Package org.eigenbase.xom.wrappers

Class W3CDOMWrapper

java.lang.Object
org.eigenbase.xom.wrappers.W3CDOMWrapper
All Implemented Interfaces:
DOMWrapper
public class W3CDOMWrapper extends Object implements DOMWrapper
This implementation of DOMWrapper wraps any w3c DOM-compliant java XML Parser.

  • Field Details

    • node

      final Node node

  • Constructor Details

    • W3CDOMWrapper

      public W3CDOMWrapper(Node node, Locator locator)
      W3CDOMWrapper parses XML based on a Node. The Node may be either an Element or some form of text node.
      Parameters:
      node - DOM Node
      locator - Callback to find location of node. May be null.

  • Method Details

    • getType

      public int getType()
      Map the Node's type to DOMWrapper's simplified concept of type.
      Specified by:
      getType in interface DOMWrapper

    • getTagName

      public String getTagName()
      Retrieve the tag name directly. Return null immediately if not an element.
      Specified by:
      getTagName in interface DOMWrapper

    • getAttribute

      public String getAttribute(String attrName)
      Return the attribute. Return null if the attribute isn't defined, or if not an element. This behavior differs from the underlying DOM, which returns an empty string for undefined attributes.
      Specified by:
      getAttribute in interface DOMWrapper

    • getAttributeNames

      public String[] getAttributeNames()
      Description copied from interface: DOMWrapper
      Returns a list of attribute names.
      Specified by:
      getAttributeNames in interface DOMWrapper

    • getText

      public String getText()
      Recursively unwrap and create the contained text. If the node is a comment, return the comment text; but ignore comments inside elements.
      Specified by:
      getText in interface DOMWrapper

    • toXML

      public String toXML()
      Description copied from interface: DOMWrapper
      Returns this node serialized as XML.
      Specified by:
      toXML in interface DOMWrapper

    • getChildren

      public DOMWrapper[] getChildren()
      Retrieve all children, and build an array of W3CDOMWrappers around each child that is of TEXT or ELEMENT type to return.
      Specified by:
      getChildren in interface DOMWrapper

    • getElementChildren

      public DOMWrapper[] getElementChildren()
      Retrieve all children, and build an array of W3CDOMWrappers around each ELEMENT child.
      Specified by:
      getElementChildren in interface DOMWrapper

    • getLocation

      public Location getLocation()
      Description copied from interface: DOMWrapper
      Returns the location of this element.
      Specified by:
      getLocation in interface DOMWrapper