problem about bnd-Collection of common programming errors

11 years ago
admin
3 minutes

  • palacsint
    java osgi classloader apache-felix bnd
    In my OSGi environment I am trying to preload a database driver for further usage. Normally, this can be done like that:Class.forName(“com.mysql.jdbc.Driver”);After that, a connection can be created. However, if I use that in OSGi under Felix, he says that the class cannot be found (ClassNotFoundException) and the connection cannot be created. But when I do something like that (try-catch is omitted):com.mysql.jdbc.Driver d = new com.mysql.jdbcDriver Class.forName(“com.mysql.jdbc.Driver”);Then ev

  • Boomah
    java osgi apache-felix bnd
    In my osgi application I have three bundles, travel.api, table.api and utils. travel.api depends on table.api which depends on utils. Note that travel.api doesn’t directly depend on utils. I use aQute Bnd to generate the manifests and I believe it is working fine. The manifests are displayed below.There is a class called PageData that has a field of type TableData, which in turn has a field of type TestObject. PageData is located in travel.api, TableData is located in table.api and TestObject is

  • Saket
    ant osgi apache-felix bnd
    I have an OSGi bundle that is built using ANT and the classic BND tool. My bundle uses a library (JAR) internally, which is not available as a bundle within my OSGi container (Apache Felix). So, I am trying to embed it within my bundle, for access at runtime. How can I embed such a library/JAR using ANT+BND? (Note : I cannot use MAVEN, using which this could have been a lot easier)

  • user1202394
    java import osgi bundle bnd
    I inherited a .bnd file that has the import !javax., and my program produces runtime errors if I take out that statement. I currently need to add JavaHelp to my application, which is under javax.help.. When I have both of those imports in my .bnd and I use a class from JavaHelp, it produces a ClassNotFoundException for the specific class, like javax.help.JHelp. Is there a way to handle this situation, I feel stuck.

  • kiki
    bnd maven-bundle-plugin
    In a POM parent I’m defining all common rules to build a bundle. In the Embed-Dependency instruction I would like to write :<Embed-Dependency>*;scope=compile|runtime;artifactId=!my-api;type=!bundle</Embed-Dependency>”Embed all dependencies having scope compile or runtime except my-api artifact and bundle typed dependencies.”It works for scope and artifactId constraints but type!=bundle doesn’t seem to work.All this to avoid having to specify the provided scope to bundle dependencies

  • Emil Lundberg
    osgi gradle bnd
    I’m building an OSGi jar using Gradle, and I’m having a bit of trouble with the manifest. Here’s an excerpt from my build script:apply plugin: ‘java’ apply plugin: ‘osgi’jar {baseName = ‘awesome’manifest {name = ‘An Awesome Application’symbolicName = ‘com.example.awesome’ // instruction ‘Import-Package’, ‘org.springframework.orm’} }Using the above, Gradle detects my dependencies and adds an Import-Package with all my compile-time dependencies. But say my application has a runtime dependen

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