Examples with NSArray com.webobjects.foundation.NSArray used on opensource projects

Example 11 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class NSArraySerializer method marshall.

public Object marshall(SerializerState state, Object p, Object o) throws MarshallException {
    NSArray nsarray = (NSArray) o;
    JSONObject obj = new JSONObject();
    JSONArray arr = new JSONArray();
    // Have a single function to do it.
    if (ser.getMarshallClassHints()) {
        try {
            obj.put("javaClass", o.getClass().getName());
        } catch (JSONException e) {
            throw new MarshallException("javaClass not found!");
        }
    }
    try {
        obj.put("nsarray", arr);
        state.push(o, arr, "nsarray");
    } catch (JSONException e) {
        throw new MarshallException("Error setting nsarray: " + e);
    }
    int index = 0;
    try {
        Enumeration e = nsarray.objectEnumerator();
        while (e.hasMoreElements()) {
            Object json = ser.marshall(state, arr, e.nextElement(), Integer.valueOf(index));
            if (JSONSerializer.CIRC_REF_OR_DUPLICATE != json) {
                arr.put(json);
            } else {
                // put a slot where the object would go, so it can be fixed up properly in the fix up phase
                arr.put(JSONObject.NULL);
            }
            index++;
        }
    } catch (MarshallException e) {
        throw (MarshallException) new MarshallException("element " + index).initCause(e);
    } finally {
        state.pop();
    }
    return obj;
}

Example 12 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class WOEventDisplayPage method displayLevelForEvent.

public int displayLevelForEvent(EOEvent e) {
    int index, i, n;
    NSArray children;
    index = selectionPath.indexOfObject(e);
    if (index != NSArray.NotFound)
        return index;
    children = rootEventList();
    if (children.containsObject(e))
        return 0;
    int count = selectionPath.count();
    for (i = 0, n = count; i < n; i++) {
        children = (NSArray) cache.objectForKey(selectionPath.objectAtIndex(i));
        if (null == children)
            break;
        if (children.containsObject(e))
            return i + 1;
    }
    return -1;
}

Example 13 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class WOEventDisplayPage method childrenForEvent.

public NSArray childrenForEvent(EOEvent event) {
    NSArray anArray;
    int level, tag;
    anArray = (NSArray) cache.objectForKey(event);
    if (null != anArray) {
        if (anArray.count() == 0)
            return null;
        else
            return anArray;
    }
    anArray = event.subevents();
    if (anArray == null || (anArray.count() == 0)) {
        cache.setObjectForKey(NSArray.EmptyArray, event);
        return null;
    }
    level = displayLevelForEvent(event) + 1;
    if (level == -1)
        level = selectionPath.count() + 1;
    tag = groupTagForDisplayLevel(level);
    if (tag >= 0)
        anArray = EOEvent.groupEvents(anArray, tag);
    tag = aggregateTagForDisplayLevel(level);
    if (tag >= 0)
        anArray = EOEvent.aggregateEvents(anArray, tag);
    anArray = filterEvents(anArray, level);
    cache.setObjectForKey(anArray, event);
    return anArray;
}

Example 14 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class WOEventDisplayPage method filterEvents.

public NSArray filterEvents(NSArray evs, int level) {
    int i, n;
    NSArray filtered;
    if (evs == null) {
        return NSArray.EmptyArray;
    }
    // by their plain duration, which is what the default implementation does.
    try {
        if (_displayMode != 4 || level != 0) {
            try {
                filtered = evs.sortedArrayUsingComparator(_eventAscendingComparator);
            } catch (IllegalStateException ex) {
                filtered = evs;
            }
        } else {
            // For association mode, we need to filter out unwanted events,
            // i.e. those which are not related to associations.
            int count = evs.count();
            NSMutableArray mutableFiltered = new NSMutableArray(count);
            for (i = 0, n = count; i < n; i++) {
                if (childrenForEvent((EOEvent) evs.objectAtIndex(i)).count() != 0)
                    mutableFiltered.addObject(evs.objectAtIndex(i));
            }
            mutableFiltered.sortUsingComparator(_eventAscendingComparator);
            filtered = mutableFiltered;
        }
    } catch (NSComparator.ComparisonException e) {
        throw NSForwardException._runtimeExceptionForThrowable(e);
    }
    return filtered;
}

Example 15 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class WOEventDisplayPage method _cacheWebEofEvents.

public void _cacheWebEofEvents() {
    if (webEvents != null)
        return;
    NSArray allCenters = EOEventCenter.allEventsForAllCenters();
    int halfCount = allCenters.count() / 2;
    webEvents = new NSMutableArray(halfCount);
    eofEvents = new NSMutableArray(halfCount);
    Enumeration anEnumerator = allCenters.objectEnumerator();
    while (anEnumerator.hasMoreElements()) {
        EOEvent e = (EOEvent) anEnumerator.nextElement();
        if (e instanceof WOEvent)
            webEvents.addObject(e);
        else
            eofEvents.addObject(e);
    }
}