Package com.im.df.api.capabilities

Interface DFDataEditCapability

All Superinterfaces:

DFCapability

public interface DFDataEditCapability
extends DFCapability

This capability can be added to DFEntity or just to specific DFFields. When it's present user interface should reflect the status of selected object (e.g. disable/enable instert row action, etc.).

This interface is or is going to be used for:

• admin can prevent data in a specific column/table to be editable by normal users
• entities based on DB VIEWs can prevent editing data using this capability
• in the future IJC version this interface can be used partly for "fine grain security"

If this capability is not present in entity or field it's supposed that everything is editable.

Since:

3.0

Author:

Petr Hamernik

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DFDataEditCapability.Type

Method Summary

Modifier and Type	Method	Description
boolean	isOperationAllowed(DFDataEditCapability.Type type)	Is a given type of operation allowed?
void	setOperationAllowed(DFDataEditCapability.Type type, boolean allowed, com.im.commons.progress.DFEnvironmentRW env)	Sets new editable flag for the specified type of operation.

Method Detail

setOperationAllowed

void setOperationAllowed(DFDataEditCapability.Type type,
                         boolean allowed,
                         com.im.commons.progress.DFEnvironmentRW env)

Sets new editable flag for the specified type of operation.

Parameters:

type - Type of the operation

allowed - Is this operation type allowed for thisDFItem

env -

isOperationAllowed

boolean isOperationAllowed(DFDataEditCapability.Type type)

Is a given type of operation allowed?

Parameters:

type - The type of operation

Returns:

true if data can be modified using this operation