Example usage for java.util ListIterator hasPrevious

List of usage examples for java.util ListIterator hasPrevious

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Introduction

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

Prototype

boolean hasPrevious();

Source Link

Document

Returns true if this list iterator has more elements when traversing the list in the reverse direction.

Usage

From source file:com.nettyhttpserver.server.util.HttpRequestHandler.java

private static String generateStatus() {

    List<ServerRequestDTO> serverRequestList = serverRequestService.getServerRequest();
    List<RedirectRequestDTO> redirectRequestList = redirectRequestService.getRedirectRequest();

    StringBuilder sb = new StringBuilder();
    sb.append(/* ww  w. j  a  v  a2  s.  co m*/
            "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\"><head>")
            .append(
                    /*
                     * Table style
                     */
                    "<head>")
            .append("<style>")
            .append("table, td {border: solid 1px grey;background-color: rgb(233, 233, 233); margin: 0 auto;")
            .append("}table {width:90%;text-align: left; font-size: 16pt; bont-weight: bolder;}td{padding: 10px;}")
            .append("</style>").append("</head>")
            /*
             * Requests count
             */
            .append("<h3>Server request count: ").append(serverRequestService.getRequestCount())
            .append("<br>Server unique requests count: ").append(serverRequestService.getUniqueRequestCount())
            .append("</h3>").append("<br><h3>Open connections: ").append(allChannels.size()).append("</h3>")
            /*
             * Table of server requests
             */
            .append("<br><table id=\"table\"><caption>Server requests(last 100 )</caption> ")
            .append("<thead><tr> <th>IP</th><th>Count</th>")
            .append("<th>Last Request</th> </tr></thead><tbody> ");
    for (ServerRequestDTO record : serverRequestList) {
        sb.append("<tr><td>").append(record.getIP()).append("</td><td>").append(record.getRequestCount())
                .append("</td><td>").append(record.getLastTimestamp()).append("</td></tr>");

    }
    sb.append("</tbody></table>");
    /*
     * Table of redirect requests
     */
    sb.append("<table  id=\"table\"><caption>Redirect requests(last 100 )</caption>  ")
            .append("<thead><tr><th>URL</th>").append("<th>Count</th> </tr></thead><tbody> ");
    for (RedirectRequestDTO record : redirectRequestList) {
        sb.append("<tr><td>").append(record.getUrl()).append("</td><td>").append(record.getCount())
                .append("</td>");
    }
    sb.append("</tbody></table>");

    /*
    * Table of server connections columns src_ip, URI, timestamp,
    * sent_bytes, received_bytes, speed (bytes/sec)
    */
    sb.append("<table id=\"table\"><caption>Last 16 connections").append("</caption>")
            .append("<tr> <th>IP</th><th>URI</th>")
            .append("<th>TimeStamp</th><th>Sent</th><th>Recieved</th><th>Speed</th> </tr> ");
    ListIterator<ConnectionInfoDTO> iterator = NettyChannelTrafficShapingHandler
            .getServerConnectionListIterator();
    synchronized (iterator) {
        while (iterator.hasPrevious()) {
            ConnectionInfoDTO item = iterator.previous();
            sb.append("<tr><td>").append(item.getIp()).append("</td><td>").append(item.getUri())
                    .append("</td><td>").append(item.getTimestamp().toLocalDateTime()).append("</td><td>")
                    .append(item.getSentBytes()).append("</td><td>").append(item.getRecivedBytes())
                    .append("</td><td>").append(item.getSpeed()).append("</td></tr>");
        }
    }
    sb.append("</table>");
    return sb.toString();
}

From source file:com.psiphon3.psiphonlibrary.StatusList.java

/**
 * @return Returns the last non-DEBUG, non-WARN(ing) item, or null if there is none.
 *///from  ww w  .j  a va  2s. co m
public static StatusEntry getLastStatusEntryForDisplay() {
    synchronized (m_statusHistory) {
        ListIterator<StatusEntry> iterator = m_statusHistory.listIterator(m_statusHistory.size());

        while (iterator.hasPrevious()) {
            StatusEntry current_item = iterator.previous();
            if (current_item.priority() != Log.DEBUG && current_item.priority() != Log.WARN) {
                return current_item;
            }
        }

        return null;
    }
}

From source file:com.qualogy.qafe.core.errorhandling.ErrorProcessor.java

private static void goBackToItemPosition(ListIterator<? extends Item> itrItem, Item targetItem,
        ApplicationContext context, Window window) {
    if (itrItem != null) {
        boolean found = false;
        while (itrItem.hasPrevious()) {
            Item item = itrItem.previous();
            if (item == targetItem) {
                found = true;/*from  ww w . j a  va  2s.co  m*/
            } else if (item instanceof EventRef) {
                found = containsItem((EventRef) item, targetItem, context, window);
            }
            if (found) {
                itrItem.next();
                break;
            }
        }
    }
}

From source file:org.smssecure.smssecure.notifications.MessageNotifier.java

private static void sendSingleThreadNotification(Context context, MasterSecret masterSecret,
        NotificationState notificationState, int flags, boolean bundled) {
    if (notificationState.getNotifications().isEmpty()) {
        if (!bundled)
            cancelActiveNotifications(context);
        return;/*from  ww  w.j ava  2s.c o m*/
    }

    SingleRecipientNotificationBuilder builder = new SingleRecipientNotificationBuilder(context, masterSecret,
            SilencePreferences.getNotificationPrivacy(context));
    List<NotificationItem> notifications = notificationState.getNotifications();
    Recipients recipients = notifications.get(0).getRecipients();
    int notificationId = (int) (SUMMARY_NOTIFICATION_ID + (bundled ? notifications.get(0).getThreadId() : 0));

    builder.setThread(notifications.get(0).getRecipients());
    builder.setMessageCount(notificationState.getMessageCount());
    builder.setPrimaryMessageBody(recipients, notifications.get(0).getIndividualRecipient(),
            notifications.get(0).getText(), notifications.get(0).getSlideDeck());
    builder.setContentIntent(notifications.get(0).getPendingIntent(context));
    builder.setGroup(NOTIFICATION_GROUP);
    builder.setDeleteIntent(notificationState.getDeleteIntent(context));

    long timestamp = notifications.get(0).getTimestamp();
    if (timestamp != 0)
        builder.setWhen(timestamp);

    builder.addActions(masterSecret, notificationState.getMarkAsReadIntent(context, notificationId),
            notificationState.getQuickReplyIntent(context, notifications.get(0).getRecipients()),
            notificationState.getRemoteReplyIntent(context, notifications.get(0).getRecipients()));

    ListIterator<NotificationItem> iterator = notifications.listIterator(notifications.size());

    while (iterator.hasPrevious()) {
        NotificationItem item = iterator.previous();
        builder.addMessageBody(item.getRecipients(), item.getIndividualRecipient(), item.getText());
    }

    if (notificationsRequested(flags)) {
        triggerNotificationAlarms(builder, notificationState, flags);

        builder.setTicker(notifications.get(0).getIndividualRecipient(), notifications.get(0).getText());
    }

    if (!bundled) {
        builder.setGroupSummary(true);
    }

    NotificationManagerCompat.from(context).notify(notificationId, builder.build());
}

From source file:org.thoughtcrime.SMP.notifications.MessageNotifier.java

private static void sendMultipleThreadNotification(Context context, MasterSecret masterSecret,
        NotificationState notificationState, boolean signal) {
    List<NotificationItem> notifications = notificationState.getNotifications();
    NotificationCompat.Builder builder = new NotificationCompat.Builder(context);

    builder.setColor(context.getResources().getColor(R.color.textsecure_primary));
    builder.setSmallIcon(R.drawable.icon_notification);
    builder.setContentTitle(context.getString(R.string.app_name));
    builder.setSubText(context.getString(R.string.MessageNotifier_d_messages_in_d_conversations,
            notificationState.getMessageCount(), notificationState.getThreadCount()));
    builder.setContentText(context.getString(R.string.MessageNotifier_most_recent_from_s,
            notifications.get(0).getIndividualRecipientName()));
    builder.setContentIntent(//w  w w .ja  v  a  2 s  . co m
            PendingIntent.getActivity(context, 0, new Intent(context, ConversationListActivity.class), 0));

    builder.setContentInfo(String.valueOf(notificationState.getMessageCount()));
    builder.setNumber(notificationState.getMessageCount());
    builder.setCategory(NotificationCompat.CATEGORY_MESSAGE);

    long timestamp = notifications.get(0).getTimestamp();
    if (timestamp != 0)
        builder.setWhen(timestamp);

    builder.setDeleteIntent(
            PendingIntent.getBroadcast(context, 0, new Intent(DeleteReceiver.DELETE_REMINDER_ACTION), 0));

    if (masterSecret != null) {
        Action markAllAsReadAction = new Action(R.drawable.check,
                context.getString(R.string.MessageNotifier_mark_all_as_read),
                notificationState.getMarkAsReadIntent(context, masterSecret));
        builder.addAction(markAllAsReadAction);
        builder.extend(new NotificationCompat.WearableExtender().addAction(markAllAsReadAction));
    }

    InboxStyle style = new InboxStyle();

    ListIterator<NotificationItem> iterator = notifications.listIterator(notifications.size());
    while (iterator.hasPrevious()) {
        NotificationItem item = iterator.previous();
        style.addLine(item.getTickerText());
        if (item.getIndividualRecipient().getContactUri() != null) {
            builder.addPerson(item.getIndividualRecipient().getContactUri().toString());
        }
    }

    builder.setStyle(style);

    setNotificationAlarms(context, builder, signal, notificationState.getRingtone(),
            notificationState.getVibrate());

    if (signal) {
        builder.setTicker(notifications.get(0).getTickerText());
    }

    ((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE)).notify(NOTIFICATION_ID,
            builder.build());
}

From source file:org.thoughtcrime.SMP.notifications.MessageNotifier.java

private static void sendSingleThreadNotification(Context context, MasterSecret masterSecret,
        NotificationState notificationState, boolean signal) {
    if (notificationState.getNotifications().isEmpty()) {
        ((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE)).cancel(NOTIFICATION_ID);
        return;// w  w  w  . j  a v  a  2  s . co m
    }

    List<NotificationItem> notifications = notificationState.getNotifications();
    NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
    Recipient recipient = notifications.get(0).getIndividualRecipient();
    Drawable recipientPhoto = recipient.getContactPhoto();
    int largeIconTargetSize = context.getResources().getDimensionPixelSize(R.dimen.contact_photo_target_size);

    if (recipientPhoto != null) {
        Bitmap recipientPhotoBitmap = BitmapUtil.createFromDrawable(recipientPhoto, largeIconTargetSize,
                largeIconTargetSize);
        if (recipientPhotoBitmap != null)
            builder.setLargeIcon(recipientPhotoBitmap);
    }

    builder.setSmallIcon(R.drawable.icon_notification);
    builder.setColor(context.getResources().getColor(R.color.textsecure_primary));
    builder.setContentTitle(recipient.toShortString());
    builder.setContentText(notifications.get(0).getText());
    builder.setContentIntent(notifications.get(0).getPendingIntent(context));
    builder.setContentInfo(String.valueOf(notificationState.getMessageCount()));
    builder.setPriority(NotificationCompat.PRIORITY_HIGH);
    builder.setNumber(notificationState.getMessageCount());
    builder.setCategory(NotificationCompat.CATEGORY_MESSAGE);
    builder.setDeleteIntent(
            PendingIntent.getBroadcast(context, 0, new Intent(DeleteReceiver.DELETE_REMINDER_ACTION), 0));
    if (recipient.getContactUri() != null)
        builder.addPerson(recipient.getContactUri().toString());

    long timestamp = notifications.get(0).getTimestamp();
    if (timestamp != 0)
        builder.setWhen(timestamp);

    if (masterSecret != null) {
        Action markAsReadAction = new Action(R.drawable.check,
                context.getString(R.string.MessageNotifier_mark_as_read),
                notificationState.getMarkAsReadIntent(context, masterSecret));
        builder.addAction(markAsReadAction);
        builder.extend(new NotificationCompat.WearableExtender().addAction(markAsReadAction));
    }

    SpannableStringBuilder content = new SpannableStringBuilder();

    ListIterator<NotificationItem> iterator = notifications.listIterator(notifications.size());
    while (iterator.hasPrevious()) {
        NotificationItem item = iterator.previous();
        content.append(item.getBigStyleSummary());
        content.append('\n');
    }

    builder.setStyle(new BigTextStyle().bigText(content));

    setNotificationAlarms(context, builder, signal, notificationState.getRingtone(),
            notificationState.getVibrate());

    if (signal) {
        builder.setTicker(notifications.get(0).getTickerText());
    }

    ((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE)).notify(NOTIFICATION_ID,
            builder.build());
}

From source file:org.xchain.framework.lifecycle.Lifecycle.java

/**
 * Stop all current lifecycle steps.  The first step to be stopped is the last one started.
 *///from w w  w. jav a2s.c  o m
private static void stopLifecycleSteps() {
    ListIterator<LifecycleStep> iterator = lifecycleStepList.listIterator(lifecycleStepList.size());
    while (iterator.hasPrevious()) {
        LifecycleStep step = iterator.previous();
        try {
            if (log.isInfoEnabled()) {
                log.info("Stopping Lifecycle Step '" + step.getQName() + "'.");
            }
            step.stopLifecycle(context);
            if (log.isInfoEnabled()) {
                log.info("Finished Lifecycle Step '" + step.getQName() + "'.");
            }
        } catch (Throwable t) {
            if (log.isWarnEnabled()) {
                log.warn("An exception was thrown while stopping a lifecycle exception.", t);
            }
        }
    }
    lifecycleStepList.clear();
}

From source file:com.example.app.support.service.AppUtil.java

/**
 * Get a valid source component from the component path.  This is similar to
 * {@link ApplicationRegistry#getValidSourceComponent(Component)} but is able to find the source component even
 * when a pesky dialog is in the in way as long as the dialog had {@link #recordDialogsAncestorComponent(Dialog, Component)}
 * call on it.//  ww  w . j  a  v a 2s .c o  m
 *
 * @param component the component to start the search on
 *
 * @return a valid source component that has an ApplicationFunction annotation.
 *
 * @throws IllegalArgumentException if a valid source component could not be found.
 */
@Nonnull
public static Component getValidSourceComponentAcrossDialogs(Component component) {
    LinkedList<Component> path = new LinkedList<>();
    do {
        path.add(component);

        if (component.getClientProperty(CLIENT_PROP_DIALOGS_ANCESTRY) instanceof Component)
            component = (Component) component.getClientProperty(CLIENT_PROP_DIALOGS_ANCESTRY);
        else
            component = component.getParent();

    } while (component != null);

    final ListIterator<Component> listIterator = path.listIterator(path.size());
    while (listIterator.hasPrevious()) {
        final Component previous = listIterator.previous();
        if (previous.getClass().isAnnotationPresent(ApplicationFunction.class))
            return previous;
    }
    throw new IllegalArgumentException("Component path does not contain an application function.");
}

From source file:org.mycore.common.xml.MCRXMLFunctions.java

/**
 * Helper function for xslImport URI Resolver and {@link #hasNextImportStep(String)}
 * @param includePart substring after "xmlImport:"
 *///w  w  w .ja  v  a  2 s. c o m
public static String nextImportStep(String includePart) {
    int border = includePart.indexOf(':');
    String selfName = null;
    if (border > 0) {
        selfName = includePart.substring(border + 1);
        includePart = includePart.substring(0, border);
    }
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("get next import step for " + includePart);
    }
    // get the parameters from mycore.properties
    List<String> importList = Collections.emptyList();
    importList = MCRConfiguration.instance().getStrings("MCR.URIResolver.xslImports." + includePart,
            importList);
    if (importList.isEmpty()) {
        LOGGER.info("MCR.URIResolver.xslImports." + includePart + " has no Stylesheets defined");
    } else {
        ListIterator<String> listIterator = importList.listIterator(importList.size());

        if (selfName == null && listIterator.hasPrevious()) {
            return listIterator.previous();
        }

        while (listIterator.hasPrevious()) {
            String currentStylesheet = listIterator.previous();
            if (currentStylesheet.equals(selfName)) {
                if (listIterator.hasPrevious()) {
                    return listIterator.previous();
                } else {
                    LOGGER.debug("xslImport reached end of chain:" + importList);
                    return "";
                }
            }
            //continue;
        }
        LOGGER.warn("xslImport could not find " + selfName + " in " + importList);
    }
    return "";
}

From source file:edu.oregonstate.eecs.mcplan.SeriesAction.java

@Override
public void undoAction(final S s) {
    assert (done_);
    final ListIterator<A> itr = actions_.listIterator(actions_.size());
    while (itr.hasPrevious()) {
        itr.previous().undoAction(s);/*www .  j  a  v  a2 s.c o m*/
    }
    done_ = false;
}