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

Example 46 with FlowContext

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

the class DestinationPresenter method addSecuritySettingRole.

void addSecuritySettingRole() {
    Metadata metadata = metadataRegistry.lookup(ROLE_TEMPLATE);
    TextBoxItem patternItem = new TextBoxItem(PATTERN, resources.constants().pattern());
    patternItem.setRequired(true);
    TextBoxItem roleItem = new TextBoxItem(ROLE, resources.constants().role());
    roleItem.setRequired(true);
    Form<ModelNode> form = new ModelNodeForm.Builder<>(Ids.MESSAGING_SECURITY_SETTING_ROLE_ADD, metadata).unboundFormItem(patternItem, 0).unboundFormItem(roleItem, 1).fromRequestProperties().requiredOnly().build();
    new AddResourceDialog(Names.SECURITY_SETTING, form, (name, model) -> {
        String pattern = patternItem.getValue();
        ResourceAddress securitySettingAddress = SELECTED_SERVER_TEMPLATE.append(SECURITY_SETTING + EQUALS + pattern).resolve(statementContext);
        ResourceAddress roleAddress = SELECTED_SERVER_TEMPLATE.append(SECURITY_SETTING + EQUALS + pattern).append(ROLE + EQUALS + roleItem.getValue()).resolve(statementContext);
        ResourceCheck check = new ResourceCheck(dispatcher, securitySettingAddress);
        Task<FlowContext> add = context -> {
            Operation addSecuritySetting = new Operation.Builder(securitySettingAddress, ADD).build();
            Operation addRole = new Operation.Builder(roleAddress, ADD).payload(model).build();
            int status = context.pop();
            if (status == 404) {
                return dispatcher.execute(new Composite(addSecuritySetting, addRole)).toCompletable();
            } else {
                return dispatcher.execute(addRole).toCompletable();
            }
        };
        series(new FlowContext(progress.get()), check, add).subscribe(new SuccessfulOutcome<FlowContext>(getEventBus(), resources) {

            @Override
            public void onSuccess(FlowContext context) {
                MessageEvent.fire(getEventBus(), Message.success(resources.messages().addResourceSuccess(Names.SECURITY_SETTING, pattern + "/" + name)));
                reload();
            }
        });
    }).show();
}

Example 47 with FlowContext

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

the class DeploymentPresenter method reload.

@Override
protected void reload() {
    ResourceAddress address = deploymentAddress();
    // task 1: read sessions ids, servlets and websockets
    Operation readResourceOp = new Operation.Builder(address, READ_RESOURCE_OPERATION).param(INCLUDE_RUNTIME, true).param(RECURSIVE, true).build();
    Operation listSessionsOp = new Operation.Builder(address, LIST_SESSIONS).build();
    Task<FlowContext> task1 = context -> dispatcher.execute(new Composite(readResourceOp, listSessionsOp)).doOnSuccess((CompositeResult result) -> {
        ModelNode readResourceResult = result.step(0).get(RESULT);
        List<NamedNode> servlets = asNamedNodes(failSafePropertyList(readResourceResult, SERVLET));
        List<NamedNode> websockets = asNamedNodes(failSafePropertyList(readResourceResult, WEBSOCKET));
        // sorted session ids (important for step 2!)
        ModelNode listSessionsResult = result.step(1).get(RESULT);
        List<String> sessionIds = listSessionsResult.isDefined() ? listSessionsResult.asList().stream().map(ModelNode::asString).sorted().collect(toList()) : Collections.emptyList();
        context.set(SERVLETS, servlets);
        context.set(WEBSOCKETS, websockets);
        context.set(SESSION_IDS, sessionIds);
    }).toCompletable();
    // task 2: read session creation and last access times
    Task<FlowContext> task2 = context -> {
        List<String> sessionIds = context.get(SESSION_IDS);
        if (sessionIds.isEmpty()) {
            context.set(SESSIONS, Collections.emptyList());
            return Completable.complete();
        } else {
            List<Operation> operations = new ArrayList<>();
            for (String id : sessionIds) {
                operations.add(new Operation.Builder(address, GET_SESSION_CREATION_TIME).param(SESSION_ID, id).build());
                operations.add(new Operation.Builder(address, GET_SESSION_LAST_ACCESSED_TIME).param(SESSION_ID, id).build());
            }
            return dispatcher.execute(new Composite(operations)).doOnSuccess((CompositeResult result) -> {
                int i = 0;
                List<Session> sessions = new ArrayList<>();
                for (String sessionId : sessionIds) {
                    ModelNode modelNode = new ModelNode();
                    if (result.step(i).isDefined() && result.step(i).get(RESULT).isDefined()) {
                        modelNode.get(CREATION_TIME).set(result.step(i).get(RESULT));
                    }
                    i++;
                    if (result.step(i).isDefined() && result.step(i).get(RESULT).isDefined()) {
                        modelNode.get(LAST_ACCESSED_TIME).set(result.step(i).get(RESULT));
                    }
                    i++;
                    sessions.add(new Session(sessionId, modelNode));
                }
                context.set(SESSIONS, sessions);
            }).toCompletable();
        }
    };
    series(new FlowContext(progress.get()), task1, task2).subscribe(new SuccessfulOutcome<FlowContext>(getEventBus(), resources) {

        @Override
        public void onSuccess(FlowContext context) {
            List<Session> sessions = context.get(SESSIONS);
            List<NamedNode> servlets = context.get(SERVLETS);
            List<NamedNode> websockets = context.get(WEBSOCKETS);
            getView().updateSessions(sessions);
            getView().updateServlets(servlets);
            getView().updateWebsockets(websockets);
        }
    });
}