Having the same issue here. When I try to call the deprecated
getUploadedBlobs() I get this error:
WARNING:
/_ah/upload/agx1c2F2aW50cmFuZXRyHAsSFV9fQmxvYlVwbG9hZFNlc3Npb25fXxiNAgw
java.lang.ClassCastException: java.util.ArrayList cannot be cast to
java.lang.String
at
com.google.appengine.api.blobstore.BlobstoreServiceImpl.getUploadedBlobs(BlobstoreServiceImpl.java:132)
at
com.utilitiessavings.testapp1.server.UploadServiceImpl.doPost(UploadServiceImpl.java:39)
and if I switch to getUploads() as recommended I get this error instead:
WARNING: Error for
/_ah/upload/agx1c2F2aW50cmFuZXRyHAsSFV9fQmxvYlVwbG9hZFNlc3Npb25fXxiOAgw
java.lang.NoSuchMethodError:
com.google.appengine.api.blobstore.BlobstoreService.getUploads(Ljavax/servlet/http/HttpServletRequest;)Ljava/util/Map;
at
com.utilitiessavings.testapp1.server.UploadServiceImpl.doPost(UploadServiceImpl.java:38)
Can anyone shed any light on this?
Cheers,
Drew
On Tuesday, 31 January 2012 13:13:44 UTC, roelanto wrote:
>
> Hi all,
>
> I'm trying to implement simple uploading.
>
> The beginning of upload callback code looks as follows:
>
> public void doPost(javax.servlet.http.HttpServletRequest request,
> javax.servlet.http.HttpServletResponse response) throws
> ServletException, IOException
> {
> System.err.println("doPost on uploadImageFile");
>
> BlobstoreService blobstoreService =
> BlobstoreServiceFactory.getBlobstoreService();
> blobstoreService.getUploads(request);
>
> Java then throws an exception on the getUploads(request)-line (which
> is lineno. 73):
>
> HTTP ERROR 500
>
> Problem accessing /_ah/upload/
> agZidHNvZXByHAsSFV9fQmxvYlVwbG9hZFNlc3Npb25fXxioBAw. Reason:
>
>
> com.google.appengine.api.blobstore.BlobstoreService.getUploads(Ljavax/
> servlet/http/HttpServletRequest;)Ljava/util/Map;
>
> Caused by:
>
> java.lang.NoSuchMethodError:
> com.google.appengine.api.blobstore.BlobstoreService.getUploads(Ljavax/
> servlet/http/HttpServletRequest;)Ljava/util/Map;
> at [my prefix].UploadImageFile.doPost(UploadImageFile.java:73)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
> 511)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1166)
> at
> com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:
>
>
> 97)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1157)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
> 388)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
> 216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
> 182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
> 765)
> at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
> 418)
> at
> com.google.appengine.tools.development.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:
>
>
> 78)
> at
> org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)
> at
> org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
> at
> com.google.appengine.api.blobstore.dev.UploadBlobServlet.handleUpload(UploadBlobServlet.java:
>
>
> 384)
> at com.google.appengine.api.blobstore.dev.UploadBlobServlet.access
> $000(UploadBlobServlet.java:68)
> at com.google.appengine.api.blobstore.dev.UploadBlobServlet
> $1.run(UploadBlobServlet.java:111)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> com.google.appengine.api.blobstore.dev.UploadBlobServlet.doPost(UploadBlobServlet.java:
>
>
> 108)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
> 511)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1166)
> at
> com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:
>
>
> 35)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1157)
> at
> com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:
>
>
> 60)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1157)
> at
> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:
>
>
> 43)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1157)
> at
> com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:
>
>
> 122)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1157)
> at
> com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:
>
>
> 97)
> at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1157)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
> 388)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
> 216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
> 182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
> 765)
> at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
> 418)
> at
> com.google.appengine.tools.development.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:
>
>
> 78)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
> 152)
> at com.google.appengine.tools.development.JettyContainerService
> $ApiProxyHandler.handle(JettyContainerService.java:362)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
> 152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
> 542)
> at org.mortbay.jetty.HttpConnection
> $RequestHandler.content(HttpConnection.java:938)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755)
> at
> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
> at
> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
> 409)
> at org.mortbay.thread.QueuedThreadPool
> $PoolThread.run(QueuedThreadPool.java:582)
>
>
> According to the documentation, getUploads() should exist. I use
> appengine API 1.6.1 v. 201201120043r37. Is there something I'm
> overlooking, or is this a bug?
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