org.apache.daffodil.unparsers.runtime1.ConvertTextBooleanUnparser.scala Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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
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*/
package org.apache.daffodil.unparsers.runtime1
import java.lang.Boolean.{ FALSE => JFalse, TRUE => JTrue }
import org.apache.daffodil.lib.exceptions.Assert
import org.apache.daffodil.runtime1.processors._
import org.apache.daffodil.runtime1.processors.unparsers._
case class ConvertTextBooleanUnparser(
erd: ElementRuntimeData,
textBooleanTrueRepEv: TextBooleanTrueRepEv,
textBooleanFalseRepEv: TextBooleanFalseRepEv
) extends TextPrimUnparser {
override def context = erd
/**
* Primitive unparsers must override runtimeDependencies
*/
override lazy val runtimeDependencies = Vector(textBooleanTrueRepEv, textBooleanFalseRepEv)
def unparse(state: UState): Unit = {
val node = state.currentInfosetNode.asSimple
val boolValue = node.dataValue.getAnyRef match {
case JTrue => {
val textBooleanTrueReps: List[String] = textBooleanTrueRepEv.evaluate(state)
Assert.invariant(textBooleanTrueReps.length >= 1)
textBooleanTrueReps(0)
}
case JFalse => {
val textBooleanFalseReps: List[String] = textBooleanFalseRepEv.evaluate(state)
Assert.invariant(textBooleanFalseReps.length >= 1)
textBooleanFalseReps(0)
}
}
node.overwriteDataValue(boolValue)
}
}