org.jboss.soa.esb.helpers
Class DomElement

java.lang.Object
  org.jboss.soa.esb.helpers.DomElement

Direct Known Subclasses:

NotificationList

public class DomElement
extends java.lang.Object

Wrapper class around the W3C DOM API.

This clas attempts to remove some of the complexity of dealing with the W3C DOM API. It's basically a wrapper class around the Element and Document classes.

It provides utility methods for constructing a DOM from a stream, adding/removing elements and attributes from the DOM, and methods for serializing the DOM.

Author:

Esteban Shifman

Field Summary

protected static java.lang.String

LINE_BREAK

Constructor Summary

protected	DomElement(DomElement p_oP) Construct a new DomElement object by cloning arg 1
protected	DomElement(org.w3c.dom.Element p_oE)
	DomElement(java.lang.String p_sName)

Method Summary

void	addElemChild(DomElement p_oElementChild)
void	addTextChild(java.lang.String p_sKey, java.lang.String p_sVal)
void	addTextChildren(java.lang.String p_sKey, java.lang.String[] p_saVal)
DomElement	cloneObj()
static DomElement	fromInputStream(java.io.InputStream p_oIS)
static DomElement	fromURL(java.lang.String p_sFname)
static DomElement	fromXml(java.lang.String p_xmlString)
DomElement[]	getAllElemChildren()
java.lang.String	getAttr(java.lang.String p_sAttribName)
java.lang.String[]	getAttrKeys()
DomElement	getDad()
org.w3c.dom.Element	getDomElement()
DomElement[]	getElementChildren(java.lang.String p_sElementName)
DomElement	getFirstElementChild(java.lang.String p_sElementName)
java.lang.String	getName()
java.lang.String[]	getTextChildren(java.lang.String p_sElementName)
static java.lang.String	getTextValue(org.w3c.dom.Node p_Node)
void	rmvChildsByName(java.lang.String p_sTagName)
void	setAttr(java.lang.String p_sAttribName, java.lang.String p_sAttribValue)
java.lang.String	toString()
java.io.ByteArrayOutputStream	toXml()

Methods inherited from class java.lang.Object

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

Field Detail

LINE_BREAK

protected static final java.lang.String LINE_BREAK

Constructor Detail

DomElement

protected DomElement(org.w3c.dom.Element p_oE)

DomElement

public DomElement(java.lang.String p_sName)

DomElement

protected DomElement(DomElement p_oP)
              throws java.lang.Exception

Construct a new DomElement object by cloning arg 1

Cloning makes it safe to work on the new object without altering the contents of the argument

Parameters:

p_oP - DomElement

Throws:

java.lang.Exception

Method Detail

getDad

public DomElement getDad()

fromInputStream

public static DomElement fromInputStream(java.io.InputStream p_oIS)
                                  throws org.xml.sax.SAXException,
                                         java.io.IOException

Throws:

org.xml.sax.SAXException

java.io.IOException

fromURL

public static DomElement fromURL(java.lang.String p_sFname)
                          throws java.lang.Exception

Throws:

java.lang.Exception

fromXml

public static DomElement fromXml(java.lang.String p_xmlString)
                          throws org.xml.sax.SAXException,
                                 java.io.IOException

Throws:

org.xml.sax.SAXException

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toXml

public java.io.ByteArrayOutputStream toXml()

getDomElement

public org.w3c.dom.Element getDomElement()

getName

public java.lang.String getName()

getAttrKeys

public java.lang.String[] getAttrKeys()

getAttr

public java.lang.String getAttr(java.lang.String p_sAttribName)

getTextValue

public static java.lang.String getTextValue(org.w3c.dom.Node p_Node)

getTextChildren

public java.lang.String[] getTextChildren(java.lang.String p_sElementName)

getElementChildren

public DomElement[] getElementChildren(java.lang.String p_sElementName)

getFirstElementChild

public DomElement getFirstElementChild(java.lang.String p_sElementName)

getAllElemChildren

public DomElement[] getAllElemChildren()

setAttr

public void setAttr(java.lang.String p_sAttribName,
                    java.lang.String p_sAttribValue)

addTextChild

public void addTextChild(java.lang.String p_sKey,
                         java.lang.String p_sVal)

addTextChildren

public void addTextChildren(java.lang.String p_sKey,
                            java.lang.String[] p_saVal)

addElemChild

public void addElemChild(DomElement p_oElementChild)

rmvChildsByName

public void rmvChildsByName(java.lang.String p_sTagName)

cloneObj

public DomElement cloneObj()
                    throws org.xml.sax.SAXException,
                           java.io.IOException

Throws:

org.xml.sax.SAXException

java.io.IOException