There is no direct answer. But here are some suggestions. If you add the .so file in the src/main/resources directory of your project it should get included in the app jar (please check, otherwise you'll need to tweak the gradle script or post-process the s4r file).
Then when loading the .so file, you might want to use something along these lines : use System.loadLibrary() , pass it the library path , that you get through something like: getClassLoader().getResource(.so lib name) + get a path for that resource. Note: the classloader must be this of the S4 application (that can load the contents of the S4R file) Hope this helps, Matthieu On May 9, 2013, at 15:19 , ?????? wrote: > > Yes,I checked the s4r file,there is jnetpcap.jar. > I edited the native libraries of jnetpcap.jar in eclipse.However,there are no > native libraries in the s4r file. > I don't know how to add the native libraries to s4r file. > > ------------------ ???????? ------------------ > ??????: "Matthieu Morel"<matth...@yahoo-inc.com>; > ????????: 2013??5??9??(??????) ????6:53 > ??????: "<s4-user@incubator.apache.org>"<s4-user@incubator.apache.org>; > ????: Re: ?????? dependency > > > On May 9, 2013, at 05:26 , ?????? wrote: > >> >> Hi,I have read the dependency document >> http://incubator.apache.org/s4/doc/0.6.0/application_dependencies/; >> I want to use jnetpcap in my project. >> I edited the build.gradle by adding compile ':jnetpcap' to >> dependencies >> {}. >> >> And while I run the command " >> ./s4 >> s4r -a=hello.HelloApp -b=`pwd`/build.gradle myApp",it showed "build >> successful". >> >> However,while the project was running,it came below errors: >> >> >> 10:39:18.003 [itoa] ERROR org.apache.s4.core.S4Node - Uncaught exception in >> thread itoa >> java.lang.NoClassDefFoundError: Could not initialize class >> org.jnetpcap.packet.PcapPacket >> at hello.AbstractPE.onEvent(AbstractPE.java:28) >> ~[phishApp.jar:unspecified] >> at OverloadDispatcher192.dispatchEvent(Unknown Source) ~[na:na] >> at >> org.apache.s4.core.ProcessingElement.handleInputEvent(ProcessingElement.java:461) >> ~[s4-core-0.6.0-incubating.jar:0.6.0-incubating] >> at >> org.apache.s4.core.Stream$StreamEventProcessingTask.run(Stream.java:333) >> ~[s4-core-0.6.0-incubating.jar:0.6.0-incubating] >> at >> org.apache.s4.comm.staging.BlockingThreadPoolExecutorService$RunnableWithPermitRelease.run(BlockingThreadPoolExecutorService.java:178) >> ~[s4-comm-0.6.0-incubating.jar:0.6.0-incubating] >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> ~[na:1.7.0_19] >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> ~[na:1.7.0_19] >> at java.lang.Thread.run(Thread.java:722) ~[na:1.7.0_19] >> >> >> I don't know what caused the error.I check the *.jar file compiled by the >> s4r command.In the *.jar file ,there is class org.jnetpcap.packet.PcapPacket >> in jnetpcap.jar file. > > > If your dependency is not in the standard maven repository, make sure it is > in the lib directory. > > The jnetpcap.jar file must be embedded in the generated s4r file, can you > make sure this is the case (just unzip to check)? > > > Matthieu > >> >> ------------------ ???????? ------------------ >> ??????: "Matthieu Morel"<mmo...@apache.org>; >> ????????: 2013??5??8??(??????) ????9:42 >> ??????: "s4-user"<s4-user@incubator.apache.org>; >> ????: Re: dependency >> >> Please check the 0.6.0 documentation here: >> http://incubator.apache.org/s4/doc/0.6.0/application_dependencies/ >> >> Hope this helps, >> >> Matthieu >> >> On May 8, 2013, at 15:39 , ?????? wrote: >> >>> How to add dependencies to my S4 application? >>> I want to use jnetpcap in one PE. >>> How to add dependencies to my s4 application? >> >
