Examples with BuildChangeData jetbrains.buildServer.server.rest.data.change.BuildChangeData used on opensource projects

Example 1 with BuildChangeData

use of jetbrains.buildServer.server.rest.data.change.BuildChangeData in project teamcity-rest by JetBrains.

the class Build method getArtifactDependencyChanges.

@NotNull
private static List<BuildChangeData> getArtifactDependencyChanges(@NotNull final BuildPromotion build, @NotNull final ServiceLocator serviceLocator) {
    // see also jetbrains.buildServer.server.rest.data.ChangeFinder.getBuildChanges
    ArtifactDependencyChangesProvider changesProvider = new ArtifactDependencyChangesProvider(build, ChangeFinder.getBuildChangesPolicy(), serviceLocator.getSingletonService(BuildsManager.class), serviceLocator.getSingletonService(DownloadedArtifactsLoggerImpl.class));
    List<ChangeDescriptor> detectedChanges = changesProvider.getDetectedChanges();
    if (detectedChanges.isEmpty()) {
        return Collections.emptyList();
    }
    if (detectedChanges.size() > 1) {
        throw new OperationException("Unexpected state: more than one (" + detectedChanges.size() + ") artifact changes found");
    }
    ChangeDescriptor changeDescriptor = detectedChanges.get(0);
    if (!ChangeDescriptorConstants.ARTIFACT_DEPENDENCY_CHANGE.equals(changeDescriptor.getType())) {
        throw new OperationException("Unexpected state: unknown type of artifact dependency change: '" + changeDescriptor.getType() + "'");
    }
    try {
        Object o = changeDescriptor.getAssociatedData().get(ArtifactDependencyChangesProvider.CHANGED_DEPENDENCIES_ATTR);
        // Actually result is List<ArtifactDependencyChangesProvider.ArtifactsChangeDescriptor>
        if (o == null) {
            return Collections.emptyList();
        } else {
            // noinspection unchecked
            return ((List<ChangeDescriptor>) o).stream().map(descr -> {
                Map<String, Object> associatedData = descr.getAssociatedData();
                SBuild prevBuild = (SBuild) associatedData.get(ArtifactDependencyChangesProvider.OLD_BUILD_ATTR);
                SBuild nextBuild = (SBuild) associatedData.get(ArtifactDependencyChangesProvider.NEW_BUILD_ATTR);
                if (prevBuild == null && nextBuild == null)
                    return null;
                return new BuildChangeData(Util.resolveNull(prevBuild, (b) -> b.getBuildPromotion()), Util.resolveNull(nextBuild, (b) -> b.getBuildPromotion()));
            }).filter(Objects::nonNull).collect(Collectors.toList());
        }
    } catch (Exception e) {
        throw new OperationException("Unexpected state while getting artifact dependency details: " + e.toString(), e);
    }
}