| e4 selfupdate [message #898684] |
Fri, 27 July 2012 08:14  |
 dimitri s
Messages: 2
Registered: July 2012 |
Junior Member |
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hi all,
i have a pure e4 application project test that includes a feature project,
i would like to use p2 to automatically update the application, that's the method
i call on startup:
public static IStatus checkForUpdates(final IProvisioningAgent agent, final IProgressMonitor monitor) throws OperationCanceledException, InvocationTargetException {
addUpdateSite(agent); //add my http update site
ProvisioningSession session = new ProvisioningSession(agent);
ProvisioningContext context = new ProvisioningContext(agent);
IProfileRegistry profileRegistry = (IProfileRegistry) agent.getService(IProfileRegistry.SERVICE_NAME);
IProfile self = profileRegistry.getProfile(IProfileRegistry.SELF);
Set<IInstallableUnit> ius = self.query(QueryUtil.createIUAnyQuery(), monitor).toSet();
UpdateOperation operation = new UpdateOperation(session, ius);
SubMonitor sub = SubMonitor.convert(new NullProgressMonitor(), "Checking for application updates...", 200);
IStatus status = operation.resolveModal(sub.newChild(100));
LOG.info(status);
if (status.getCode() == UpdateOperation.STATUS_NOTHING_TO_UPDATE) {
return status;
}
if (status.getSeverity() == IStatus.CANCEL) {
throw new OperationCanceledException();
}
if (status.getSeverity() != IStatus.ERROR) {
// More complex status handling might include showing the user what
// updates are available if there are multiples, differentiating
// patches vs. updates, etc. In this example, we simply update as
// suggested by the operation.
ProvisioningJob job = operation.getProvisioningJob(null);
if (job == null) {
return new Status(IStatus.ERROR, "p2testapp", "ProvisioningJob could not be created - does this application support p2 software installation?");
}
status = job.runModal(sub.newChild(100));
LOG.info(status);
if (status.getSeverity() == IStatus.CANCEL) {
throw new OperationCanceledException();
}
}
return status;
}
and that's what a get: "...Only one of the following can be installed at once... p2testapp.feature 1.0.0.20120725 .... p2testapp.feature 1.0.0.20120730..."
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.operations code=0 Operation details null children=[org.eclipse.equinox.internal.provisional.p2.director.PlannerStatus@13da8a5]
[main] INFO p2testapp.p2.P2Util - Status: false
[main] INFO p2testapp.p2.P2Util - Message: Operation details
[main] INFO p2testapp.p2.P2Util - org.eclipse.equinox.internal.provisional.p2.director.PlannerStatus@13da8a5
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.director code=0 Software being installed: p2testapp.feature 1.0.0.20120730 (p2testapp.feature.feature.group 1.0.0.20120730) null
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.director code=0 Software currently installed: p2testapp.product 1.0.0.20120725 (p2testapp.product 1.0.0.20120725) null
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.director code=1 Only one of the following can be installed at once: null children=[Status ERROR: org.eclipse.equinox.p2.director code=0 p2testapp.feature 1.0.0.20120725 (p2testapp.feature.feature.jar 1.0.0.20120725) null Status ERROR: org.eclipse.equinox.p2.director code=0 p2testapp.feature 1.0.0.20120730 (p2testapp.feature.feature.jar 1.0.0.20120730) null]
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.director code=1 Cannot satisfy dependency: null children=[Status ERROR: org.eclipse.equinox.p2.director code=0 From: p2testapp.feature 1.0.0.20120725 (p2testapp.feature.feature.group 1.0.0.20120725) null Status ERROR: org.eclipse.equinox.p2.director code=0 To: p2testapp.feature.feature.jar [1.0.0.20120725] null]
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.director code=1 Cannot satisfy dependency: null children=[Status ERROR: org.eclipse.equinox.p2.director code=0 From: p2testapp.feature 1.0.0.20120730 (p2testapp.feature.feature.group 1.0.0.20120730) null Status ERROR: org.eclipse.equinox.p2.director code=0 To: p2testapp.feature.feature.jar [1.0.0.20120730] null]
[main] INFO p2testapp.p2.P2Util - Status ERROR: org.eclipse.equinox.p2.director code=1 Cannot satisfy dependency: null children=[Status ERROR: org.eclipse.equinox.p2.director code=0 From: p2testapp.product 1.0.0.20120725 (p2testapp.product 1.0.0.20120725) null Status ERROR: org.eclipse.equinox.p2.director code=0 To: p2testapp.feature.feature.group [1.0.0.20120725] null]
i have been struggling with p2 for some days now, i think the problem could be that my product is a singleton (and must be) and p2 does not automatically update any existing version of a root UI, i've tried to uninstall and install but i get another error. I've also tried the P2Util class at http://wiki.eclipse.org/Equinox/p2/Adding_Self-Update_to_an_RCP_Application
but it tells to me the there are not updates: "Status INFO: org.eclipse.equinox.p2.operations code=10000 No updates were found. null"
so, where I'm wrong?
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| Re: e4 selfupdate [message #1000367 is a reply to message #1000290] |
Mon, 14 January 2013 15:54  |
dimitri s
Messages: 2
Registered: July 2012 |
Junior Member |
|
|
Hi Christoph,
i'm using this class to update my application:
public class P2Util {
private static Logger LOG = Logger.getLogger(P2Util.class);
public static IStatus checkForUpdates(IProvisioningAgent agent, IProgressMonitor monitor) throws Exception {
try {
addUpdateSite(agent);
ProvisioningSession session = new ProvisioningSession(agent);
// the default update operation looks for updates to the currently
// running profile, using the default profile root marker. To change
// which installable units are being updated, use the more detailed
// constructors.
UpdateOperation operation = new UpdateOperation(session);
SubMonitor sub = SubMonitor.convert(monitor, "Checking for application updates...", 200);
IStatus status = operation.resolveModal(sub.newChild(100));
if (status.getCode() == UpdateOperation.STATUS_NOTHING_TO_UPDATE) {
return status;
}
if (status.getSeverity() == IStatus.CANCEL)
throw new OperationCanceledException();
if (status.getSeverity() != IStatus.ERROR) {
// More complex status handling might include showing the user what updates
// are available if there are multiples, differentiating patches vs. updates, etc.
// In this example, we simply update as suggested by the operation.
ProvisioningJob job = operation.getProvisioningJob(null);
status = job.runModal(sub.newChild(100));
if (status.getSeverity() == IStatus.CANCEL)
throw new OperationCanceledException();
}
return status;
} catch (Throwable ex) {
LOG.error(ex);
return null;
} finally {
// if (useProxy) {
// proxySettings.resetProxy();
// }
}
}
private static void addUpdateSite(IProvisioningAgent provisioningAgent) throws InvocationTargetException {
// Load repository manager
IMetadataRepositoryManager metadataManager = (IMetadataRepositoryManager) provisioningAgent.getService(IMetadataRepositoryManager.SERVICE_NAME);
if (metadataManager == null) {
System.err.println("Metadata manager was null");
Throwable throwable = new Throwable("Could not load Metadata Repository Manager");
throwable.fillInStackTrace();
throw new InvocationTargetException(throwable);
}
// Load artifact manager
IArtifactRepositoryManager artifactManager = (IArtifactRepositoryManager) provisioningAgent.getService(IArtifactRepositoryManager.SERVICE_NAME);
if (artifactManager == null) {
System.err.println("Artifact manager was null");
Throwable throwable = new Throwable("Could not load Artifact Repository Manager");
throwable.fillInStackTrace();
throw new InvocationTargetException(throwable);
}
// Load repo
try {
URI repoLocation = new URI(Configuration.instance().getAutoUpdatesUrl());
System.out.println("Adding repository " + repoLocation);
metadataManager.loadRepository(repoLocation, null);
artifactManager.loadRepository(repoLocation, null);
} catch (ProvisionException pe) {
System.err.println("Caught provisioning exception " + pe.getMessage()/* , pe */);
throw new InvocationTargetException(pe);
} catch (URISyntaxException e) {
System.err.println("Caught URI syntax exception " + e.getMessage()/* , e */);
throw new InvocationTargetException(e);
}
}
}
my repository contains the files generated by the product export in the "repository" dir.
That's the list of plugins i have incuded in my feature:
<plugin
id="org.eclipse.ecf"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.ecf.filetransfer"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.ecf.identity"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.ecf.provider.filetransfer"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.ecf.provider.filetransfer.httpclient"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.ecf.provider.filetransfer.httpclient.ssl"
download-size="0"
install-size="0"
version="0.0.0"
fragment="true"
unpack="false"/>
<plugin
id="org.eclipse.ecf.provider.filetransfer.ssl"
download-size="0"
install-size="0"
version="0.0.0"
fragment="true"
unpack="false"/>
<plugin
id="org.eclipse.ecf.ssl"
download-size="0"
install-size="0"
version="0.0.0"
fragment="true"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.artifact.repository"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.console"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.core"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.director"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.director.app"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.directorywatcher"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.engine"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.extensionlocation"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.garbagecollector"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.jarprocessor"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.metadata"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.metadata.repository"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.operations"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.publisher"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.publisher.eclipse"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.ql"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.reconciler.dropins"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.repository"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.repository.tools"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.touchpoint.eclipse"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.touchpoint.natives"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.transport.ecf"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.ui"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.ui.importexport"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.ui.sdk"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.ui.sdk.scheduler"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.updatechecker"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.eclipse.equinox.p2.updatesite"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
...i hope it could help
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. I can init and query the repos just fine. The problem seems to be, that there is no SELF profile. By this I mean that profileRegistry.getProfile(IProfileRegistry.SELF) returns NULL. In the end this results in an NPE in P2Util.checkForUpdates because the UpdateOperation does not return a ProvisioningJob.
.