Package com.alibaba.fastjson.support.jaxrs

Class FastJsonProvider

  • All Implemented Interfaces:
    javax.ws.rs.ext.MessageBodyReader<Object>, javax.ws.rs.ext.MessageBodyWriter<Object>
    @Provider
@Consumes("*/*")
@Produces("*/*")
public class FastJsonProvider
extends Object
implements javax.ws.rs.ext.MessageBodyReader<Object>, javax.ws.rs.ext.MessageBodyWriter<Object>
    Fastjson for JAX-RS Provider.
    Since:
    1.2.9
    Author:
    smallnest, VictorZeng
    See Also:
    MessageBodyReader, MessageBodyWriter

    • Field Detail

      • DEFAULT_UNREADABLES

        public static final Class<?>[] DEFAULT_UNREADABLES
        These are classes that we never use for reading (never try to deserialize instances of these types).

      • DEFAULT_UNWRITABLES

        public static final Class<?>[] DEFAULT_UNWRITABLES
        These are classes that we never use for writing (never try to serialize instances of these types).

    • Constructor Detail

      • FastJsonProvider

        public FastJsonProvider()
        Can serialize/deserialize all types.

      • FastJsonProvider

        public FastJsonProvider​(Class<?>[] clazzes)
        Only serialize/deserialize all types in clazzes.

    • Method Detail

      • getFastJsonConfig

        public FastJsonConfig getFastJsonConfig()
        Returns:
        the fastJsonConfig.
        Since:
        1.2.11

      • setFastJsonConfig

        public void setFastJsonConfig​(FastJsonConfig fastJsonConfig)
        Parameters:
        fastJsonConfig - the fastJsonConfig to set.
        Since:
        1.2.11

      • setPretty

        public FastJsonProvider setPretty​(boolean p)
        Set pretty format

      • isWriteable

        public boolean isWriteable​(Class<?> type,
                           Type genericType,
                           Annotation[] annotations,
                           javax.ws.rs.core.MediaType mediaType)
        Method that JAX-RS container calls to try to check whether given value (of specified type) can be serialized by this provider.
        Specified by:
        isWriteable in interface javax.ws.rs.ext.MessageBodyWriter<Object>

      • getSize

        public long getSize​(Object t,
                    Class<?> type,
                    Type genericType,
                    Annotation[] annotations,
                    javax.ws.rs.core.MediaType mediaType)
        Method that JAX-RS container calls to try to figure out serialized length of given value. always return -1 to denote "not known".
        Specified by:
        getSize in interface javax.ws.rs.ext.MessageBodyWriter<Object>

      • writeTo

        public void writeTo​(Object obj,
                    Class<?> type,
                    Type genericType,
                    Annotation[] annotations,
                    javax.ws.rs.core.MediaType mediaType,
                    javax.ws.rs.core.MultivaluedMap<String,​Object> httpHeaders,
                    OutputStream entityStream)
             throws IOException,
                    javax.ws.rs.WebApplicationException
        Method that JAX-RS container calls to serialize given value.
        Specified by:
        writeTo in interface javax.ws.rs.ext.MessageBodyWriter<Object>
        Throws:
        IOException
        javax.ws.rs.WebApplicationException

      • isReadable

        public boolean isReadable​(Class<?> type,
                          Type genericType,
                          Annotation[] annotations,
                          javax.ws.rs.core.MediaType mediaType)
        Method that JAX-RS container calls to try to check whether values of given type (and media type) can be deserialized by this provider.
        Specified by:
        isReadable in interface javax.ws.rs.ext.MessageBodyReader<Object>

      • readFrom

        public Object readFrom​(Class<Object> type,
                       Type genericType,
                       Annotation[] annotations,
                       javax.ws.rs.core.MediaType mediaType,
                       javax.ws.rs.core.MultivaluedMap<String,​String> httpHeaders,
                       InputStream entityStream)
                throws IOException,
                       javax.ws.rs.WebApplicationException
        Method that JAX-RS container calls to deserialize given value.
        Specified by:
        readFrom in interface javax.ws.rs.ext.MessageBodyReader<Object>
        Throws:
        IOException
        javax.ws.rs.WebApplicationException