oracle.lite.dm.info

Class XMLElem

java.lang.Object

oracle.lite.dm.info.XMLElem

Direct Known Subclasses:

FileInfo, JavaInfo, XMLInfo

public class XMLElem
extends java.lang.Object

An instance of this class acts as a container for a XML Element.

Constructor Summary

Constructors

Constructor and Description
XMLElem(org.w3c.dom.Element el) Construct XMLElem object from an org.w3c.dom.Element object.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getAttribute(java.lang.String name) Retrieves attribute value of an element
XMLElem	getChildElement(java.lang.String tag, ElemChecker chk, java.lang.Object ctx) Return a child element given a tag name and attribute name/value pair.
org.w3c.dom.NodeList	getChildren() Return child nodes
java.lang.String	getChildText(java.lang.String name) Retrieves a child node's text data
java.lang.String	getTagName() Return the tag name.
java.lang.String	getText(org.w3c.dom.Element e) Helper method to retrieve 'Text' data of an Element.
void	getXMLText(java.lang.StringBuffer sb) Return XML text of this element into the specified StringBuffer.
void	load(java.io.InputStream in) Load XML file from the InputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLElem

public XMLElem(org.w3c.dom.Element el)

Construct XMLElem object from an org.w3c.dom.Element object.

Parameters:

el - org.w3c.dom.Element object.

Method Detail

getAttribute

public java.lang.String getAttribute(java.lang.String name)

Retrieves attribute value of an element

Parameters:

name - Attribute name

Returns:

attribute value

getChildElement

public XMLElem getChildElement(java.lang.String tag,
                      ElemChecker chk,
                      java.lang.Object ctx)

Return a child element given a tag name and attribute name/value pair.

Parameters:

tag - Tag name

chk - Element's validation checker

ctx - User defined context object

Returns:

Specified child element or null if element does not exist

getChildren

public org.w3c.dom.NodeList getChildren()

Return child nodes

Returns:

list of child nodes

getChildText

public java.lang.String getChildText(java.lang.String name)

Retrieves a child node's text data

Parameters:

name - Child node's name

Returns:

child node's text data

getTagName

public java.lang.String getTagName()

Return the tag name.

Returns:

tag name

getText

public java.lang.String getText(org.w3c.dom.Element e)

Helper method to retrieve 'Text' data of an Element.

Parameters:

e - org.w3c.dom.Element object.

Returns:

text data

getXMLText

public void getXMLText(java.lang.StringBuffer sb)

Return XML text of this element into the specified StringBuffer.

Parameters:

sb - java.lang.StringBuffer

load

public void load(java.io.InputStream in)
          throws java.lang.Exception

Load XML file from the InputStream.

Parameters:

in - java.io.InputStream

Throws:

java.lang.Exception