RE: [Wrapper-user] can I use JNI from wrapper

[Sal I. <sal...@sy...>]

can I use JNI from wrapperAt first blush it looks like one of your jars is
missing from the classpath.
Did you add your classpath element(s) wrapper.conf?
wrapper.java.classpath.[n]=relative_path_to_your_jar(s)

Then, do you have the native DLLs in your path?
Try adding this to wrapper.conf:
wrapper.java.library.path.[n + 1]=relative path to vendor.dll & others

For my app I also had to add the following:
wrapper.java.library.path.2=../../jdk/bin
  -----Original Message-----
  From: wra...@li...
[mailto:wra...@li...]On Behalf Of Carl, Roger
  Sent: Wednesday, February 12, 2003 3:01 PM
  To: 'wra...@li...'
  Cc: Carl, Roger
  Subject: [Wrapper-user] can I use JNI from wrapper


  I am working on a Java application that uses a MS VB COM vendor.dll API
for accessing vendor proprietary files.  Everything is working good
standalone.  I just tried it from within a wrapper without success.  At the
point of instantiating the class that invokes the COM vendor.dll, I get:

  INFO   | jvm 1    | 2003/02/12 17:37:51 | Encountered an error running
main: java.lang.reflect.InvocationTargetException

  INFO   | jvm 1    | 2003/02/12 17:37:51 |
java.lang.reflect.InvocationTargetException: java.lang.UnsatisfiedLinkError:
pgi.qwutil.QwTemplate

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       void
pgi.pollsite.PollQwTemplates.updateSetup(java.lang.String)

  INFO   | jvm 1    | 2003/02/12 17:37:51 |
PollQwTemplates.java:124

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       void
pgi.pollsite.PollQwTemplates.poll(java.lang.String[])

  INFO   | jvm 1    | 2003/02/12 17:37:51 |
PollQwTemplates.java:65

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       void
pgi.pollsite.PollSite.polling(java.util.Hashtable)

  INFO   | jvm 1    | 2003/02/12 17:37:51 |               PollSite.java:95

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       void
pgi.pollsite.PollSite.main(java.lang.String[])

  INFO   | jvm 1    | 2003/02/12 17:37:51 |               PollSite.java:79

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       java.lang.Object
java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[])

  INFO   | jvm 1    | 2003/02/12 17:37:51 |               native code

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       void
com.silveregg.wrapper.WrapperSimpleApp.run()

  INFO   | jvm 1    | 2003/02/12 17:37:51 |
WrapperSimpleApp.java:96

  INFO   | jvm 1    | 2003/02/12 17:37:51 |       void
java.lang.Thread.run()

  INFO   | jvm 1    | 2003/02/12 17:37:51 |               Thread.java:484

  INFO   | jvm 1    | 2003/02/12 17:37:51 |

  INFO   | jvm 1    | 2003/02/12 17:37:51 | WrapperSimpleApp Usage:

  INFO   | jvm 1    | 2003/02/12 17:37:51 |   java
com.silveregg.wrapper.WrapperSimpleApp {app_class} [app_parameters]

  INFO   | jvm 1    | 2003/02/12 17:37:51 |

  INFO   | jvm 1    | 2003/02/12 17:37:51 | Where:

  INFO   | jvm 1    | 2003/02/12 17:37:51 |   app_class:      The fully
qualified class name of the application to run.

  INFO   | jvm 1    | 2003/02/12 17:37:51 |   app_parameters: The parameters
that would normally be passed to the

  INFO   | jvm 1    | 2003/02/12 17:37:51 |                   application.

  STATUS | wrapper  | 2003/02/12 17:37:53 | <-- Wrapper Stopped

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