Example usage for org.dom4j XPath setNamespaceURIs

Introduction

In this page you can find the example usage for org.dom4j XPath setNamespaceURIs.

Prototype

void setNamespaceURIs(Map<String, String> map);

Source Link

Document

Sets the current NamespaceContext from a Map where the keys are the String namespace prefixes and the values are the namespace URIs.

Usage

From source file:org.intalio.tempo.workflow.fds.dispatches.NotifyDispatcher.java

License:Open Source License

public Document dispatchRequest(Document request) throws InvalidInputFormatException {
    Element rootElement = request.getRootElement();
    userProcessNamespace = rootElement.getNamespaceURI();

    Namespace ns = new Namespace("tms", TMS_NS);
    rootElement.setQName(new QName("createTaskRequest", ns));

    Element metadataElement = rootElement.element("metadata");
    metadataElement.setQName(new QName("metadata", ns));
    metadataElement.detach();/*from  w  ww . j av a 2 s .c  om*/

    Element taskElement = rootElement.addElement("task");
    taskElement.setQName(new QName("task", ns));

    taskElement.add(metadataElement);
    if (metadataElement.selectSingleNode("taskId") == null) {
        Element taskIdElement = metadataElement.addElement(new QName("taskId", ns));
        taskIdElement.setText(generateUID());
    }
    if (metadataElement.selectSingleNode("taskType") == null) {
        Element taskTypeElement = metadataElement.addElement(new QName("taskType", ns));
        taskTypeElement.setText("NOTIFICATION");
    }

    Element inputElement = rootElement.element("input");
    inputElement.setQName(new QName("input", ns));
    //inputElement.addNamespace("fe", userProcessNamespace);
    inputElement.detach();
    taskElement.add(inputElement);

    //TODO remove from TMS. Not needed
    rootElement.addElement("participantToken");

    /*
     * Now, change the namespace the
     * input, to TMS_NS.
     */

    XPath xpath = DocumentHelper.createXPath("/tms:createTaskRequest/tms:task/tms:input//*");
    HashMap map = MessageConstants._nsMap;
    map.put("tms", TMS_NS);
    xpath.setNamespaceURIs(MessageConstants._nsMap);
    List allTaskInputElements = xpath.selectNodes(request);

    xpath = DocumentHelper.createXPath("//*");
    List allBody = xpath.selectNodes(request);
    int size = allBody.size();
    LOG.debug(allTaskInputElements.size() + ":" + size);
    for (int i = 0; i < size; ++i) {
        Node node = (Node) allBody.get(i);
        if (!allTaskInputElements.contains(node)) {
            Element element = (Element) node;
            element.remove(element.getNamespaceForURI(userProcessNamespace));
            element.setQName(new QName(element.getName(), ns));
        }
    }

    return request;
}

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From source file:org.intalio.tempo.workflow.fds.dispatches.NotifyDispatcher.java

License:Open Source License

public Document dispatchResponse(Document response) throws InvalidInputFormatException {
    XPath xpath = DocumentHelper.createXPath("/soapenv:Envelope/soapenv:Body/soapenv:Fault");
    xpath.setNamespaceURIs(MessageConstants.get_nsMap());
    List fault = xpath.selectNodes(response);
    if (fault.size() != 0) {
        // return fault as-is
        LOG.error("Fault response during notify:\n" + response.asXML());
        return response;
    }/*from w w w. j  av a2 s.  c  o  m*/
    Document notifyResponse = DocumentHelper.createDocument();
    Element rootElement = notifyResponse.addElement("notifyResponse", userProcessNamespace);
    Element statusElement = rootElement.addElement("status", userProcessNamespace);
    statusElement.setText("OK");
    return notifyResponse;
}

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From source file:org.jage.platform.config.xml.loaders.AbstractDocumentLoader.java

License:Open Source License

/**
 * Initializes the given xpath with the configuration namespace, then returns it.
 * @param xpath a xpath to initialize//from w w w.ja v a2  s  .  c  o  m
 * @return the initialized xpath
 */
protected static final XPath initXpath(final XPath xpath) {
    final ConfigNamespaces configNamespace = ConfigNamespaces.DEFAULT;
    xpath.setNamespaceURIs(singletonMap(configNamespace.getPrefix(), configNamespace.getUri()));
    return xpath;
}

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From source file:org.jage.platform.config.xml.loaders.NormalizingDocumentLoader.java

License:Open Source License

private XPath createXPath(ConfigNamespaces namespace, ConfigTags tag) {
    XPath xpath = DocumentHelper.createXPath(format("//%1$s:%2$s", namespace.getPrefix(), tag.toString()));
    xpath.setNamespaceURIs(singletonMap(namespace.getPrefix(), namespace.getUri()));
    return xpath;
}

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From source file:org.jbpm.jpdl.xml.AbstractXmlTestCase.java

License:Open Source License

static Element toXmlAndParse(ProcessDefinition processDefinition, String xpathExpression, String namespace)
        throws Exception {
    Element element = toXmlAndParseWithNamespace(processDefinition);
    XPath xpath = DocumentHelper.createXPath(xpathExpression);
    HashMap m = new HashMap();
    m.put("", namespace);

    xpath.setNamespaceURIs(m);

    return (Element) xpath.selectSingleNode(element);
}

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From source file:org.mule.module.xml.filters.JXPathFilter.java

License:Open Source License

private boolean accept(Object obj) {
    if (obj == null) {
        logger.warn("Applying JXPathFilter to null object.");
        return false;
    }//from w w  w . j av a2  s.  c om
    if (pattern == null) {
        logger.warn("Expression for JXPathFilter is not set.");
        return false;
    }
    if (expectedValue == null) {
        // Handle the special case where the expected value really is null.
        if (pattern.endsWith("= null") || pattern.endsWith("=null")) {
            expectedValue = "null";
            pattern = pattern.substring(0, pattern.lastIndexOf("="));
        } else {
            if (logger.isInfoEnabled()) {
                logger.info("Expected value for JXPathFilter is not set, using 'true' by default");
            }
            expectedValue = Boolean.TRUE.toString();
        }
    }

    Object xpathResult = null;
    boolean accept = false;

    Document dom4jDoc;
    try {
        dom4jDoc = XMLUtils.toDocument(obj, muleContext);
    } catch (Exception e) {
        logger.warn("JxPath filter rejected message because of an error while parsing XML: " + e.getMessage(),
                e);
        return false;
    }

    // Payload is XML
    if (dom4jDoc != null) {
        if (namespaces == null) {
            // no namespace defined, let's perform a direct evaluation
            xpathResult = dom4jDoc.valueOf(pattern);
        } else {
            // create an xpath expression with namespaces and evaluate it
            XPath xpath = DocumentHelper.createXPath(pattern);
            xpath.setNamespaceURIs(namespaces);
            xpathResult = xpath.valueOf(dom4jDoc);
        }
    }
    // Payload is a Java object
    else {
        if (logger.isDebugEnabled()) {
            logger.debug("Passing object of type " + obj.getClass().getName() + " to JXPathContext");
        }
        JXPathContext context = JXPathContext.newContext(obj);
        initialise(context);
        xpathResult = context.getValue(pattern);
    }

    if (logger.isDebugEnabled()) {
        logger.debug("JXPathFilter Expression result = '" + xpathResult + "' -  Expected value = '"
                + expectedValue + "'");
    }
    // Compare the XPath result with the expected result.
    if (xpathResult != null) {
        accept = xpathResult.toString().equals(expectedValue);
    } else {
        // A null result was actually expected.
        if (expectedValue.equals("null")) {
            accept = true;
        }
        // A null result was not expected, something probably went wrong.
        else {
            logger.warn("JXPathFilter expression evaluates to null: " + pattern);
        }
    }

    if (logger.isDebugEnabled()) {
        logger.debug("JXPathFilter accept object  : " + accept);
    }

    return accept;
}

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From source file:org.mule.module.xml.transformer.JXPathExtractor.java

License:Open Source License

/**
 * Evaluate the expression in the context of the given object and returns the
 * result. If the given object is a string, it assumes it is an valid xml and
 * parses it before evaluating the xpath expression.
 *///from   w w w .  ja  v  a2 s.  c o  m
@Override
public Object doTransform(Object src, String encoding) throws TransformerException {
    try {
        Object result = null;
        if (src instanceof String) {
            Document doc = DocumentHelper.parseText((String) src);

            XPath xpath = doc.createXPath(expression);
            if (namespaces != null) {
                xpath.setNamespaceURIs(namespaces);
            }

            // This is the way we always did it before, so keep doing it that way
            // as xpath.evaluate() will return non-string results (like Doubles)
            // for some scenarios.
            if (outputType == null && singleResult) {
                return xpath.valueOf(doc);
            }

            // TODO handle non-list cases, see
            //http://www.dom4j.org/apidocs/org/dom4j/XPath.html#evaluate(java.lang.Object)
            Object obj = xpath.evaluate(doc);
            if (obj instanceof List) {
                for (int i = 0; i < ((List) obj).size(); i++) {
                    final Node node = (Node) ((List) obj).get(i);
                    result = add(result, node);

                    if (singleResult) {
                        break;
                    }
                }
            } else {
                result = add(result, obj);
            }

        } else {
            JXPathContext context = JXPathContext.newContext(src);
            result = context.getValue(expression);
        }
        return result;
    } catch (Exception e) {
        throw new TransformerException(this, e);
    }

}

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From source file:org.olat.fileresource.types.ImsCPFileResource.java

License:Apache License

/**
 * Check for title and at least one resource.
 * /*  w  w w . j a  v  a 2s  .  c  o  m*/
 * @param unzippedDir
 * @return True if is of type.
 */
public static boolean validate(final File unzippedDir) throws AddingResourceException {
    final File fManifest = new File(unzippedDir, "imsmanifest.xml");
    final Document doc = IMSLoader.loadIMSDocument(fManifest);
    // do not throw exception already here, as it might be only a generic zip file
    if (doc == null) {
        return false;
    }

    // get all organization elements. need to set namespace
    final Element rootElement = doc.getRootElement();
    final String nsuri = rootElement.getNamespace().getURI();
    final Map nsuris = new HashMap(1);
    nsuris.put("ns", nsuri);

    // Check for organiztaion element. Must provide at least one... title gets ectracted from either
    // the (optional) <title> element or the mandatory identifier attribute.
    // This makes sure, at least a root node gets created in CPManifestTreeModel.
    final XPath meta = rootElement.createXPath("//ns:organization");
    meta.setNamespaceURIs(nsuris);
    final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
    if (orgaEl == null) {
        throw new AddingResourceException("resource.no.organisation");
    }

    // Check for at least one <item> element referencing a <resource>, which will serve as an entry point.
    // This is mandatory, as we need an entry point as the user has the option of setting
    // CPDisplayController to not display a menu at all, in which case the first <item>/<resource>
    // element pair gets displayed.
    final XPath resourcesXPath = rootElement.createXPath("//ns:resources");
    resourcesXPath.setNamespaceURIs(nsuris);
    final Element elResources = (Element) resourcesXPath.selectSingleNode(rootElement);
    if (elResources == null) {
        throw new AddingResourceException("resource.no.resource"); // no <resources> element.
    }
    final XPath itemsXPath = rootElement.createXPath("//ns:item");
    itemsXPath.setNamespaceURIs(nsuris);
    final List items = itemsXPath.selectNodes(rootElement);
    if (items.size() == 0) {
        throw new AddingResourceException("resource.no.item"); // no <item> element.
    }
    for (final Iterator iter = items.iterator(); iter.hasNext();) {
        final Element item = (Element) iter.next();
        final String identifierref = item.attributeValue("identifierref");
        if (identifierref == null) {
            continue;
        }
        final XPath resourceXPath = rootElement
                .createXPath("//ns:resource[@identifier='" + identifierref + "']");
        resourceXPath.setNamespaceURIs(nsuris);
        final Element elResource = (Element) resourceXPath.selectSingleNode(elResources);
        if (elResource == null) {
            throw new AddingResourceException("resource.no.matching.resource");
        }
        if (elResource.attribute("scormtype") != null) {
            return false;
        }
        if (elResource.attribute("scormType") != null) {
            return false;
        }
        if (elResource.attribute("SCORMTYPE") != null) {
            return false;
        }
        if (elResource.attributeValue("href") != null) {
            return true; // success.
        }
    }
    return false;
    // throw new AddingResourceException("resource.general.error");
}

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From source file:org.olat.fileresource.types.ScormCPFileResource.java

License:Apache License

/**
 * Check for title and at least one resource.
 * //from  w w  w  .  j  a  v a2  s  . co  m
 * @param unzippedDir
 * @return True if is of type.
 */
public static boolean validate(final File unzippedDir) throws AddingResourceException {
    final File fManifest = new File(unzippedDir, "imsmanifest.xml");
    final Document doc = IMSLoader.loadIMSDocument(fManifest);
    // do not throw exception already here, as it might be only a generic zip file
    if (doc == null) {
        return false;
    }

    String adluri = null;
    String seqencingUri = null;
    String simpleSeqencingUri = null;
    // get all organization elements. need to set namespace
    final Element rootElement = doc.getRootElement();
    final String nsuri = rootElement.getNamespace().getURI();
    // look for the adl cp namespace that differs a scorm package from a normal cp package
    final Namespace nsADL = rootElement.getNamespaceForPrefix("adlcp");
    if (nsADL != null) {
        adluri = nsADL.getURI();
    }
    final Namespace nsADLSeq = rootElement.getNamespaceForPrefix("adlseq");
    if (nsADLSeq != null) {
        seqencingUri = nsADLSeq.getURI();
    }
    final Namespace nsADLSS = rootElement.getNamespaceForPrefix("imsss");
    if (nsADLSS != null) {
        simpleSeqencingUri = nsADLSS.getURI();
    }
    // we can only support scorm 1.2 so far.
    if (adluri != null
            && !((adluri.indexOf("adlcp_rootv1p2") != -1) || (adluri.indexOf("adlcp_rootv1p3") != -1))) {
        // we dont have have scorm 1.2 or 1.3 namespace so it can't be a scorm package
        throw new AddingResourceException("scorm.no.scorm.namespace");
    }

    final Map nsuris = new HashMap(5);
    nsuris.put("ns", nsuri);
    nsuris.put("adluri", adluri);
    // we might have a scorm 2004 which we do not yet support
    if (seqencingUri != null) {
        nsuris.put("adlseq", seqencingUri);
    }
    if (simpleSeqencingUri != null) {
        nsuris.put("imsss", simpleSeqencingUri);
    }

    // Check for organiztaion element. Must provide at least one... title gets ectracted from either
    // the (optional) <title> element or the mandatory identifier attribute.
    // This makes sure, at least a root node gets created in CPManifestTreeModel.
    final XPath meta = rootElement.createXPath("//ns:organization");
    meta.setNamespaceURIs(nsuris);
    final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
    if (orgaEl == null) {
        throw new AddingResourceException("resource.no.organisation");
    }

    // Check for at least one <item> element referencing a <resource> of adlcp:scormtype="sco" or "asset",
    // which will serve as an entry point.
    final XPath resourcesXPath = rootElement.createXPath("//ns:resources");
    resourcesXPath.setNamespaceURIs(nsuris);
    final Element elResources = (Element) resourcesXPath.selectSingleNode(rootElement);
    if (elResources == null) {
        throw new AddingResourceException("resource.no.resource"); // no <resources> element.
    }
    final XPath itemsXPath = rootElement.createXPath("//ns:item");
    itemsXPath.setNamespaceURIs(nsuris);
    final List items = itemsXPath.selectNodes(rootElement);
    if (items.size() == 0) {
        throw new AddingResourceException("scorm.no.item"); // no <item> element.
    }

    // check for scorm 2004 simple sequencing stuff which we do not yet support
    if (seqencingUri != null) {
        final XPath seqencingXPath = rootElement.createXPath("//ns:imsss");
        final List sequences = seqencingXPath.selectNodes(rootElement);
        if (sequences.size() > 0) {
            throw new AddingResourceException("scorm.found.seqencing"); // seqencing elements found -> scorm 2004
        }
    }

    final Set set = new HashSet();
    for (final Iterator iter = items.iterator(); iter.hasNext();) {
        final Element item = (Element) iter.next();
        final String identifier = item.attributeValue("identifier");
        // check if identifiers are unique, reject if not so
        if (!set.add(identifier)) {
            throw new AddingResourceException("resource.general.error");// TODO:create special error message for non unique ids
        }
    }

    for (final Iterator iter = items.iterator(); iter.hasNext();) {
        final Element item = (Element) iter.next();
        final String identifierref = item.attributeValue("identifierref");
        if (identifierref == null) {
            continue;
        }
        final XPath resourceXPath = rootElement
                .createXPath("//ns:resource[@identifier='" + identifierref + "']");
        resourceXPath.setNamespaceURIs(nsuris);
        final Element elResource = (Element) resourceXPath.selectSingleNode(elResources);
        if (elResource == null) {
            throw new AddingResourceException("resource.no.matching.resource");
        }
        // check for scorm attribute
        final Attribute scormAttr = elResource.attribute("scormtype");
        // some packages have attribute written like "scormType"
        final Attribute scormAttrUpper = elResource.attribute("scormType");
        if (scormAttr == null && scormAttrUpper == null) {
            throw new AddingResourceException("scorm.no.attribute.scormtype");
        }
        String attr = "";
        if (scormAttr != null) {
            attr = scormAttr.getStringValue();
        }
        if (scormAttrUpper != null) {
            attr = scormAttrUpper.getStringValue();
        }
        if (attr == null) {
            throw new AddingResourceException("scorm.no.attribute.value");
        }
        if (elResource.attributeValue("href") != null
                && (attr.equalsIgnoreCase("sco") || attr.equalsIgnoreCase("asset"))) {
            return true; // success.
        }
    }
    throw new AddingResourceException("resource.general.error");
}

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From source file:org.olat.modules.cp.CPManifestTreeModel.java

License:Apache License

/**
 * Constructor of the content packaging tree model
 * /*from  ww w. j av  a 2s .co  m*/
 * @param manifest the imsmanifest.xml file
 */
CPManifestTreeModel(final VFSLeaf manifest) {
    final Document doc = loadDocument(manifest);
    // get all organization elements. need to set namespace
    rootElement = doc.getRootElement();
    final String nsuri = rootElement.getNamespace().getURI();
    nsuris.put("ns", nsuri);

    final XPath meta = rootElement.createXPath("//ns:organization");
    meta.setNamespaceURIs(nsuris);
    final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
    if (orgaEl == null) {
        throw new AssertException("could not find element organization");
    }

    final XPath metares = rootElement.createXPath("//ns:resources");
    metares.setNamespaceURIs(nsuris);
    final Element elResources = (Element) metares.selectSingleNode(rootElement);
    if (elResources == null) {
        throw new AssertException("could not find element resources");
    }

    final List resourcesList = elResources.elements("resource");
    resources = new HashMap(resourcesList.size());
    for (final Iterator iter = resourcesList.iterator(); iter.hasNext();) {
        final Element elRes = (Element) iter.next();
        final String identVal = elRes.attributeValue("identifier");
        String hrefVal = elRes.attributeValue("href");
        if (hrefVal != null) { // href is optional element for resource element
            try {
                hrefVal = URLDecoder.decode(hrefVal, "UTF-8");
            } catch (final UnsupportedEncodingException e) {
                // each JVM must implement UTF-8
            }
        }
        resources.put(identVal, hrefVal);
    }
    final GenericTreeNode gtn = buildNode(orgaEl);
    setRootNode(gtn);
    rootElement = null; // help gc
    resources = null;
}

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