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XMLConstants

public final class XMLConstants
extends Object

java.lang.Object
   ↳ javax.xml.XMLConstants


Utility class to contain basic XML values as constants.

Summary

Constants

String DEFAULT_NS_PREFIX

Prefix to use to represent the default XML Namespace.

String FEATURE_SECURE_PROCESSING

Feature for secure processing.

String NULL_NS_URI

Namespace URI to use to represent that there is no Namespace.

String RELAXNG_NS_URI

RELAX NG Namespace URI.

String W3C_XML_SCHEMA_INSTANCE_NS_URI

W3C XML Schema Instance Namespace URI.

String W3C_XML_SCHEMA_NS_URI

W3C XML Schema Namespace URI.

String W3C_XPATH_DATATYPE_NS_URI

W3C XPath Datatype Namespace URI.

String XMLNS_ATTRIBUTE

The official XML attribute used for specifying XML Namespace declarations.

String XMLNS_ATTRIBUTE_NS_URI

The official XML attribute used for specifying XML Namespace declarations, XMLConstants.XMLNS_ATTRIBUTE, Namespace name URI.

String XML_DTD_NS_URI

XML Document Type Declaration Namespace URI as an arbitrary value.

String XML_NS_PREFIX

The official XML Namespace prefix.

String XML_NS_URI

The official XML Namespace name URI.

Inherited methods

Constants

DEFAULT_NS_PREFIX

added in API level 1
public static final String DEFAULT_NS_PREFIX

Prefix to use to represent the default XML Namespace.

Defined by the XML specification to be "".

Constant Value: ""

FEATURE_SECURE_PROCESSING

added in API level 1
public static final String FEATURE_SECURE_PROCESSING

Feature for secure processing.

  • true instructs the implementation to process XML securely. This may set limits on XML constructs to avoid conditions such as denial of service attacks.
  • false instructs the implementation to process XML according to the letter of the XML specifications ignoring security issues such as limits on XML constructs to avoid conditions such as denial of service attacks.

Constant Value: "http://javax.xml.XMLConstants/feature/secure-processing"

NULL_NS_URI

added in API level 1
public static final String NULL_NS_URI

Namespace URI to use to represent that there is no Namespace.

Defined by the Namespace specification to be "".

Constant Value: ""

RELAXNG_NS_URI

added in API level 1
public static final String RELAXNG_NS_URI

RELAX NG Namespace URI.

Defined to be "http://relaxng.org/ns/structure/1.0".

Constant Value: "http://relaxng.org/ns/structure/1.0"

W3C_XML_SCHEMA_INSTANCE_NS_URI

added in API level 1
public static final String W3C_XML_SCHEMA_INSTANCE_NS_URI

W3C XML Schema Instance Namespace URI.

Defined to be "http://www.w3.org/2001/XMLSchema-instance".

Constant Value: "http://www.w3.org/2001/XMLSchema-instance"

W3C_XML_SCHEMA_NS_URI

added in API level 1
public static final String W3C_XML_SCHEMA_NS_URI

W3C XML Schema Namespace URI.

Defined to be "http://www.w3.org/2001/XMLSchema".

Constant Value: "http://www.w3.org/2001/XMLSchema"

W3C_XPATH_DATATYPE_NS_URI

added in API level 1
public static final String W3C_XPATH_DATATYPE_NS_URI

W3C XPath Datatype Namespace URI.

Defined to be "http://www.w3.org/2003/11/xpath-datatypes".

Constant Value: "http://www.w3.org/2003/11/xpath-datatypes"

XMLNS_ATTRIBUTE

added in API level 1
public static final String XMLNS_ATTRIBUTE

The official XML attribute used for specifying XML Namespace declarations.

It is NOT valid to use as a prefix. Defined by the XML specification to be "xmlns".

Constant Value: "xmlns"

XMLNS_ATTRIBUTE_NS_URI

added in API level 1
public static final String XMLNS_ATTRIBUTE_NS_URI

The official XML attribute used for specifying XML Namespace declarations, XMLConstants.XMLNS_ATTRIBUTE, Namespace name URI.

Defined by the XML specification to be "http://www.w3.org/2000/xmlns/".

Constant Value: "http://www.w3.org/2000/xmlns/"

XML_DTD_NS_URI

added in API level 1
public static final String XML_DTD_NS_URI

XML Document Type Declaration Namespace URI as an arbitrary value.

Since not formally defined by any existing standard, arbitrarily define to be "http://www.w3.org/TR/REC-xml".

Constant Value: "http://www.w3.org/TR/REC-xml"

XML_NS_PREFIX

added in API level 1
public static final String XML_NS_PREFIX

The official XML Namespace prefix.

Defined by the XML specification to be "xml".

Constant Value: "xml"

XML_NS_URI

added in API level 1
public static final String XML_NS_URI

The official XML Namespace name URI.

Defined by the XML specification to be "http://www.w3.org/XML/1998/namespace".

Constant Value: "http://www.w3.org/XML/1998/namespace"