20.7.26.2. 異なる形式のデータの読み取り

// Existing remote cache using ProtostreamMarshaller
RemoteCache<String, Pojo> protobufCache = ...

// Request values returned as JSON, using the UTF8StringMarshaller that converts between UTF-8 to String:
DataFormat jsonString = DataFormat.builder().valueType(MediaType.APPLICATION_JSON).valueMarshaller(new UTF8StringMarshaller().build();

RemoteCache<String, String> jsonStrCache = remoteCache.withDataFormat(jsonString);

// Alternativelly, it's possible to request JSON values but marshalled/unmarshalled with a custom value marshaller that returns `org.codehaus.jackson.JsonNode` objects:
DataFormat jsonNode = DataFormat.builder().valueType(MediaType.APPLICATION_JSON).valueMarshaller(new CustomJacksonMarshaller().build();

RemoteCache<String, JsonNode> jsonNodeCache = remoteCache.withDataFormat(jsonNode);

// Existing remote cache using ProtostreamMarshaller
RemoteCache<String, Pojo> protobufCache = ...

// Request values returned as JSON, using the UTF8StringMarshaller that converts between UTF-8 to String:
DataFormat jsonString = DataFormat.builder().valueType(MediaType.APPLICATION_JSON).valueMarshaller(new UTF8StringMarshaller().build();

RemoteCache<String, String> jsonStrCache = remoteCache.withDataFormat(jsonString);

// Alternativelly, it's possible to request JSON values but marshalled/unmarshalled with a custom value marshaller that returns `org.codehaus.jackson.JsonNode` objects:
DataFormat jsonNode = DataFormat.builder().valueType(MediaType.APPLICATION_JSON).valueMarshaller(new CustomJacksonMarshaller().build();

RemoteCache<String, JsonNode> jsonNodeCache = remoteCache.withDataFormat(jsonNode);