-1
私はレスポンスを返すMULTIPART FORM_DATAを消費し、それを使って何かを行いますdropwizardで、残りのAPIを作成しようとしていますが、ユーザーがいない合格した場合のシステムよりもマルチパートファイルが復帰応答io.dropwizard.jersey.errors.LoggingExceptionMapper：リクエストの処理中にエラーが発生しました：5a81495aefe8fa44！ java.lang.NullPointerExceptionが：ヌル
{
"code": 500,
"message": "There was an error processing your request. It has been logged (ID dd0ffe2edbe69923)."`}`
私はそこに自分自身の応答がほしいと思うintstead。これは、クライアントが
@POST
@Path("/upload")
@CacheControl(maxAge = 1, maxAgeUnit = TimeUnit.DAYS)
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Produces({"application/json", "application/xml",
"application/OCTET_STREAM", "application/x-protobuf",
"application/PLAIN.TEXT"})
public Response start(@FormDataParam("file") InputStream inputStream,
@FormDataParam("file") FormDataContentDisposition fileDetail
)throws NullPointerException,Exception{
return Response.ok("anything").build();
}
を取得していることを応答であり、要求が
curl -X POST \
http://localhost:3013/not \
-H 'cache-control: no-cache' \
-H 'postman-token: 8214d505-55a4-c13d-80df-896582a6cff0'
であり、これはエラーサーバー
ERROR [2017-07-12 16:38:02,543] io.dropwizard.jersey.errors.LoggingExceptionMapper: Error handling a request: dd0ffe2edbe69923
! java.lang.NullPointerException: null
! at org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider$FormDataParamValueFactory.provide(FormDataParamValueFactoryProvider.java:282)
! at org.glassfish.jersey.server.spi.internal.ParamValueFactoryWithSource.provide(ParamValueFactoryWithSource.java:71)
! at org.glassfish.jersey.server.spi.internal.ParameterValueHelper.getParameterValues(ParameterValueHelper.java:90)
! at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$AbstractMethodParamInvoker.getParamValues(JavaResourceMethodDispatcherProvider.java:127)
! at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
! at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
! at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
! at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
! at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
! at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
! at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
! at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
! at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
! at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
! at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
! at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
! at io.dropwizard.jetty.NonblockingServletHolder.handle(NonblockingServletHolder.java:49)
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
! at io.dropwizard.servlets.ThreadNameFilter.doFilter(ThreadNameFilter.java:34)
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1621)
! at io.dropwizard.jersey.filter.AllowedMethodsFilter.handle(AllowedMethodsFilter.java:50)
! at io.dropwizard.jersey.filter.AllowedMethodsFilter.doFilter(AllowedMethodsFilter.java:44)
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1621)
! at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:541)
! at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
! at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1239)
! at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
! at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:481)
! at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
! at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1141)
! at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
! at com.codahale.metrics.jetty9.InstrumentedHandler.handle(InstrumentedHandler.java:241)
! at io.dropwizard.jetty.RoutingHandler.handle(RoutingHandler.java:51)
! at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:494)
! at io.dropwizard.jetty.BiDiGzipHandler.handle(BiDiGzipHandler.java:68)
! at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:56)
! at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:169)
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
! at org.eclipse.jetty.server.Server.handle(Server.java:564)
! at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
! at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
! at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
! at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
! at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
! at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:672)
! at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:590)
! at java.lang.Thread.run(Thread.java:745)
で示され、依存関係は
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-multipart</artifactId>
<version>2.17</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>