Examples with ResolutionDataImpl org.eclipse.tycho.p2.util.resolution.ResolutionDataImpl used on opensource projects

Example 1 with ResolutionDataImpl

use of org.eclipse.tycho.p2.util.resolution.ResolutionDataImpl in project tycho by eclipse.

the class P2ResolverImpl method resolveMetadata.

@Override
public P2ResolutionResult resolveMetadata(TargetPlatformConfigurationStub tpConfiguration, String eeName) {
    P2TargetPlatform contextImpl = targetPlatformFactory.createTargetPlatform(tpConfiguration, new ExecutionEnvironmentConfigurationStub(eeName), null, null);
    ResolutionDataImpl data = new ResolutionDataImpl(contextImpl.getEEResolutionHints());
    data.setAvailableIUs(contextImpl.getInstallableUnits());
    data.setRootIUs(new HashSet<IInstallableUnit>());
    data.setAdditionalRequirements(additionalRequirements);
    ProjectorResolutionStrategy strategy = new ProjectorResolutionStrategy(logger);
    strategy.setData(data);
    MetadataOnlyP2ResolutionResult result = new MetadataOnlyP2ResolutionResult();
    try {
        for (IInstallableUnit iu : strategy.multiPlatformResolve(environments, monitor)) {
            result.addArtifact(ArtifactType.TYPE_INSTALLABLE_UNIT, iu.getId(), iu.getVersion().toString(), iu);
        }
    } catch (ResolverException e) {
        logger.error("Resolution failed:");
        new MultiLineLogger(logger).error(e.getDetails(), "  ");
        throw new RuntimeException(e);
    }
    return result;
}

Example 2 with ResolutionDataImpl

use of org.eclipse.tycho.p2.util.resolution.ResolutionDataImpl in project tycho by eclipse.

the class P2ResolverImpl method resolveDependencies.

@SuppressWarnings("unchecked")
protected P2ResolutionResult resolveDependencies(ReactorProject project, AbstractResolutionStrategy strategy, TargetEnvironment environment) {
    ResolutionDataImpl data = new ResolutionDataImpl(context.getEEResolutionHints());
    Set<IInstallableUnit> availableUnits = context.getInstallableUnits();
    if (project != null) {
        data.setRootIUs((Set<IInstallableUnit>) project.getDependencyMetadata(true));
        Collection<IInstallableUnit> projectSecondaryIUs = (Collection<IInstallableUnit>) project.getDependencyMetadata(false);
        if (!projectSecondaryIUs.isEmpty()) {
            availableUnits = new LinkedHashSet<>(availableUnits);
            availableUnits.addAll(projectSecondaryIUs);
        }
    } else {
        data.setRootIUs(Collections.<IInstallableUnit>emptySet());
    }
    data.setAdditionalRequirements(additionalRequirements);
    data.setAvailableIUs(availableUnits);
    data.setAdditionalFilterProperties(additionalFilterProperties);
    strategy.setData(data);
    Collection<IInstallableUnit> newState;
    try {
        newState = strategy.resolve(environment, monitor);
    } catch (ResolverException e) {
        logger.info(e.getSelectionContext());
        logger.error("Cannot resolve project dependencies:");
        new MultiLineLogger(logger).error(e.getDetails(), "  ");
        logger.error("");
        logger.error("See http://wiki.eclipse.org/Tycho/Dependency_Resolution_Troubleshooting for help.");
        throw new DependencyResolutionException("Cannot resolve dependencies of " + project, e);
    }
    if (usedTargetPlatformUnits != null) {
        usedTargetPlatformUnits.addAll(newState);
    }
    return toResolutionResult(newState, project);
}