public static final java.lang.String PROPERTY_PATH_SEPARATOR

See Also:

Constant Field Values

RETURN_VALUE_NODE_NAME

public static final java.lang.String RETURN_VALUE_NODE_NAME

See Also:

Constant Field Values

Method Detail

createPathFromString

public static PathImpl createPathFromString(java.lang.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:

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

createPathForParameter

public static PathImpl createPathForParameter(ExecutableElement executable,
                                              java.lang.String parameterName)

Creates a path representing the specified method parameter.

Parameters:

executable - The executable hosting the parameter to represent.

parameterName - The parameter's name, e.g. "arg0" or "param1".

Returns:

A path representing the specified method parameter.

createPathForMethodReturnValue

public static PathImpl createPathForMethodReturnValue(ExecutableElement executable)

createRootPath

public static PathImpl createRootPath()

createCopy

public static PathImpl createCopy(PathImpl path)

createCopyWithElementDescriptorsAttached

public static PathImpl createCopyWithElementDescriptorsAttached(PathImpl path,
                                                                java.util.List<javax.validation.metadata.ElementDescriptor> elementDescriptors)

isRootPath

public final boolean isRootPath()

getPathWithoutLeafNode

public final PathImpl getPathWithoutLeafNode()

addNode

public final NodeImpl addNode(java.lang.String nodeName)

makeLeafNodeIterable

public final NodeImpl makeLeafNodeIterable()

setLeafNodeIndex

public final NodeImpl setLeafNodeIndex(java.lang.Integer index)

setLeafNodeMapKey

public final NodeImpl setLeafNodeMapKey(java.lang.Object key)

getLeafNode

public final NodeImpl getLeafNode()

iterator

public final java.util.Iterator<javax.validation.Path.Node> iterator()

Specified by:

iterator in interface java.lang.Iterable<javax.validation.Path.Node>

asString

public final java.lang.String asString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object