Example usage for org.w3c.dom Element getTagName

Introduction

In this page you can find the example usage for org.w3c.dom Element getTagName.

Prototype

public String getTagName();

Source Link

Document

The name of the element.

Usage

From source file:org.apereo.portal.layout.dlm.ILFBuilder.java

/**
 * Tests to see if channels to be merged from ILF can be rendered by the
 * end user. If not then they are discarded from the merge.
 * /*from  w  w w  .  j  a  va 2  s.  c om*/
 * @param child
 * @param person
 * @return
 * @throws AuthorizationException
 * @throws NumberFormatException
 */
private static boolean mergeAllowed(Element child, IAuthorizationPrincipal ap) throws AuthorizationException {
    if (!child.getTagName().equals("channel"))
        return true;

    String channelPublishId = child.getAttribute("chanID");
    return ap.canRender(channelPublishId);
}

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From source file:org.apereo.portal.layout.dlm.RDBMDistributedLayoutStore.java

@Override
public FragmentNodeInfo getFragmentNodeInfo(String sId) {
    // grab local pointers to variables subject to change at any time
    final List<FragmentDefinition> fragments = this.fragmentUtils.getFragmentDefinitions();
    final Locale defaultLocale = LocaleManager.getPortalLocales()[0];

    final net.sf.ehcache.Element element = this.fragmentNodeInfoCache.get(sId);
    FragmentNodeInfo info = element != null ? (FragmentNodeInfo) element.getObjectValue() : null;

    if (info == null) {
        for (final FragmentDefinition fragmentDefinition : fragments) {
            final UserView userView = this.fragmentUtils.getUserView(fragmentDefinition, defaultLocale);
            if (userView == null) {
                logger.warn(/* w w  w.  j ava  2 s .c om*/
                        "No UserView is present for fragment {} it will be skipped when fragment node information",
                        fragmentDefinition.getName());
                continue;
            }

            final Element node = userView.getLayout().getElementById(sId);
            if (node != null) // found it
            {
                if (node.getTagName().equals(Constants.ELM_CHANNEL)) {
                    info = new FragmentChannelInfo(node);
                } else {
                    info = new FragmentNodeInfo(node);
                }
                this.fragmentNodeInfoCache.put(new net.sf.ehcache.Element(sId, info));
                break;
            }
        }
    }
    return info;
}

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From source file:org.beepcore.beep.profile.sasl.Blob.java

/**
 * Method extractStatusFromBlob/*  w  w w  . j ava  2 s.  c  o  m*/
 *
 * @param blob is the data to extract from
 * @return String the value of the status attribute
 *
 * @throws SASLException if a parsing error occurs
 * or the input is invalid in some other way.
 *
 */
private String extractStatusFromBlob(String blob) throws SASLException {
    if ((blob == null) || (blob.indexOf("<blob ") == -1)) {
        return null;
    }

    Element top = processMessage(blob);

    if (!top.getTagName().equals("blob")) {
        throw new SASLException(ERR_XML_PARSE_FAILURE);
    }

    return top.getAttribute("status");
}

---

From source file:org.beepcore.beep.profile.sasl.Blob.java

/**
 * Method extractStatusFromBlob/*from  w  w w .  j av  a  2  s.c om*/
 *
 * @param blob is the data to extract from
 * @return String the value of the blob element
 *
 * @throws SASLException if a parsing error occurs
 * or the input is invalid in some other way.
 *
 */
private String extractDataFromBlob(String blob) throws SASLException {
    if (blob == null) {
        return null;
    }

    String result;
    Element top = processMessage(blob);

    if (!top.getTagName().equals("blob")) {
        throw new SASLException(ERR_XML_PARSE_FAILURE);
    }

    Node dataNode = top.getFirstChild();

    if (dataNode == null) {
        return null;
    }

    return top.getFirstChild().getNodeValue();
}

---

From source file:org.cloudata.core.common.conf.CloudataConf.java

private void loadResource(Properties properties, Object name, boolean quiet) {
    try {/*  w w w.  ja va2 s.c  om*/
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        Document doc = null;

        if (name instanceof URL) { // an URL resource
            URL url = (URL) name;
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof String) { // a CLASSPATH resource
            URL url = getResource((String) name);
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof GPath) { // a file resource
            // Can't use FileSystem API or we get an infinite loop
            // since FileSystem uses Configuration API.  Use java.io.File instead.
            File file = new File(((GPath) name).toUri().getPath()).getAbsoluteFile();
            if (file.exists()) {
                if (!quiet) {
                    LOG.info("parsing " + file);
                }
                InputStream in = new BufferedInputStream(new FileInputStream(file));
                try {
                    doc = builder.parse(in);
                } finally {
                    in.close();
                }
            }
        }

        if (doc == null) {
            if (quiet)
                return;
            throw new RuntimeException(name + " not found");
        }

        Element root = doc.getDocumentElement();
        if (!"configuration".equals(root.getTagName()))
            LOG.fatal("bad conf file: top-level element not <configuration>");
        NodeList props = root.getChildNodes();
        for (int i = 0; i < props.getLength(); i++) {
            Node propNode = props.item(i);
            if (!(propNode instanceof Element))
                continue;
            Element prop = (Element) propNode;
            if (!"property".equals(prop.getTagName()))
                LOG.warn("bad conf file: element not <property>");
            NodeList fields = prop.getChildNodes();
            String attr = null;
            String value = null;
            for (int j = 0; j < fields.getLength(); j++) {
                Node fieldNode = fields.item(j);
                if (!(fieldNode instanceof Element))
                    continue;
                Element field = (Element) fieldNode;
                if ("name".equals(field.getTagName()))
                    attr = ((Text) field.getFirstChild()).getData();
                if ("value".equals(field.getTagName()) && field.hasChildNodes())
                    value = ((Text) field.getFirstChild()).getData();
            }
            if (attr != null && value != null) {
                properties.setProperty(attr, value);
            }
        }

    } catch (Exception e) {
        e.printStackTrace(System.out);
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    }

}

---

From source file:org.codehaus.groovy.grails.web.sitemesh.Grails5535Factory.java

/** Load configuration from file. */
private synchronized void loadConfig() {
    try {/*w  w  w.  j a  v  a2  s  . c o m*/
        // Load and parse the sitemesh.xml file
        Element root = loadSitemeshXML();

        NodeList sections = root.getChildNodes();
        // Loop through child elements of root node
        for (int i = 0; i < sections.getLength(); i++) {
            if (sections.item(i) instanceof Element) {
                Element curr = (Element) sections.item(i);
                NodeList children = curr.getChildNodes();

                if ("config-refresh".equalsIgnoreCase(curr.getTagName())) {
                    String seconds = curr.getAttribute("seconds");
                    configCheckMillis = Long.parseLong(seconds) * 1000L;
                } else if ("property".equalsIgnoreCase(curr.getTagName())) {
                    String name = curr.getAttribute("name");
                    String value = curr.getAttribute("value");
                    if (!"".equals(name) && !"".equals(value)) {
                        configProps.put("${" + name + "}", value);
                    }
                } else if ("page-parsers".equalsIgnoreCase(curr.getTagName())) {
                    // handle <page-parsers>
                    loadPageParsers(children);
                } else if ("decorator-mappers".equalsIgnoreCase(curr.getTagName())) {
                    // handle <decorator-mappers>
                    loadDecoratorMappers(children);
                } else if ("excludes".equalsIgnoreCase(curr.getTagName())) {
                    // handle <excludes>
                    String fileName = replaceProperties(curr.getAttribute("file"));
                    if (!"".equals(fileName)) {
                        excludesFileName = fileName;
                        loadExcludes();
                    }
                }
            }
        }
    } catch (ParserConfigurationException e) {
        throw new FactoryException("Could not get XML parser", e);
    } catch (IOException e) {
        throw new FactoryException("Could not read config file : " + configFileName, e);
    } catch (SAXException e) {
        throw new FactoryException("Could not parse config file : " + configFileName, e);
    }
}

---

From source file:org.codehaus.groovy.grails.web.sitemesh.Grails5535Factory.java

private Element loadSitemeshXML() throws ParserConfigurationException, IOException, SAXException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();

    InputStream is = null;//w w w .  ja  va2 s  .  c  om

    if (configFile == null) {
        is = config.getServletContext().getResourceAsStream(configFileName);
    } else if (configFile.exists() && configFile.canRead()) {
        is = configFile.toURI().toURL().openStream();
    }

    if (is == null) { // load the default sitemesh configuration
        is = getClass().getResourceAsStream("sitemesh-default.xml");
    }

    if (is == null) { // load the default sitemesh configuration
        is = getClass().getClassLoader()
                .getResourceAsStream("com/opensymphony/module/sitemesh/factory/sitemesh-default.xml");
    }

    if (is == null) { // load the default sitemesh configuration using another classloader
        is = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("com/opensymphony/module/sitemesh/factory/sitemesh-default.xml");
    }

    if (is == null) {
        throw new IllegalStateException("Cannot load default configuration from jar");
    }

    if (configFile != null)
        configLastModified = configFile.lastModified();

    Document doc = builder.parse(is);
    Element root = doc.getDocumentElement();
    // Verify root element
    if (!"sitemesh".equalsIgnoreCase(root.getTagName())) {
        throw new FactoryException("Root element of sitemesh configuration file not <sitemesh>", null);
    }
    return root;
}

---

From source file:org.codehaus.groovy.grails.web.sitemesh.Grails5535Factory.java

private void loadExcludes() throws ParserConfigurationException, IOException, SAXException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();

    InputStream is = null;//  www.ja v a2s. c o m

    if (excludesFile == null) {
        is = config.getServletContext().getResourceAsStream(excludesFileName);
    } else if (excludesFile.exists() && excludesFile.canRead()) {
        is = excludesFile.toURI().toURL().openStream();
    }

    if (is == null) {
        log.warn("Cannot load excludes configuration file \"" + excludesFileName
                + "\" as specified in \"sitemesh.xml\" or \"sitemesh-default.xml\"");
        return;
    }

    Document document = builder.parse(is);
    Element root = document.getDocumentElement();
    NodeList sections = root.getChildNodes();

    // Loop through child elements of root node looking for the <excludes> block
    for (int i = 0; i < sections.getLength(); i++) {
        if (sections.item(i) instanceof Element) {
            Element curr = (Element) sections.item(i);
            if ("excludes".equalsIgnoreCase(curr.getTagName())) {
                loadExcludeUrls(curr.getChildNodes());
            }
        }
    }
}

---

From source file:org.codehaus.groovy.grails.web.sitemesh.Grails5535Factory.java

/** Loop through children of 'page-parsers' element and add all 'parser' mappings. */
private void loadPageParsers(NodeList nodes) {
    clearParserMappings();/*from   w w  w .j av a 2s  .  c om*/
    for (int i = 0; i < nodes.getLength(); i++) {
        if (nodes.item(i) instanceof Element) {
            Element curr = (Element) nodes.item(i);

            if ("parser".equalsIgnoreCase(curr.getTagName())) {
                String className = curr.getAttribute("class");
                String contentType = curr.getAttribute("content-type");
                mapParser(contentType, className);
            }
        }
    }
}

---

From source file:org.codehaus.groovy.grails.web.sitemesh.Grails5535Factory.java

private void loadDecoratorMappers(NodeList nodes) {
    clearDecoratorMappers();/*from   w w w . ja v  a  2 s  . co m*/
    Properties emptyProps = new Properties();

    pushDecoratorMapper("com.opensymphony.module.sitemesh.mapper.NullDecoratorMapper", emptyProps);

    // note, this works from the bottom node up.
    for (int i = nodes.getLength() - 1; i > 0; i--) {
        if (nodes.item(i) instanceof Element) {
            Element curr = (Element) nodes.item(i);
            if ("mapper".equalsIgnoreCase(curr.getTagName())) {
                String className = curr.getAttribute("class");
                Properties props = new Properties();
                // build properties from <param> tags.
                NodeList children = curr.getChildNodes();
                for (int j = 0; j < children.getLength(); j++) {
                    if (children.item(j) instanceof Element) {
                        Element currC = (Element) children.item(j);
                        if ("param".equalsIgnoreCase(currC.getTagName())) {
                            String value = currC.getAttribute("value");
                            props.put(currC.getAttribute("name"), replaceProperties(value));
                        }
                    }
                }
                // add mapper
                pushDecoratorMapper(className, props);
            }
        }
    }

    pushDecoratorMapper("com.opensymphony.module.sitemesh.mapper.InlineDecoratorMapper", emptyProps);
}

---

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