System and method for controlling the on and off state of features at runtime

• US 9,195,854 B2
• Filed: 10/11/2013
• Issued: 11/24/2015
• Est. Priority Date: 12/19/2012
• Status: Active Grant

• Current Assignee: Salesforce.com, Inc.
• Original Assignee: Salesforce.com, Inc.
• Inventors: Jain, Samarpan, Cornel, Reuben
• Primary Examiner(s): Abrishamkar, Kaveh
• Assistant Examiner(s): DE JESUS LASSALA, CARLOS MANUEL
• Application Number:
  US14/051,753
• Publication Number:
  US 20140173720A1
• Time in Patent Office: 774 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/604 Tools and structures for managing or administering access control systems
• CPC Class Codes: G06F 21/62 Protecting access to data via a platform, e.g. using keys or access control rules
• CPC Class Codes: G06F 21/6209 to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
• CPC Class Codes: G06F 21/629 to features or functions of an application
• CPC Class Codes: G06F 8/20 Software design
• CPC Class Codes: G06F 8/41 Compilation
• CPC Class Codes: G06F 8/70 Software maintenance or management

Abstract

Methods and systems are provided for turning on and off features at run time. The method includes providing a unique enabling predicate (e.g., an “if enabled” statement) for one or more executable features (blocks of code), configuring a permissions library, and caching the configured permissions library. The method further includes interrogating the cache with the first “if enabled” predicate, executing the block of code (feature) if the cache yields “true” for the requesting user, and not executing the code block if the cache yields “false” for the requesting user.

Claims

1. A method of controlling the execution of business logic that allows features of the business logic to be turned on or off at run time for each particular user entity of a plurality of user entities, wherein each particular user entity is either:

an individual user, a user group that corresponds to a specific group of users or users assigned to a profile, or a default value that represents and corresponds to all users, the method comprising;

prior to run time;

providing, by a system, an object comprising a plurality of code blocks, wherein each code block of the plurality of code blocks corresponds to a particular feature and has an enabling predicate associated with that particular code block;

configuring a library based on an administrator'"'"'s interaction with an interactive control panel at a computer of the system, wherein configuring the library comprises;

defining, for each particular user entity and for each particular code block, an on/off state for each feature of that particular code block via an enabling predicate associated with that particular feature, wherein defining further comprises;

defining a plurality of first attributes associated with a parent object and a plurality of second attributes associated with a child object,

the first attributes comprising;

a name of a particular code block, a namespace for each feature of that particular code block, and a maintenance flag that is used to override an on/off state for each feature of that particular code block irrespective of the value that is cached in the library for that particular enabling predicate; and

the second attributes comprising;

an entity field having a value that specifies that particular user entity, and an entity variable that comprises an on/off field that defines an on/off state for each feature of that particular code block for that particular user entity; and

caching the library in a custom settings cache of the system for use at run time; and

then at run time;

applying, at the system, a first enable predicate associated with a first code block to the cached library to cause the cached library to evaluate either a true result or a false result for the first enable predicate at run time; and

executing the first code block, at the system, if the library evaluates a true result for the first enable predicate.

2. The method of claim 1, further comprising:

not executing the first code block, at the system, if the library evaluates a false result for the first enable predicate.

3. The method of claim 1, wherein the first enable predicate comprises:

an IF ENABLED then execute code block that corresponds to a particular feature.

4. The method of claim 1, further comprising:

at run time;

applying, at the system, a second enable predicate associated with a second code block to the cached library to cause the library to evaluate either a true result or a false result for the second enable predicate; and

executing the second code block, at the system, if the library evaluates a true result for the second enable predicate.

5. The method of claim 1, wherein configuring the library comprises:

editing the library using the interactive control panel interface; and

updating the edited library at the custom settings cache.

6. The method of claim 5, wherein updating comprises automatically populating the cache upon saving the edited library.

7. The method of claim 1, wherein caching the library comprises:

storing the library in the form of an MD5 hash.

8. The method of claim 1, wherein configuring the library comprises:

displaying the interactive control panel; and

populating the custom settings cache based on the administrator'"'"'s interaction with the interactive control panel.

9. A system comprising:

a computer having a display configured to display an interactive control panel for controlling the execution of business logic that allows features of the business logic to be turned on or off at run time for each particular user entity of a plurality of user entities based on an administrator'"'"'s interaction with an interactive control panel, wherein each particular user entity is either;

an individual user, a user group that corresponds to a specific group of users or users assigned to a profile, or a default value that represents and corresponds to all users, wherein the interactive control panel comprises;

a parent object editing module, displayed at the display of the computer, configured to allow an administrator to define for each particular code block, prior to run time, a plurality of first attributes associated with a parent object, the first attributes comprising;

a name of a particular code block, a namespace for each feature of that particular code block, and a maintenance flag that is used to override an on/off state for each feature of that particular code block irrespective of the value that is cached in the library for that particular enabling predicate;

a child object editing module, displayed at the display of the computer, configured to allow an administrator to define for each particular user entity, prior to run time, a plurality of second attributes associated with a child object, the second attributes comprising;

an entity field that specifies that particular user entity, and an entity variable that comprises an on/off field that defines an on/off state for each feature of that particular code block for that particular user entity; and

a server, comprising;

a custom settings cache for storing a library for use at run time, the library comprising the plurality of first attributes and the plurality of second attributes.

10. Computer code embodied in a non-transitory medium for operation by a system for performing the steps of:

prior to run time;

providing, by the system, an object comprising a plurality of code blocks, wherein each code block of the plurality of code blocks corresponds to a particular feature and has an enabling predicate associated with that particular code block;

configuring a library based on an administrator'"'"'s interaction with an interactive control panel at a computer of the system, wherein configuration of the library allow for control of the execution of business logic by allowing features of the business logic to be turned on or off at run time for each particular user entity of a plurality of user entities, wherein each particular user entity is either;

an individual user, a user group that corresponds to a specific group of users or users assigned to a profile, or a default value that represents and corresponds to all users, wherein configuring the library comprises;

defining, for each particular user entity and for each particular code block, an on/off state for each feature of that particular code block via an enabling predicate associated with that particular feature, wherein defining further comprises;

defining a plurality of first attributes associated with a parent object and a plurality of second attributes associated with a child object,

the first attributes comprising;

a name of a particular code block, a namespace for each feature of that particular code block, and a maintenance flag that is used to override an on/off state for each feature of that particular code block irrespective of the value that is cached in the library for that particular enabling predicate; and

the second attributes comprising;

an entity field having a value that specifies that particular user entity, and an entity variable that comprises an on/off field that defines an on/off state for each feature of that particular code block for that particular user entity; and

caching the library in a custom settings cache of the system for use at run time; and

then at run time;

applying, at the system, a first enable predicate associated with a first code block to the cached library to cause the cached library to evaluate either a true result or a false result for the first enable predicate at run time; and

executing the first code block, at the system, if the library evaluates a true result for the first enable predicate.

11. The computer code of claim 10 configured for operation in a multi-tenant on demand computing environment.

12. The computer code of claim 10, further configured to:

at run time;

apply, at the system, a second enable predicate associated with a second code block to the cached library to cause the library to evaluate either a true result or a false result for the second enable predicate; and

execute the second code block, at the system, if the library evaluates a true result for the second enable predicate.

13. The computer code of claim 10, wherein configuring the library comprises:

displaying the interactive control panel; and

populating the custom settings cache based on an administrator'"'"'s interaction with the interactive control panel.