22 lines
533 B
Kotlin
22 lines
533 B
Kotlin
package drills.drill07.exercise4
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import drills.drill07.exercise3.replier.ActiveMQReplier
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import drills.drill07.exercise3.replier.Replier
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fun main() {
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val replier: Replier = ActiveMQReplier("factorial", shared = true)
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replier.start()
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replier.onRequest {
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val n = it.getIntProperty("value")
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val resultMessage = replier.createMessage()
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resultMessage.setLongProperty("result", fact(n))
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resultMessage
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}
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}
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private fun fact(n: Int): Long {
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return if (n <= 1) 1 else n * fact(n - 1)
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}
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