Example usage for org.jdom2 Element setAttributes

Introduction

In this page you can find the example usage for org.jdom2 Element setAttributes.

Prototype

public Element setAttributes(final Collection<? extends Attribute> newAttributes) 

Source Link

Document

This sets the attributes of the element.

Usage

From source file:com.c4om.autoconf.ulysses.extra.svrlmultipathinterpreter.PartialNodeGenerator.java

License:Apache License

/**
 * This method generates a XML element (as a JDOM2 element) from a XPath path token of the form
 * \/<i>qualified name</i>[<i>attributesFilter</i>]
 * @param pathToken the path token//www. j  ava2s. c  o m
 * @param namespaces a {@link Collection} of {@link Namespace} objects, describing the known prefix-namespace mappings
 * @return a {@link Element} object as described by the pathToken
 * @throws IllegalArgumentException if the path token is invalid and/or there are errors at the filter as described by {@link JDOMUtils#generateAttributeListFromFilter(String, Collection)}
 * @throws IndexOutOfBoundsException if the filter specifies an attribute count token and its number does not match the number of attributes, as described by {@link JDOMUtils#generateAttributeListFromFilter(String, Collection)}
 * @see JDOMUtils#generateAttributeListFromFilter(String, Collection)
 */
private static Element generateElementFromPathToken(String pathToken, Collection<Namespace> namespaces) {
    Pattern pattern = Pattern.compile("^" + REGEXP_PATH_TOKEN + "$");
    Matcher matcher = pattern.matcher(pathToken);
    if (!matcher.matches()) {
        throw new IllegalArgumentException("Invalid path token: " + pathToken);
    }
    String name = matcher.group("name");
    String pref = matcher.group("pref");
    String filter = matcher.group("filter");

    if (filter != null && !filter.matches(REGEXP_ATTRIBUTES_FILTER)) {
        throw new IllegalArgumentException("Invalid path filter: " + filter);
    }
    Namespace namespace = JDOMUtils.solveNamespaceForPrefix(pref, namespaces);
    //Namespace not found
    if (namespace == null) {
        throw new IllegalArgumentException(
                "Namespace prefix '" + pref + "' at path token is not defined at namespaces parameter.");
    }
    Element result = new Element(name, namespace);
    if (filter != null) {
        List<Attribute> attributeList = JDOMUtils.generateAttributeListFromFilter(filter, namespaces);
        result.setAttributes(attributeList);
    }

    return result;
}

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From source file:com.izforge.izpack.util.xmlmerge.action.FullMergeAction.java

License:Open Source License

/**
 * Adds attributes from in element to out element.
 *
 * @param out out element/*from  ww  w  . ja va 2  s.  c  o  m*/
 * @param in in element
 */
private void addAttributes(Element out, Element in) {

    LinkedHashMap<String, Attribute> allAttributes = new LinkedHashMap<String, Attribute>();

    List<Attribute> outAttributes = new ArrayList<Attribute>(out.getAttributes());
    List<Attribute> inAttributes = new ArrayList<Attribute>(in.getAttributes());

    for (Attribute attr : outAttributes) {
        attr.detach();
        allAttributes.put(attr.getQualifiedName(), attr);
        logger.fine("adding attr from out:" + attr);
    }

    for (Attribute attr : inAttributes) {
        attr.detach();
        allAttributes.put(attr.getQualifiedName(), attr);
        logger.fine("adding attr from in:" + attr);
    }

    out.setAttributes(new ArrayList<Attribute>(allAttributes.values()));
}

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From source file:org.yawlfoundation.yawl.elements.YTask.java

License:Open Source License

public Element getStartingDataSnapshot() throws YDataStateException, YStateException, YQueryException {

    logger.debug("--> getStartingDataSnapshot");
    if (null == getDecompositionPrototype())
        return null;

    Element dataForChildCase = produceDataRootElement();
    List<YParameter> inputParams = new ArrayList<YParameter>(
            _decompositionPrototype.getInputParameters().values());
    Collections.sort(inputParams);
    for (YParameter parameter : inputParams) {
        String inputParamName = parameter.getPreferredName();
        String expression = _dataMappingsForTaskStarting.get(inputParamName);
        if (this.isMultiInstance() && inputParamName.equals(_multiInstAttr.getMIFormalInputParam())) {
            if (_multiInstanceSpecificParamsIterator == null)
                continue;

            Element specificMIData = (Element) _multiInstanceSpecificParamsIterator.next();

            if (specificMIData != null) {
                if (YEngine.getInstance().generateUIMetaData()) {

                    // Add in attributes for input parameter
                    specificMIData.setAttributes(parameter.getAttributes().toJDOM());
                }//from   ww w.ja  v a 2  s. c om
                dataForChildCase.addContent(specificMIData.detach());
            }
        } else {
            Element result = ExternalDBGatewayFactory.isExternalDBMappingExpression(expression)
                    ? performExternalDataExtraction(expression, parameter)
                    : performDataExtraction(expression, parameter);

            if (result != null) {
                if (YEngine.getInstance().generateUIMetaData()) {
                    result.setAttributes(parameter.getAttributes().toJDOM());
                }
                dataForChildCase.addContent(result.clone());
            }
        }
    }

    if (YEngine.getInstance().generateUIMetaData()) {
        /**
         * AJH: Add in task level attributes for specifcation to XMLdoclet pass-thru.
         * Note that we skip processing of the YAWL standard task attributes as we only
         * pass-thru the additional (user interface hints) attributes.
         */
        for (String attrName : getDecompositionPrototype().getAttributes().keySet()) {
            String attrValue = getDecompositionPrototype().getAttributes().get(attrName);
            if (!STANDARD_TASK_ATTRIBUTES.contains("/" + attrName + "/")) {
                dataForChildCase.setAttribute(attrName, attrValue);
            }
        }
    }
    logger.debug("<-- getStartingDataSnapshot");
    return dataForChildCase;
}

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From source file:org.yawlfoundation.yawl.resourcing.util.DataSchemaBuilder.java

License:Open Source License

/**
 * Creates a new element with the same name and attributes as the old one
 * @param element the elment to clone/*from w  w  w .  j  av  a2  s  . c  o m*/
 * @param defNS the default namespace
 * @return the cloned element
 */
private Element cloneElement(Element element, Namespace defNS) {
    Element cloned = new Element(element.getName(), defNS);
    cloned.setAttributes(cloneAttributes(element, defNS));
    return cloned;
}

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From source file:org.yawlfoundation.yawl.util.JDOMUtil.java

License:Open Source License

public static Element stripAttributes(Element e) {
    e.setAttributes(null);
    for (Element child : e.getChildren()) {
        stripAttributes(child); // recurse
    }//from  www.j  a va2 s  .  c  o m
    return e;
}

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