com.sun.jersey.scala.NodeWriter.scala Maven / Gradle / Ivy

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package com.sun.jersey.scala


import _root_.java.io.OutputStream
import _root_.java.lang.annotation.Annotation
import _root_.java.lang.{String, Class}

import javax.ws.rs.core.{MultivaluedMap, MediaType}
import javax.ws.rs.ext.{MessageBodyWriter, Provider}
import _root_.java.lang.reflect.Type

import _root_.scala.xml.NodeSeq

/**
 * Converts a Scala {@link NodeSeq} to a String for rendering nodes as HTML, XML, XHTML etc
 *
 * @version $Revision: 1.1 $
 */
@Provider
class NodeWriter extends MessageBodyWriter[NodeSeq] {

  def isWriteable(aClass: Class[_], aType: Type, annotations: Array[Annotation], mediaType: MediaType) = {
    classOf[NodeSeq].isAssignableFrom(aClass)
  }

  def getSize(nodes: NodeSeq, aClass: Class[_], aType: Type, annotations: Array[Annotation], mediaType: MediaType) = -1L

  def writeTo(nodes: NodeSeq, aClass: Class[_], aType: Type, annotations: Array[Annotation], mediaType: MediaType, stringObjectMultivaluedMap: MultivaluedMap[String, Object], outputStream: OutputStream) : Unit = {
    var answer = nodes.toString();
    outputStream.write(answer.getBytes());
  }
}