List of booleanValueOf() Examples

Examples of booleanValueOf()

org.apache.abdera.xpath.XPath.booleanValueOf()
Return a boolean representation of the specified Path
org.apache.axiom.om.xpath.AXIOMXPath.booleanValueOf()
org.dom4j.xpath.DefaultXPath.booleanValueOf()
org.jaxen.BaseXPath.booleanValueOf()
Retrieve a boolean-value interpretation of this XPath expression when evaluated against a given context.
The boolean-value of the expression is determined per the boolean(..) core function as defined in the XPath specification. This means that an expression that selects zero nodes will return false, while an expression that selects one-or-more nodes will return true.
@param node The node, nodeset or Context object for evaluation. This value can be null. @return The boolean-value interpretation of this expression.
org.jaxen.XPath.booleanValueOf()
Retrieve a boolean-value interpretation of this XPath expression when evaluated against a given context.
The boolean-value of the expression is determined per the boolean(..) core function as defined in the XPath specification. This means that an expression that selects zero nodes will return false, while an expression that selects one-or-more nodes will return true.
@param The node, nodeset or Context object for evaluation. This value can be null @return The boolean-value interpretation of this expression.
org.jaxen.dom.DOMXPath.booleanValueOf()
org.jaxen.dom4j.Dom4jXPath.booleanValueOf()

Examples of org.apache.axiom.om.xpath.AXIOMXPath.booleanValueOf()

  }
  
  public static boolean evalExpression(OMElement el, String path, String ns)
      throws Exception {
    AXIOMXPath xpathe = formatXPath(path, ns);
    return xpathe.booleanValueOf(el);
  }


  private static AXIOMXPath formatXPath(String path, String ns)
      throws Exception {
    if (!path.startsWith("//")) {

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Examples of org.dom4j.xpath.DefaultXPath.booleanValueOf()


    public void testBooleanValueOf() throws Exception {
        Document doc = DocumentHelper.parseText("<root><foo>blah</foo></root>");


        XPath path = new DefaultXPath("//root");
        assertTrue(path.booleanValueOf(doc));


        path = new DefaultXPath("//root2");
        assertFalse(path.booleanValueOf(doc));
    }

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Examples of org.dom4j.xpath.DefaultXPath.booleanValueOf()


        XPath path = new DefaultXPath("//root");
        assertTrue(path.booleanValueOf(doc));


        path = new DefaultXPath("//root2");
        assertFalse(path.booleanValueOf(doc));
    }


    // Implementation methods
    // -------------------------------------------------------------------------
    protected void testXPath(String xpathExpression) {

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Examples of org.jaxen.BaseXPath.booleanValueOf()

        
        BaseXPath xpath = new DOMXPath("/b/c");
        org.w3c.dom.Element a = doc.createElementNS("", "a");
        doc.appendChild(a);
        List result = xpath.selectNodes(doc);
        assertTrue(! xpath.booleanValueOf(result));
        
    } 
    
    public void testAddNamespaceWithNonSimpleNamespaceContext() throws JaxenException {

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Examples of org.jaxen.BaseXPath.booleanValueOf()

        
        BaseXPath xpath = new DOMXPath("/b/c");
        org.w3c.dom.Element a = doc.createElementNS("", "a");
        doc.appendChild(a);
        List result = xpath.selectNodes(doc);
        assertTrue(! xpath.booleanValueOf(result));
        
    } 
    
    public void testAddNamespaceWithNonSimpleNamespaceContext() throws JaxenException {

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Examples of org.jaxen.XPath.booleanValueOf()

    Map<QName,Function> functions,
    Map<QName,Object> variables) 
      throws XPathException {
    try {
      XPath xpath = getXPath(path, namespaces, functions, variables);
      return xpath.booleanValueOf(base);
    } catch (JaxenException e) {
      throw new XPathException(e);
    }
  }

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Examples of org.jaxen.XPath.booleanValueOf()

    @Override
    public boolean evaluateAsBoolean(String expression, Source context) throws XPathException {
        try {
            XPath xpath = createXPath(expression);
            Element element = getRootElement(context);
            return xpath.booleanValueOf(element);
        }
        catch (JaxenException ex) {
            throw new XPathException("Could not evaluate XPath expression [" + expression + "]", ex);
        }
        catch (TransformerException ex) {

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Examples of org.jaxen.XPath.booleanValueOf()

    Map<QName,Object> variables) 
      throws XPathException {
    try {
      base = getElementWrapped(base);
      XPath xpath = getXPath(path, namespaces, functions, variables);
      return xpath.booleanValueOf(base);
    } catch (JaxenException e) {
      throw new XPathException(e);
    }
  }

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Examples of org.jaxen.XPath.booleanValueOf()

    Map<QName,Object> variables) 
      throws XPathException {
    try {
      base = getElementWrapped(base);
      XPath xpath = getXPath(path, namespaces, functions, variables);
      return xpath.booleanValueOf(base);
    } catch (JaxenException e) {
      throw new XPathException(e);
    }
  }

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Examples of org.jaxen.XPath.booleanValueOf()

    /** Evaluates an XPath expression to a boolean value. */
    public boolean booleanValueOf(Node n, String xpath)
      throws SAXPathException {
  staticInit();
  XPath xp = parse(xpath);
  return xp.booleanValueOf(getLocalContext(n));
    }


    /** Evalutes an XPath expression to a List of nodes. */
    public List selectNodes(Node n, String xpath) throws SAXPathException {
  staticInit();

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