Examples with Resource org.eclipse.che.ide.api.resources.Resource used on opensource projects

Example 51 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class ResourceManager method parentOf.

Optional<Container> parentOf(Resource resource) {
    final Path parentLocation = resource.getLocation().segmentCount() == 1 ? Path.ROOT : resource.getLocation().parent();
    final Optional<Resource> optionalParent = store.getResource(parentLocation);
    if (!optionalParent.isPresent()) {
        return absent();
    }
    final Resource parentResource = optionalParent.get();
    checkState(parentResource instanceof Container, "Parent resource is not a container");
    return of((Container) parentResource);
}

Example 52 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class ResourceManager method createProject.

Promise<Project> createProject(final Project.ProjectRequest createRequest) {
    checkArgument(checkProjectName(createRequest.getBody().getName()), "Invalid project name");
    checkArgument(typeRegistry.getProjectType(createRequest.getBody().getType()) != null, "Invalid project type");
    final Path path = Path.valueOf(createRequest.getBody().getPath());
    return findResource(path, true).thenPromise(new Function<Optional<Resource>, Promise<Project>>() {

        @Override
        public Promise<Project> apply(Optional<Resource> resource) throws FunctionException {
            if (resource.isPresent()) {
                if (resource.get().isProject()) {
                    throw new IllegalStateException("Project already exists");
                } else if (resource.get().isFile()) {
                    throw new IllegalStateException("File can not be converted to project");
                }
                return update(path, createRequest);
            }
            final MutableProjectConfig projectConfig = (MutableProjectConfig) createRequest.getBody();
            final List<NewProjectConfig> projectConfigList = projectConfig.getProjects();
            projectConfigList.add(asDto(projectConfig));
            final List<NewProjectConfigDto> configDtoList = asDto(projectConfigList);
            return ps.createBatchProjects(configDtoList).thenPromise(new Function<List<ProjectConfigDto>, Promise<Project>>() {

                @Override
                public Promise<Project> apply(final List<ProjectConfigDto> configList) throws FunctionException {
                    return ps.getProjects().then(new Function<List<ProjectConfigDto>, Project>() {

                        @Override
                        public Project apply(List<ProjectConfigDto> updatedConfiguration) throws FunctionException {
                            //cache new configs
                            cachedConfigs = updatedConfiguration.toArray(new ProjectConfigDto[updatedConfiguration.size()]);
                            for (ProjectConfigDto projectConfigDto : configList) {
                                if (projectConfigDto.getPath().equals(path.toString())) {
                                    final Project newResource = resourceFactory.newProjectImpl(projectConfigDto, ResourceManager.this);
                                    store.register(newResource);
                                    eventBus.fireEvent(new ResourceChangedEvent(new ResourceDeltaImpl(newResource, ADDED | DERIVED)));
                                    return newResource;
                                }
                            }
                            throw new IllegalStateException("Created project is not found");
                        }
                    });
                }
            });
        }
    });
}

Example 53 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class ResourceManager method traverse.

private void traverse(TreeElement tree, ResourceVisitor visitor) {
    for (final TreeElement element : tree.getChildren()) {
        final Resource resource = newResourceFrom(element.getNode());
        visitor.visit(resource);
        if (resource instanceof Container) {
            traverse(element, visitor);
        }
    }
}

Example 54 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class ResourceManager method onExternalDeltaMoved.

private Promise<Void> onExternalDeltaMoved(final ResourceDelta delta) {
    //search resource to remove at first
    return findResource(delta.getFromPath(), true).thenPromise(new Function<Optional<Resource>, Promise<Void>>() {

        @Override
        public Promise<Void> apply(final Optional<Resource> toRemove) throws FunctionException {
            if (!toRemove.isPresent()) {
                return promises.resolve(null);
            }
            store.dispose(delta.getFromPath(), true);
            return findResource(delta.getToPath(), true).then(new Function<Optional<Resource>, Void>() {

                @Override
                public Void apply(final Optional<Resource> resource) throws FunctionException {
                    if (resource.isPresent() && toRemove.isPresent()) {
                        Resource intercepted = resource.get();
                        if (!store.getResource(intercepted.getLocation()).isPresent()) {
                            store.register(intercepted);
                        }
                        eventBus.fireEvent(new ResourceChangedEvent(new ResourceDeltaImpl(intercepted, toRemove.get(), ADDED | MOVED_FROM | MOVED_TO | DERIVED)));
                    }
                    return null;
                }
            });
        }
    });
}

Example 55 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class RevealResourceAction method actionPerformed.

/** {@inheritDoc} */
@Override
public void actionPerformed(ActionEvent e) {
    final Resource[] resources = appContext.getResources();
    checkState(resources != null && resources.length == 1);
    eventBus.fireEvent(new RevealResourceEvent(resources[0]));
}