org.milyn.delivery.sax

Class SAXUtil

java.lang.Object

org.milyn.delivery.sax.SAXUtil

public abstract class SAXUtil
extends Object

SAX utility methods.

Author:

tom.fennelly@gmail.com

Constructor Summary

Constructors

Constructor and Description
SAXUtil()

Method Summary

Modifier and Type	Method and Description
static String	getAttribute(String attributeName, Attributes attributes) Get the value of the named attribute.
static String	getAttribute(String attributeName, Attributes attributes, String defaultVal) Get the value of the named attribute.
static String	getAttribute(String attributeNamespace, String attributeName, Attributes attributes, String defaultVal) Get the value of the named attribute.
static int	getDepth(SAXElement element)
static String	getXPath(SAXElement element)
static QName	toQName(Element element) Create a QName instance for the supplied DOM Element.
static QName	toQName(String namespaceURI, String localName, String qName) Create a QName instance from the supplied element naming parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

SAXUtil

public SAXUtil()

Method Detail

getAttribute

public static String getAttribute(String attributeName,
                                  Attributes attributes)

Get the value of the named attribute.

Parameters:

attributeName - The attribute name.

attributes - The attribute list.

Returns:

The attribute value, or an empty string if not available (as with DOM).

getAttribute

public static String getAttribute(String attributeName,
                                  Attributes attributes,
                                  String defaultVal)

Get the value of the named attribute.

Parameters:

attributeName - The attribute name.

attributes - The attribute list.

defaultVal - The default value, if the attribute is not set.

Returns:

The attribute value, or an empty string if not available (as with DOM).

getAttribute

public static String getAttribute(String attributeNamespace,
                                  String attributeName,
                                  Attributes attributes,
                                  String defaultVal)

Get the value of the named attribute.

Parameters:

attributeNamespace - The attribute namespace.

attributeName - The attribute name.

attributes - The attribute list.

defaultVal - The default value, if the attribute is not set.

Returns:

The attribute value, or an empty string if not available (as with DOM).

getXPath

public static String getXPath(SAXElement element)

getDepth

public static int getDepth(SAXElement element)

toQName

public static QName toQName(String namespaceURI,
                            String localName,
                            String qName)

Create a QName instance from the supplied element naming parameters.

Parameters:

namespaceURI - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

localName - The local name (without prefix), or the empty string if Namespace processing is not being performed.

qName - The qualified name (with prefix), or the empty string if qualified names are not available.

Returns:

A QName instance representing the element named by the supplied parameters.

toQName

public static QName toQName(Element element)

Create a QName instance for the supplied DOM Element.

Parameters:

element - The element.

Returns:

Element QName.