com.meterware.httpunit
Class NodeUtils

java.lang.Object
  com.meterware.httpunit.NodeUtils

public class NodeUtils

extends java.lang.Object

Some common utilities for manipulating DOM nodes.

Constructor Summary

NodeUtils()

Method Summary

static java.lang.String	asText(org.w3c.dom.NodeList rootNodes) Converts the DOM trees rooted at the specified nodes to text, ignoring any HTML tags.
static int	getAttributeValue(org.w3c.dom.Node node, java.lang.String attributeName, int defaultValue) get the attribute with the given name from the given node as an int value
static java.lang.String	getNodeAttribute(org.w3c.dom.Node node, java.lang.String attributeName) get the attribute with the given name from the given node
static java.lang.String	getNodeAttribute(org.w3c.dom.Node node, java.lang.String attributeName, java.lang.String defaultValue) get the attribute with the given name from the given node
static boolean	isNodeAttributePresent(org.w3c.dom.Node node, java.lang.String attributeName) check whether the given Attribute in the Node is Present

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeUtils

public NodeUtils()

Method Detail

getAttributeValue

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

get the attribute with the given name from the given node as an int value

Parameters:

node - - the node to look in

attributeName - - the attribute's name to look for

defaultValue -

Returns:

- the value - defaultValue as default

getNodeAttribute

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

get the attribute with the given name from the given node

Parameters:

node - - the node to look in

attributeName - - the attribute's name to look for

Returns:

- the value - "" as default

getNodeAttribute

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

get the attribute with the given name from the given node

Parameters:

node - - the node to look in

attributeName - - the attribute's name to look for

defaultValue -

Returns:

- the value - defaultValue as default

isNodeAttributePresent

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

check whether the given Attribute in the Node is Present

Parameters:

node - - the node to check

attributeName - - the attribute name to check

Returns:

true if the attribute is present

asText

public static java.lang.String asText(org.w3c.dom.NodeList rootNodes)

Converts the DOM trees rooted at the specified nodes to text, ignoring any HTML tags.