Choosing plugins to update programmatically [message #1772891] |
Mon, 18 September 2017 12:57 |
Diego Tavolaro Messages: 6 Registered: August 2017 |
Junior Member |
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I would like to update a P2 repository with Eclipse 4 programmatically and I would like to choose plugins to update. Classic way to retrieve the provisioning job which updates the repository is:
ProvisioningSession session = new ProvisioningSession(agent);
UpdateOperation operation = new UpdateOperation(session);
operation.getProvisioningContext().setArtifactRepositories(new URI[] { uri});
operation.getProvisioningContext().setMetadataRepositories(new URI[] { uri});
IStatus status = operation.resolveModal(sub.newChild(100))
ProvisioningJob provisioningJob = operation.getProvisioningJob(monitor);
IStatus st = provisioningJob.runModal(monitor);
The resolveModal method checks plugins to update. If I print the possible updates I will have only the product and not the plugins to update.
Update[] updates = operation.getPossibleUpdates();
Now, how to choose the plugins I would like to updates? The UpdateOperation object constructor allows me to specify a list of Installable Units, but if I exclude only the plugin I do not want, the system equally updates all the repository.
IProfile self = profileRegistry.getProfile(IProfileRegistry.SELF);
IQuery<IInstallableUnit> query = new UserVisibleRootQuery();
IQueryResult<IInstallableUnit> roots = self.query(query, null);
Set<IInstallableUnit> iiu = roots.toUnmodifiableSet();
if (iiu != null) {
for (IInstallableUnit i : iiu) {
logger.info("NAME: " + i.getId() + " - VERSION: " + i.getVersion().toString());
}
}
What I have from this code, that should search for available updates in all the repository is the only product, with version with timestamp changed (everytime I build with Tycho I have a new version 1.0.0.<timestamp>).
The application performs a simple check of the available updates. I do not need UI to do that.
What am I wrong ?
Thank you.
[Updated on: Mon, 18 September 2017 13:04] Report message to a moderator
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Re: Choosing plugins to update programmatically [message #1772907 is a reply to message #1772891] |
Mon, 18 September 2017 15:04 |
Diego Tavolaro Messages: 6 Registered: August 2017 |
Junior Member |
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Hi again,
moreover I tried this piece of code (just trying if with this piece of code P2 is able to understand to update just this feature and not everything):
ProvisioningSession session = new ProvisioningSession(agent);
IProfile profile = profileRegistry.getProfile(IProfileRegistry.SELF);
query = QueryUtil.createLatestQuery(QueryUtil.createIUQuery("Feature_VersionGreen.feature.group"));
final IQueryResult<IInstallableUnit> result = profile.query(query, new NullProgressMonitor());
UpdateOperation operation = new UpdateOperation(session, result.toSet());
IStatus status = operation.resolveModal(monitor);
And I have this error message:
2017-09-18 16:40:45,384 ERROR s.CheckUpdates - UpdateStatus : Operation details
2017-09-18 16:40:45,384 ERROR s.CheckUpdates - UpdateStatus : Cannot complete the install because of a conflicting dependency.
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Software being installed: Feature_VersionGreen Feature 3.1.15 (Feature_VersionGreen.feature.group 3.1.15)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Software currently installed: GreenProduct 1.0.0.201709181430 (GreenProduct.product 1.0.0.201709181430)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Only one of the following can be installed at once:
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Feature_VersionGreen Feature 3.1.14 (Feature_VersionGreen.feature.jar 3.1.14)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Feature_VersionGreen Feature 3.1.15 (Feature_VersionGreen.feature.jar 3.1.15)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Cannot satisfy dependency:
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : From: Feature_VersionGreen Feature 3.1.14 (Feature_VersionGreen.feature.group 3.1.14)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : To: Feature_VersionGreen.feature.jar [3.1.14]
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Cannot satisfy dependency:
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : From: Feature_VersionGreen Feature 3.1.15 (Feature_VersionGreen.feature.group 3.1.15)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : To: Feature_VersionGreen.feature.jar [3.1.15]
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : Cannot satisfy dependency:
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : From: GreenProduct 1.0.0.201709181430 (GreenProduct.product 1.0.0.201709181430)
2017-09-18 16:40:45,385 ERROR s.CheckUpdates - UpdateStatus : To: Feature_VersionGreen.feature.group [3.1.14]
I do not know if this can help... Probably I am missing something.
Thank you for your precious help.
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