package com.github.dockerjava.core.util;

import java.util.List;

import java.util.Map;

import com.fasterxml.jackson.core.JsonProcessingException;

import com.fasterxml.jackson.databind.ObjectMapper;

/**

* JSON Encoder for docker filters.

*

* @author Carlos Sanchez <carlos@apache.org>

*/

public class FiltersEncoder {

private FiltersEncoder() {

}

// This instance MUST NOT be used for domain-specific serialization of the docker-java types

private static final ObjectMapper MAPPER = new ObjectMapper();

public static String jsonEncode(Map<String, List<String>> mapStringListString) {

try {

return MAPPER.writeValueAsString(mapStringListString);

} catch (JsonProcessingException e) {

throw new RuntimeException(e);

}

}

}