Package org.apache.xerces.util

Class DOMUtil

java.lang.Object
org.apache.xerces.util.DOMUtil
public class DOMUtil extends Object
Some useful utility methods. This class was modified in Xerces2 with a view to abstracting as much as possible away from the representation of the underlying parsed structure (i.e., the DOM). This was done so that, if Xerces ever adopts an in-memory representation more efficient than the DOM (such as a DTM), we should easily be able to convert our schema parsing to utilize it.
Version:
$Id: DOMUtil.java 929493 2010-03-31 12:15:17Z mrglavas $

  • Constructor Details

    • DOMUtil

      protected DOMUtil()
      This class cannot be instantiated.

  • Method Details

    • copyInto

      public static void copyInto(Node src, Node dest) throws DOMException
      Copies the source tree into the specified place in a destination tree. The source node and its children are appended as children of the destination node.

      Note: This is an iterative implementation.

      Throws:
      DOMException

    • getFirstChildElement

      public static Element getFirstChildElement(Node parent)
      Finds and returns the first child element node.

    • getFirstVisibleChildElement

      public static Element getFirstVisibleChildElement(Node parent)
      Finds and returns the first visible child element node.

    • getFirstVisibleChildElement

      public static Element getFirstVisibleChildElement(Node parent, Hashtable hiddenNodes)
      Finds and returns the first visible child element node.

    • getLastChildElement

      public static Element getLastChildElement(Node parent)
      Finds and returns the last child element node. Overload previous method for non-Xerces node impl.

    • getLastVisibleChildElement

      public static Element getLastVisibleChildElement(Node parent)
      Finds and returns the last visible child element node.

    • getLastVisibleChildElement

      public static Element getLastVisibleChildElement(Node parent, Hashtable hiddenNodes)
      Finds and returns the last visible child element node. Overload previous method for non-Xerces node impl

    • getNextSiblingElement

      public static Element getNextSiblingElement(Node node)
      Finds and returns the next sibling element node.

    • getNextVisibleSiblingElement

      public static Element getNextVisibleSiblingElement(Node node)

    • getNextVisibleSiblingElement

      public static Element getNextVisibleSiblingElement(Node node, Hashtable hiddenNodes)

    • setHidden

      public static void setHidden(Node node)

    • setHidden

      public static void setHidden(Node node, Hashtable hiddenNodes)

    • setVisible

      public static void setVisible(Node node)

    • setVisible

      public static void setVisible(Node node, Hashtable hiddenNodes)

    • isHidden

      public static boolean isHidden(Node node)

    • isHidden

      public static boolean isHidden(Node node, Hashtable hiddenNodes)

    • getFirstChildElement

      public static Element getFirstChildElement(Node parent, String elemName)
      Finds and returns the first child node with the given name.

    • getLastChildElement

      public static Element getLastChildElement(Node parent, String elemName)
      Finds and returns the last child node with the given name.

    • getNextSiblingElement

      public static Element getNextSiblingElement(Node node, String elemName)
      Finds and returns the next sibling node with the given name.

    • getFirstChildElementNS

      public static Element getFirstChildElementNS(Node parent, String uri, String localpart)
      Finds and returns the first child node with the given qualified name.

    • getLastChildElementNS

      public static Element getLastChildElementNS(Node parent, String uri, String localpart)
      Finds and returns the last child node with the given qualified name.

    • getNextSiblingElementNS

      public static Element getNextSiblingElementNS(Node node, String uri, String localpart)
      Finds and returns the next sibling node with the given qualified name.

    • getFirstChildElement

      public static Element getFirstChildElement(Node parent, String[] elemNames)
      Finds and returns the first child node with the given name.

    • getLastChildElement

      public static Element getLastChildElement(Node parent, String[] elemNames)
      Finds and returns the last child node with the given name.

    • getNextSiblingElement

      public static Element getNextSiblingElement(Node node, String[] elemNames)
      Finds and returns the next sibling node with the given name.

    • getFirstChildElementNS

      public static Element getFirstChildElementNS(Node parent, String[][] elemNames)
      Finds and returns the first child node with the given qualified name.

    • getLastChildElementNS

      public static Element getLastChildElementNS(Node parent, String[][] elemNames)
      Finds and returns the last child node with the given qualified name.

    • getNextSiblingElementNS

      public static Element getNextSiblingElementNS(Node node, String[][] elemNames)
      Finds and returns the next sibling node with the given qualified name.

    • getFirstChildElement

      public static Element getFirstChildElement(Node parent, String elemName, String attrName, String attrValue)
      Finds and returns the first child node with the given name and attribute name, value pair.

    • getLastChildElement

      public static Element getLastChildElement(Node parent, String elemName, String attrName, String attrValue)
      Finds and returns the last child node with the given name and attribute name, value pair.

    • getNextSiblingElement

      public static Element getNextSiblingElement(Node node, String elemName, String attrName, String attrValue)
      Finds and returns the next sibling node with the given name and attribute name, value pair. Since only elements have attributes, the node returned will be of type Node.ELEMENT_NODE.

    • getChildText

      public static String getChildText(Node node)
      Returns the concatenated child text of the specified node. This method only looks at the immediate children of type Node.TEXT_NODE or the children of any child node that is of type Node.CDATA_SECTION_NODE for the concatenation.
      Parameters:
      node - The node to look at.

    • getName

      public static String getName(Node node)

    • getLocalName

      public static String getLocalName(Node node)
      returns local name of this element if not null, otherwise returns the name of the node

    • getParent

      public static Element getParent(Element elem)

    • getDocument

      public static Document getDocument(Node node)

    • getRoot

      public static Element getRoot(Document doc)

    • getAttr

      public static Attr getAttr(Element elem, String name)

    • getAttrNS

      public static Attr getAttrNS(Element elem, String nsUri, String localName)

    • getAttrs

      public static Attr[] getAttrs(Element elem)

    • getValue

      public static String getValue(Attr attribute)

    • getAttrValue

      public static String getAttrValue(Element elem, String name)

    • getAttrValueNS

      public static String getAttrValueNS(Element elem, String nsUri, String localName)

    • getPrefix

      public static String getPrefix(Node node)

    • getNamespaceURI

      public static String getNamespaceURI(Node node)

    • getAnnotation

      public static String getAnnotation(Node node)

    • getSyntheticAnnotation

      public static String getSyntheticAnnotation(Node node)

    • createDOMException

      public static DOMException createDOMException(short code, Throwable cause)
      Creates a DOMException. On J2SE 1.4 and above the cause for the exception will be set.

    • createLSException

      public static LSException createLSException(short code, Throwable cause)
      Creates an LSException. On J2SE 1.4 and above the cause for the exception will be set.