org.dom4j.datatype
Class DatatypeAttribute
java.lang.Object
org.dom4j.tree.AbstractNode
org.dom4j.tree.AbstractAttribute
org.dom4j.datatype.DatatypeAttribute
- Cloneable, Serializable, SerializationContext, ValidationContext, Attribute, Node
public class DatatypeAttribute
extends org.dom4j.tree.AbstractAttribute
implements SerializationContext, ValidationContext
ANY_NODE , ATTRIBUTE_NODE , CDATA_SECTION_NODE , COMMENT_NODE , DOCUMENT_NODE , DOCUMENT_TYPE_NODE , ELEMENT_NODE , ENTITY_REFERENCE_NODE , MAX_NODE_TYPE , NAMESPACE_NODE , PROCESSING_INSTRUCTION_NODE , TEXT_NODE , UNKNOWN_NODE |
protected Object | convertToValue(String txt)
|
String | getBaseUri()
|
Object | getData() -
Accesses the data of this attribute which may implement data typing
bindings such as
XML Schema or Java Bean
bindings or will return the same value as Node.getText() .
|
String | getNamespacePrefix(String uri)
|
Element | getParent() -
getParent returns the parent Element if
this node supports the parent relationship or null if it is the root
element or does not support the parent relationship.
|
QName | getQName() -
Returns the
QName of this attribute which represents the
local name, the qualified name and the Namespace .
|
String | getValue() -
Returns the value of the attribute.
|
XSDatatype | getXSDatatype() - Returns the MSV XSDatatype for this node
|
boolean | isNotation(String notationName)
|
boolean | isReadOnly() -
isReadOnly returns true if this node is read only and
cannot be modified.
|
boolean | isUnparsedEntity(String entityName)
|
String | resolveNamespacePrefix(String prefix)
|
void | setData(Object data) -
Sets the data value of this attribute if this element supports data
binding or calls
Node.setText(String) if it doesn't.
|
void | setParent(Element parent) -
setParent sets the parent relationship of this node if the
parent relationship is supported or does nothing if the parent
relationship is not supported.
|
void | setValue(String value) -
Sets the value of this attribute or this method will throw an
UnsupportedOperationException if it is read-only.
|
boolean | supportsParent() -
supportsParent returns true if this node supports the
parent relationship.
|
String | toString()
|
protected void | validate(String txt)
|
accept , asXML , createXPathResult , getData , getName , getNamespace , getNamespacePrefix , getNamespaceURI , getNodeType , getPath , getQualifiedName , getText , getUniquePath , setData , setNamespace , setText , setValue , toString , write |
asXPathResult , clone , createPattern , createXPath , createXPathFilter , createXPathResult , detach , getDocument , getDocumentFactory , getName , getNodeType , getNodeTypeName , getParent , getPath , getStringValue , getText , getUniquePath , hasContent , isReadOnly , matches , numberValueOf , selectNodes , selectNodes , selectNodes , selectObject , selectSingleNode , setDocument , setName , setParent , setText , supportsParent , valueOf , write |
DatatypeAttribute
public DatatypeAttribute(QName qname,
XSDatatype datatype)
DatatypeAttribute
public DatatypeAttribute(QName qname,
XSDatatype datatype,
String text)
convertToValue
protected Object convertToValue(String txt)
getBaseUri
public String getBaseUri()
getData
public Object getData()
Accesses the data of this attribute which may implement data typing
bindings such as
XML Schema
or
Java Bean
bindings or will return the same value as
Node.getText()
.
- getData in interface Attribute
- getData in interface org.dom4j.tree.AbstractAttribute
getNamespacePrefix
public String getNamespacePrefix(String uri)
getParent
public Element getParent()
getParent
returns the parent
Element
if
this node supports the parent relationship or null if it is the root
element or does not support the parent relationship.
This method is an optional feature and may not be supported for all
Node
implementations.
- getParent in interface Node
- getParent in interface org.dom4j.tree.AbstractNode
- the parent of this node or null if it is the root of the tree or
the parent relationship is not supported.
getQName
public QName getQName()
Returns the QName
of this attribute which represents the
local name, the qualified name and the Namespace
.
- getQName in interface Attribute
- the
QName
associated with this attribute
getValue
public String getValue()
Returns the value of the attribute. This method returns the same value as
the
Node.getText()
method.
- getValue in interface Attribute
- the value of the attribute
getXSDatatype
public XSDatatype getXSDatatype()
Returns the MSV XSDatatype for this node
isNotation
public boolean isNotation(String notationName)
isReadOnly
public boolean isReadOnly()
isReadOnly
returns true if this node is read only and
cannot be modified. Any attempt to modify a read-only Node
will result in an UnsupportedOperationException
being
thrown.
- isReadOnly in interface Node
- isReadOnly in interface org.dom4j.tree.AbstractNode
- true if this
Node
is read only and cannot be
modified otherwise false.
isUnparsedEntity
public boolean isUnparsedEntity(String entityName)
resolveNamespacePrefix
public String resolveNamespacePrefix(String prefix)
setData
public void setData(Object data)
Sets the data value of this attribute if this element supports data
binding or calls
Node.setText(String)
if it doesn't.
- setData in interface Attribute
- setData in interface org.dom4j.tree.AbstractAttribute
data
- the attribute data
setParent
public void setParent(Element parent)
setParent
sets the parent relationship of this node if the
parent relationship is supported or does nothing if the parent
relationship is not supported.
This method should only be called from inside an
Element
implementation method and is not intended for general use.
- setParent in interface Node
- setParent in interface org.dom4j.tree.AbstractNode
parent
- is the new parent of this node.
setValue
public void setValue(String value)
Sets the value of this attribute or this method will throw an
UnsupportedOperationException
if it is read-only.
- setValue in interface Attribute
- setValue in interface org.dom4j.tree.AbstractAttribute
value
- is the new value of this attribute
supportsParent
public boolean supportsParent()
supportsParent
returns true if this node supports the
parent relationship.
Some XML tree implementations are singly linked and only support downward
navigation through children relationships. The default case is that both
parent and children relationships are supported though for memory and
performance reasons the parent relationship may not be supported.
- supportsParent in interface Node
- supportsParent in interface org.dom4j.tree.AbstractNode
- true if this node supports the parent relationship or false it is
not supported
toString
public String toString()
- toString in interface org.dom4j.tree.AbstractAttribute
validate
protected void validate(String txt)
throws IllegalArgumentException
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