fix copying of inputstream

Signed-off-by: Sebastian Schüpbach <sebastian.schuepbach@unibas.ch>

k8s-manifests/test/deployment.yml

@@ -35,7 +35,7 @@ spec:
             - name: AUDIO_SNIPPET_DURATION
               value: "30"
             - name: INTERNAL_BASE_URL
-              value: "http://mb-fd1.memobase.unibas.ch:8080/fcrepo/rest/"
+              value: "http://mb-fed1.memobase.unibas.ch:8080/fcrepo/rest/"
             - name: EXTERNAL_BASE_URL
               value: "https://memobase.ch/"
             - name: FEDORA_USER

src/main/scala/ch/memobase/FedoraClientWrapper.scala

@@ -36,7 +36,7 @@ import scala.util.{Failure, Success, Try}
  */
 class FedoraClientWrapper(fc: FedoraClient) {
 
-  import FedoraClientWrapper.{copyDataAndCloseResource, getMediaFileType}
+  import FedoraClientWrapper.copyDataAndCloseResource
 
   /**
    * Fetches a binary resource from Fedora and returns, if successful, a [[ByteArrayOutputStream]] instance
@@ -82,11 +82,9 @@ object FedoraClientWrapper {
     }
 
   private def copyDataAndCloseResource(binaryResource: BinaryResource): Try[ByteArrayOutputStream] = {
-    val dataByteLength = 2097152
     val outputStream: Try[ByteArrayOutputStream] = Try {
       val oS = new ByteArrayOutputStream()
-      val data = new Array[Byte](dataByteLength)
-      Iterator.continually(binaryResource.getData.read(data))
+      Iterator.continually(binaryResource.getData.read)
         .takeWhile(-1 !=)
         .foreach(oS.write)
       oS