Examples with IN4JSSourceContainer org.eclipse.n4js.projectModel.IN4JSSourceContainer used on opensource projects

Example 11 with IN4JSSourceContainer

use of org.eclipse.n4js.projectModel.IN4JSSourceContainer in project n4js by eclipse.

the class TestDiscoveryHelper method isTestable.

/**
 * Checks if the resource at the given location can be executed as a test. The location may point to an N4JS project
 * or a folder or file within an N4JS project.
 * <p>
 * This method is intended as a very first check to decide if the user should be given the option to launch a test
 * or not; for example, to enable or disable a "Run as test" context menu item). This method does not check all
 * details because many checks are better handled at later stages when meaningful error messages can be provided to
 * the user.
 */
public boolean isTestable(final URI location) {
    if (null == location) {
        return false;
    }
    if (isProject(location)) {
        // location points an N4JS project
        // --> must contain at least 1 source container of type "test"
        // (do *not* check if the folder contains test classes (for performance reasons and
        // to show better error messages; same behavior as in JUnit support in Eclipse))
        final IN4JSProject p = n4jsCore.create(location);
        return p.getSourceContainers().stream().anyMatch(IN4JSSourceContainer::isTest);
    } else {
        // then extract the fragment and check the location for the module.
        if (location.hasFragment()) {
            return isTestable(location.trimFragment());
        }
        // (2) location must lie in a source container of type "test"
        final IN4JSSourceContainer c = n4jsCore.findN4JSSourceContainer(location).orNull();
        if (c == null || !c.isTest())
            return false;
        // (3) if the location points to an n4js-file, it must contain at least one test class
        final ResourceSet resourceSet = n4jsCore.createResourceSet(Optional.of(c.getProject()));
        final IResourceDescriptions index = n4jsCore.getXtextIndex(resourceSet);
        final IResourceDescription rdesc = index.getResourceDescription(location);
        if (rdesc != null) {
            return stream(rdesc.getExportedObjectsByType(T_CLASS)).anyMatch(desc -> hasTestMethods(resourceSet, desc));
        } else {
            // to show better error messages; same behavior as in JUnit support in Eclipse))
            return true;
        }
    }
}

Example 12 with IN4JSSourceContainer

use of org.eclipse.n4js.projectModel.IN4JSSourceContainer in project n4js by eclipse.

the class NFARExportOperation method exportResources.

private void exportResources() throws InterruptedException {
    boolean hasCompiledFiles = true;
    for (IN4JSSourceContainer sourceContainer : project.getSourceContainers()) {
        Iterator<URI> iterator = sourceContainer.iterator();
        while (iterator.hasNext()) {
            exportResource(iterator.next(), hasCompiledFiles);
        }
    }
    exportResource(project.getLocation().appendSegment(IN4JSProject.N4MF_MANIFEST), false);
}

Example 13 with IN4JSSourceContainer

use of org.eclipse.n4js.projectModel.IN4JSSourceContainer in project n4js by eclipse.

the class N4JSProjectsStateHelper method initVisibleHandles.

public List<String> initVisibleHandles(String handle) {
    if (handle.startsWith(PROJECT_CONTAINER_PREFIX)) {
        // similar to source-container-prefix but we are only interested in the project/archive and
        // don't have an actual file of the source-locations.
        URI uri = URI.createURI(handle.substring(PROJECT_CONTAINER_PREFIX.length()));
        List<String> result = Lists.newArrayList();
        // Project.
        Optional<? extends IN4JSEclipseProject> containerProjectOpt = core.findProject(uri);
        if (containerProjectOpt.isPresent()) {
            fullCollectLocationHandles(result, containerProjectOpt.get());
        } else {
            // archive
            Optional<? extends IN4JSArchive> containerArchiveOpt = core.findArchive(uri);
            if (containerArchiveOpt.isPresent()) {
                // out of archive
                IN4JSArchive archive = containerArchiveOpt.get();
                fullCollectLocationHandles(result, archive);
            } else {
                // Nothing found.
                return Collections.emptyList();
            }
        }
        return result;
    }
    URI uri = URI.createURI(handle.substring(SOURCE_CONTAINER_PREFIX.length()));
    Optional<? extends IN4JSSourceContainer> containerOpt = core.findN4JSSourceContainer(uri);
    List<String> result = Lists.newArrayList();
    if (containerOpt.isPresent()) {
        IN4JSSourceContainer container = containerOpt.get();
        if (container.isLibrary()) {
            IN4JSArchive archive = container.getLibrary();
            fullCollectLocationHandles(result, archive);
        } else {
            IN4JSProject project = container.getProject();
            fullCollectLocationHandles(result, project);
        }
        return result;
    }
    return Collections.emptyList();
}

Example 14 with IN4JSSourceContainer

use of org.eclipse.n4js.projectModel.IN4JSSourceContainer in project n4js by eclipse.

the class ProjectCompareHelper method createEntries.

// may be made public later
private ProjectComparisonEntry createEntries(ProjectComparison root, IN4JSProject api, IN4JSProject[] impls, ResourceSet resourceSet, IResourceDescriptions index) {
    final ProjectComparisonEntry entry = new ProjectComparisonEntry(root, api, impls);
    for (IN4JSSourceContainer currSrcConti : api.getSourceContainers()) {
        for (URI uri : currSrcConti) {
            final String uriStr = uri.toString();
            if (uriStr.endsWith("." + N4JSGlobals.N4JS_FILE_EXTENSION) || uriStr.endsWith("." + N4JSGlobals.N4JSD_FILE_EXTENSION)) {
                final IResourceDescription resDesc = index.getResourceDescription(uri);
                final TModule moduleApi = getModuleFrom(resourceSet, resDesc);
                if (moduleApi != null) {
                    final TModule[] moduleImpls = new TModule[impls.length];
                    for (int idx = 0; idx < impls.length; idx++) {
                        final IN4JSProject projectImpl = impls[idx];
                        if (projectImpl != null)
                            moduleImpls[idx] = findImplementation(moduleApi, projectImpl, resourceSet, index);
                        else
                            moduleImpls[idx] = null;
                    }
                    createEntries(entry, -1, moduleApi, moduleImpls, false);
                }
            }
        }
    }
    return entry;
}

Example 15 with IN4JSSourceContainer

use of org.eclipse.n4js.projectModel.IN4JSSourceContainer in project n4js by eclipse.

the class N4HeadlessCompiler method configureResourceSetContainerState.

private void configureResourceSetContainerState(final List<N4JSProject> allProjects) {
    // a container is a project.
    List<String> containers = new LinkedList<>();
    BiMap<String, N4JSProject> container2project = HashBiMap.create();
    // the URIs of all resources directly contained in a project/container.
    Multimap<String, URI> container2Uris = HashMultimap.create();
    for (N4JSProject project : allProjects) {
        String container = FileBasedWorkspace.N4FBPRJ + project.getLocation();
        container2project.put(container, project);
        containers.add(container);
        for (IN4JSSourceContainer sourceContainer : project.getSourceContainers()) {
            Iterables.addAll(container2Uris.get(container), sourceContainer);
        }
    }
    // Define the Mapping of Resources (URIs to Container === Projects),
    rsbAcs.configure(containers, container2Uris);
}