Examples of com.volantis.mcs.xml.xpath.XPath

com.volantis.mcs.xml.xpath.XPath
A set of ODOM XPath utilities are required that will allow, amongst other things:
- access to the string XPath representation required to access a given (O/J)DOM element, attribute or text node either as an absolute path in the document or relative to an ancestor (O/J)DOM element.
- creation of the (O/J)DOM elements and attribute/text node missing within a given (O/J)DOM hierarchy from a given absolute or relative XPath string
- access to an existing (O/J)DOM element, attribute or text node using an absolute or relative path within a given document/base element.

                    prefix = qName.substring(0, i);
                    ns = Namespace.getNamespace(prefix, namespaceURI);
                }
            }
            // work out the path from the root node to this child element
            XPath childXPath = new XPath(parentNode.getXPath(),
                    childStep,
                    new Namespace[]{ns});


            // Obtain the element by assuming that the document is
            // being parsed in document order and getting the next

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                        // attribute.
                        String xPathString = "ancestor-or-self::" +
                                MCSNamespace.DEVICE.getPrefix() + ":" +
                                DeviceRepositorySchemaConstants.
                                POLICY_ELEMENT_NAME;
                        XPath xPath = new XPath(xPathString,
                                new Namespace[]{MCSNamespace.DEVICE});
                        policyElement = (ODOMElement)
                                xPath.selectSingleNode(event.getSource());
                    }
                    // policyElement could still be null if for example a
                    // standard element has just been added - we are not
                    // interested in this case.
                    if (policyElement != null) {

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        Element identificationNode =
                    dram.retrieveDeviceIdentification(deviceName);
        return PolicyUtils.findProblemMarkers(resource,
                                              DeviceRepositorySchemaConstants.
                                                IDENTIFICATION_ELEMENT_NAME,
                                              new XPath(identificationNode));
    }

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        Element identificationNode =
                    dram.retrieveDeviceTACElement(deviceName);
        return PolicyUtils.findProblemMarkers(resource,
                                              DeviceRepositorySchemaConstants.
                                              TAC_IDENTIFICATION_ELEMENT_NAME,
                                              new XPath(identificationNode));
    }

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                throws CoreException {
        Element deviceElement =
                    dram.retrieveDeviceElement(deviceName);
        return PolicyUtils.findProblemMarkers(resource,
                                              deviceName,
                                              new XPath(deviceElement));
    }

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        StringBuffer buffer = new StringBuffer();
        // note using "a" as the namespace prefix
        buffer.append("descendant::a:").append(name);
        // create the XPath. Bind the prefix "a" to the namespace URI that
        // the context belongs to.
        XPath xpath = new XPath(buffer.toString(),
                                new Namespace[] {
                                    Namespace.getNamespace(
                                                "a",
                                                context.getNamespaceURI())});
        try {
            descendant = (Element) xpath.selectSingleNode(context);
        } catch (XPathException e) {
            EclipseCommonPlugin.handleError(ABPlugin.getDefault(), e);
        }
        return descendant;
    }

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                final boolean elementsEqual =
                    attributesEqual(elementA, elementB, identityAttributes);


                // If they are equal, mark them both as duplicates
                if (elementsEqual) {
                    duplicates[outer] = new XPath(assets[outer]);
                    duplicates[inner] = new XPath(assets[inner]);
                }
            }
        }


        // Now we just report the duplicates

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                    : new Namespace[]{ns});


            // Now get the parent's xpath: if it's null, our xpath is just an
            // (absolute) path to the proxied element; otherwise, we just
            // append the name of the proxied element to the parent's xpath
            final XPath parentXPath = ((ProxyElement) parent).xpath;
            if (parentXPath == null) {
                if (ns != null) {
                    xpath = new ODOMXPath(new StringBuffer(ns.getPrefix()).
                            append(':').
                            append(details.getElementName()).

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        ODOMElement resolved = NON_COLUMN;
        StringBuffer xpath = new StringBuffer(XPATH_PART_1);
        xpath.append(index).append(XPATH_PART_2);
        xpath.append(index).append(XPATH_PART_3);


        XPath xpathResolver = new XPath(xpath.toString(), NAMESPACES);


        List resolvedElements = xpathResolver.selectNodes(element);
        if (resolvedElements != null && resolvedElements.size() > 0) {
            if (resolvedElements.size() == 1) {
                Object node = resolvedElements.get(0);
                if (node instanceof ODOMElement) {
                    resolved = (ODOMElement) node;

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            // More than one element in the list means that we have
            // an element with a duplicate name.
            if (duplicates.size() > 1) {
                for (int i = 0; i < duplicates.size(); i++) {
                    Element element = (Element) duplicates.get(i);
                    ErrorDetails details = new ErrorDetails(element, new XPath(element),
                            null, FaultTypes.DUPLICATE_NAME, null, null);
                    errorReporter.reportError(details);
                }
            }
        }

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