com.neurosys.amorphous.service.jaxrs.io

Class EntityJSONWriter<T>

java.lang.Object

com.neurosys.domain.GenericAware<T>

com.neurosys.amorphous.service.jaxrs.io.AbstractWriter<T>

com.neurosys.amorphous.service.jaxrs.io.EntityJSONWriter<T>

All Implemented Interfaces:

javax.ws.rs.ext.MessageBodyWriter<T>

Direct Known Subclasses:

EntityJSONCollectionWriter, FacetWriter, OrderWriter, ProductWriter

@Produces(value="application/json")
 @Provider
public class EntityJSONWriter<T>
extends AbstractWriter<T>

A JSON writer; for the WebServices that return an Entity As JSON

Author:

Arjun Dhar

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.collections.Transformer	entityToJSON An EntityToJson or JSONTransformer
protected Class<T>	type If provided, will check the Entity or Collection for type.

Fields inherited from class com.neurosys.amorphous.service.jaxrs.io.AbstractWriter

nullValueSupplier

Fields inherited from class com.neurosys.domain.GenericAware

ct, t

Constructor Summary

Constructors

Constructor and Description
EntityJSONWriter()

Method Summary

Modifier and Type	Method and Description
protected net.sf.json.JsonConfig	getConfig() If entityToJSON is defined then Use the return that else null
org.apache.commons.collections.Transformer	getEntityToJSON() An EntityToJson or JSONTransformer
Class<T>	getType() If provided, will check the Entity or Collection for type.
boolean	isWriteable(Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
void	setEntityToJSON(org.apache.commons.collections.Transformer entityToJSON) An EntityToJson or JSONTransformer
void	setType(Class<T> type) If provided, will check the Entity or Collection for type.
void	writeTo(T t, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream)

Methods inherited from class com.neurosys.amorphous.service.jaxrs.io.AbstractWriter

getNullValueSupplier, getSize, setNullValueSupplier

Methods inherited from class java.lang.Object

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

Field Detail

entityToJSON

protected org.apache.commons.collections.Transformer entityToJSON

An EntityToJson or JSONTransformer

type

protected Class<T> type

If provided, will check the Entity or Collection for type.

Can be null:

true

Constructor Detail

EntityJSONWriter

public EntityJSONWriter()

Method Detail

getConfig

protected net.sf.json.JsonConfig getConfig()

If entityToJSON is defined then Use the return that else null

Overrides:

getConfig in class AbstractWriter<T>

Returns:

isWriteable

public boolean isWriteable(Class<?> type,
                           Type genericType,
                           Annotation[] annotations,
                           javax.ws.rs.core.MediaType mediaType)

Specified by:

isWriteable in interface javax.ws.rs.ext.MessageBodyWriter<T>

Overrides:

isWriteable in class AbstractWriter<T>

writeTo

public void writeTo(T t,
                    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

Specified by:

writeTo in interface javax.ws.rs.ext.MessageBodyWriter<T>

Overrides:

writeTo in class AbstractWriter<T>

Throws:

IOException

javax.ws.rs.WebApplicationException

getEntityToJSON

public org.apache.commons.collections.Transformer getEntityToJSON()

An EntityToJson or JSONTransformer

setEntityToJSON

public void setEntityToJSON(org.apache.commons.collections.Transformer entityToJSON)

An EntityToJson or JSONTransformer

getType

public Class<T> getType()

If provided, will check the Entity or Collection for type.

Can be null:

true

setType

public void setType(Class<T> type)

If provided, will check the Entity or Collection for type.

Can be null:

true