Hi, Do you work on local dev server or on live infrastructure ?
Local dev servers requires additional jars to be included regards didier On Jan 24, 12:02 pm, Simon Knott <[email protected]> wrote: > As Fabrizio has mentioned, the API methods have changed. However, > you're saying that you can get the code to compile and it's throwing > errors at runtime, which suggests that something has gone wrong with > your imports - are you including both the labs and the non-labs API > imports in the same class? > > Simon > > On Jan 23, 6:14 pm, Doug <[email protected]> wrote: > > > Good Afternoon All, > > > I am working to convert from the Task Queue Labs API to the non-labs API > > version. I am finding it slightly more difficult than I initially > > anticipated. It appears that how I was adding tasks to the queue is not > > compatible with the non-labs API. If I just update the imports to bring in > > the new API I get the error “The method url(String) is undefined for the > > type TaskOptions.Builder”. I have provide some example of my code below, > > if anyone else has converted can you give me some guidance on what I am > > doing wrong? > > > Current code, using the Labs API: > > *import* *com.google.appengine.api.labs.taskqueue.Queue*; > > *import* *com.google.appengine.api.labs.taskqueue.QueueFactory*; > > *import* *com.google.appengine.api.labs.taskqueue.TaskOptions*; > > *import* *com.google.appengine.api.labs.taskqueue.TaskOptions.Method*; > > *import* *com.google.appengine.api.labs.taskqueue.TaskOptions.Builder*.*; > > > … > > > Queue add_queue = QueueFactory.getQueue("add"); > > … > > > for (int i = 1; i < Item_counter; i++) { > > > add_queue.add(TaskOptions.Builder.url("/add?item="+ItemURL[i]).method(Method.GET)); > > > } > > > Code using the non-Labs API > > > import com.google.appengine.api.taskqueue.Queue; > > import com.google.appengine.api.taskqueue.QueueFactory; > > import com.google.appengine.api.taskqueue.TaskOptions; > > import com.google.appengine.api.taskqueue.TaskOptions.Method; > > import static com.google.appengine.api.taskqueue.TaskOptions.Builder.*; > > > TaskOptions TOdefault = > > com.google.appengine.api.taskqueue.TaskOptions.Builder.withDefaults(); > > > … > > > for (int i = 1; i < Item_counter; i++) { > > > TaskOptions TO = new TaskOptions(TOdefault); > > TO.url("/add"); > > TO.param("item", itemURL[i]); > > TO.method(Method.GET); > > add_queue.add(TO); > > > } > > > The new code compiles and will “run”, but I get all kinds of null pointer > > exceptions from the tasks when they try to run. If I switch back to the > > labs API it works perfectly. Can anyone help me understand what I need to > > do to either get my original code to work with the new API and/or what I did > > incorrectly with the updated code? > > > Thanks, > > Doug > > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
