Class XMLConstants
- java.lang.Object
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- javax.xml.XMLConstants
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public final class XMLConstants extends java.lang.Object
Utility class to contain basic XML values as constants.
- Since:
- 1.5
- Version:
- $Revision: 584477 $, $Date: 2007-10-14 05:44:03 +0300 (Sun, 14 Oct 2007) $
- Author:
- Jeff Suttor
- See Also:
- Extensible Markup Language (XML) 1.1, Extensible Markup Language (XML) 1.0 (Second Edition), XML 1.0 Second Edition Specification Errata, Namespaces in XML 1.1, Namespaces in XML, Namespaces in XML Errata, XML Schema Part 1: Structures
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
DEFAULT_NS_PREFIX
Prefix to use to represent the default XML Namespace.static java.lang.String
FEATURE_SECURE_PROCESSING
Feature for secure processing.static java.lang.String
NULL_NS_URI
Namespace URI to use to represent that there is no Namespace.static java.lang.String
RELAXNG_NS_URI
RELAX NG Namespace URI.static java.lang.String
W3C_XML_SCHEMA_INSTANCE_NS_URI
W3C XML Schema Instance Namespace URI.static java.lang.String
W3C_XML_SCHEMA_NS_URI
W3C XML Schema Namespace URI.static java.lang.String
W3C_XPATH_DATATYPE_NS_URI
W3C XPath Datatype Namespace URI.static java.lang.String
XML_DTD_NS_URI
XML Document Type Declaration Namespace URI as an arbitrary value.static java.lang.String
XML_NS_PREFIX
The official XML Namespace prefix.static java.lang.String
XML_NS_URI
The official XML Namespace name URI.static java.lang.String
XMLNS_ATTRIBUTE
The official XML attribute used for specifying XML Namespace declarations.static java.lang.String
XMLNS_ATTRIBUTE_NS_URI
The official XML attribute used for specifying XML Namespace declarations,XMLConstants.XMLNS_ATTRIBUTE
, Namespace name URI.
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Field Detail
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NULL_NS_URI
public static final java.lang.String NULL_NS_URI
Namespace URI to use to represent that there is no Namespace.
Defined by the Namespace specification to be "".
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DEFAULT_NS_PREFIX
public static final java.lang.String DEFAULT_NS_PREFIX
Prefix to use to represent the default XML Namespace.
Defined by the XML specification to be "".
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XML_NS_URI
public static final java.lang.String XML_NS_URI
The official XML Namespace name URI.
Defined by the XML specification to be "
http://www.w3.org/XML/1998/namespace
".
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XML_NS_PREFIX
public static final java.lang.String XML_NS_PREFIX
The official XML Namespace prefix.
Defined by the XML specification to be "
xml
".
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XMLNS_ATTRIBUTE_NS_URI
public static final java.lang.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/
".
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XMLNS_ATTRIBUTE
public static final java.lang.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
".
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W3C_XML_SCHEMA_NS_URI
public static final java.lang.String W3C_XML_SCHEMA_NS_URI
W3C XML Schema Namespace URI.
Defined to be "
http://www.w3.org/2001/XMLSchema
".
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W3C_XML_SCHEMA_INSTANCE_NS_URI
public static final java.lang.String W3C_XML_SCHEMA_INSTANCE_NS_URI
W3C XML Schema Instance Namespace URI.
Defined to be "
http://www.w3.org/2001/XMLSchema-instance
".
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W3C_XPATH_DATATYPE_NS_URI
public static final java.lang.String W3C_XPATH_DATATYPE_NS_URI
W3C XPath Datatype Namespace URI.
Defined to be "
http://www.w3.org/2003/11/xpath-datatypes
".
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XML_DTD_NS_URI
public static final java.lang.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
".- See Also:
- Constant Field Values
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RELAXNG_NS_URI
public static final java.lang.String RELAXNG_NS_URI
RELAX NG Namespace URI.
Defined to be "
http://relaxng.org/ns/structure/1.0
".- See Also:
- RELAX NG Specification, Constant Field Values
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FEATURE_SECURE_PROCESSING
public static final java.lang.String FEATURE_SECURE_PROCESSING
Feature for secure processing.
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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.
- See Also:
- Constant Field Values
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