Examples of org.apache.xpath.XPath.execute()

org.apache.xpath.XPath.execute()
Given an expression and a context, evaluate the XPath and return the result. @param xctxt The execution context. @param contextNode The node that "." expresses. @param namespaceContext The context in which namespaces in theXPath are supposed to be expanded. @return The result of the XPath or null if callbacks are used. @throws TransformerException thrown ifthe error condition is severe enough to halt processing. @throws javax.xml.transform.TransformerException

    if(null != fileNameExpr)
    {
      org.apache.xpath.XPathContext xctxt 
        = context.getTransformer().getXPathContext();
      XPath myxpath = new XPath(fileNameExpr, elem, xctxt.getNamespaceContext(), XPath.SELECT);
      XObject xobj = myxpath.execute(xctxt, context.getContextNode(), elem);
      fileName = xobj.str();
      if((null == fileName) || (fileName.length() == 0))
      {
        fileName = elem.getAttribute ("file", 
                                      context.getContextNode(),

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                    ((XPathContext.XPathExpressionContext) myContext).getXPathContext();
        XPath dynamicXPath = new XPath(xpathExpr, xctxt.getSAXLocator(),
                                       xctxt.getNamespaceContext(),
                                       XPath.SELECT);


        return dynamicXPath.execute(xctxt, myContext.getContextNode(),
                                    xctxt.getNamespaceContext());
      }
      catch (Exception e)
      {
        throw e;

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    if(null != fileNameExpr)
    {
      org.apache.xpath.XPathContext xctxt 
        = context.getTransformer().getXPathContext();
      XPath myxpath = new XPath(fileNameExpr, elem, xctxt.getNamespaceContext(), XPath.SELECT);
      XObject xobj = myxpath.execute(xctxt, context.getContextNode(), elem);
      fileName = xobj.str();
      if((null == fileName) || (fileName.length() == 0))
      {
        fileName = elem.getAttribute ("file", 
                                      context.getContextNode(),

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                    ((XPathContext.XPathExpressionContext) myContext).getXPathContext();
        XPath dynamicXPath = new XPath(xpathExpr, xctxt.getSAXLocator(),
                                       xctxt.getNamespaceContext(),
                                       XPath.SELECT);


        return dynamicXPath.execute(xctxt, myContext.getContextNode(),
                                    xctxt.getNamespaceContext());
      }
      catch (Exception e)
      {
        throw e;

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        XPathContext xctxt = (XPathContext) myContext;
        XPath dynamicXPath = new XPath(xpathExpr,
                                  xctxt.getSAXLocator(),
                                  xctxt.getNamespaceContext(),
                                  XPath.SELECT);
        return dynamicXPath.execute(xctxt,
                                    myContext.getContextNode(),
                                    xctxt.getNamespaceContext());
      }
      catch (Exception e)
      {

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    if(null != fileNameExpr)
    {
      org.apache.xpath.XPathContext xctxt 
        = context.getTransformer().getXPathContext();
      XPath myxpath = new XPath(fileNameExpr, elem, xctxt.getNamespaceContext(), XPath.SELECT);
      XObject xobj = myxpath.execute(xctxt, context.getContextNode(), xctxt.getNamespaceContext());
      fileName = xobj.str();
      if((null == fileName) || (fileName.length() == 0))
      {
        fileName = elem.getAttribute ("file", 
                                      context.getContextNode(),

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          XpathTable.put(path,xpath);
        }


        // Execute the XPath, and have it return the result
        int ctxtNode = xpathSupport.getDTMHandleFromNode(data);
        return xpath.execute(xpathSupport, ctxtNode, prefixResolver);
    }


    public void setup(String value, String loadResource, String saveResource) {
        this.name = value;
        this.loadResource = loadResource;

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    // Execute the XPath, and have it return the result
    // return xpath.execute(xpathSupport, contextNode, prefixResolver);
    int ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);


    return xpath.execute(xpathSupport, ctxtNode, prefixResolver);
  }


  /**
   *   Evaluate XPath string to an XObject.
   *   XPath namespace prefixes are resolved from the namespaceNode.

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    // Execute the XPath, and have it return the result
    XPathContext xpathSupport = new XPathContext();
    int ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);


    return xpath.execute(xpathSupport, ctxtNode, prefixResolver);
  }
}

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    // Execute the XPath, and have it return the result
    // return xpath.execute(xpathSupport, contextNode, prefixResolver);
    int ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);


    return xpath.execute(xpathSupport, ctxtNode, prefixResolver);
  }


  /**
   *   Evaluate XPath string to an XObject.
   *   XPath namespace prefixes are resolved from the namespaceNode.

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