MojoGenerator can't generate .NET-Mojos referencing a newer NPanday.Plugin.dll
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Key: NPANDAY-398
URL: https://issues.apache.org/jira/browse/NPANDAY-398
Project: NPanday
Issue Type: Bug
Components: Maven Plugins
Affects Versions: 1.3.1-incubating
Reporter: Lars Corneliussen
Fix For: 1.3.1-incubating
When building NPanday against a released version (e.g. trunk ->
1.3-incubating), there is a problem generating Mojos.
The .NET-based Plugins we release should reference NPanday.Plugin.dll from the
reactor using ${project.version} - in the current case
1.3.1-incubating-SNAPSHOT. But then the MojoGenerator is used from the
bootstrap-version (1.3-incubating). This one also references (is compiled
against) NPanday.Plugin of 1.3-incubating.
Now, since NPanday.Plugin is strong-named the "old" MojoGenerator reflects on
the "new" .NET-based Mojos and runs into a version conflict.
In order to fix this, we have to relax the versioning in MojoGenerator by
listening to AppDomain.AssemblyResolve event and help finding the right version.
I'm not sure if we can "downgrade" the version for the Plugin reference, or if
we need to load the newer NPanday.Plugin into the AppDomain and use that
instead.
{code}
NPanday: Start Process = 12.04.2011 09:38:38
"targetAssemblyFile=C:\Workbench\NPanday\svn-trunk\plugins\netplugins\NPanday.Plugin.Addin\target\NPanday.Plugin.Addin.dll"
"outputDirectory=C:\Workbench\NPanday\svn-trunk\plugins\netplugins\NPanday.Plugin.Addin"
"groupId=npanday.plugin" "artifactId=NPanday.Plugin.Addin"
"artifactVersion=1.3.1-incubating-SNAPSHOT"
"startProcessAssembly=C:\Workbench\NPanday\svn-trunk\target\NPanday.Plugin.MojoGenerator.exe"
"pluginArtifactPath=C:\Workbench\NPanday\svn-trunk\target\NPanday.Plugin.dll"
Creating Plugin Domain Manager
Loading Generator:
C:\Workbench\NPanday\svn-trunk\plugins\netplugins\NPanday.Plugin.Addin\target
Creating Plugin Domain Manager
Assembly :mscorlib
Assembly :NPanday.Plugin
Assembly :NPanday.Plugin.Addin
[INFO]
[INFO] Unhandled Exception: System.InvalidCastException: Unable to cast object
of type 'NPanday.Plugin.FieldAttribute' to type 'NPanday.Plugin.FieldAttribute'.
[INFO] at NPanday.Plugin.Generator.JavaClassUnmarshaller.convert(Type
abstractMojoType, String groupId)
[INFO] at NPanday.Plugin.Generator.JavaClassUnmarshaller.GetMojosFor(String
assemblyName, String groupId)
[INFO] at NPanday.Plugin.Generator.JavaClassUnmarshaller.GetMojosFor(String
assemblyName, String groupId)
[INFO] at
NPanday.Plugin.MojoGenerator.Generator.BuildPluginProject(AppDomain
applicationDomain, FileInfo pluginArtifact, FileInfo outputDirectory, String
groupId, String artifactId, String version)
[INFO] at NPanday.Plugin.MojoGenerator.Generator.Main(String[] args)
NPanday: End Process = 12.04.2011 09:38:57; exit code = -532459699
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
{code}
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