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Class: RequestHandler

RequestHandler

new RequestHandler(application, options)

Variables

 - {Object}  route   JSON containing the routes to use
 - {String}  key     session key to be used to store interim results
Parameters:
Name Type Description
application String

Session's application name
options Object
Properties
Name Type Description
useMiddlewareErrorHandler Boolean

if true, uses the Middleware error handler, else will redirect to the error route ("/error" by default)
route.error String

path to the default error route ('/error' by default)
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Methods

<protected> _addToSet(set, elements, property:)

Add 'elements' to 'set' only if they aren't already present

Parameters:
Name Type Description
set Array

(possibly modifed after this method gets executed)
elements Array | any

: Do nothing if 'elements' is null or an empty Array
property: String

name of the property to add (dotted name ok)
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Returns:

the elements which were added into 'set' (empty array if none)

Type
Array

<protected> _createObject( [type] [, object])

Create a DBObject, Event if 'type' is nully or of type 'type' otherwise

Parameters:
Name Type Argument Description
type String <optional>

classname of the object to create (with or without an ending "Mongo")
object Object <optional>

to pass to the constructor
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<protected> _getDebug(req)

Get the full debug object

Parameters:
Name Type Description
req Request
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Returns:

structured as {activated, count}; object is never null and activated always set (to false if "common.debug" didn't exist)

Type
Object

<protected> _processAndCreateError(message, err, req)

Process an error and create a GenericError

Parameters:
Name Type Description
message String
err Error
req Express.Request
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Returns:
Type
GenericError

<protected> _setParamValue(obj, property, value [, type])

Set 'obj' to 'value' if 'value' is !== undefined

Parameters:
Name Type Argument Description
obj Object
property String
value any
type String <optional>

type of the value being set (date)
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<protected> _stringToArray(input)

Safe transform of a String into an Array

Parameters:
Name Type Description
input String
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Returns:

null if 'input == null', [] if 'input == ""', 'input' if its content didn't allow to create an Array

Type
Array

<protected> _stringToObject(input)

Safe transform of a String into an Object

Parameters:
Name Type Description
input String
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Returns:

null if 'input == null', {} if 'input == ""', 'input' if its content didn't allow to create an Object

Type
Array

debug(req)

Check the status of the debug flag

Parameters:
Name Type Description
req Request
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Returns:
Type
boolean

getKey()

Get this RequestHandler's key

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Returns:
Type
String

getMiddleware( [action] [, options])

Returns the Handler for a request
Default implementation returns a middleware that does nothing and calls next()

Parameters:
Name Type Argument Description
action String <optional>

to be used to redirect the request
options Object <optional>

to be passed to the requested middleware
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<protected> getSession()

Safe generic getter of session response or request object

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<protected> getSessionRequest()

Safe getter of session request object

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<protected> getSessionResponse()

Safe getter of session response object

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<protected> initMessages()

Create the objects to hold flash messages if needed.

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<protected> setErrorMessage()

Saves an error message

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<protected> setInfoMessage()

Saves an info message

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<protected> setMessage()

Saves a message in the Session message holder

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<protected> setSession()

Safe generic setter of session response or request object

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<protected> setSessionRequest()

Safe setter of session request object

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<protected> setSessionResponse()

Safe setter of session response object

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<protected> setSuccessMessage()

Saves a success message

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<protected> setWarningMessage()

Saves a warning message

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