Example usage for com.liferay.portal.kernel.xml Element getNamespacePrefix

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.xml Element getNamespacePrefix.

Prototype

public String getNamespacePrefix();

Source Link

Usage

From source file:it.smc.calendar.sync.caldav.methods.ProppatchMethodImpl.java

License:Open Source License

protected Set<QName> processInstructions(WebDAVRequest webDAVRequest)
        throws InvalidRequestException, LockException {

    try {/*from   w ww  .  ja va 2  s  .  c om*/
        Set<QName> newProps = new HashSet<QName>();

        WebDAVProps webDavProps = getStoredProperties(webDAVRequest);

        Document document = CalDAVRequestThreadLocal.getRequestDocument();

        if (Validator.isNull(document)) {
            return newProps;
        }

        Element rootElement = document.getRootElement();

        List<Element> instructionElements = rootElement.elements();

        for (Element instructionElement : instructionElements) {
            List<Element> propElements = instructionElement.elements();

            if (propElements.size() != 1) {
                throw new InvalidRequestException(
                        "There should only be one <prop /> per set or remove " + "instruction.");
            }

            Element propElement = propElements.get(0);

            if (!propElement.getName().equals("prop")
                    || !propElement.getNamespaceURI().equals(WebDAVUtil.DAV_URI.getURI())) {

                throw new InvalidRequestException("Invalid <prop /> element " + propElement);
            }

            List<Element> customPropElements = propElement.elements();

            for (Element customPropElement : customPropElements) {
                String name = customPropElement.getName();
                String prefix = customPropElement.getNamespacePrefix();
                String uri = customPropElement.getNamespaceURI();
                String text = customPropElement.getText();

                Namespace namespace = WebDAVUtil.createNamespace(prefix, uri);

                if (instructionElement.getName().equals("set")) {
                    if (Validator.isNull(text)) {
                        webDavProps.addProp(name, prefix, uri);
                    } else {
                        webDavProps.addProp(name, prefix, uri, text);
                    }

                    newProps.add(SAXReaderUtil.createQName(customPropElement.getName(), namespace));
                } else if (instructionElement.getName().equals("remove")) {
                    webDavProps.removeProp(name, prefix, uri);
                } else {
                    throw new InvalidRequestException(
                            "Instead of set/remove instruction, received " + instructionElement);
                }
            }
        }

        WebDAVPropsLocalServiceUtil.storeWebDAVProps(webDavProps);

        return newProps;
    } catch (LockException le) {
        throw le;
    } catch (Exception e) {
        throw new InvalidRequestException(e);
    }
}

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From source file:it.smc.calendar.sync.caldav.util.CalDAVUtil.java

License:Open Source License

public static Set<QName> getRequestDAVProps(WebDAVRequest webDAVRequest) throws InvalidRequestException {

    try {/*from   w ww  .ja  v  a 2 s .co  m*/
        Set<QName> props = new HashSet<QName>();

        Resource resource = webDAVRequest.getWebDAVStorage().getResource(webDAVRequest);

        Document document = CalDAVRequestThreadLocal.getRequestDocument();

        if (document == null) {
            if (resource.isCollection()) {
                return CalDAVProps.getAllCollectionProps();
            } else {
                return CalDAVProps.getAllResourceProps();
            }
        }

        Element rootElement = document.getRootElement();

        if (rootElement.element("allprop") != null) {
            if (resource.isCollection()) {
                return CalDAVProps.getAllCollectionProps();
            } else {
                return CalDAVProps.getAllResourceProps();
            }
        }

        Element propElement = rootElement.element("prop");

        List<Element> elements = propElement.elements();

        for (Element element : elements) {
            String prefix = element.getNamespacePrefix();
            String uri = element.getNamespaceURI();

            Namespace namespace = WebDAVUtil.createNamespace(prefix, uri);

            props.add(SAXReaderUtil.createQName(element.getName(), namespace));
        }

        return props;
    } catch (Exception e) {
        throw new InvalidRequestException(e);
    }
}

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