I'll try looking up the pcpmi if the visibility will let me - The pcpmi can at
least provide a list of the extensible source groups, which should lead to the
right value for the second parameter to addLibraries. How do get the list of
types for parameter 3 I wonder?
On 2018/05/25 11:57:42, Peter Nabbefeld <peter.nabbef...@gmx.de> wrote:
>
> Hi Stephen,
>
> I've found the following source code:
>
> @SuppressWarnings("deprecation")
> public static
> org.netbeans.spi.java.project.classpath.ProjectClassPathExtender
> extenderForModifier(final Project p) {
> return new
> org.netbeans.spi.java.project.classpath.ProjectClassPathExtender() {
> @Override public boolean addLibrary(Library library) throws
> IOException {
> ProjectClassPathModifierImplementation pcpmi =
> p.getLookup().lookup(ProjectClassPathModifierImplementation.class);
> return pcpmi != null ?
> extenderForModifier(pcpmi).addLibrary(library) : false;
> }
> ...
>
> As the J2SE implementation is rather old, I'd guess it does not provide
> its own ProjectClassPathModifierImplementation - could You check its
> exact type (FQCN)? That will probably make things more clear (and easier
> to find the implementation code).
>
> Kind regards
> Peter
>
>
> Am 25.05.2018 um 12:59 schrieb sgpa...@mainscreen.com:
> > Hi Peter,
> > Thanks for the quick reply.
> > The plugin adds a library to the classpath, currently by rewriting the
> > projevct properties file. I am trying to use the API instead. I can get it
> > working using ProjectClassPathExtender but not ProjectClassPathModifier,
> > which gives me:
> > Java.lang.UnsupportedOperationException: Project in
> > C:\Users\sparry\ownCloud\development\NetbeansProjects\JavaApplication16 of
> > class org.netbeans.modules.java.j2seproject.J2SEProject has a
> > ProjectClassPathModifierImplementation but it will not handle
> > classpath/compile for
> > C:\Users\sparry\ownCloud\development\NetbeansProjects\JavaApplication16
> > extensible source groups:
> > C:\Users\sparry\ownCloud\development\NetbeansProjects\JavaApplication16\src
> > at
> > org.netbeans.api.java.project.classpath.ProjectClassPathModifier.findExtensible(ProjectClassPathModifier.java:388)
> >
> > The code I have been trying, including the three different variations I
> > have tried follows:
> > FileObject projectRoot = project.getProjectDirectory();
> > Sources sources = ProjectUtils.getSources(project);
> > SourceGroup sourceGroup =
> > sources.getSourceGroups(Sources.TYPE_GENERIC)[0];
> > FileObject sgRoot = sourceGroup.getRootFolder();
> > Library lib = libraryManager.getLibrary(LIB_NAME);
> > ProjectClassPathModifier pcpm =
> > projectLookup.lookup(ProjectClassPathModifier.class);
> > ProjectClassPathExtender pcpe =
> > pcpm.extenderForModifier(project);
> > pcpe.addLibrary(lib); // Works but deprecated
> > pcpm.addLibraries(new Library[]{lib}, projectRoot,
> > ClassPath.COMPILE); // Fails regardless
> > pcpm.addLibraries(new Library[]{lib}, sgRoot,
> > ClassPath.COMPILE); // Fails regardless
> >
> >
> > On 2018/05/25 10:11:41, Peter Nabbefeld <peter.nabbef...@gmx.de> wrote:
> >> Hi Stephen,
> >>
> >> what does it mean, You "cannot get it working"? Which problems
> >> (behaviour or exceptions) do You have exactly?
> >>
> >> Kind regards
> >> Peter
> >>
> >>
> >> Am 25.05.2018 um 11:50 schrieb sgpa...@mainscreen.com:
> >>> Hi,
> >>> Can someone please direct me to the correct place for asking questions
> >>> regarding plugin devlopment?
> >>> I am having trouble contributing a fix to a bug in a third-party NB 8
> >>> plugin - I have a fix using the deprecated ProjectClassPathExtender class
> >>> but I want to use the replacement ProjectClassPathModifier class, but I
> >>> cannot get it working.
> >>> Thanks
> >>> Stephen Parry
> >>>
> >>> ---------------------------------------------------------------------
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> >>>
> >>>
> >>
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> >>
> >>
> >>
> >
> >
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>
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