/
stringvaluesformatter.go
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/
stringvaluesformatter.go
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//
// Copyright (c) 2021 Technotects
//
// 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 transforms
import (
"github.com/migelankodra/application-export/pkg/interfaces"
)
// StringValuesFormatter defines a function signature to perform string formatting operations using an AppFunction payload.
type StringValuesFormatter func(string, interfaces.AppFunctionContext, interface{}) (string, error)
// invoke will attempt to invoke the underlying function, returning the result of ctx.ApplyValues(format) if nil
func (f StringValuesFormatter) invoke(format string, ctx interfaces.AppFunctionContext, data interface{}) (string, error) {
if f == nil {
return ctx.ApplyValues(format)
} else {
return f(format, ctx, data)
}
}