com.ibm.di.connector.maximo.util
Class Dom

java.lang.Object
  com.ibm.di.connector.maximo.util.Dom

public final class Dom
extends java.lang.Object

This class consists exclusively of static methods that operate on or return XML content and DOM elements.

Since:

7.1

Constructor Summary

Dom()

Method Summary

static java.util.Map<java.lang.String,java.lang.String>	getAttributes(org.w3c.dom.Node rootNode) Returns a map containing the child nodes found in the given XML node.
static java.util.Map<java.lang.String,java.lang.String>	getAttributes(org.w3c.dom.Node rootNode, java.util.Set<java.lang.String> names) Searches the specified XML node for child nodes with the specified names.
static java.lang.String	getAttributeValue(org.w3c.dom.Node node, java.lang.String attributeName) Returns the value of the specified attribute.
static org.w3c.dom.NodeList	getElements(java.lang.String elementName, org.w3c.dom.Document document) Returns all elements specified by elementName.
static org.w3c.dom.NodeList	getElements(java.lang.String elementName, java.lang.String xml) Parses the XML content and returns all elements specified by elementName.
static java.lang.String	getTextValue(org.w3c.dom.Node node) Returns the text value of the specified XML node.
static boolean	isNull(org.w3c.dom.Node node) Indicates if the specified XML node has null value.
static org.w3c.dom.Document	parse(java.lang.String xml) Parses the XML content.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dom

public Dom()

Method Detail

getAttributes

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

Returns a map containing the child nodes found in the given XML node.

Parameters:

rootNode - XML node whose child nodes are to be returned

Returns:

map containing the child nodes found in the given XML node

getAttributes

public static java.util.Map<java.lang.String,java.lang.String> getAttributes(org.w3c.dom.Node rootNode,
                                                                             java.util.Set<java.lang.String> names)

Searches the specified XML node for child nodes with the specified names.

Parameters:

rootNode - XML node whose child nodes are to be returned

names - names of the attributes to be found

Returns:

a map containing the child nodes found and its respective values

getAttributeValue

public static java.lang.String getAttributeValue(org.w3c.dom.Node node,
                                                 java.lang.String attributeName)

Returns the value of the specified attribute.

Parameters:

node - node containing the specified attribute

attributeName - attribute's name

Returns:

value of the specified attribute, or null if the attribute does not exist

getElements

public static org.w3c.dom.NodeList getElements(java.lang.String elementName,
                                               org.w3c.dom.Document document)

Returns all elements specified by elementName.

Parameters:

elementName - name of the element to be returned

document - DOM document

Returns:

a list of all elements found with the specified name s

getElements

public static org.w3c.dom.NodeList getElements(java.lang.String elementName,
                                               java.lang.String xml)
                                        throws MxConnXmlParsingException

Parses the XML content and returns all elements specified by elementName.

Parameters:

elementName - name of the element to be returned

xml - XML content to be parsed

Returns:

a list of all elements found with the specified name

Throws:

MxConnXmlParsingException - if it is not possible to parse the XML content

getTextValue

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

Returns the text value of the specified XML node.

Parameters:

node - XML node

Returns:

text value of the specified XML node

isNull

public static boolean isNull(org.w3c.dom.Node node)

Indicates if the specified XML node has null value. NOTE: Not used.

Parameters:

node - XML node

Returns:

true if the specified XML node has null value, otherwise false

parse

public static org.w3c.dom.Document parse(java.lang.String xml)
                                  throws MxConnXmlParsingException

Parses the XML content.

Parameters:

xml - XML content to be parsed

Returns:

a DOM document

Throws:

MxConnXmlParsingException - if it is not possible to parse the XML content