Examples with Record com.servoy.j2db.dataprocessing.Record used on opensource projects

Example 1 with Record

use of com.servoy.j2db.dataprocessing.Record in project servoy-client by Servoy.

the class ScrollResponseHeaderContainer method createScriptEvent.

public JSDNDEvent createScriptEvent(EventType type, IComponent dragSource, Point xy, int modifiers) {
    JSDNDEvent jsEvent = new JSDNDEvent();
    jsEvent.setType(type);
    jsEvent.setFormName(getDragFormName());
    if (dragSource instanceof IDataRenderer) {
        IDataRenderer dr = (IDataRenderer) dragSource;
        FormController fct = dr.getDataAdapterList().getFormController();
        jsEvent.setSource(fct.getFormScope());
    } else {
        jsEvent.setSource(dragSource);
        if (dragSource != null) {
            if (dragSource instanceof Component) {
                WebCellBasedViewListItem listItem = ((Component) dragSource).findParent(WebCellBasedViewListItem.class);
                if (listItem != null) {
                    IRecordInternal dragRecord = listItem.getModelObject();
                    if (dragRecord instanceof Record)
                        jsEvent.setRecord((Record) dragRecord);
                }
            }
            String dragSourceName = dragSource.getName();
            if (dragSourceName == null)
                dragSourceName = dragSource.getId();
            jsEvent.setElementName(dragSourceName);
        }
    }
    if (xy != null)
        jsEvent.setLocation(xy);
    jsEvent.setModifiers(modifiers);
    return jsEvent;
}

Example 2 with Record

use of com.servoy.j2db.dataprocessing.Record in project servoy-client by Servoy.

the class WebDataRenderer method createScriptEvent.

private JSDNDEvent createScriptEvent(EventType type, IComponent dragSource, Point xy, int modifiers) {
    JSDNDEvent jsEvent = new JSDNDEvent();
    jsEvent.setType(type);
    jsEvent.setFormName(getDragFormName());
    IRecordInternal dragRecord = getDragRecord(xy);
    if (dragRecord instanceof Record)
        jsEvent.setRecord((Record) dragRecord);
    if (dragSource instanceof IDataRenderer) {
        IDataRenderer dr = (IDataRenderer) dragSource;
        FormController fct = dr.getDataAdapterList().getFormController();
        jsEvent.setSource(fct.getFormScope());
    } else {
        jsEvent.setSource(dragSource);
        if (dragSource != null) {
            String dragSourceName = dragSource.getName();
            if (dragSourceName == null)
                dragSourceName = dragSource.getId();
            jsEvent.setElementName(dragSourceName);
        }
    }
    if (xy != null)
        jsEvent.setLocation(xy);
    jsEvent.setModifiers(modifiers);
    return jsEvent;
}

Example 3 with Record

use of com.servoy.j2db.dataprocessing.Record in project servoy-client by Servoy.

the class FormDataTransferHandler method createScriptEvent.

@Override
protected JSDNDEvent createScriptEvent(EventType type, ICompositeDragNDrop ddComponent, Object event) {
    JSDNDEvent jsEvent = super.createScriptEvent(type, ddComponent, event);
    if (ddComponent instanceof IFormDataDragNDrop) {
        IFormDataDragNDrop formDataDDComponent = (IFormDataDragNDrop) ddComponent;
        jsEvent.setFormName(formDataDDComponent.getDragFormName());
        Point location = getEventXY(event);
        if (location != null) {
            Object dragSource = ddComponent.getDragSource(location);
            if (dragSource instanceof IDataRenderer) {
                IDataRenderer dr = (IDataRenderer) dragSource;
                FormController fc = dr.getDataAdapterList().getFormController();
                jsEvent.setSource(fc.getFormScope());
            } else if (dragSource instanceof IComponent) {
                jsEvent.setSource(dragSource);
                if (dragSource != null) {
                    String name = ((IComponent) dragSource).getName();
                    if (name != null && name.startsWith(ComponentFactory.WEB_ID_PREFIX)) {
                        name = null;
                    }
                    jsEvent.setElementName(name);
                }
            }
            IRecordInternal dragRecord = formDataDDComponent.getDragRecord(location);
            if (dragRecord instanceof Record)
                jsEvent.setRecord((Record) dragRecord);
        }
    }
    return jsEvent;
}

Example 4 with Record

use of com.servoy.j2db.dataprocessing.Record in project servoy-client by Servoy.

the class TableScope method getCalculationValue.

private Object getCalculationValue(Function calculation, String name) {
    Scriptable proto = getPrototype();
    // we can't return then anything.
    if (proto == null) {
        return null;
    }
    Object[] array = getThreadLocalArray();
    List<String> callStack = (List<String>) array[2];
    if (callStack == null) {
        callStack = new ArrayList<String>();
        array[2] = callStack;
    }
    Record record = null;
    String callStackName = name;
    if (proto instanceof Record) {
        record = (Record) proto;
        callStackName = callStackName + '_' + record.getRawData().getPKHashKey();
    }
    UsedDataProviderTracker tracker = null;
    try {
        boolean contains = callStack.contains(callStackName);
        // first add before doing anything else!
        callStack.add(callStackName);
        // now we decide if we try to return from row cache or calculate again
        if (contains) {
            if (record != null) {
                return record.getRawData().getValue(name);
            }
            // $NON-NLS-1$
            throw new RuntimeException(Messages.getString("servoy.error.cycleDetected", new Object[] { name, table.getName(), callStack }));
        }
        tracker = usedDataProviderTracker.get();
        if (tracker != null) {
            ((RecordingScriptable) getFunctionParentScriptable()).pushRecordingTracker(tracker);
            setUsedDataProviderTracker(null);
        }
        Object o = scriptEngine.executeFunction(calculation, this, getFunctionParentScriptable(), (Object[]) array[1], false, false);
        // record value trick
        if (o instanceof Undefined && record != null)
            o = record.getRawData().getValue(name);
        return o;
    } catch (Exception e) {
        // $NON-NLS-1$
        throw new RuntimeException(Messages.getString("servoy.error.executingCalculation", new Object[] { name, table.getName(), e.toString() }), e);
    } finally {
        if (tracker != null) {
            ((RecordingScriptable) getFunctionParentScriptable()).popRecordingTracker();
        }
        callStack.remove(callStackName);
        if (callStack.size() == 0) {
            // clear the thread locals.
            values.remove();
        }
    }
}

Example 5 with Record

use of com.servoy.j2db.dataprocessing.Record in project servoy-client by Servoy.

the class Utils method getScriptableString.

/**
 * Returns a js/json string representation of the given {@link Scriptable}
 * @param scriptable
 * @param processed map to prevent loops in graph
 * @return the scriptable as string
 */
private static CharSequence getScriptableString(Scriptable scriptable, Map<Scriptable, CharSequence> processed) {
    Context.enter();
    try {
        if (scriptable instanceof Record || scriptable instanceof FoundSet)
            return scriptable.toString();
        if (scriptable instanceof XMLObject || scriptable instanceof NativeError)
            return scriptable.toString();
        CharSequence processedString = processed.get(scriptable);
        if (processedString != null) {
            return processedString;
        }
        if (processed.size() > 10)
            return scriptable.toString();
        if (// $NON-NLS-1$
        scriptable instanceof NativeArray)
            // $NON-NLS-1$
            processed.put(scriptable, "Array[SelfRef]");
        else
            // $NON-NLS-1$
            processed.put(scriptable, "Object[SelfRef]");
        Object[] ids = scriptable.getIds();
        if (ids != null && ids.length > 0) {
            StringBuilder sb = new StringBuilder();
            if (scriptable instanceof NativeArray)
                sb.append('[');
            else
                sb.append('{');
            for (Object object : ids) {
                if (!(object instanceof Integer)) {
                    sb.append(object);
                    sb.append(':');
                }
                Object value = null;
                if (object instanceof String) {
                    value = scriptable.get((String) object, scriptable);
                } else if (object instanceof Number) {
                    value = scriptable.get(((Number) object).intValue(), scriptable);
                }
                if (!(value instanceof NativeJavaMethod)) {
                    if (value instanceof Scriptable) {
                        sb.append(getScriptableString((Scriptable) value, processed));
                    } else {
                        sb.append(value);
                    }
                    sb.append(',');
                }
            }
            sb.setLength(sb.length() - 1);
            if (scriptable instanceof NativeArray)
                sb.append(']');
            else
                sb.append('}');
            processed.put(scriptable, sb);
            return sb;
        }
        Object defaultValue;
        try {
            defaultValue = scriptable.getDefaultValue(String.class);
        } catch (Exception e) {
            defaultValue = null;
        }
        if (defaultValue == null)
            defaultValue = scriptable.toString();
        processed.put(scriptable, defaultValue.toString());
        return defaultValue.toString();
    } finally {
        Context.exit();
    }
}