The following table lists the features and data types supported by the JAX-RS engine.

Table 25-2 Features and data types supported by the JAX-RS engine

No.	Feature	Data type
1	com.sun.jersey.api.json.POJOMappingFeature (JSONConfiguration.FEATURE_POJO_MAPPING)	Boolean

You can use this feature by adding the same to a changeable feature map. For details on how to use this feature, see getFeatures() method.

The following table lists the properties and data types supported by the JAX-RS engine.

Table 25-3 Properties and data types supported by the JAX-RS engine

No.	Property	Data type
1	com.sun.jersey.client.property.followRedirects (ClientConfig.PROPERTY_FOLLOW_REDIRECTS)	Boolean
2	com.sun.jersey.client.property.readTimeout (ClientConfig.PROPERTY_READ_TIMEOUT)	Integer
3	com.sun.jersey.client.property.connectTimeout (ClientConfig.PROPERTY_CONNECT_TIMEOUT)	Integer
4	com.sun.jersey.client.property.chunkedEncodingSize (ClientConfig.PROPERTY_CHUNKED_ENCODING_SIZE)	Integer
5	com.sun.jersey.client.property .bufferResponseEntityOnException (ClientConfig.PROPERTY_BUFFER_RESPONSE_ENTITY_ON_EXCEPTION)	Boolean
6	com.sun.jersey.client.impl.urlconnection .httpsProperties (HTTPSProperties.PROPERTY_HTTPS_PROPERTIES)	HTTPSProperties

You can use these properties by adding the same to a changeable property map. For details on how to use these properties, see the following methods:

• Client class
  getProperties() method
  
• ClientRequest class
  getProperties() method
  
• DefaultClientConfig class
  getProperties() method