org.glassfish.jersey.media.htmljson
Class HtmlJsonProvider

java.lang.Object
  org.glassfish.jersey.media.htmljson.HtmlJsonProvider

All Implemented Interfaces:

javax.ws.rs.ext.MessageBodyReader<Object>, javax.ws.rs.ext.MessageBodyWriter, org.apidesign.html.json.spi.ContextProvider, org.apidesign.html.json.spi.Transfer

public final class HtmlJsonProvider
extends Object
implements javax.ws.rs.ext.MessageBodyWriter, javax.ws.rs.ext.MessageBodyReader<Object>, org.apidesign.html.json.spi.ContextProvider, org.apidesign.html.json.spi.Transfer

Implementation of Jersey's message body reader and writer that can handle reading and writing of JSON models generated by Model annotation provided by net.java.html.json library. Include this JAR in your project and you can then use your model classes as Jersey's entities.

 @Model(className="Query", properties={
   @Property(name="items", type=Item.class, array=true)
 })
 class QueryImpl {

   @Model(className="Item", properties={
     @Property(name="id", type=String.class),
     @Property(name="kind", type=Kind.class)
   })
   class ItemImpl {
   }

   enum Kind {
     GOOD, BAD
   }

   public static List<Item> doQuery() {
     WebTarget target = ...;
     Query q = target.request(MediaType.APPLICATION_JSON).get().readEntity(Query.class);
     return q.getItems();
   }
 }
 

Author:

Jaroslav Tulach (jtulach at netbeans.org)

Constructor Summary

HtmlJsonProvider()

Method Summary

void	extract(Object jsonObject, String[] props, Object[] values)
net.java.html.json.Context	findContext(Class<?> requestor)
long	getSize(Object t, Class type, Type type1, Annotation[] antns, javax.ws.rs.core.MediaType mt)
boolean	isReadable(Class<?> type, Type type1, Annotation[] antns, javax.ws.rs.core.MediaType mt)
boolean	isWriteable(Class type, Type type1, Annotation[] antns, javax.ws.rs.core.MediaType mt)
void	loadJSON(org.apidesign.html.json.spi.JSONCall call)
Object	readFrom(Class<Object> type, Type type1, Annotation[] antns, javax.ws.rs.core.MediaType mt, javax.ws.rs.core.MultivaluedMap<String,String> mm, InputStream in)
Object	toJSON(InputStream is)
void	writeTo(Object t, Class type, Type type1, Annotation[] antns, javax.ws.rs.core.MediaType mt, javax.ws.rs.core.MultivaluedMap mm, OutputStream out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HtmlJsonProvider

public HtmlJsonProvider()

Method Detail

isWriteable

public boolean isWriteable(Class type,
                           Type type1,
                           Annotation[] antns,
                           javax.ws.rs.core.MediaType mt)

Specified by:

isWriteable in interface javax.ws.rs.ext.MessageBodyWriter

getSize

public long getSize(Object t,
                    Class type,
                    Type type1,
                    Annotation[] antns,
                    javax.ws.rs.core.MediaType mt)

Specified by:

getSize in interface javax.ws.rs.ext.MessageBodyWriter

writeTo

public void writeTo(Object t,
                    Class type,
                    Type type1,
                    Annotation[] antns,
                    javax.ws.rs.core.MediaType mt,
                    javax.ws.rs.core.MultivaluedMap mm,
                    OutputStream out)
             throws IOException,
                    javax.ws.rs.WebApplicationException

Specified by:

writeTo in interface javax.ws.rs.ext.MessageBodyWriter

Throws:

IOException

javax.ws.rs.WebApplicationException

isReadable

public boolean isReadable(Class<?> type,
                          Type type1,
                          Annotation[] antns,
                          javax.ws.rs.core.MediaType mt)

Specified by:

isReadable in interface javax.ws.rs.ext.MessageBodyReader<Object>

readFrom

public Object readFrom(Class<Object> type,
                       Type type1,
                       Annotation[] antns,
                       javax.ws.rs.core.MediaType mt,
                       javax.ws.rs.core.MultivaluedMap<String,String> mm,
                       InputStream in)
                throws IOException,
                       javax.ws.rs.WebApplicationException

Specified by:

readFrom in interface javax.ws.rs.ext.MessageBodyReader<Object>

Throws:

IOException

javax.ws.rs.WebApplicationException

findContext

public net.java.html.json.Context findContext(Class<?> requestor)

Specified by:

findContext in interface org.apidesign.html.json.spi.ContextProvider

extract

public void extract(Object jsonObject,
                    String[] props,
                    Object[] values)

Specified by:

extract in interface org.apidesign.html.json.spi.Transfer

toJSON

public Object toJSON(InputStream is)
              throws IOException

Specified by:

toJSON in interface org.apidesign.html.json.spi.Transfer

Throws:

IOException

loadJSON

public void loadJSON(org.apidesign.html.json.spi.JSONCall call)

Specified by:

loadJSON in interface org.apidesign.html.json.spi.Transfer