Examples with Task org.jboss.hal.flow.Task used on opensource projects

Example 16 with Task

use of org.jboss.hal.flow.Task in project console by hal.

the class RoleColumn method removeScopedRole.

// ------------------------------------------------------ remove roles
private void removeScopedRole(Role role, String type) {
    List<Task<FlowContext>> tasks = new ArrayList<>();
    List<Assignment> assignments = accessControl.assignments().byRole(role).collect(toList());
    if (!assignments.isEmpty()) {
        tasks.add(new RemoveAssignments(dispatcher, assignments));
    }
    tasks.add(new CheckRoleMapping(dispatcher, role));
    tasks.add(new RemoveRoleMapping(dispatcher, role, status -> status == 200));
    tasks.add(new RemoveScopedRole(dispatcher, role));
    series(new FlowContext(progress.get()), tasks).subscribe(new SuccessfulOutcome<FlowContext>(eventBus, resources) {

        @Override
        public void onSuccess(FlowContext context) {
            MessageEvent.fire(eventBus, Message.success(resources.messages().removeResourceSuccess(type, role.getName())));
            accessControl.reload(() -> {
                refresh(RefreshMode.CLEAR_SELECTION);
                eventBus.fireEvent(new RolesChangedEvent());
            });
        }
    });
}

Example 17 with Task

use of org.jboss.hal.flow.Task in project console by hal.

the class RoleColumn method addScopedRole.

// ------------------------------------------------------ add roles
@SuppressWarnings("ConstantConditions")
private void addScopedRole(Role.Type type, String typeName, AddressTemplate template, AddressTemplate typeaheadTemplate, String formId, String scopeAttribute) {
    Metadata metadata = metadataRegistry.lookup(template);
    Form<ModelNode> form = new ModelNodeForm.Builder<>(formId, metadata).addOnly().unboundFormItem(new NameItem(), 0).unboundFormItem(new SwitchItem(INCLUDE_ALL, new LabelBuilder().label(INCLUDE_ALL)), 3, resources.messages().includeAllHelpText()).include(BASE_ROLE, scopeAttribute).customFormItem(BASE_ROLE, attributeDescription -> {
        SingleSelectBoxItem item = new SingleSelectBoxItem(BASE_ROLE, new LabelBuilder().label(BASE_ROLE), standardRoleNames, false);
        item.setRequired(true);
        return item;
    }).build();
    form.getFormItem(scopeAttribute).setRequired(true);
    form.getFormItem(scopeAttribute).registerSuggestHandler(new ReadChildrenAutoComplete(dispatcher, statementContext, typeaheadTemplate));
    form.attach();
    AddResourceDialog dialog = new AddResourceDialog(resources.messages().addResourceTitle(typeName), form, (name, model) -> {
        List<Task<FlowContext>> tasks = new ArrayList<>();
        tasks.add(new AddScopedRole(dispatcher, type, name, model));
        Boolean includeAll = form.<Boolean>getFormItem(INCLUDE_ALL).getValue();
        Role transientRole = new Role(name, null, type, null);
        // We only need the role name in the functions,
        // so it's ok to setup a transient role w/o the other attributes.
        tasks.add(new CheckRoleMapping(dispatcher, transientRole));
        tasks.add(new AddRoleMapping(dispatcher, transientRole, status -> status == 404));
        if (includeAll != null && includeAll) {
            tasks.add(new ModifyIncludeAll(dispatcher, transientRole, includeAll));
        }
        series(new FlowContext(progress.get()), tasks).subscribe(new SuccessfulOutcome<FlowContext>(eventBus, resources) {

            @Override
            public void onSuccess(FlowContext context) {
                MessageEvent.fire(eventBus, Message.success(resources.messages().addResourceSuccess(typeName, name)));
                accessControl.reload(() -> {
                    refresh(Ids.role(name));
                    eventBus.fireEvent(new RolesChangedEvent());
                });
            }
        });
    });
    dialog.getForm().<String>getFormItem(NAME).addValidationHandler(createUniqueValidation());
    dialog.show();
}

Example 18 with Task

use of org.jboss.hal.flow.Task in project console by hal.

the class PrincipalColumn method collectTasks.

private void collectTasks(List<Task<FlowContext>> tasks, Principal.Type type, String name, boolean include, ModelNode modelNode, String attribute) {
    String realm = modelNode.hasDefined(REALM) ? modelNode.get(REALM).asString() : null;
    String resourceName = Principal.buildResourceName(type, name, realm);
    Principal principal = new Principal(type, resourceName, name, realm);
    if (modelNode.hasDefined(attribute)) {
        modelNode.get(attribute).asList().stream().map(nameNode -> accessControl.roles().get(Ids.role(nameNode.asString()))).forEach(role -> {
            if (role != null) {
                tasks.add(new CheckRoleMapping(dispatcher, role));
                tasks.add(new AddRoleMapping(dispatcher, role, status -> status == 404));
                tasks.add(new AddAssignment(dispatcher, role, principal, include));
            }
        });
    }
}

Example 19 with Task

use of org.jboss.hal.flow.Task in project console by hal.

the class ServerGroupDeploymentPresenter method reload.

@Override
protected void reload() {
    List<Task<FlowContext>> tasks = new ArrayList<>();
    tasks.add(new ReadServerGroupDeployments(environment, dispatcher, serverGroup, deployment));
    tasks.addAll(runningServers(environment, dispatcher, properties(SERVER_GROUP, serverGroup)));
    tasks.add(new LoadDeploymentsFromRunningServer(environment, dispatcher));
    series(new FlowContext(progress.get()), tasks).subscribe(new Outcome<FlowContext>() {

        @Override
        public void onError(FlowContext context, Throwable error) {
            MessageEvent.fire(getEventBus(), Message.error(resources.messages().deploymentReadError(deployment)));
        }

        @Override
        public void onSuccess(FlowContext context) {
            List<ServerGroupDeployment> serverGroupDeployments = context.get(DeploymentTasks.SERVER_GROUP_DEPLOYMENTS);
            if (!serverGroupDeployments.isEmpty()) {
                ServerGroupDeployment serverGroupDeployment = serverGroupDeployments.get(0);
                getView().update(serverGroup, serverGroupDeployment);
            } else {
                MessageEvent.fire(getEventBus(), Message.error(resources.messages().deploymentReadError(deployment)));
            }
        }
    });
}

Example 20 with Task

use of org.jboss.hal.flow.Task in project console by hal.

the class TestStep method testConnection.

private void testConnection() {
    Context context = wizard().getContext();
    List<Task<FlowContext>> tasks = new ArrayList<>();
    if (!context.isCreated()) {
        // add data source
        tasks.add(flowContext -> dispatcher.execute(addOperation(context, statementContext)).doOnSuccess((CompositeResult result) -> context.setCreated(true)).doOnError(throwable -> {
            flowContext.set(WIZARD_TITLE, resources.constants().testConnectionError());
            flowContext.set(WIZARD_TEXT, resources.messages().dataSourceAddError());
        }).toCompletable());
    }
    // check running server(s)
    tasks.addAll(runningServers(environment, dispatcher, properties(PROFILE_NAME, statementContext.selectedProfile())));
    // test connection
    tasks.add(flowContext -> {
        List<Server> servers = flowContext.get(TopologyTasks.SERVERS);
        ResourceAddress address;
        if (!servers.isEmpty()) {
            Server server = servers.get(0);
            address = server.getServerAddress();
        } else if (environment.isStandalone()) {
            address = ResourceAddress.root();
        } else {
            flowContext.set(WIZARD_TITLE, resources.constants().testConnectionError());
            flowContext.set(WIZARD_TEXT, SafeHtmlUtils.fromString(resources.constants().noRunningServers()));
            return Completable.error(new FlowException(resources.messages().testConnectionErrorDomain(), flowContext));
        }
        address.add(SUBSYSTEM, DATASOURCES).add(context.dataSource.isXa() ? XA_DATA_SOURCE : DATA_SOURCE, context.dataSource.getName());
        Operation operation = new Operation.Builder(address, TEST_CONNECTION_IN_POOL).build();
        return dispatcher.execute(operation).doOnError(throwable -> {
            flowContext.set(WIZARD_TITLE, resources.constants().testConnectionError());
            flowContext.set(WIZARD_TEXT, resources.messages().testConnectionError(context.dataSource.getName()));
        }).toCompletable();
    });
    series(new FlowContext(progress.get()), tasks).subscribe(new Outcome<FlowContext>() {

        @Override
        public void onError(FlowContext flowContext, Throwable error) {
            String title;
            SafeHtml text;
            if (flowContext == null) {
                title = resources.constants().unknownError();
                text = resources.messages().unknownError();
            } else {
                title = flowContext.get(WIZARD_TITLE);
                text = flowContext.get(WIZARD_TEXT);
            }
            wizard().showError(title, text, error.getMessage(), false);
        }

        @Override
        public void onSuccess(FlowContext flowContext) {
            wizard().showSuccess(resources.constants().testConnectionSuccess(), resources.messages().testConnectionSuccess(context.dataSource.getName()), false);
        }
    });
}