Example usage for org.dom4j Element elementTextTrim

Introduction

In this page you can find the example usage for org.dom4j Element elementTextTrim.

Prototype

String elementTextTrim(QName qname);

Source Link

Usage

From source file:sse.storage.etc.Config.java

License:Open Source License

private void initVDisks(Element root) throws ConfigException, MalformedURLException, SmbException {
    vdisks = new HashMap<String, VDisk>();
    for (Iterator<?> it = root.elementIterator("vdisk"); it.hasNext();) {
        Element e = (Element) it.next();
        VDisk vdisk = new VDisk();
        vdisk.setId(e.elementTextTrim("id"));
        vdisk.setIp(e.elementTextTrim("ip"));
        vdisk.setUser(e.elementTextTrim("user"));
        vdisk.setPassword(e.elementTextTrim("password"));
        vdisk.setRootPath(e.elementTextTrim("root-path"));
        if (!vdisk.isValid()) {
            throw new ConfigException("VDisk " + vdisk.getId() + " is invalid");
        }/*from  w ww .ja  va2s . c om*/
        vdisks.put(vdisk.getId(), vdisk);

        Iterator<?> it2 = RES_DIRS.keySet().iterator();
        while (it2.hasNext()) {
            vdisk.mkdirs(RES_DIRS.get(it2.next()));
        }

        info("Load vdisk: " + vdisk);
    }
    if (vdisks.isEmpty()) {
        throw new ConfigException("No vdisk is defined in " + STORAGE_CONFIG);
    }
}

From source file:sse.storage.etc.Config.java

License:Open Source License

private void initClusters(Element root) throws ConfigException {
    int masterN = 0, backupN = 0;
    clusters = new HashMap<String, Cluster>();
    for (Iterator<?> it = root.elementIterator("cluster"); it.hasNext();) {
        Element e = (Element) it.next();
        Cluster cluster = new Cluster();
        cluster.setId(e.elementTextTrim("id"));
        cluster.setType(e.elementTextTrim("type"));
        if (cluster.isMaster()) {
            masterN++;/*from ww  w  . j a v  a 2 s .  c  o  m*/
        }
        if (cluster.isBackup()) {
            backupN++;
        }

        cluster.setDbId(e.elementTextTrim("database-id"));
        if (!databases.containsKey(cluster.getDbId())) {
            throw new ConfigException("Database " + cluster.getDbId() + " in the cluster " + cluster.getId()
                    + " should be first defined");
        }

        List<String> vdiskIds = new ArrayList<String>();
        for (Iterator<?> it2 = e.elementIterator("vdisk-id"); it2.hasNext();) {
            Element e2 = (Element) it2.next();
            String vdiskId = e2.getTextTrim();
            if (!vdisks.containsKey(vdiskId)) {
                throw new ConfigException(
                        "VDisk " + vdiskId + " in the cluster " + cluster.getId() + " should be first defined");
            }
            vdiskIds.add(vdiskId);
        }
        if (vdiskIds.isEmpty()) {
            throw new ConfigException("No vdisk is specified in cluster " + cluster.getId());
        }
        cluster.setVdiskIds(vdiskIds.toArray(new String[0]));
        clusters.put(cluster.getId(), cluster);

        info("Load cluster: " + cluster);
    }
    if (masterN != 1) {
        throw new ConfigException("There should be one master cluster defined.");
    }
    if (backupN <= 0) {
        throw new ConfigException("There should be at least one Backup cluster defined");
    }
}

From source file:tw.edu.sinica.iis.GUI.Operate.XMLConfigParser.java

License:Apache License

public boolean load(final String xmlPath) {
    Map<String, String> ns = new HashMap<String, String>();
    ns.put("p", "http://clouddoe.iis.sinica.edu.tw/confXML");

    SAXReader reader = new SAXReader();
    reader.getDocumentFactory().setXPathNamespaceURIs(ns);

    try {/*from  w ww  .jav a  2 s .c  om*/
        removeAll();

        Document doc = reader.read(new File(xmlPath));

        Element info = (Element) doc.selectSingleNode("//p:program");
        programInfo.set(info.elementTextTrim("name"), info.elementTextTrim("jarfile"),
                info.elementTextTrim("clsname"), info.elementTextTrim("version"),
                info.elementTextTrim("author"), info.elementTextTrim("lastupd"),
                info.elementTextTrim("website"), info.elementTextTrim("argformat"),
                info.elementTextTrim("streaming"));

        List<?> list = doc.selectNodes("//p:parameters/p:parameter");
        for (Iterator<?> iter = list.iterator(); iter.hasNext();) {
            Element element = (Element) iter.next();

            parameterItems.add(new ParameterItem(element.elementTextTrim("label"),
                    element.elementTextTrim("arg"), element.elementTextTrim("value"),
                    element.elementTextTrim("type"), element.elementTextTrim("editable")));
        }
        list.clear();

        list = doc.selectNodes("//p:logs/p:log");
        for (Iterator<?> iter = list.iterator(); iter.hasNext();) {
            Element element = (Element) iter.next();
            logItems.add(new LogItem(element.elementTextTrim("name"), element.elementTextTrim("type")));
        }
        list.clear();

        list = doc.selectNodes("//p:downloads/p:download");
        for (Iterator<?> iter = list.iterator(); iter.hasNext();) {
            Element element = (Element) iter.next();
            downloadItems.add(new DownloadItem(element.elementTextTrim("src"), element.elementTextTrim("dst"),
                    element.elementTextTrim("merge")));
        }
        list.clear();

        return true;
    } catch (DocumentException e) {
        removeAll();

        return false;
    }
}