522 2011-11-03 02:04:10 +0100 Problem when starting jar which uses jogl from eclipse 2011-12-02 07:59:40 +0100 1 1 3 JogAmp Gluegen core 2 pc_x86_32 windows VERIFIED FIXED --- major --- 1 peter.schauss sgothel wwalker3 DEFECT 04391a3f417e10e1b6dafbd8becc63659af633c3 c6091024864e0fc9069683534370306838eb371a --- oldest_to_newest 1165 0 peter.schauss 2011-11-03 02:04:10 +0100 Maybe this is only a follow-up bug, but i keep on getting an error when trying to start a jar which is using jogl. I tried to use the described library-technique from http://jogamp.org/wiki/index.php/Setting_up_a_JogAmp_project_in_your_favorite_IDE with eclipse. Resource strings without directory path lead to crash: For example: IOUtil.getClassURL->jar:rsrc:gluegen.jar!/com/jogamp/common/util/cache/TempJarCa che.class getJarURL->jar:rsrc:gluegen.jar!/ getJarURLDirname fails on this URL at final URL jarUrlRoot = JarUtil.getJarURLDirname in Platform.loadGlueGenRTImpl Exception in thread "main" java.lang.ExceptionInInitializerError at javax.media.opengl.GLProfile.<clinit>(GLProfile.java:1155) at demos.jgears.JGears.<clinit>(JGears.java:47) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoa der.java:56) Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -4 at java.lang.String.substring(Unknown Source) at com.jogamp.common.util.JarUtil.getJarURLDirname(JarUtil.java:114) at com.jogamp.common.os.Platform$3.run(Platform.java:305) at java.security.AccessController.doPrivileged(Native Method) at com.jogamp.common.os.Platform.loadGlueGenRTImpl(Platform.java:299) at com.jogamp.common.os.Platform.<clinit>(Platform.java:208) ... 5 more 1166 1 peter.schauss 2011-11-04 10:11:10 +0100 Changing the directory of the jogl jar in the deployed jar is a workaround here. The bug only occurs if the jogl and gluegen jars are in the root of the deployed jar. This is the default for the eclipse jar export when using a library. 1179 2 293 peter.schauss 2011-11-13 15:46:25 +0100 Created attachment 293 Modified JarUtil.java which does not show the problem (not clean) The are several problems in the old JarUtil class. On the one hand and empty directory in the URL leads to an String-Error. The other problem is that the URL could have another protocol, e.g. if one uses onejar, then the protocol would look different, at the moment it is hard-coded length and it is not even checked if the first chars are what expected. The attached file is not a clean fix but a proposal in which direction to change. 1218 3 sgothel 2011-11-28 05:55:37 +0100 Hi Peter, I have troubles to reproduce your case. Here is what I have done: 1) Set up a vanilla eclipse (3.7.0) workspace 2) Add the JOGL User Library: - Window.Preference - Java.Build_Path.User_Libraries: + JOGL + gluegen-rt.jar + jogl.all.jar + gluegen-rt-natives-linux-amd64.jar + jogl-all-natives-linux-amd64.jar (you may add all other native JARs here) 3) New test project - Right-click your project in the Package Explorer and click "Properties". - Select "Java Build Path" and click the "Libraries" tab. + JOGL - Add some simple code .. - Run as Java Application .. 4) Export - Right-click your project in the Package Explorer and click "Export" - Select Java.Runnable_JAR_file + Launch configuration + some destination path + Library handling: Copy required libraries into a sub-folder next to the generated JAR Result: ./lala01.jar ./lala01_lib/jogl.all.jar ./lala01_lib/jogl-all-natives-linux-amd64.jar ./lala01_lib/... etc .. The libs are all in the resulting classpath (of the JAR's MANIFEST), well .. it doesn't hurt. Obviously you are referring to a different process, please elaborate. 1219 4 sgothel 2011-11-28 05:56:44 +0100 Adding Wade to validate my trial @ comment 3 1223 5 sgothel 2011-11-28 21:37:30 +0100 Ok .. it's a jar in a jar (at root) .. I add a test case for this and use your ideas to better the JarUtil class. 1224 6 wwalker3 2011-11-29 04:17:59 +0100 (to Sven, regarding comment #3) Let me know when (or if) I need to validate something here still. When exporting a JAR from Eclipse, usually people either choose to put the library JARs inside the exported JAR, or to unpack the library JARs inside the exported JAR, so hopefully either case will work with JOGL. The one you chose (unpack in a directory beside the JAR) is not as common, though we should still support it. I guess people like their exported JARs to be self-contained :) 1225 7 sgothel 2011-11-29 05:29:55 +0100 JarUtil: Improve Robustness (Bug 522) and API doc, prepare for Jar-In-Jar. Add unit test. http://jogamp.org/git/?p=gluegen.git;a=commit;h=04391a3f417e10e1b6dafbd8becc63659af633c3 JarUtil (Fix Bug 522): Handle case where given URL doesn't contain any '/' (eg. Eclipse 'rsrc:' case) http://jogamp.org/git/?p=gluegen.git;a=commit;h=c6091024864e0fc9069683534370306838eb371a Manual tested w/ Eclipse: Preparations: =============== 1) Set up a vanilla eclipse (3.7.0) workspace 2) Add the JOGL User Library: - Window.Preference - Java.Build_Path.User_Libraries: + JOGL + gluegen-rt.jar + jogl.all.jar + gluegen-rt-natives-linux-amd64.jar + jogl-all-natives-linux-amd64.jar You may add all other native JARs here. Note that these are not required in the CLASSPATH by JOGL, however, they are required by Eclipse to export your project as a Runnable JAR File. 3) New test project - Right-click your project in the Package Explorer and click "Properties". - Select "Java Build Path" and click the "Libraries" tab. + JOGL - Add some simple code .. - Run as Java Application .. Test-1: ========= Export - Right-click your project in the Package Explorer and click "Export" - Select Java.Runnable_JAR_file + Launch configuration + some destination path + Library handling: Copy required libraries into a sub-folder next to the generated JAR Result: Works! ./lala01.jar ./lala01_lib/jogl.all.jar ./lala01_lib/jogl-all-natives-linux-amd64.jar ./lala01_lib/... etc .. Test-2: ========= Export - Right-click your project in the Package Explorer and click "Export" - Select Java.Runnable_JAR_file + Launch configuration + some destination path + Library handling: Package required libraries into generated JAR Result: Works! ./lala02.jar: Manifest-Version: 1.0 Rsrc-Class-Path: ./ gluegen-rt-natives-linux-amd64.jar gluegen-rt.jar jogl-all-natives-linux-amd64.jar jogl.all.jar Class-Path: . Rsrc-Main-Class: Test01 Main-Class: org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader 293 2011-11-13 15:46:25 +0100 2011-11-13 15:46:25 +0100 Modified JarUtil.java which does not show the problem (not clean) JarUtil.java text/plain 16124 peter.schauss cGFja2FnZSBjb20uam9nYW1wLmNvbW1vbi51dGlsOwoKaW1wb3J0IGphdmEuaW8uQnVmZmVyZWRJ bnB1dFN0cmVhbTsKaW1wb3J0IGphdmEuaW8uQnVmZmVyZWRPdXRwdXRTdHJlYW07CmltcG9ydCBq YXZhLmlvLkZpbGU7CmltcG9ydCBqYXZhLmlvLkZpbGVPdXRwdXRTdHJlYW07CmltcG9ydCBqYXZh LmlvLklPRXhjZXB0aW9uOwppbXBvcnQgamF2YS5pby5JbnB1dFN0cmVhbTsKaW1wb3J0IGphdmEu aW8uT3V0cHV0U3RyZWFtOwppbXBvcnQgamF2YS5uZXQuSmFyVVJMQ29ubmVjdGlvbjsKaW1wb3J0 IGphdmEubmV0LlVSTDsKaW1wb3J0IGphdmEubmV0LlVSTENvbm5lY3Rpb247CmltcG9ydCBqYXZh LnNlY3VyaXR5LmNlcnQuQ2VydGlmaWNhdGU7CmltcG9ydCBqYXZhLnV0aWwuRW51bWVyYXRpb247 CmltcG9ydCBqYXZhLnV0aWwuSGFzaE1hcDsKaW1wb3J0IGphdmEudXRpbC5NYXA7CmltcG9ydCBq YXZhLnV0aWwuamFyLkphckVudHJ5OwppbXBvcnQgamF2YS51dGlsLmphci5KYXJGaWxlOwoKaW1w 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