J'utilise Jersey pour WS. J'ai la méthode suivante:Paramètre Null dans la méthode de service web
@Path("...")
@POST
public Response updateConfigs(@Context HttpServletRequest request, ....
ConfigurationItemList itemList) {
...
}
Où est itemList POST param. Quand je tente d'appeler cette méthode avec params POST vides, je reçois une exception:
[#|2012-10-12T14:08:52.623+0200|SEVERE|glassfish3.1.1|com.sun.jersey.spi.container.ContainerResponse|_ThreadID=25;_ThreadName=Thread-2;|The exception contained within MappableContainerException could not be mapped to a response, re-throwing to the HTTP container
java.io.EOFException: No content to map to Object due to end of input
at org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:2173)
at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2106)
at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1004)
...
|#]
[#|2012-10-12T14:08:52.624+0200|WARNING|glassfish3.1.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=25;_ThreadName=Thread-2;|StandardWrapperValve[...ApplicationConfig]: PWC1406: Servlet.service() for servlet ....ApplicationConfig threw exception
java.io.EOFException: No content to map to Object due to end of input
at org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:2173)
at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2106)
at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1004)
at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:410)
....
|#]
Quelle annotation '@ Consumes' utilisez-vous? Comment 'ConfigurationItemList' est-il mappé de/vers JSON/XML/...? –
'@Consumes (MediaType.APPLICATION_JSON)' La conversion est faite par Jersey. –