42 lines
1.4 KiB
Scala
42 lines
1.4 KiB
Scala
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/*
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* Copyright (C) 2016 Lightbend Inc. <http://www.lightbend.com>
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*/
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package docs.actor
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//#bytebufserializer-with-manifest
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import java.nio.ByteBuffer
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import akka.serialization.ByteBufferSerializer
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import akka.serialization.SerializerWithStringManifest
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//#bytebufserializer-with-manifest
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class ByteBufferSerializerDocSpec {
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//#bytebufserializer-with-manifest
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class ExampleByteBufSerializer extends SerializerWithStringManifest with ByteBufferSerializer {
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override def identifier: Int = 1337
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override def manifest(o: AnyRef): String = "naive-toStringImpl"
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// Implement this method for compatibility with `SerializerWithStringManifest`.
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override def toBinary(o: AnyRef): Array[Byte] = {
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val buf = ByteBuffer.allocate(256) // in production code, aquire this from a BufferPool
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toBinary(o, buf)
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buf.flip()
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val bytes = Array.ofDim[Byte](buf.remaining)
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buf.get(bytes)
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bytes
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}
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// Implement this method for compatibility with `SerializerWithStringManifest`.
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override def fromBinary(bytes: Array[Byte], manifest: String): AnyRef =
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fromBinary(ByteBuffer.wrap(bytes), manifest)
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// Actual implementation in the ByteBuffer versions of to/fromBinary:
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override def toBinary(o: AnyRef, buf: ByteBuffer): Unit = ??? // implement actual logic here
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override def fromBinary(buf: ByteBuffer, manifest: String): AnyRef = ??? // implement actual logic here
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}
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//#bytebufserializer-with-manifest
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}
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