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

Example 56 with IRecordInternal

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

the class FoundsetTypeSabloValue method setEditingRowByPkHash.

public boolean setEditingRowByPkHash(String pkHashAndIndex) {
    Pair<String, Integer> splitHashAndIndex = splitPKHashAndIndex(pkHashAndIndex);
    int recordIndex = splitHashAndIndex.getRight().intValue();
    IRecordInternal recordByIndexHint = foundset.getRecord(recordIndex);
    String pkHash = splitHashAndIndex.getLeft();
    if (recordByIndexHint == null || !pkHash.equals(recordByIndexHint.getPKHashKey())) {
        recordIndex = foundset.getRecordIndex(pkHash, recordIndex);
        if (recordIndex != -1) {
            foundset.setSelectedIndex(recordIndex);
            return true;
        } else
            return false;
    } else
        foundset.setSelectedIndex(recordIndex);
    return true;
}

Example 57 with IRecordInternal

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

the class FoundsetTypeSabloValue method updateFoundset.

/**
 * Find the foundset to be used based on the design value of "foundsetSelector".\n
 * It can be either:
 * <ul>
 * 	<li>a related foundset based on the component's current record (as one would access it in scripting). Example: "customers_to_orders";</li>
 * 	<li>the component's foundset (as if in scripting you would say 'foundset') - if foundsetSelector is not specified at design time or null;</li>
 * 	<li>a new foundset based on the given datasource (as if you would do DatabaseManager.getFoundset(datasource) in scripting). Example: "db:/example_data/customers".</li>
 * </ul>
 *
 * @param record the record this component is attached to; can be null. (form not linked to table or no records for example)
 *
 * @return true if the foundset was update, false otherwise.
 */
protected void updateFoundset(IRecordInternal record) {
    // this foundset is only meant to be set from Rhino scripting; do not automatically set it and do not automatically clear it once it's set from Rhino
    if (foundsetSelector == null)
        return;
    IFoundSetInternal newFoundset = null;
    if (FORM_FOUNDSET_SELECTOR.equals(foundsetSelector)) {
        // it is the form's foundset then
        if (record != null) {
            newFoundset = record.getParentFoundSet();
        }
    } else if (!DataSourceUtils.isDatasourceUri(foundsetSelector)) {
        // it is a relation then or a shared named foundset (set somewhere on a form in designer)
        if (record != null) {
            Object o = record.getValue(foundsetSelector);
            if (o instanceof IFoundSetInternal) {
                // it is a related foundset then if we were able to get it from current record
                newFoundset = (IFoundSetInternal) o;
                if (chainedRelatedFoundsetSelectionMonitor == null) {
                    chainedRelatedFoundsetSelectionMonitor = new ChainedRelatedFoundsetSelectionMonitor(new IRelatedFoundsetChainSelectionChangeListener() {

                        @Override
                        public void selectionChanged(IRecordInternal rootRecord, String nestedRelationNames) {
                            updateFoundset(rootRecord);
                        }
                    });
                }
                chainedRelatedFoundsetSelectionMonitor.update(newFoundset, record, foundsetSelector);
            } else {
                // if it is not a related foundset it must be a shared/named foundset
                try {
                    newFoundset = (IFoundSetInternal) getFoundSetManager().getNamedFoundSet(foundsetSelector);
                } catch (ServoyException e) {
                    Debug.error(e);
                }
            }
        }
    } else // DataSourceUtils.isDatasourceUri(foundsetSelector)
    {
        // that will only reinitialize constantly this FoundsetType/Table with a new foundset - on every dataprovider change.
        if (foundset != null)
            newFoundset = foundset;
        else {
            try {
                // if we want to use this type on services as well we need extra code here to get the application
                newFoundset = (IFoundSetInternal) getFoundSetManager().getFoundSet(foundsetSelector);
                if (((JSONObject) designJSONValue).optBoolean(FoundsetPropertyType.LOAD_ALL_RECORDS_FOR_SEPARATE, false)) {
                    newFoundset.loadAllRecords();
                }
            } catch (ServoyException e) {
                if (record != null && !(record instanceof PrototypeState))
                    Debug.error(e);
            }
        }
    }
    updateFoundset(newFoundset);
}

Example 58 with IRecordInternal

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

the class FoundsetTypeViewport method correctAndSetViewportBoundsInternal.

/**
 * Corrects bounds given new bounds to be valid and then applies them to current viewport.
 *
 * This method can also load more records into the foundset (thus firing foundset events) in case of large foundsets with 'hadMoreRecords' true,
 * in case the given new bounds require new records.
 */
protected void correctAndSetViewportBoundsInternal(int newStartIndex, int newSize) {
    if (foundset != null) {
        // this can trigger a query for more records if foundset hadMoreRows is true; that in turn can update through listener serverSize and hadMoreRows related flags on the change monitor
        IRecordInternal firstRec = foundset.getRecord(newStartIndex);
        if (firstRec != null) {
            if (newSize > 0) {
                // this can trigger a query for more records if foundset hadMoreRows is true; that in turn can update through listener serverSize and hadMoreRows related flags on the change monitor
                IRecordInternal lastRec = foundset.getRecord(newStartIndex + newSize - 1);
                // do this after getRecord above would potentially load more records, trigger inserted event and potentially wrongly adjust current viewport bounds
                startIndex = newStartIndex;
                if (lastRec == null) {
                    size = foundset.getSize() - startIndex;
                } else {
                    size = newSize;
                }
            } else {
                startIndex = newStartIndex;
                size = 0;
            }
        } else {
            startIndex = 0;
            size = 0;
        }
    } else {
        startIndex = 0;
        size = 0;
    }
}

Example 59 with IRecordInternal

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

the class WebFormUI method init.

/**
 * this is a full recreate ui.
 *
 * @param formController
 * @param dal
 * @return
 * @throws RepositoryException
 */
public void init() {
    clearComponents();
    cachedElements.clear();
    fcc = null;
    groups = null;
    IDataAdapterList previousDataAdapterList = dataAdapterList;
    dataAdapterList = new DataAdapterList(formController);
    initContainerScopeIfNeeded(formController);
    ElementScope elementsScope = initElementScope(formController);
    List<FormElement> formElements = getFormElements();
    for (FormElement fe : formElements) {
        // TODO do something similar for child elements (so properties of type 'components' which contain componentSpecs in them)
        WebObjectSpecification componentSpec = fe.getWebComponentSpec(false);
        if (componentSpec == null) {
            getApplication().reportError("Didn't find a spec file for component " + fe + " when creating form: " + formController.getName(), null);
            continue;
        }
        WebFormComponent component = ComponentFactory.createComponent(getApplication(), dataAdapterList, fe, this, getController().getForm());
        contributeComponentToElementsScope(elementsScope, fe, componentSpec, component);
    }
    DefaultNavigatorWebComponent nav = (DefaultNavigatorWebComponent) getComponent(DefaultNavigator.NAME_PROP_VALUE);
    if (nav != null) {
        nav.newFoundset(null);
    }
    // special support for the default navigator
    if (formController.getForm().getNavigatorID() == Form.NAVIGATOR_DEFAULT) {
        add(new DefaultNavigatorWebComponent(dataAdapterList));
    }
    if (previousDataAdapterList != null) {
        IRecordInternal record = ((DataAdapterList) previousDataAdapterList).getRecord();
        if (record != null) {
            dataAdapterList.setRecord(record, false);
            previousDataAdapterList.setRecord(null, false);
            nav = (DefaultNavigatorWebComponent) getComponent(DefaultNavigator.NAME_PROP_VALUE);
            if (nav != null)
                nav.newFoundset(record.getParentFoundSet());
        }
        previousDataAdapterList.destroy();
    }
}

Example 60 with IRecordInternal

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

the class NGFoundSetManager method getFoundsetTypeSabloValue.

private FoundsetTypeSabloValue getFoundsetTypeSabloValue(IFoundSetInternal foundset, JSONObject dataproviders) {
    FoundsetTypeSabloValue foundsetTypeSabloValue = foundsetTypeSabloValueMap.get(foundset);
    if (foundsetTypeSabloValue == null) {
        foundsetTypeSabloValue = new FoundsetTypeSabloValue(new JSONObject(), null, null, new FoundsetPropertyTypeConfig(false, false, null, false, 15, false)) {

            @Override
            protected void updateFoundset(IRecordInternal record) {
                if (record != null) {
                    super.updateFoundset(record);
                }
            }
        };
        foundsetTypeSabloValue.updateFoundset(foundset);
        foundsetTypeSabloValueMap.put(foundset, foundsetTypeSabloValue);
    }
    foundsetTypeSabloValue.initializeDataproviders(dataproviders);
    foundsetTypeSabloValue.getViewPort().setBounds(0, foundsetTypeSabloValue.getFoundset().getSize());
    return foundsetTypeSabloValue;
}