143 lines
2.9 KiB
Plaintext
143 lines
2.9 KiB
Plaintext
note
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description: "Summary description for {WSF_VALUE}."
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date: "$Date$"
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revision: "$Revision$"
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deferred class
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WSF_VALUE
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inherit
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DEBUG_OUTPUT
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SHARED_WSF_PERCENT_ENCODER
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rename
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percent_encoder as url_encoder
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export
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{NONE} all
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end
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feature -- Access
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name: READABLE_STRING_32
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-- Parameter name
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deferred
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end
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url_encoded_name: READABLE_STRING_8
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-- URL encoded string of `name'.
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deferred
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end
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frozen key: like name
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do
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Result := name
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end
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feature -- Element change
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change_name (a_name: like name)
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-- Change parameter `name'.
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deferred
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ensure
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name_changed: a_name.same_string (name)
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end
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feature -- Status report
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is_string: BOOLEAN
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-- Is Current as a WSF_STRING representation?
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deferred
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end
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is_empty: BOOLEAN
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-- Is Current empty?
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--| i.e empty string, empty table, ...
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deferred
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end
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feature -- Query
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as_string: WSF_STRING
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-- String value
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require
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is_string: is_string
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do
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if attached {WSF_STRING} Current as str then
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Result := str
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else
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check is_string: is_string end
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create Result.make (name, string_representation)
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end
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end
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string_representation: READABLE_STRING_32
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-- String representation of Current
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-- if possible
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-- note: unicode value.
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deferred
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end
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feature -- Helper
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same_string (a_other: READABLE_STRING_GENERAL): BOOLEAN
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-- Does `a_other' represent the same string as `Current'?
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do
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if is_string then
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Result:= as_string.same_string (a_other)
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end
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ensure
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result_true_only_for_string: Result implies is_string
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end
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is_case_insensitive_equal (a_other: READABLE_STRING_GENERAL): BOOLEAN
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-- Does `a_other' represent the same case insensitive string as `Current'?
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do
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if is_string then
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Result:= as_string.is_case_insensitive_equal (a_other)
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end
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ensure
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result_true_only_for_string: Result implies is_string
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end
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feature -- Status report
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debug_output: STRING_32
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-- String that should be displayed in debugger to represent `Current'.
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do
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create Result.make_from_string (name + {STRING_32} "=" + string_representation)
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end
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feature {NONE} -- Implementation
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url_encoded_string (s: READABLE_STRING_GENERAL): STRING_8
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-- Decoded url-encoded string `s'
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do
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create Result.make (s.count)
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url_encoder.append_percent_encoded_string_to (s, Result)
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end
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url_decoded_string (s: READABLE_STRING_GENERAL): STRING_32
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-- Decoded url-encoded string `s'
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do
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create Result.make (s.count)
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url_encoder.append_percent_decoded_string_to (s, Result)
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end
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feature -- Visitor
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process (vis: WSF_VALUE_VISITOR)
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deferred
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end
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note
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copyright: "2011-2017, Jocelyn Fiat, Javier Velilla, Olivier Ligot, Colin Adams, Eiffel Software and others"
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license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
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source: "[
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Eiffel Software
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5949 Hollister Ave., Goleta, CA 93117 USA
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Telephone 805-685-1006, Fax 805-685-6869
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Website http://www.eiffel.com
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Customer support http://support.eiffel.com
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]"
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end
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