Example usage for org.dom4j Document getRootElement

Introduction

In this page you can find the example usage for org.dom4j Document getRootElement.

Prototype

Element getRootElement();

Source Link

Document

Returns the root Element for this document.

Usage

From source file:com.arc.cdt.debug.seecode.core.launch.CMPDInfoFromVDKConfigReader.java

License:Open Source License

/**
 * Given a VDK configuration file, extract CMPD information suitable for creating a launch configuration.
 * @param vdkConfig the XML file to read from.
 * @return cmpd description/*ww w .j av a  2s .  c o  m*/
 * @throws VDKConfigException if an error occurs in reading the config file.
 */
@SuppressWarnings("unchecked")
public static ICMPDInfo extractCMPDInfo(File vdkConfig, IProject project) throws VDKConfigException {
    try {
        SAXReader reader = new SAXReader();
        Document doc = reader.read(vdkConfig);
        Element root = doc.getRootElement();
        if (root == null || !root.getName().equalsIgnoreCase("CMPD")) {
            throw new DocumentException("Root element is not \"CMPD\" node");
        }
        if (!"1".equals(root.attributeValue("version"))) {
            throw new DocumentException("VDK config file has unknown version: " + root.attribute("version"));
        }

        List<Element> processes = root.elements("PROCESS");

        final List<ICMPDInfo.IProcess> pList = new ArrayList<ICMPDInfo.IProcess>(processes.size());
        File workingDir = vdkConfig.getParentFile();
        for (Element p : processes) {
            pList.add(formProcess(p, workingDir, project));
        }

        List<Element> launches = root.elements("LAUNCH"); // should be just one
        final List<String> launchSwitches = new ArrayList<String>();
        final List<String> startupCommands = new ArrayList<String>();
        if (launches != null) {
            for (Element e : launches) {
                appendLaunchSwitches(launchSwitches, startupCommands, e);
            }
        }

        return new ICMPDInfo() {

            @Override
            public String[] getLaunchArgs() {
                return launchSwitches.toArray(new String[launchSwitches.size()]);
            }

            @Override
            public IProcess[] getProcesses() {
                return pList.toArray(new IProcess[pList.size()]);
            }

            @Override
            public String[] getStartupCommands() {
                return startupCommands.toArray(new String[startupCommands.size()]);
            }
        };
    } catch (MalformedURLException e) {
        throw new VDKConfigException(e.getMessage(), e);
    } catch (DocumentException e) {
        throw new VDKConfigException(e.getMessage(), e);
    }
}

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From source file:com.arc.cdt.debug.seecode.options.SeeCodeOptions.java

License:Open Source License

/**
 * Read the XML file that maps compiler options to equivalent seecode
 * arguments that will be passed to the SeeCode swahili processor ("scac").
 * For example, ARC's "-Xswap", "-arc700", etc.
 * <P>/*w ww.  j av a  2  s.  c om*/
 * If the target does not require any compiler options to be reflected, then
 * this method returns null.
 * <P>
 * The name of the XML file is derived from the target name.
 * 
 * @param target
 *            the name of the target (e.g., "ac", "vc", etc.)
 * @param project
 *            applicable project.
 * @return the option mapping for computing seecode arguments, or
 *         <code>null</code> if there isn't any such mapping.
 */
public static ISeeCodeOptionsAugmenter readOptionMapping(String target, IProject project)
        throws ConfigurationException {
    // Use cached copy if we've already loaded it.
    try {
        Element root = null;
        // If already parsed, remember it.
        if (target.equals(sCachedTarget))
            root = sCached;
        else {
            String xml = target.toLowerCase() + "_options.xml";
            InputStream input = SeeCodeOptions.class.getResourceAsStream(xml);
            if (input != null) {
                SAXReader reader = new SAXReader();

                Document doc = reader.read(input);
                root = doc.getRootElement();
                sCached = root;
                sCachedTarget = target;
            }
        }
        if (root != null) {
            IConfiguration buildConfiguration = getBuildConfiguration(project);
            if (buildConfiguration != null
                    && isConsistentWithTarget(buildConfiguration, target.toLowerCase())) {
                return new SeeCodeOptionsAugmenter(root, buildConfiguration);
            }
        }
    } catch (DocumentException e) {
        throw new ConfigurationException(e.getMessage(), e);
    }
    return null;
}

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From source file:com.arc.mw.util.StateSaver.java

License:Open Source License

public static void restoreState(String path, IXMLSavable object) throws DocumentException {
    SAXReader reader = new SAXReader();
    Document doc = reader.read(path);
    object.restoreState(doc.getRootElement());
}

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From source file:com.arc.xml.XmlProcessor.java

License:Open Source License

public XmlProcessor(InputSource input) throws BadXmlException {
    try {//ww w .j a  v a  2 s . com
        Document doc = new MySAXReader().read(input);
        Element root = (Element) doc.getRootElement();
        processMeta(root);
    } catch (DocumentException x) { // Shouldn't happen
        throw new BadXmlException(x.getMessage());
    }
}

---

From source file:com.arc.xml.XmlProcessor.java

License:Open Source License

private void walk(Document doc) throws SAXParseException, SAXException {
    Element e = (Element) doc.getRootElement();
    // This will be the root element
    IBinding b = mRoot.getBinding(e.getName());
    if (b == null)
        error(e, "Don't recognize root node \"" + e.getName() + "\"");
    else {//ww w.  j  a v a  2s .  c o  m
        IBuilder bb = null;
        try {
            bb = b.getBuilder();
        } catch (RuntimeException x) {
            throw x;
        } catch (Exception x) {
            error(e, "Can't instantiate builder for root \"" + e.getName() + "\": " + x.getMessage());
            return;
        }
        bb.build(e, b, null);
    }
}

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From source file:com.aricojf.util.ConfigParser.java

/**
 * ??//  w ww.  ja  va  2  s.  c o m
 * ?String "/?/?"
 * ep: "config/conn/user"
 * @return
 */
public static String parseConfigParmByPath(String configFilePath, String nodes) {
    value = "";
    FileInputStream fs = null;
    File file = new File(configFilePath);
    if (file.exists()) {
        file = null;
        try {
            fs = new FileInputStream(configFilePath);
            SAXReader reader = new SAXReader();
            org.dom4j.Document document = reader.read(fs);
            org.dom4j.Element element = document.getRootElement();
            String[] nod = nodes.trim().split(FILE_SEPARATOR);
            for (int i = 1; i < nod.length; i++) {
                List<Element> elements = element.elements(nod[i]);
                /**
                 * ???????
                 * ??xml?????
                 */
                for (Element ele : elements) {
                    element = ele;
                    value = ele.getText();
                    break;
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            closeConn(fs);
        }
    }
    return null == value ? "" : value;
}

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From source file:com.atguigu.p2p.util.XmlUtils.java

License:Apache License

@SuppressWarnings("unchecked")
public static Map<String, String> xml2Map(String xml) {
    Map<String, String> map = new HashMap<String, String>();
    try {// w  w  w  .  j  a  va 2 s . c  o m
        Document document = DocumentHelper.parseText(xml);
        Element rootElement = document.getRootElement();
        for (Iterator<Element> it = rootElement.elementIterator(); it.hasNext();) {
            Element element = (Element) it.next();
            map.put(element.getName(), element.getText());
        }
    } catch (Exception e) {
        logger.error("xml2Map error:", e);
    }
    return map;
}

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From source file:com.baidu.terminator.plugin.extractor.http.HttpXmlExtractor.java

License:Open Source License

@Override
public List<RequestElement> extract(Object request) {
    List<RequestElement> elements = new ArrayList<RequestElement>();
    HttpRequest httpRequest = (HttpRequest) request;
    String method = httpRequest.getMethod().getName();
    RequestElement methondElement = new RequestElement();
    methondElement.setKey("METHOD");
    methondElement.setValue(method);/*w  w  w.j a  v a 2  s.c  om*/
    elements.add(methondElement);

    String uri = httpRequest.getUri();
    List<RequestElement> uri_elements = UriElementGetter.getUri(uri);
    for (int i = 0; i < uri_elements.size(); i++) {
        elements.add(uri_elements.get(i));
    }
    //      RequestElement uriElement = new RequestElement();
    //      uriElement.setKey("URI");
    //      uriElement.setValue(uri);
    //      elements.add(uriElement);

    List<Entry<String, String>> headers = httpRequest.getHeaders();
    for (Entry<String, String> entry : headers) {
        RequestElement headerElement = new RequestElement();
        headerElement.setKey(entry.getKey());
        headerElement.setValue(entry.getValue());
        elements.add(headerElement);
    }

    ChannelBuffer content = httpRequest.getContent();
    if (content.readable()) {
        String stringContent = ChannelUtil.readChannelBufferAsString(content);
        Document document = null;
        try {
            document = DocumentHelper.parseText(stringContent);
        } catch (DocumentException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        Element root = document.getRootElement();
        contentmap.clear();
        getElementList(root);
        for (int i = 0; i < contentmap.size(); i++) {
            elements.add((RequestElement) contentmap.get(i));
        }
    }
    logger.info("the elements of request is :" + elements);
    return elements;
}

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From source file:com.baomidou.springwind.util.yuntongxin.CCPRestSDK.java

License:Open Source License

/**
 * @description xml??map//from  ww  w .  j  a va2s.  c  o m
 * @param xml
 * @return Map
 */
private HashMap<String, Object> xmlToMap(String xml) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    org.dom4j.Document doc = null;
    try {
        doc = org.dom4j.DocumentHelper.parseText(xml); // XML
        org.dom4j.Element rootElt = doc.getRootElement(); // ?
        HashMap<String, Object> hashMap2 = new HashMap<String, Object>();
        ArrayList<HashMap<String, Object>> arrayList = new ArrayList<HashMap<String, Object>>();
        for (Iterator i = rootElt.elementIterator(); i.hasNext();) {
            org.dom4j.Element e = (org.dom4j.Element) i.next();
            if ("statusCode".equals(e.getName()) || "statusMsg".equals(e.getName()))
                map.put(e.getName(), e.getText());
            else {
                if ("SubAccount".equals(e.getName()) || "TemplateSMS".equals(e.getName())
                        || "totalCount".equals(e.getName()) || "token".equals(e.getName())
                        || "callSid".equals(e.getName()) || "state".equals(e.getName())
                        || "downUrl".equals(e.getName())) {
                    if (!"SubAccount".equals(e.getName()) && !"TemplateSMS".equals(e.getName())) {
                        hashMap2.put(e.getName(), e.getText());
                    } else if ("SubAccount".equals(e.getName())) {

                        HashMap<String, Object> hashMap3 = new HashMap<String, Object>();
                        for (Iterator i2 = e.elementIterator(); i2.hasNext();) {
                            org.dom4j.Element e2 = (org.dom4j.Element) i2.next();
                            hashMap3.put(e2.getName(), e2.getText());
                        }
                        arrayList.add(hashMap3);
                        hashMap2.put("SubAccount", arrayList);
                    } else if ("TemplateSMS".equals(e.getName())) {

                        HashMap<String, Object> hashMap3 = new HashMap<String, Object>();
                        for (Iterator i2 = e.elementIterator(); i2.hasNext();) {
                            org.dom4j.Element e2 = (org.dom4j.Element) i2.next();
                            hashMap3.put(e2.getName(), e2.getText());
                        }
                        arrayList.add(hashMap3);
                        hashMap2.put("TemplateSMS", arrayList);
                    }
                    map.put("data", hashMap2);
                } else {

                    HashMap<String, Object> hashMap3 = new HashMap<String, Object>();
                    for (Iterator i2 = e.elementIterator(); i2.hasNext();) {
                        org.dom4j.Element e2 = (org.dom4j.Element) i2.next();
                        // hashMap2.put(e2.getName(),e2.getText());
                        hashMap3.put(e2.getName(), e2.getText());
                    }
                    if (hashMap3.size() != 0) {
                        hashMap2.put(e.getName(), hashMap3);
                    } else {
                        hashMap2.put(e.getName(), e.getText());
                    }
                    map.put("data", hashMap2);
                }
            }
        }
    } catch (org.dom4j.DocumentException e) {
        e.printStackTrace();
        logger.error(e.getMessage());
    } catch (Exception e) {
        logger.error(e.getMessage());
        e.printStackTrace();
    }
    return map;
}

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From source file:com.bay12games.df.rawedit.xml.RawsDescriptionLoader.java

License:Open Source License

/**
 * Load and parse specified raws definition file. If elements is null, only
 * the content of the current file will be returned. If elements is not null
 * and contains not-null token and container maps, the content of current
 * file will be appended as if the definitions were in one file.<br><br>
 *
 * The instances of the underlying containers are preserved.<br><br>
 *
 * <p><strong>Note:</strong> There should be only one global access to the token/container
 * definitions in the application.<br>
 *
 * @param file The file to load and parse
 * @param elements The tuple-container for token, container and id elements
 * @return New instance of ElementContainer with maps of tokens and containers if the
 * supplied ElementContainer was null, or the same instance with updated content.
 * The supplied instance (possibly null) is returned on error
 *//*from w  w w.  j a v  a  2s.c o  m*/
public ElementContainer parse(File file, ElementContainer elements) {
    Document d;
    try {
        SAXReader reader = new SAXReader();
        d = reader.read(file);
    } catch (DocumentException ex) {
        log.error("Unable to load file:" + file + '.', ex);
        return elements;
    }

    if (elements == null) {
        containers = new HashMap<String, Container>();
        tokens = new HashMap<String, Token>();
        ids = new HashMap<String, Id>();
        elements = new ElementContainer(containers, tokens, ids);
    } else {
        if (elements.getContainers() != null) {
            containers = elements.getContainers();
        } else {
            containers = new HashMap<String, Container>();
        }

        if (elements.getTokens() != null) {
            tokens = elements.getTokens();
        } else {
            tokens = new HashMap<String, Token>();
        }

        if (elements.getIds() != null) {
            ids = elements.getIds();
        } else {
            ids = new HashMap<String, Id>();
        }
    }

    Element root = d.getRootElement();
    for (Element e : root.elements()) {
        if ("c".equals(e.getName())) {
            parseContainer(e);
        } else if ("t".equals(e.getName())) {
            parseToken(e);
        } else if ("id".equals(e.getName())) {
            parseId(e);
        }
    }

    return elements;//new ElementContainer(containers, tokens, ids);
}

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