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# formatters.tcl -- agnostic interface to database access special
# fields formatters
#
# Copyright 2025 The Apache Tcl Team
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package require TclOO
namespace eval ::aida::formatters {
::oo::class create RootFormatter {
variable SpecialFields [dict create]
classmethod quote {a_string} {
regsub -all {'} $a_string {\'} a_string
return $a_string
}
method register {table_name field_name ftype} {
dict set special_fields $table_name $field_name $ftype
}
method build {table_name field_name val convert_to} {
if {[dict exists $special_fields $table_name $field_name]} {
set field_type [dict get $special_fields $table_name $field_name]
if {[catch {
set field_value [$this $field_type $field_name $val $convert_to]
} e einfo]} {
set field_value "'[quote $val]'"
}
return $field_value
} else {
return "'[quote $val]'"
}
}
} ; ## ::oo::class RootFormatter
}
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