package org.stagemonitor.configuration.converter;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
public class JsonValueConverter<T> implements ValueConverter<T> {
private final TypeReference<T> typeReference;
private final ObjectMapper objectMapper;
public JsonValueConverter(TypeReference<T> typeReference) {
this.typeReference = typeReference;
objectMapper = new ObjectMapper();
}
@Override
public T convert(String s) {
try {
return objectMapper.readValue(s, typeReference);
} catch (IOException e) {
throw new IllegalArgumentException(e);
}
}
@Override
public String toString(T value) {
if (value == null) {
return null;
}
try {
return objectMapper.writeValueAsString(value);
} catch (JsonProcessingException e) {
throw new IllegalArgumentException(e);
}
}
}