org.mobicents.protocols.xcap.diff.dom.utils
Class DOMXmlUtils

java.lang.Object
  org.mobicents.protocols.xcap.diff.dom.utils.DOMXmlUtils

public class DOMXmlUtils
extends java.lang.Object

Some DOM related util logic.

Author:

baranowb, martins

Field Summary

static java.lang.String	DEFAULT_NAMESPACE_PREFIX
static javax.xml.xpath.XPathFactory	XPATH_FACTORY

Constructor Summary

DOMXmlUtils()

Method Summary

static boolean	checkAttValue(java.lang.String value) Validates if the specifiedc string is a valid xml attribute value.
static org.w3c.dom.Element	createElement(java.lang.String elementName, java.lang.String defaultElementPrefix, java.lang.String elementNamespace, java.util.Map<java.lang.String,java.lang.String> namespaceBindings)
static org.w3c.dom.Document	createWellFormedDocumentFragment(java.lang.String root, java.lang.String namespace)
static java.util.Map<java.lang.String,java.lang.String>	getDocumentNameSpaces(org.w3c.dom.Element e)
static java.lang.String	getElementName(org.w3c.dom.Node node)
static java.lang.String	getElementSelectorWithEmptyPrefix(java.lang.String elementSelector)
static org.w3c.dom.Node	getNode(org.w3c.dom.Document domDocument, java.lang.String elementSelectorWithEmptyPrefixes, java.util.Map<java.lang.String,java.lang.String> namespaceContext)
static java.util.Map<java.lang.String,java.lang.String>	getNodeNameSpaces(org.w3c.dom.Node e)
static boolean	isQName(java.lang.String name)
static org.w3c.dom.Document	parseWellFormedDocumentFragment(java.io.Reader reader)
static org.w3c.dom.Document	parseWellFormedDocumentFragment(java.lang.String string)
static java.lang.String	toString(org.w3c.dom.Node node)
static boolean	weaklyXmlEquals(java.lang.String xml1, java.lang.String xml2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_NAMESPACE_PREFIX

public static final java.lang.String DEFAULT_NAMESPACE_PREFIX

See Also:

Constant Field Values

XPATH_FACTORY

public static final javax.xml.xpath.XPathFactory XPATH_FACTORY

Constructor Detail

DOMXmlUtils

public DOMXmlUtils()

Method Detail

parseWellFormedDocumentFragment

public static org.w3c.dom.Document parseWellFormedDocumentFragment(java.io.Reader reader)
                                                            throws javax.xml.parsers.ParserConfigurationException,
                                                                   org.xml.sax.SAXException,
                                                                   java.io.IOException

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

parseWellFormedDocumentFragment

public static org.w3c.dom.Document parseWellFormedDocumentFragment(java.lang.String string)
                                                            throws javax.xml.parsers.ParserConfigurationException,
                                                                   org.xml.sax.SAXException,
                                                                   java.io.IOException

Parameters:

string -

Returns:

Throws:

java.io.IOException

org.xml.sax.SAXException

javax.xml.parsers.ParserConfigurationException

createWellFormedDocumentFragment

public static org.w3c.dom.Document createWellFormedDocumentFragment(java.lang.String root,
                                                                    java.lang.String namespace)
                                                             throws javax.xml.parsers.ParserConfigurationException,
                                                                    org.xml.sax.SAXException,
                                                                    java.io.IOException

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

createElement

public static org.w3c.dom.Element createElement(java.lang.String elementName,
                                                java.lang.String defaultElementPrefix,
                                                java.lang.String elementNamespace,
                                                java.util.Map<java.lang.String,java.lang.String> namespaceBindings)
                                         throws BuildPatchException

Throws:

BuildPatchException

getDocumentNameSpaces

public static java.util.Map<java.lang.String,java.lang.String> getDocumentNameSpaces(org.w3c.dom.Element e)

getNodeNameSpaces

public static java.util.Map<java.lang.String,java.lang.String> getNodeNameSpaces(org.w3c.dom.Node e)

toString

public static java.lang.String toString(org.w3c.dom.Node node)
                                 throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException

weaklyXmlEquals

public static boolean weaklyXmlEquals(java.lang.String xml1,
                                      java.lang.String xml2)

isQName

public static boolean isQName(java.lang.String name)

checkAttValue

public static boolean checkAttValue(java.lang.String value)

Validates if the specifiedc string is a valid xml attribute value. Specs say that an attr value is validated by the following regex: AttValue ::= '"' ([^<&"] | Reference)* '"' | "'" ([^<&'] | Reference)* "'" Reference ::= EntityRef | CharRef EntityRef ::= '&' Name ';' CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' NOTE: The specified string doesn't come with surroundings " or ' so we can't accept both chars!!!!

Parameters:

value -

Returns:

getElementSelectorWithEmptyPrefix

public static java.lang.String getElementSelectorWithEmptyPrefix(java.lang.String elementSelector)

getNode

public static org.w3c.dom.Node getNode(org.w3c.dom.Document domDocument,
                                       java.lang.String elementSelectorWithEmptyPrefixes,
                                       java.util.Map<java.lang.String,java.lang.String> namespaceContext)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getElementName

public static java.lang.String getElementName(org.w3c.dom.Node node)