Examples with IPropertyConverterForBrowser org.sablo.specification.property.IPropertyConverterForBrowser used on opensource projects

Example 1 with IPropertyConverterForBrowser

use of org.sablo.specification.property.IPropertyConverterForBrowser in project servoy-client by Servoy.

the class DataAdapterList method executeInlineScript.

/**
 * @param args args to replace in script - used for HTML-triggered executeInlineScript; so calls generated via HTMLTagsConverter.convert(String, IServoyDataConverterContext, boolean) inside some piece of HTML
 * @param appendingArgs args to append in script execution - used for component/service client side code triggered executeInlineScript.
 */
@Override
public Object executeInlineScript(String script, JSONObject args, JSONArray appendingArgs) {
    String decryptedScript = HTMLTagsConverter.decryptInlineScript(script, args);
    if (appendingArgs != null && decryptedScript.endsWith("()")) {
        // this is an executeInlineScript called from component/service client-side code
        ArrayList<Object> javaArguments = new ArrayList<Object>();
        Object argObj = null;
        BrowserConverterContext dataConverterContext = new BrowserConverterContext((WebFormUI) formController.getFormUI(), PushToServerEnum.allow);
        for (int i = 0; i < appendingArgs.length(); i++) {
            try {
                argObj = ServoyJSONObject.jsonNullToNull(appendingArgs.get(i));
                if (argObj instanceof JSONObject) {
                    // $NON-NLS-1$
                    String typeHint = ((JSONObject) argObj).optString("svyType", null);
                    if (typeHint != null) {
                        IPropertyType<?> propertyType = TypesRegistry.getType(typeHint);
                        if (propertyType instanceof IPropertyConverterForBrowser<?>) {
                            javaArguments.add(((IPropertyConverterForBrowser<?>) propertyType).fromJSON(argObj, null, null, /*
											 * TODO this shouldn't be null! Make this better - maybe parse the type or just instantiate a property description
											 * if we don't want full support for what can be defined in spec file as a type
											 */
                            dataConverterContext, null));
                            continue;
                        }
                    }
                }
            } catch (JSONException e) {
                Debug.error(e);
            }
            javaArguments.add(argObj);
        }
        String functionName = decryptedScript.substring(0, decryptedScript.length() - 2);
        int startIdx = functionName.lastIndexOf('.');
        String noPrefixFunctionName = functionName.substring(startIdx > -1 ? startIdx + 1 : 0, functionName.length());
        Scriptable scope = null;
        Function f = null;
        if (functionName.startsWith("forms.")) {
            String formName = functionName.substring("forms.".length(), startIdx);
            FormScope formScope = formController.getFormScope();
            // this is a function that is on a form that is not the active window form.
            if (!formController.getName().equals(formName)) {
                formScope = getApplication().getFormManager().getForm(formName).getFormScope();
            }
            f = formScope.getFunctionByName(noPrefixFunctionName);
            if (f != null && f != Scriptable.NOT_FOUND) {
                scope = formScope;
            }
        } else if (functionName.startsWith("entity.")) {
            scope = (Scriptable) formController.getFoundSet();
            f = (Function) scope.getPrototype().get(noPrefixFunctionName, scope);
        } else {
            ScriptMethod scriptMethod = formController.getApplication().getFlattenedSolution().getScriptMethod(functionName);
            if (scriptMethod != null) {
                scope = formController.getApplication().getScriptEngine().getScopesScope().getGlobalScope(scriptMethod.getScopeName());
            }
            if (scope != null) {
                f = ((GlobalScope) scope).getFunctionByName(noPrefixFunctionName);
            }
        }
        try {
            return formController.getApplication().getScriptEngine().executeFunction(f, scope, scope, javaArguments.toArray(), false, false);
        } catch (Exception ex) {
            Debug.error(ex);
            return null;
        }
    }
    return decryptedScript != null ? formController.eval(decryptedScript) : null;
}

Example 2 with IPropertyConverterForBrowser

use of org.sablo.specification.property.IPropertyConverterForBrowser in project servoy-client by Servoy.

the class DataproviderTypeSabloValue method browserUpdateReceived.

public void browserUpdateReceived(Object newJSONValue, IBrowserConverterContext dataConverterContext) {
    Object oldUIValue = uiValue;
    ValueReference<Boolean> serverSideValueIsNotTheSameAsClient = new ValueReference<>(Boolean.FALSE);
    if (!findMode && typeOfDP != null) {
        if (typeOfDP.getType() instanceof DatePropertyType && fieldFormat != null && fieldFormat.parsedFormat != null && newJSONValue != null && fieldFormat.parsedFormat.getDisplayFormat() != null && (oldUIValue instanceof Date || oldUIValue == null)) {
            boolean hasNoDateConversion = NGDatePropertyType.hasNoDateConversion(typeOfDP);
            Date newValue = NGDatePropertyType.NG_INSTANCE.fromJSON(newJSONValue, hasNoDateConversion);
            if (oldUIValue != null) {
                String format = fieldFormat.parsedFormat.getEditFormat() != null ? fieldFormat.parsedFormat.getEditFormat() : fieldFormat.parsedFormat.getDisplayFormat();
                SimpleDateFormat sdf = new SimpleDateFormat(format);
                if (!hasNoDateConversion)
                    sdf.setTimeZone(dataAdapterList.getApplication().getTimeZone());
                try {
                    String oldFormatted = sdf.format(oldUIValue);
                    String newFormatted = sdf.format(newValue);
                    // need to go back to the default time zone so it doesn't make it sudden 2 jan 1970 because of the
                    // time zone difference between the default here and where it needs to go to.
                    sdf.setTimeZone(TimeZone.getDefault());
                    Date oldValueParsed = sdf.parse(oldFormatted);
                    Date newValueParsed = sdf.parse(newFormatted);
                    uiValue = new Date(((Date) oldUIValue).getTime() + (newValueParsed.getTime() - oldValueParsed.getTime()));
                } catch (ParseException e) {
                    uiValue = newValue;
                }
            } else {
                uiValue = newValue;
            }
        } else if (typeOfDP.getType() instanceof IPropertyConverterForBrowser<?>) {
            try {
                uiValue = ((IPropertyConverterForBrowser<Object>) typeOfDP.getType()).fromJSON(newJSONValue, uiValue, typeOfDP, dataConverterContext, serverSideValueIsNotTheSameAsClient);
            } catch (ClassCastException e) {
                // this can hapen if a find mode uiVaue keeps hanging
                uiValue = ((IPropertyConverterForBrowser<Object>) typeOfDP.getType()).fromJSON(newJSONValue, null, typeOfDP, dataConverterContext, serverSideValueIsNotTheSameAsClient);
            }
        } else {
            uiValue = newJSONValue;
        }
    } else
        uiValue = newJSONValue;
    if (oldUIValue != uiValue && (oldUIValue == null || !oldUIValue.equals(uiValue))) {
        jsonValue = null;
    }
    if (serverSideValueIsNotTheSameAsClient.value.booleanValue()) {
        // if we detect that the new server value (it's representation on client) is no longer what the client has showing, we must update the client's value
        jsonValue = null;
        // value changed from client so why do we need this one might ask (client already has the value)?
        changeMonitor.valueChanged();
    // because for example in a field an INTEGER dataprovider might be shown with format ##0.00 and if the user enters non-int value client side
    // the server will trunc/round to an INTEGER and then the client shows double value while the server DP has the int value (which are not the same)
    }
}