Package org.jboss.ws.api.util

Class DOMUtils

java.lang.Object
org.jboss.ws.api.util.DOMUtils
public abstract class DOMUtils extends Object
Basic DOM2 utilities
Author:
Alessio Soldano, Thomas Diesler

  • Constructor Details

    • DOMUtils

      public DOMUtils()

  • Method Details

    • getElementQName

      public static QName getElementQName(Element el)
      Get the qname of the given node.
      Parameters:
      el - node
      Returns:
      Qname

    • resolveQName

      public static QName resolveQName(Element el, String qualifiedName)
      Transform the given qualified name into a QName
      Parameters:
      el - node
      qualifiedName - qualified name
      Returns:
      QName

    • getAttributeValue

      public static String getAttributeValue(Element el, String attrName)
      Get the value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      null if the attribute value is empty or the attribute is not present

    • getAttributeValue

      public static String getAttributeValue(Element el, QName attrName)
      Get the value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      null if the attribute value is empty or the attribute is not present

    • getAttributeValueAsQName

      public static QName getAttributeValueAsQName(Element el, String attrName)
      Get the qname value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      QName

    • getAttributeValueAsQName

      public static QName getAttributeValueAsQName(Element el, QName attrName)
      Get the qname value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      QName

    • getAttributeValueAsBoolean

      public static boolean getAttributeValueAsBoolean(Element el, String attrName)
      Get the boolean value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      boolean

    • getAttributeValueAsBoolean

      public static boolean getAttributeValueAsBoolean(Element el, QName attrName)
      Get the boolean value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      boolean

    • getAttributeValueAsInteger

      public static Integer getAttributeValueAsInteger(Element el, String attrName)
      Get the integer value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      Integer

    • getAttributeValueAsInteger

      public static Integer getAttributeValueAsInteger(Element el, QName attrName)
      Get the integer value from the given attribute
      Parameters:
      el - element
      attrName - attribute name
      Returns:
      Integer

    • getAttributes

      public static Map<QName,String> getAttributes(Element el)
      Get the attributes as Map<QName, String>
      Parameters:
      el - element
      Returns:
      Map

    • copyAttributes

      public static void copyAttributes(Element destElement, Element srcElement)
      Copy attributes between elements
      Parameters:
      destElement - element
      srcElement - element

    • hasTextChildNodesOnly

      public static boolean hasTextChildNodesOnly(Node node)
      True if the node has text child elements only
      Parameters:
      node - start node
      Returns:
      True if the node has text child

    • hasChildElements

      public static boolean hasChildElements(Node node)
      True if the node has child elements
      Parameters:
      node - start node
      Returns:
      true when child has elements

    • getChildElements

      public static Iterator<Element> getChildElements(Node node)
      Gets child elements
      Parameters:
      node - start node
      Returns:
      Iterator

    • getTextContent

      public static String getTextContent(Node node)
      Get the concatenated text content, or null.
      Parameters:
      node - node
      Returns:
      string

    • getFirstChildElement

      public static Element getFirstChildElement(Node node)
      Gets the first child element
      Parameters:
      node - start node
      Returns:
      element

    • getFirstChildElement

      public static Element getFirstChildElement(Node node, boolean recursive)
      Gets the first child element
      Parameters:
      node - child
      recursive - recurse flag
      Returns:
      element

    • getFirstChildElement

      public static Element getFirstChildElement(Node node, String nodeName)
      Gets the first child element for a given local name without namespace
      Parameters:
      node - child
      nodeName - name
      Returns:
      element

    • getFirstChildElement

      public static Element getFirstChildElement(Node node, String nodeName, boolean recursive)
      Gets the first child element for a given local name without namespace
      Parameters:
      node - child
      nodeName - name
      recursive - recurse flag
      Returns:
      element

    • getFirstChildElement

      public static Element getFirstChildElement(Node node, QName nodeName)
      Gets the first child element for a given qname
      Parameters:
      node - child
      nodeName - name
      Returns:
      element

    • getFirstChildElement

      public static Element getFirstChildElement(Node node, QName nodeName, boolean recursive)
      Gets the first child element for a given qname
      Parameters:
      node - child
      nodeName - name
      recursive - recurse flag
      Returns:
      element

    • getChildElements

      public static Iterator<Element> getChildElements(Node node, String nodeName)
      Gets the child elements for a given local name without namespace
      Parameters:
      node - child
      nodeName - name
      Returns:
      Iterator

    • getChildElements

      public static Iterator<Element> getChildElements(Node node, String nodeName, boolean recursive)
      Gets the child elements for a given local name without namespace
      Parameters:
      node - child
      nodeName - name
      recursive - recurse flag
      Returns:
      Iterator

    • getChildElements

      public static Iterator<Element> getChildElements(Node node, QName nodeName)
      Gets the child element for a given qname
      Parameters:
      node - child
      nodeName - name
      Returns:
      Iterator

    • getChildElements

      public static Iterator<Element> getChildElements(Node node, QName nodeName, boolean recursive)
      Gets the child element for a given qname
      Parameters:
      node - child
      nodeName - name
      recursive - recurse flag
      Returns:
      Iterator

    • getChildElementsAsList

      public static List<Element> getChildElementsAsList(Node node, String nodeName)

    • getChildElementsAsList

      public static List<Element> getChildElementsAsList(Node node, String nodeName, boolean recursive)

    • getChildElementsAsList

      public static List<Element> getChildElementsAsList(Node node, QName nodeName)

    • getChildElementsAsList

      public static List<Element> getChildElementsAsList(Node node, QName nodeName, boolean recursive)

    • getParentElement

      public static Element getParentElement(Node node)
      Gets parent element or null if there is none
      Parameters:
      node - child
      Returns:
      element

    • sourceToElement

      public static Element sourceToElement(Source source, DocumentBuilder builder) throws IOException
      Throws:
      IOException

    • parse

      public static Element parse(String xmlString, DocumentBuilder builder) throws IOException
      Parse the given XML string and return the root Element
      Parameters:
      xmlString - string to be parsed
      builder - document builder
      Returns:
      element
      Throws:
      IOException - exception

    • parse

      public static Element parse(InputStream xmlStream, DocumentBuilder builder) throws IOException
      Parse the given XML stream and return the root Element
      Parameters:
      xmlStream - input stream
      builder - document builder
      Returns:
      element
      Throws:
      IOException - exception

    • parse

      public static Element parse(InputSource source, DocumentBuilder builder) throws IOException
      Parse the given input source and return the root Element
      Parameters:
      source - input source
      builder - document builder
      Returns:
      element
      Throws:
      IOException - exception

    • createElement

      public static Element createElement(String localPart, String prefix, String uri, Document doc)
      Create an Element for a given name, prefix and uri
      Parameters:
      localPart - xml local part
      prefix - xml prefix
      uri - uri
      doc - document
      Returns:
      element