Examples with DBEObjectMaker org.jkiss.dbeaver.model.edit.DBEObjectMaker used on opensource projects

Example 1 with DBEObjectMaker

use of org.jkiss.dbeaver.model.edit.DBEObjectMaker in project dbeaver by dbeaver.

the class NavigatorHandlerObjectCreateBase method createNewObject.

protected boolean createNewObject(final IWorkbenchWindow workbenchWindow, DBNNode element, DBNDatabaseNode copyFrom) {
    try {
        DBNContainer container = null;
        if (element instanceof DBNContainer && !(element instanceof DBNDataSource)) {
            container = (DBNContainer) element;
        } else {
            DBNNode parentNode = element.getParentNode();
            if (parentNode instanceof DBNContainer) {
                container = (DBNContainer) parentNode;
            }
        }
        if (container == null) {
            throw new DBException("Can't detect container for '" + element.getNodeName() + "'");
        }
        Class<?> childType = container.getChildrenClass();
        if (childType == null) {
            throw new DBException("Can't determine child element type for container '" + container + "'");
        }
        if (childType == IProject.class) {
            return NavigatorHandlerProjectCreate.createNewProject(workbenchWindow);
        }
        DBSObject sourceObject = copyFrom == null ? null : copyFrom.getObject();
        // Do not check for type - manager must do it. Potentially we can copy anything into anything.
        // if (sourceObject != null && !childType.isAssignableFrom(sourceObject.getClass())) {
        // throw new DBException("Can't create '" + childType.getName() + "' from '" + sourceObject.getClass().getName() + "'");
        // }
        final EntityEditorsRegistry editorsRegistry = EntityEditorsRegistry.getInstance();
        DBEObjectManager<?> objectManager = editorsRegistry.getObjectManager(childType);
        if (objectManager == null) {
            throw new DBException("Object manager not found for type '" + childType.getName() + "'");
        }
        DBEObjectMaker objectMaker = (DBEObjectMaker) objectManager;
        DBPDataSource dataSource = container instanceof DBNDatabaseNode ? ((DBNDatabaseNode) container).getDataSource() : null;
        final boolean openEditor = dataSource != null && (objectMaker.getMakerOptions(dataSource) & DBEObjectMaker.FEATURE_EDITOR_ON_CREATE) != 0;
        CommandTarget commandTarget = getCommandTarget(workbenchWindow, container, childType, openEditor);
        // Parent is model object - not node
        final Object parentObject = container.getValueObject();
        if (parentObject instanceof DBPObject) {
            createDatabaseObject(commandTarget, objectMaker, (DBPObject) parentObject, sourceObject);
        } else {
            throw new DBException("Parent object type is not supported: " + parentObject);
        }
    } catch (Throwable e) {
        DBUserInterface.getInstance().showError("Create object", null, e);
        return false;
    }
    return true;
}

Example 2 with DBEObjectMaker

use of org.jkiss.dbeaver.model.edit.DBEObjectMaker in project dbeaver by dbeaver.

the class NavigatorHandlerObjectDelete method deleteObject.

private boolean deleteObject(IWorkbenchWindow workbenchWindow, DBNDatabaseNode node) {
    try {
        if (!(node.getParentNode() instanceof DBNContainer)) {
            throw new DBException("Node '" + node + "' doesn't have a container");
        }
        final DBNContainer container = (DBNContainer) node.getParentNode();
        // Try to delete object using object manager
        DBSObject object = node.getObject();
        if (object == null) {
            throw new DBException("Can't delete node with null object");
        }
        DBEObjectMaker objectMaker = EntityEditorsRegistry.getInstance().getObjectManager(object.getClass(), DBEObjectMaker.class);
        if (objectMaker == null) {
            // $NON-NLS-2$
            throw new DBException("Object maker not found for type '" + object.getClass().getName() + "'");
        }
        boolean supportsCascade = (objectMaker.getMakerOptions(object.getDataSource()) & DBEObjectMaker.FEATURE_DELETE_CASCADE) != 0;
        CommandTarget commandTarget = getCommandTarget(workbenchWindow, container, object.getClass(), false);
        if (deleteAll == null || !deleteAll) {
            this.deleteOptions.clear();
        }
        ConfirmResult confirmResult = ConfirmResult.YES;
        if (!object.isPersisted() || commandTarget.getEditor() != null) {
            // There should be command context somewhere
            if (deleteNewObject(workbenchWindow, node)) {
                return true;
            }
        // No direct editor host found for this object -
        // try to find corresponding command context
        // and execute command within it
        } else {
            // Persisted object - confirm delete
            // Show "View script" only if we are not in some editor (because it have its own "View script" button)
            confirmResult = confirmObjectDelete(workbenchWindow, node, supportsCascade, deleteOptions, commandTarget.getContext() != null && commandTarget.getEditor() == null);
            if (confirmResult == ConfirmResult.NO) {
                return false;
            }
        }
        objectMaker.deleteObject(commandTarget.getContext(), node.getObject(), deleteOptions);
        if (confirmResult == ConfirmResult.DETAILS) {
            if (!showScript(workbenchWindow, commandTarget.getContext(), deleteOptions, CoreMessages.actions_navigator_delete_script)) {
                commandTarget.getContext().resetChanges();
                // Show confirmation again
                return deleteObject(workbenchWindow, node);
            }
        }
        if (commandTarget.getEditor() == null && commandTarget.getContext() != null) {
            // Persist object deletion - only if there is no host editor and we have a command context
            ObjectSaver deleter = new ObjectSaver(commandTarget.getContext(), deleteOptions);
            // DBeaverUI.runInProgressDialog(deleter);
            tasksToExecute.add(deleter);
        }
    } catch (Throwable e) {
        DBUserInterface.getInstance().showError(CoreMessages.actions_navigator_error_dialog_delete_object_title, "Can't delete object '" + node.getNodeName() + "'", e);
        return false;
    }
    return true;
}

Example 3 with DBEObjectMaker

use of org.jkiss.dbeaver.model.edit.DBEObjectMaker in project dbeaver by serge-rider.

the class NavigatorObjectsDeleter method deleteDatabaseNode.

private void deleteDatabaseNode(final DBNDatabaseNode node) {
    try {
        if (!(node.getParentNode() instanceof DBNContainer)) {
            throw new DBException("Node '" + node + "' doesn't have a container");
        }
        final DBSObject object = node.getObject();
        if (object == null) {
            throw new DBException("Can't delete node with null object");
        }
        final DBEObjectMaker objectMaker = DBWorkbench.getPlatform().getEditorsRegistry().getObjectManager(object.getClass(), DBEObjectMaker.class);
        if (objectMaker == null) {
            // $NON-NLS-2$
            throw new DBException("Object maker not found for type '" + object.getClass().getName() + "'");
        }
        final boolean supportsCascade = (objectMaker.getMakerOptions(object.getDataSource()) & DBEObjectMaker.FEATURE_DELETE_CASCADE) != 0;
        final NavigatorHandlerObjectBase.CommandTarget commandTarget = NavigatorHandlerObjectBase.getCommandTarget(window, node.getParentNode(), object.getClass(), false);
        if (!object.isPersisted() || commandTarget.getEditor() != null) {
            // There should be command context somewhere
            if (deleteNewObject(node)) {
                return;
            }
        // No direct editor host found for this object -
        // try to find corresponding command context
        // and execute command within it
        }
        Map<String, Object> deleteOptions = Collections.emptyMap();
        if (deleteCascade && supportsCascade) {
            deleteOptions = OPTIONS_CASCADE;
        }
        objectMaker.deleteObject(commandTarget.getContext(), node.getObject(), deleteOptions);
        if (commandTarget.getEditor() == null && commandTarget.getContext() != null) {
            // Persist object deletion - only if there is no host editor and we have a command context
            final NavigatorHandlerObjectBase.ObjectSaver deleter = new NavigatorHandlerObjectBase.ObjectSaver(commandTarget.getContext(), deleteOptions);
            tasksToExecute.add(deleter);
        }
    } catch (Throwable e) {
        DBWorkbench.getPlatformUI().showError(UINavigatorMessages.actions_navigator_error_dialog_delete_object_title, NLS.bind(UINavigatorMessages.actions_navigator_error_dialog_delete_object_message, node.getNodeName()), e);
    }
}

Example 4 with DBEObjectMaker

use of org.jkiss.dbeaver.model.edit.DBEObjectMaker in project dbeaver by serge-rider.

the class NavigatorObjectsDeleter method appendScript.

private void appendScript(final DBRProgressMonitor monitor, final StringBuilder sql, final DBNDatabaseNode node) throws InvocationTargetException {
    if (!(node.getParentNode() instanceof DBNContainer)) {
        return;
    }
    final DBSObject object = node.getObject();
    if (object == null) {
        return;
    }
    final DBEObjectMaker objectMaker = DBWorkbench.getPlatform().getEditorsRegistry().getObjectManager(object.getClass(), DBEObjectMaker.class);
    if (objectMaker == null) {
        return;
    }
    final boolean supportsCascade = (objectMaker.getMakerOptions(object.getDataSource()) & DBEObjectMaker.FEATURE_DELETE_CASCADE) != 0;
    final NavigatorHandlerObjectBase.CommandTarget commandTarget;
    try {
        commandTarget = NavigatorHandlerObjectBase.getCommandTarget(window, node.getParentNode(), object.getClass(), false);
    } catch (DBException e) {
        log.warn(e);
        return;
    }
    if (commandContext == null) {
        commandContext = commandTarget.getContext();
    }
    if (!object.isPersisted() || commandTarget.getEditor() != null) {
        return;
    }
    final Map<String, Object> deleteOptions;
    if (supportsCascade && deleteCascade) {
        deleteOptions = OPTIONS_CASCADE;
    } else {
        deleteOptions = Collections.emptyMap();
    }
    try {
        objectMaker.deleteObject(commandTarget.getContext(), node.getObject(), deleteOptions);
    } catch (DBException e) {
        log.warn(e);
        return;
    }
    final StringBuilder script = new StringBuilder();
    final DBECommandContext commandContext = commandTarget.getContext();
    Collection<? extends DBECommand> commands = commandContext.getFinalCommands();
    try {
        for (DBECommand command : commands) {
            final DBEPersistAction[] persistActions = command.getPersistActions(monitor, commandContext.getExecutionContext(), deleteOptions);
            script.append(SQLUtils.generateScript(commandContext.getExecutionContext().getDataSource(), persistActions, false));
            if (script.length() == 0) {
                script.append(SQLUtils.generateComments(commandContext.getExecutionContext().getDataSource(), persistActions, false));
            }
        }
    } catch (DBException e) {
        throw new InvocationTargetException(e);
    }
    commandTarget.getContext().resetChanges(true);
    if (sql.length() != 0) {
        sql.append("\n");
    }
    sql.append(script);
}

Example 5 with DBEObjectMaker

use of org.jkiss.dbeaver.model.edit.DBEObjectMaker in project dbeaver by dbeaver.

the class PropertySourceEditable method setPropertyValue.

@Override
@SuppressWarnings("unchecked")
public void setPropertyValue(@Nullable DBRProgressMonitor monitor, Object editableValue, ObjectPropertyDescriptor prop, Object newValue) throws IllegalArgumentException {
    if (prop.getValueTransformer() != null) {
        newValue = prop.getValueTransformer().transform(editableValue, newValue);
    }
    final Object oldValue = getPropertyValue(monitor, editableValue, prop, true);
    if (!updatePropertyValue(monitor, editableValue, prop, newValue, false)) {
        return;
    }
    if (commandContext != null) {
        if (lastCommand == null || lastCommand.getObject() != editableValue || lastCommand.property != prop || !commandContext.isDirty()) {
            // Last command is not applicable (check for isDirty because command queue might be reverted)
            final DBEObjectEditor<DBPObject> objectEditor = getObjectEditor(DBEObjectEditor.class);
            if (objectEditor == null) {
                log.error("Can't obtain object editor for " + getEditableValue());
                return;
            }
            final DBEPropertyHandler<DBPObject> propertyHandler = objectEditor.makePropertyHandler((DBPObject) editableValue, prop);
            PropertyChangeCommand curCommand = new PropertyChangeCommand((DBPObject) editableValue, prop, propertyHandler, oldValue, newValue);
            commandContext.addCommand(curCommand, commandReflector);
            lastCommand = curCommand;
        } else {
            lastCommand.setNewValue(newValue);
            commandContext.updateCommand(lastCommand, commandReflector);
        }
    }
    // To update name-based cache
    if (prop.isNameProperty() && editableValue instanceof DBSObject) {
        DBEObjectMaker objectManager = getObjectEditor(DBEObjectMaker.class);
        if (objectManager != null) {
            DBSObjectCache cache = objectManager.getObjectsCache((DBSObject) editableValue);
            if (cache != null && cache.isFullyCached()) {
                List<? extends DBSObject> cachedObjects = CommonUtils.copyList(cache.getCachedObjects());
                cache.setCache(cachedObjects);
            }
        }
    }
/*
        // Notify listeners
        for (IPropertySourceListener listener : listeners) {
            listener.handlePropertyChange(editableValue, prop, newValue);
        }
*/
}