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package se.gawell.fakeriak.servlet;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import se.gawell.fakeriak.buckets.Buckets;
import se.gawell.fakeriak.index.Indexes;

public class InMemoryGetHandler extends InMemoryHandler implements GetHandler {

	public InMemoryGetHandler(Buckets buckets, Indexes indexes) {
		super(buckets, indexes);
	}

	@Override
	public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException {
		String bucketName = getBucketName(request);
		String key = getKey(request);
		String result;
		if (key.equals("index")) {
			String indexName = getPathElement(request.getPathInfo(), 3);
			String indexValueA = getPathElement(request.getPathInfo(), 4);
			String indexValueB = getPathElement(request.getPathInfo(), 5);

			result = indexes.getKeysAsJsonString(bucketName, indexName, indexValueA, indexValueB);
		} else {
			result = getBucket(bucketName).get(key);
		}
		writeResultToResponse(response, result);
	}

}