Example usage for org.jdom2.input SAXBuilder SAXBuilder

List of usage examples for org.jdom2.input SAXBuilder SAXBuilder

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Introduction

In this page you can find the example usage for org.jdom2.input SAXBuilder SAXBuilder.

Prototype

public SAXBuilder()

Source Link

Document

Creates a new JAXP-based SAXBuilder.

Usage

From source file:dibl.diagrams.Template.java

License:Open Source License

public Template(final String input) throws IOException, JDOMException {
    final FileInputStream inputStream = new FileInputStream(input);
    try {//ww w  . j a  v a2  s  .  c  om
        doc = new SAXBuilder().build(inputStream);
        collectTileElements();
        collectStitches();
    } finally {
        inputStream.close();
    }
}

From source file:displayclient.DownloadManager.java

License:Open Source License

@Override
public void run() {
    int updateInterval = Integer.parseInt(DisplayClient.prop.getProperty("CollectInterval"));
    log.log(Level.INFO, "Run. Collection Interval = {0}", updateInterval);

    while (running) {
        // Update thread limits and updateInterval incase they changed on
        // instruction from the CMS
        this.numThreadsLimit = Integer.parseInt(DisplayClient.prop.getProperty("MaxConcurrentDownloads"));
        updateInterval = Integer.parseInt(DisplayClient.prop.getProperty("CollectInterval"));

        String response = "";
        try {/*  w  w  w  .  j  av  a 2  s.c  om*/
            response = this.DC.XMDS.RequiredFiles(DisplayClient.prop.getProperty("ServerKey"),
                    DisplayClient.prop.getProperty("HardwareKey"));
            log.log(Level.FINE, "DownloadManager: xmds.requiredFiles => {0}", response);
        } catch (Exception ex) {
            log.log(Level.FINEST, "DownloadManager: xmds.requiredFiles => {0}", response);
            log.log(Level.WARNING, "DownloadManager: Could not connect to XMDS at {0}",
                    DisplayClient.prop.getProperty("ServerUri"));
            log.log(Level.WARNING, "DownloadManager: xmds.requiredFiles => {0}", ex);
            continue;
        }

        Document doc;
        Iterator iter;

        if (!response.equals("")) {
            // Code here to parse the returned XML
            SAXBuilder sb = new SAXBuilder();

            try {
                doc = sb.build(new StringReader(response));

                // Build an iterator over the files section of the response
                XPathFactory xFactory = XPathFactory.instance();

                XPathExpression<Element> expr = xFactory.compile("//file", Filters.element());
                List<Element> files = expr.evaluate(doc);
                for (Element n : files) {

                    FileFetcher f = null;

                    if (n.getAttributeValue("download").equalsIgnoreCase("http")) {
                        f = new HttpFileFetcher(this, n);
                    } else {
                        f = new XmdsFileFetcher(this, n);
                    }

                    Boolean skip = false;

                    // Check to see if there is already a download
                    // running for this file ID. If there is, skip it.
                    for (FileFetcher tmp : runningDownloads) {
                        try {
                            if (f.getID() == tmp.getID()) {
                                skip = true;
                                log.log(Level.FINEST,
                                        "DownloadManager: FileFetcher {0} is still running from previous collection. Skipping.",
                                        f.getID());
                            }
                        } catch (NullPointerException e) {
                            // The download completed while we were testing for it.
                            // Ignore it.
                            skip = true;
                        }
                    }

                    if (!skip) {
                        f.start();
                        this.runningDownloads.add(f);
                        this.numThreads++;
                    }

                    while (this.numThreads >= (this.numThreadsLimit - 1)) {
                        // Thread throttling
                        // Sleep until there is a spare space for a new thread.
                        try {
                            log.log(Level.FINE, "DownloadManager: {0} downloads in progress. Sleeping.",
                                    this.numThreadsLimit);
                            sleep(5000);
                        } catch (InterruptedException e) {
                        }
                    }
                }
            } catch (JDOMException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        // Make sure updateInterval is sane.
        if (updateInterval < 30) {
            updateInterval = 30;
        }

        // Sleep for "updateInterval" seconds before trying again.
        try {
            sleep(updateInterval * 1000);
        } catch (InterruptedException e) {
        }
    }
}

From source file:ditatools.translate.DitaTranslator.java

License:Apache License

public DitaTranslator(String api_key, String lang) {
    apiKey = api_key;/*from  w  w w  .  ja va 2 s  .  c  o  m*/
    language = lang;
    translator = new Translator(apiKey);

    filter = new ContentFilter(ContentFilter.TEXT);
    // Allow elements through the filter
    filter.setElementVisible(true);
    // Allow text nodes through the filter
    filter.setTextVisible(true);

    builder = new SAXBuilder();
    builder.setFeature("http://xml.org/sax/features/validation", false);
    builder.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    builder.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
}

From source file:diuf.diva.dia.ms.script.XMLScript.java

License:Open Source License

/**
 * Constructs an XML script.//w w  w.j  a  v  a 2 s. c  o  m
 * @param fname file name from which to read the XML file
 * @throws IOException if the file cannot be read
 * @throws JDOMException if the XML is not valid
 */
public XMLScript(String fname) throws IOException, JDOMException {
    SAXBuilder builder = new SAXBuilder();
    Document xml = builder.build(new File(fname));
    root = xml.getRootElement();
    readColorspace();
    prepareCommands();

    // Select the appropriate rows for your launch. Please comment/De-coment the logging too

    //System.out.println("\n\n[WARNING] The network randomness is being seeded in XMLScript\n\n");
    // random = new Random(123456789l);

    random = new Random();
}

From source file:Domain.DataAccess.DatabaseHandler.java

public boolean bookAvailable(String pBookId) {

    boolean result = false;

    org.jdom2.Element book;/*ww  w . java2 s  .  c  o m*/

    SAXBuilder builder = new SAXBuilder();
    org.jdom2.Document readDoc = null;
    try {
        readDoc = builder.build(new File("./src/Books.xml"));
        org.jdom2.Element root = readDoc.getRootElement();
        List children = root.getChildren();

        for (int i = 0; i < children.size(); i++) {

            book = (org.jdom2.Element) children.get(i);

            if (book.getChildText("bookId").equals(pBookId)) {

                String childText = book.getChildText("available");

                if (childText.equals("1")) {
                    result = true;
                }
                break;
            }
        }

        XMLOutputter xmlOutput = new XMLOutputter(Format.getPrettyFormat());
        xmlOutput.output(readDoc, new FileOutputStream(new File("./src/Books.xml")));

    } catch (JDOMException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }

    System.out.println(result);
    return result;

}

From source file:Domain.DataAccess.DatabaseHandler.java

public void disableBook(String pBookId) {

    org.jdom2.Element book;/*w w  w .j a  va2 s. c o  m*/

    SAXBuilder builder = new SAXBuilder();
    org.jdom2.Document readDoc = null;
    try {
        readDoc = builder.build(new File("./src/Books.xml"));
        org.jdom2.Element root = readDoc.getRootElement();
        List children = root.getChildren();

        for (int i = 0; i < children.size(); i++) {

            book = (org.jdom2.Element) children.get(i);

            if (book.getChildText("bookId").equals(pBookId)) {

                book.getChild("available").setText("0");
                break;
            }
        }

        XMLOutputter xmlOutput = new XMLOutputter(Format.getPrettyFormat());
        xmlOutput.output(readDoc, new FileOutputStream(new File("./src/Books.xml")));

    } catch (JDOMException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }

}

From source file:Domain.DataAccess.DatabaseHandler.java

public void enableBook(String pBookId) {

    org.jdom2.Element book;//w  w  w  .j  a  v  a 2  s.  c  om

    SAXBuilder builder = new SAXBuilder();
    org.jdom2.Document readDoc = null;
    try {
        readDoc = builder.build(new File("./src/Books.xml"));
        org.jdom2.Element root = readDoc.getRootElement();
        List children = root.getChildren();

        for (int i = 0; i < children.size(); i++) {

            book = (org.jdom2.Element) children.get(i);

            if (book.getChildText("bookId").equals(pBookId)) {

                book.getChild("available").setText("1");
                break;
            }
        }

        XMLOutputter xmlOutput = new XMLOutputter(Format.getPrettyFormat());
        xmlOutput.output(readDoc, new FileOutputStream(new File("./src/Books.xml")));

    } catch (JDOMException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:Domain.DataAccess.DatabaseHandler.java

public boolean insertBookLoan(String pBookId, String pStudentId) {

    boolean result = false;

    try {/*from   w w w.java  2 s  . co m*/

        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        org.w3c.dom.Document document = documentBuilder.parse("./src/Loans.xml");
        Element root = document.getDocumentElement();

        Element newServer = document.createElement("loan");
        root.appendChild(newServer);

        Element name = document.createElement("studentId");
        name.appendChild(document.createTextNode(pStudentId));
        newServer.appendChild(name);

        Element port = document.createElement("bookId");
        port.appendChild(document.createTextNode(pBookId));
        newServer.appendChild(port);

        root.appendChild(newServer);

        DOMSource source = new DOMSource(document);

        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        StreamResult res = new StreamResult("./src/Loans.xml");
        transformer.transform(source, res);

        SAXBuilder builder = new SAXBuilder();
        org.jdom2.Document readDoc = null;
        readDoc = builder.build(new File("./src/Loans.xml"));

        XMLOutputter xmlOutput = new XMLOutputter(Format.getPrettyFormat());

        xmlOutput.output(readDoc, new FileOutputStream(new File("./src/Loans.xml")));

        disableBook(pBookId);

        result = true;

    } catch (Exception e) {
        e.printStackTrace();
    }

    return result;
}

From source file:Domain.DataAccess.DatabaseHandler.java

public boolean removeBookLoan(String pBookId) {

    boolean result = false;

    org.jdom2.Element loan;//from  w w w . j  av a 2 s.c o m

    SAXBuilder builder = new SAXBuilder();
    org.jdom2.Document readDoc = null;
    try {
        readDoc = builder.build(new File("./src/Loans.xml"));
        org.jdom2.Element root = readDoc.getRootElement();
        List children = root.getChildren();

        for (int i = 0; i < children.size(); i++) {
            loan = (org.jdom2.Element) children.get(i);

            if (loan.getChildText("bookId").equals(pBookId)) {

                System.out.println("bookId: " + loan.getChildText("bookId") + "--- param: " + pBookId);
                children.remove(i);
                break;
            }
        }

        XMLOutputter xmlOutput = new XMLOutputter(Format.getPrettyFormat());
        xmlOutput.output(readDoc, new FileOutputStream(new File("./src/Loans.xml")));

        enableBook(pBookId);

        result = true;

    } catch (JDOMException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }

    return result;
}

From source file:Domain.Model.Student.java

public boolean studentExists(String studentId) {

    boolean result = false;
    SAXBuilder builder = new SAXBuilder();
    File xmlFile = new File("./src/Students.xml");

    try {/* w ww  .  j a  v  a 2s.c o m*/

        Document document = (Document) builder.build(xmlFile);
        Element rootNode = document.getRootElement();
        List list = rootNode.getChildren("student");

        for (int i = 0; i < list.size(); i++) {

            Element node = (Element) list.get(i);

            String id = node.getChildText("studentId");

            if (id.equals(studentId)) {
                result = true;
                break;
            }

        }

    } catch (IOException io) {
        System.out.println(io.getMessage());
    } catch (JDOMException jdomex) {
        System.out.println(jdomex.getMessage());
    }

    System.out.println(result);
    return result;
}