Example usage for java.util Hashtable Hashtable

List of usage examples for java.util Hashtable Hashtable

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Introduction

In this page you can find the example usage for java.util Hashtable Hashtable.

Prototype

public Hashtable()

Source Link

Document

Constructs a new, empty hashtable with a default initial capacity (11) and load factor (0.75).

Usage

From source file:edu.ku.brc.specify.tasks.DataEntryConfigDlg.java

@Override
protected void addItem(final JList list, final Vector<TaskConfigItemIFace> itemList) {
    // Hash all the names so we can figure out which forms are not used
    Hashtable<String, Object> hash = new Hashtable<String, Object>();
    ListModel model = stdPanel.getOrderModel();
    for (int i = 0; i < model.getSize(); i++) {
        DataEntryView dev = (DataEntryView) model.getElementAt(i);
        hash.put(dev.getView(), dev);//from  w w w.j a  v a 2 s .co m
    }

    model = miscPanel.getOrderModel();
    for (int i = 0; i < model.getSize(); i++) {
        DataEntryView dev = (DataEntryView) model.getElementAt(i);
        hash.put(dev.getView(), dev);
    }

    // Add only the unused forms (does NOT return internal views).
    List<String> uniqueList = new Vector<String>();
    List<ViewIFace> views = ((SpecifyAppContextMgr) AppContextMgr.getInstance()).getAllViews();
    Hashtable<String, ViewIFace> newAvailViews = new Hashtable<String, ViewIFace>();
    for (ViewIFace view : views) {
        //System.out.println("["+view.getName()+"]["+view.getTitle()+"]");

        if (hash.get(view.getName()) == null) {
            DBTableInfo ti = DBTableIdMgr.getInstance().getByClassName(view.getClassName());
            if (ti != null) {
                if (!ti.isHidden() && !InteractionsTask.isInteractionTable(ti.getTableId())) {
                    hash.put(view.getName(), view);
                    String title = StringUtils.isNotEmpty(view.getObjTitle()) ? view.getObjTitle()
                            : ti != null ? ti.getTitle() : view.getName();
                    if (newAvailViews.get(title) != null) {
                        title = view.getName();
                    }
                    uniqueList.add(title);
                    newAvailViews.put(title, view);
                }
            } else {
                System.err.println("DBTableInfo was null for class[" + view.getClassName() + "]");
            }
        }
    }

    if (uniqueList.size() == 0) {
        JOptionPane.showMessageDialog(this, getResourceString("DET_DEV_NONE_AVAIL"),
                getResourceString("DET_DEV_NONE_AVAIL_TITLE"), JOptionPane.INFORMATION_MESSAGE);
        return;
    }

    Collections.sort(uniqueList);

    ToggleButtonChooserDlg<String> dlg = new ToggleButtonChooserDlg<String>((Frame) UIRegistry.getTopWindow(),
            "DET_AVAIL_VIEWS", uniqueList);

    dlg.setUseScrollPane(true);
    UIHelper.centerAndShow(dlg);

    if (!dlg.isCancelled()) {
        model = list.getModel();

        for (String title : dlg.getSelectedObjects()) {
            ViewIFace view = newAvailViews.get(title);
            DBTableInfo ti = DBTableIdMgr.getInstance().getByClassName(view.getClassName());

            String frmTitle = StringUtils.isNotEmpty(view.getObjTitle()) ? view.getObjTitle()
                    : ti != null ? ti.getTitle() : view.getName();
            DataEntryView dev = new DataEntryView(frmTitle, // Title 
                    view.getName(), // Name
                    ti != null ? ti.getName() : null, // Icon Name
                    view.getObjTitle(), // ToolTip
                    model.getSize(), // Order
                    true);
            dev.setTableInfo(ti);
            ((DefaultListModel) model).addElement(dev);
            itemList.add(dev);
        }
        //pack();
    }
    setHasChanged(true);
}

From source file:com.mirth.connect.connectors.jms.JmsMessageUtils.java

public static Object getObjectForMessage(Message source) throws JMSException {
    Object result = null;/*from ww w .j a v a 2s .c om*/
    try {
        if (source instanceof ObjectMessage) {
            result = ((ObjectMessage) source).getObject();
        } else if (source instanceof MapMessage) {
            Hashtable map = new Hashtable();
            MapMessage m = (MapMessage) source;

            for (Enumeration e = m.getMapNames(); e.hasMoreElements();) {
                String name = (String) e.nextElement();
                Object obj = m.getObject(name);
                map.put(name, obj);
            }

            result = map;
        } else if (source instanceof javax.jms.BytesMessage) {

            javax.jms.BytesMessage bm = (javax.jms.BytesMessage) source;
            java.io.ByteArrayOutputStream baos = new java.io.ByteArrayOutputStream();

            byte[] buffer = new byte[1024 * 4];
            int len = 0;
            bm.reset();
            while ((len = bm.readBytes(buffer)) != -1) {
                baos.write(buffer, 0, len);
            }
            baos.flush();
            result = baos.toByteArray();
            baos.close();
            if (result != null) {
                if (logger.isDebugEnabled())
                    logger.debug("JMSToObject: extracted " + ((byte[]) result).length
                            + " bytes from JMS BytesMessage");
            }
        } else if (source instanceof TextMessage) {
            result = ((TextMessage) source).getText();

        } else if (source instanceof BytesMessage) {
            byte[] bytes = getBytesFromMessage(source);
            return CompressionHelper.uncompressByteArray(bytes);
        } else if (source instanceof StreamMessage) {

            StreamMessage sm = (javax.jms.StreamMessage) source;

            result = new java.util.Vector();
            try {
                Object obj = null;
                while ((obj = sm.readObject()) != null) {
                    ((java.util.Vector) result).addElement(obj);
                }
            } catch (MessageEOFException eof) {
            } catch (Exception e) {
                throw new JMSException("Failed to extract information from JMS Stream Message: " + e);
            }
        } else {
            result = source;
        }
    } catch (Exception e) {
        throw new JMSException("Failed to transform message: " + e.getMessage());
    }
    return result;
}

From source file:hd.controller.AddImageToProjectServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// w w  w.ja  v a 2 s  .  c  om
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("UTF-8");
    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=UTF-8");
    PrintWriter out = response.getWriter();
    try {
        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        if (!isMultipart) { //to do
        } else {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = null;
            try {
                items = upload.parseRequest(request);
            } catch (FileUploadException e) {
                e.printStackTrace();
            }
            Iterator iter = items.iterator();
            Hashtable params = new Hashtable();
            String fileName = null;
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                if (item.isFormField()) {
                    params.put(item.getFieldName(), item.getString("UTF-8"));
                } else if (!item.isFormField()) {
                    try {
                        long time = System.currentTimeMillis();
                        String itemName = item.getName();
                        fileName = time + itemName.substring(itemName.lastIndexOf("\\") + 1);
                        String RealPath = getServletContext().getRealPath("/") + "images\\" + fileName;
                        File savedFile = new File(RealPath);
                        item.write(savedFile);
                        String localPath = "D:\\Project\\TestHouseDecor-Merge\\web\\images\\" + fileName;
                        //                            savedFile = new File(localPath);
                        //                            item.write(savedFile);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            }
            //Init Jpa
            CategoryJpaController categoryJpa = new CategoryJpaController(emf);
            StyleJpaController styleJpa = new StyleJpaController(emf);
            ProjectJpaController projectJpa = new ProjectJpaController(emf);
            IdeaBookPhotoJpaController photoJpa = new IdeaBookPhotoJpaController(emf);
            // get Object Category by categoryId
            int cateId = Integer.parseInt((String) params.get("ddlCategory"));
            Category cate = categoryJpa.findCategory(cateId);
            // get Object Style by styleId
            int styleId = Integer.parseInt((String) params.get("ddlStyle"));
            Style style = styleJpa.findStyle(styleId);
            // get Object Project by projectId
            int projectId = Integer.parseInt((String) params.get("txtProjectId"));
            Project project = projectJpa.findProject(projectId);
            project.setStatus(Constant.STATUS_WAIT);
            projectJpa.edit(project);
            //Get param
            String title = (String) params.get("title");
            String description = (String) params.get("description");

            String url = "images/" + fileName;
            //Init IdeabookPhoto
            IdeaBookPhoto photo = new IdeaBookPhoto(title, url, description, cate, style, project);
            photoJpa.create(photo);
            url = "ViewMyProjectDetailServlet?txtProjectId=" + projectId;

            //System
            HDSystem system = new HDSystem();
            system.setNotificationProject(request);
            response.sendRedirect(url);
        }
    } catch (Exception e) {
        log("Error at AddImageToProjectServlet: " + e.getMessage());
    } finally {
        out.close();
    }
}

From source file:components.SliderDemo2.java

public SliderDemo2() {
    super(new BorderLayout());

    delay = 1000 / FPS_INIT;/*  w  w w .  j  av  a2  s.com*/

    //Create the slider.
    JSlider framesPerSecond = new JSlider(JSlider.VERTICAL, FPS_MIN, FPS_MAX, FPS_INIT);
    framesPerSecond.addChangeListener(this);
    framesPerSecond.setMajorTickSpacing(10);
    framesPerSecond.setPaintTicks(true);

    //Create the label table.
    Hashtable<Integer, JLabel> labelTable = new Hashtable<Integer, JLabel>();
    //PENDING: could use images, but we don't have any good ones.
    labelTable.put(new Integer(0), new JLabel("Stop"));
    //new JLabel(createImageIcon("images/stop.gif")) );
    labelTable.put(new Integer(FPS_MAX / 10), new JLabel("Slow"));
    //new JLabel(createImageIcon("images/slow.gif")) );
    labelTable.put(new Integer(FPS_MAX), new JLabel("Fast"));
    //new JLabel(createImageIcon("images/fast.gif")) );
    framesPerSecond.setLabelTable(labelTable);

    framesPerSecond.setPaintLabels(true);
    framesPerSecond.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 10));

    //Create the label that displays the animation.
    picture = new JLabel();
    picture.setHorizontalAlignment(JLabel.CENTER);
    picture.setAlignmentX(Component.CENTER_ALIGNMENT);
    picture.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createLoweredBevelBorder(),
            BorderFactory.createEmptyBorder(10, 10, 10, 10)));
    updatePicture(0); //display first frame

    //Put everything together.
    add(framesPerSecond, BorderLayout.LINE_START);
    add(picture, BorderLayout.CENTER);
    setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));

    //Set up a timer that calls this object's action handler.
    timer = new Timer(delay, this);
    timer.setInitialDelay(delay * 7); //We pause animation twice per cycle
                                      //by restarting the timer
    timer.setCoalesce(true);
}

From source file:com.fluidinfo.fom.Namespace.java

@Override
public void getItem() throws FluidException, IOException, FOMException, JSONException {
    Hashtable<String, String> args = new Hashtable<String, String>();
    args.put("returnDescription", "True");
    args.put("returnNamespaces", "True");
    args.put("returnTags", "True");
    FluidResponse response = this.Call(Method.GET, 200, "", args);
    JSONObject jsonResult = this.getJsonObject(response);
    this.id = jsonResult.getString("id");
    this.description = jsonResult.getString("description");
    this.namespaces = StringUtil.getStringArrayFromJSONArray(jsonResult.getJSONArray("namespaceNames"));
    this.tags = StringUtil.getStringArrayFromJSONArray(jsonResult.getJSONArray("tagNames"));
}

From source file:org.sakaiproject.metaobj.shared.control.XmlControllerBase.java

protected ModelAndView handleNonSubmit(ElementBean bean, Map request, Map session, Map application,
        Errors errors) {/*from ww  w  .ja v  a  2  s  .  co m*/
    return handleNonSubmit(bean, request, session, application, errors, new Hashtable());
}

From source file:edu.harvard.mcz.imagecapture.encoder.LabelEncoder.java

private BitMatrix getQRCodeMatrix() {
    BitMatrix result = null;/*  ww  w .  j a  v a2  s  .  c  o m*/
    QRCodeWriter writer = new QRCodeWriter();
    try {
        String data = label.toJSONString();
        Hashtable<EncodeHintType, ErrorCorrectionLevel> hints = new Hashtable<EncodeHintType, ErrorCorrectionLevel>(); // set ErrorCorrectionLevel here
        hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);
        result = writer.encode(data, BarcodeFormat.QR_CODE, 200, 200, hints);
    } catch (WriterException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return result;
}

From source file:com.panet.imeta.job.JobEntryLoader.java

private JobEntryLoader() {
    pluginList = new ArrayList<JobPlugin>();
    classLoaders = new Hashtable<String, URLClassLoader>();
    initialized = false;//  ww  w . ja  va  2  s .com
}

From source file:de.iew.spring.integration.SpringIntegrationMessageStoreTest.java

@Test
public void testMessageStore() throws Exception {
    AssertMessageStore assertMessageStore = new AssertMessageStore();
    this.incoming.subscribe(assertMessageStore);

    Map<String, Object> headers = new Hashtable<String, Object>();

    GenericMessage<String> jdbcTestMessage = new GenericMessage<String>(
            "If you can read this, the junit test was successful.", headers);
    this.outgoing.send(jdbcTestMessage);

    Thread.sleep(5000);// w  w  w.j a  v  a  2s  .  c om

    assertEquals(1, assertMessageStore.messageCount);
}

From source file:org.eclipse.swordfish.core.event.EventHandlerRegistry.java

protected Dictionary<String, Object> getEventHanlderProperties(EventHandler<T> handler) {
    Dictionary<String, Object> props = new Hashtable<String, Object>();
    props.put(EventConstants.EVENT_TOPIC, handler.getSubscribedTopic());
    if (handler.getEventFilter() != null) {
        props.put(EventConstants.EVENT_FILTER, handler.getEventFilter().getExpression());
    }//from w w w  . j  av  a  2s  .c  om
    return props;
}