package org.infinispan.rest.operations.mediatypes.impl;

import java.util.Arrays;
import java.util.stream.Collectors;

import org.infinispan.CacheSet;
import org.infinispan.rest.operations.mediatypes.Charset;
import org.infinispan.rest.operations.mediatypes.OutputPrinter;

/**
 * {@link OutputPrinter} for text values.
 *
 * @author Sebastian Łaskawiec
 */
public class TextOutputPrinter implements OutputPrinter {

   @Override
   public byte[] print(String cacheName, CacheSet<?> keys, Charset charset) {
      return Arrays.stream(keys.toArray()).map(this::asString)
            .collect(Collectors.joining("\n", "", ""))
            .getBytes(charset.getJavaCharset());
   }

}
