what's the difference with the two objectmappers. com.fasterxml.jackson.databind.ObjectMapper

[Eone Zhang]

what's the difference with the two objectmappers.

com.fasterxml.jackson.databind.ObjectMapper

org.codehaus.jackson.map.ObjectMapper

I configured the org.codehaus.jackson.map.ObjectMapper mapper like this;

    mapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);

    mapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true);

    mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    mapper.getSerializationConfig().setSerializationInclusion(Inclusion.NON_NULL);

but how can I achieve the same result with the new Mapper(com.fasterxml.jackson.databind.ObjectMapper),

now I configured the new mapper like this:

mapper.enable(SerializationFeature.INDENT_OUTPUT);

mapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);

mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);

mapper.enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT);

is there an alternative way to config  ALLOW_SINGLE_QUOTES and Inclusion.NON_NULL options for the mapper of com.fasterxml.jackson.databind.ObjectMapper

I want to use com.fasterxml.jackson.databind.ObjectMapper because of the data-bind api, but I still want to be compatible the program that use org.codehaus.jackson.map.ObjectMapper. the client can send json string without quotes(such as {username:'',password:''})