WebLogic Server 6.1 API Reference

weblogic.apache.xerces.validators.schema
Class XUtil

java.lang.Object
  |
  +--weblogic.apache.xerces.validators.schema.XUtil

public class XUtil

extends java.lang.Object

Some useful utility methods.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Constructor Summary

protected

XUtil() This class cannot be instantiated.

Method Summary

static void	copyInto(org.w3c.dom.Node src, org.w3c.dom.Node dest) Copies the source tree into the specified place in a destination tree.
static java.lang.String	getChildText(org.w3c.dom.Node node) Returns the concatenated child text of the specified node.
static org.w3c.dom.Element	getFirstChildElement(org.w3c.dom.Node parent) Finds and returns the first child element node.
static org.w3c.dom.Element	getFirstChildElement(org.w3c.dom.Node parent, java.lang.String elemName) Finds and returns the first child node with the given name.
static org.w3c.dom.Element	getFirstChildElement(org.w3c.dom.Node parent, java.lang.String[] elemNames) Finds and returns the first child node with the given name.
static org.w3c.dom.Element	getFirstChildElement(org.w3c.dom.Node parent, java.lang.String elemName, java.lang.String attrName, java.lang.String attrValue) Finds and returns the first child node with the given name and attribute name, value pair.
static org.w3c.dom.Element	getLastChildElement(org.w3c.dom.Node parent) Finds and returns the last child element node.
static org.w3c.dom.Element	getLastChildElement(org.w3c.dom.Node parent, java.lang.String elemName) Finds and returns the last child node with the given name.
static org.w3c.dom.Element	getLastChildElement(org.w3c.dom.Node parent, java.lang.String[] elemNames) Finds and returns the last child node with the given name.
static org.w3c.dom.Element	getLastChildElement(org.w3c.dom.Node parent, java.lang.String elemName, java.lang.String attrName, java.lang.String attrValue) Finds and returns the last child node with the given name and attribute name, value pair.
static org.w3c.dom.Element	getNextSiblingElement(org.w3c.dom.Node node) Finds and returns the next sibling element node.
static org.w3c.dom.Element	getNextSiblingElement(org.w3c.dom.Node node, java.lang.String elemName) Finds and returns the next sibling node with the given name.
static org.w3c.dom.Element	getNextSiblingElement(org.w3c.dom.Node node, java.lang.String[] elemNames) Finds and returns the next sibling node with the given name.
static org.w3c.dom.Element	getNextSiblingElement(org.w3c.dom.Node node, java.lang.String elemName, java.lang.String attrName, java.lang.String attrValue) Finds and returns the next sibling node with the given name and attribute name, value pair.

Methods inherited from class java.lang.Object

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

Constructor Detail

XUtil

protected XUtil()

This class cannot be instantiated.

Method Detail

copyInto

public static void copyInto(org.w3c.dom.Node src,
                            org.w3c.dom.Node dest)
                     throws org.w3c.dom.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.

getFirstChildElement

public static org.w3c.dom.Element getFirstChildElement(org.w3c.dom.Node parent)

Finds and returns the first child element node.

getLastChildElement

public static org.w3c.dom.Element getLastChildElement(org.w3c.dom.Node parent)

Finds and returns the last child element node.

getNextSiblingElement

public static org.w3c.dom.Element getNextSiblingElement(org.w3c.dom.Node node)

Finds and returns the next sibling element node.

getFirstChildElement

public static org.w3c.dom.Element getFirstChildElement(org.w3c.dom.Node parent,
                                                       java.lang.String elemName)

Finds and returns the first child node with the given name.

getLastChildElement

public static org.w3c.dom.Element getLastChildElement(org.w3c.dom.Node parent,
                                                      java.lang.String elemName)

Finds and returns the last child node with the given name.

getNextSiblingElement

public static org.w3c.dom.Element getNextSiblingElement(org.w3c.dom.Node node,
                                                        java.lang.String elemName)

Finds and returns the next sibling node with the given name.

getFirstChildElement

public static org.w3c.dom.Element getFirstChildElement(org.w3c.dom.Node parent,
                                                       java.lang.String[] elemNames)

Finds and returns the first child node with the given name.

getLastChildElement

public static org.w3c.dom.Element getLastChildElement(org.w3c.dom.Node parent,
                                                      java.lang.String[] elemNames)

Finds and returns the last child node with the given name.

getNextSiblingElement

public static org.w3c.dom.Element getNextSiblingElement(org.w3c.dom.Node node,
                                                        java.lang.String[] elemNames)

Finds and returns the next sibling node with the given name.

getFirstChildElement

public static org.w3c.dom.Element getFirstChildElement(org.w3c.dom.Node parent,
                                                       java.lang.String elemName,
                                                       java.lang.String attrName,
                                                       java.lang.String attrValue)

Finds and returns the first child node with the given name and attribute name, value pair.

getLastChildElement

public static org.w3c.dom.Element getLastChildElement(org.w3c.dom.Node parent,
                                                      java.lang.String elemName,
                                                      java.lang.String attrName,
                                                      java.lang.String attrValue)

Finds and returns the last child node with the given name and attribute name, value pair.

getNextSiblingElement

public static org.w3c.dom.Element getNextSiblingElement(org.w3c.dom.Node node,
                                                        java.lang.String elemName,
                                                        java.lang.String attrName,
                                                        java.lang.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 java.lang.String getChildText(org.w3c.dom.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.