class ErrorTemplate

nitcorn :: ErrorTemplate

A basic error page for the HTTP error code

Introduced properties

fun body: nullable Writable

nitcorn :: ErrorTemplate :: body

Body to show with this page
fun body=(body: nullable Writable)

nitcorn :: ErrorTemplate :: body=

Body to show with this page
fun code: Int

nitcorn :: ErrorTemplate :: code

HTTP error code
fun code=(code: Int)

nitcorn :: ErrorTemplate :: code=

HTTP error code
fun header: nullable Writable

nitcorn :: ErrorTemplate :: header

Header on this page
fun header=(header: nullable Writable)

nitcorn :: ErrorTemplate :: header=

Header on this page

Redefined properties

redef type SELF: ErrorTemplate

nitcorn $ ErrorTemplate :: SELF

Type of this instance, automatically specialized in every class
redef fun rendering

nitcorn $ ErrorTemplate :: rendering

Service used to render the content of the template.
redef fun to_s: String

nitcorn $ ErrorTemplate :: to_s

User readable representation of self.

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?
fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?
type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.
type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class
fun add(element: Writable)

template :: Template :: add

Append an element (String, other Template, etc.) at the end of the template.
fun add_all(elements: Collection[Writable])

template :: Template :: add_all

Append a bunch of elements at the end of the template.
fun add_list(elements: Collection[Writable], sep: Writable, last_sep: Writable)

template :: Template :: add_list

Append a bunch of elements at the end of the template with separations.
fun addn(element: Writable)

template :: Template :: addn

Append element and the end of the template then append a "\n".
fun body: nullable Writable

nitcorn :: ErrorTemplate :: body

Body to show with this page
fun body=(body: nullable Writable)

nitcorn :: ErrorTemplate :: body=

Body to show with this page
protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.
fun class_name: String

core :: Object :: class_name

The class name of the object.
fun code: Int

nitcorn :: ErrorTemplate :: code

HTTP error code
fun code=(code: Int)

nitcorn :: ErrorTemplate :: code=

HTTP error code
fun force_render

template :: Template :: force_render

Call rendering, if not already done
fun freeze

template :: Template :: freeze

Disable further modification: no more add is allowed
fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.
fun hash: Int

core :: Object :: hash

The hash code of the object.
fun header: nullable Writable

nitcorn :: ErrorTemplate :: header

Header on this page
fun header=(header: nullable Writable)

nitcorn :: ErrorTemplate :: header=

Header on this page
init init

core :: Object :: init

fun inspect: String

core :: Object :: inspect

Developer readable representation of self.
protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".
fun is_frozen: Bool

template :: Template :: is_frozen

Is the template allowing more modification (add)
protected fun is_frozen=(is_frozen: Bool)

template :: Template :: is_frozen=

Is the template allowing more modification (add)
intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).
fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?
intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.
fun new_sub: Template

template :: Template :: new_sub

Return a new basic template that is automatically added in self (using add)
intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.
fun output

core :: Object :: output

Display self on stdout (debug only).
intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).
protected fun rendering

template :: Template :: rendering

Service used to render the content of the template.
fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization
intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.
abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.
abstract fun write_to(stream: Writer)

core :: Writable :: write_to

Write itself to a stream
fun write_to_bytes: Bytes

core :: Writable :: write_to_bytes

Like write_to but return a new Bytes (may be quite large)
fun write_to_file(filepath: String)

core :: Writable :: write_to_file

Like write_to but take care of creating the file
fun write_to_string: String

core :: Writable :: write_to_string

Like write_to but return a new String (may be quite large).
package_diagram nitcorn::ErrorTemplate ErrorTemplate template::Template Template nitcorn::ErrorTemplate->template::Template core::Writable Writable template::Template->core::Writable ...core::Writable ... ...core::Writable->core::Writable

Ancestors

interface Object

core :: Object

The root of the class hierarchy.
interface Writable

core :: Writable

Things that can be efficienlty written to a Writer

Parents

class Template

template :: Template

Templates are simple hierarchical pieces of text used for efficient stream writing.

Class definitions

nitcorn $ ErrorTemplate 
# A basic error page for the HTTP error `code`
class ErrorTemplate
	super Template

	# HTTP error code
	var code: Int is writable

	# Header on this page
	var header: nullable Writable = null is writable

	# Body to show with this page
	var body: nullable Writable = null is writable

	redef fun rendering
	do
		var code_message = http_status_codes[code]
		var message
		if code_message != null then
			message = "Error {code}: {code_message}"
		else message = "Error {code}"

		add """
<!DOCTYPE html>
<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
	<title>"""
	add message
	add """
	</title>
</head>
<body>"""

		var header = header
		if header != null then add header

		add """
	<div class="container">
		<h1>"""
		add message
		add "</h1>"

		var body = body
		if body != null then add body

		add """
	</div>
</body>
</html>"""
	end

	redef fun to_s do return write_to_string
end
lib/nitcorn/http_errors.nit:24,1--77,3
Nit standard library. Version .