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## com.beasys.commerce.util
Class DOMHelper

    java.lang.Object
      com.beasys.commerce.util.DOMHelper

Deprecated Use `DomHelper`

    @Deprecated
    public class DOMHelper

extends Object

Constructor Summary
`DOMHelper()` Deprecated See BEA Commerce product offering

Method Summary
`static String` | `extractAttributeValue(Node node, String attribute)` Deprecated See BEA Commerce product offering
`static Node` | `extractNodeByTag(Node node, String tag)` Deprecated See BEA Commerce product offering
`static NodeList` | `extractNodeListByTag(Node node, String tag)` Deprecated See BEA Commerce product offering
`static String` | `extractNodeValue(Node node)` Deprecated See BEA Commerce product offering
`static String` | `getTagName(Element e)` Deprecated See BEA Commerce product offering

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### DOMHelper

    public DOMHelper()

  Deprecated See BEA Commerce product offering

Method Detail

### extractNodeByTag

    public static Node extractNodeByTag(Node node,
                                        String tag)
                                 throws ApplicationException

  Deprecated See BEA Commerce product offering

  Returns a node matching a given tag. Returned node is a child of a given node. Returns null if no node has been found, or if the given node is null. Throws an exception if a given node has more than one child node with a given tag.

  Parameters
    `node` - xml node from DOM model
    `tag` - specifies the name of the node to look for in the DOM model
  Throws
    `ApplicationException`

### extractNodeListByTag

    public static NodeList extractNodeListByTag(Node node,
                                                String tag)
                                         throws ApplicationException

  Deprecated See BEA Commerce product offering

  /** Returns a nodeList consisting of nodes that match a given tag and that are descendant elements of a given node. Elements might not be node's direct children, but few levels deep. Returns null if no subelements have been found, or if the given node is null

  Parameters
    `node` - xml node from DOM model
    `tag` - specifies the name of the node to look for in the DOM model
  Throws
    `ApplicationException`

### extractNodeValue

    public static String extractNodeValue(Node node)
                                   throws ApplicationException

  Deprecated See BEA Commerce product offering

  Finds node value as string object Return null if node is not present or the node does not have a value

  Parameters
    `node` - xml node from DOM model
  Throws
    `ApplicationException`

### extractAttributeValue

    public static String extractAttributeValue(Node node,
                                               String attribute)
                                        throws ApplicationException

  Deprecated See BEA Commerce product offering

  Finds value for an attribute with a given name. Attribute belongs to a given node. Only nodes that are elements will have attributes. Returns null if the given node is null or attribute does not exist Throws exception if given node is not an element.

  Parameters
    `node` - xml node from DOM model
    `attribute` - the name of the attribute
  Throws
    `ApplicationException`

### getTagName

    public static String getTagName(Element e)

  Deprecated See BEA Commerce product offering

  Get the non-namespace-prefixed tag name of an element.

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Copyright © 2008 BEA Systems, Inc. All Rights Reserved