The SpringSource dm Server generates automatic package imports (i.e., via the
Import-Package manifest header) for various
module personalities. This section lists which packages are automatically
generated for each personality.
As required by the OSGi Web Container specification all WARs and Web Bundles will automatically import the following packages:
javax.servlet;version="2.5"javax.servlet.http;version="2.5"javax.servlet.jsp";version="2.1"javax.servlet.jsp.el;version="2.1"javax.servlet.jsp.tagext;version="2.1"javax.el";version="1.0"
In addition to the above-described imports, dm Server will also
generate automatic imports for all of the packages that are exported by the system
bundle, unless an import for the package already exists in the artifact’s manifest,
or the artifact contains the package, i.e. within WEB-INF/classes,
or in a jar file in WEB-INF/lib. When an import is generated, it
is versioned such that it exactly matches the version or versions of the package that
are exported from the system bundle. For example, a package that’s exported only at
version 1.0.0 will generate an import with a version of
[1.0.0,1.0.0], and a package that’s exported at version
1.0.0 and version 2.0.0 will generate an import
with a version of [1.0.0,2.0.0].
![[Tip]](images/tip.gif) | System Bundle Package Exports |
|---|---|
For further details on which packages are exported by the
OSGi system bundle, consult the |