Examples with Application org.qi4j.api.structure.Application used on opensource projects

Example 21 with Application

use of org.qi4j.api.structure.Application in project qi4j-sdk by Qi4j.

the class DividendsMain method main.

public static void main(String[] args) throws Exception {
    SingletonAssembler assembler = new SingletonAssembler() {

        public void assemble(ModuleAssembly module) throws AssemblyException {
            module.services(ProjectedDividendsService.class).instantiateOnStartup();
            module.values(DivStream.class, DivPoint.class);
            new CxfAssembler().assemble(module);
        }
    };
    final Application application = assembler.application();
    Runtime.getRuntime().addShutdownHook(new Thread() {

        @Override
        public void run() {
            try {
                application.passivate();
            } catch (Exception e) {
                System.err.println("Problem shutting down Qi4j");
                e.printStackTrace();
            }
        }
    });
}

Example 22 with Application

use of org.qi4j.api.structure.Application in project qi4j-sdk by Qi4j.

the class LiquibaseServiceTest method testLiquibase.

@Test
public void testLiquibase() throws SQLException, IOException, ActivationException, AssemblyException {
    final SingletonAssembler assembler = new SingletonAssembler() {

        @Override
        public void assemble(ModuleAssembly module) throws AssemblyException {
            ModuleAssembly configModule = module;
            // Create in-memory store for configurations
            new EntityTestAssembler().assemble(configModule);
            new C3P0DataSourceServiceAssembler().identifiedBy("datasource-service").withConfig(configModule, Visibility.layer).assemble(module);
            new DataSourceAssembler().withDataSourceServiceIdentity("datasource-service").identifiedBy("testds-liquibase").withCircuitBreaker().assemble(module);
            module.values(SomeValue.class);
            // Set up Liquibase service that will create the tables
            // START SNIPPET: assembly
            new LiquibaseAssembler().withConfig(configModule, Visibility.layer).assemble(module);
            // END SNIPPET: assembly
            module.forMixin(LiquibaseConfiguration.class).declareDefaults().enabled().set(true);
            module.forMixin(LiquibaseConfiguration.class).declareDefaults().changeLog().set("changelog.xml");
        }

        @Override
        public void beforeActivation(Application application) {
            application.registerActivationEventListener(new ActivationEventListener() {

                @Override
                public void onEvent(ActivationEvent event) {
                    System.out.println(event);
                }
            });
        }
    };
    Module module = assembler.module();
    // START SNIPPET: io
    // Look up the DataSource
    DataSource ds = module.findService(DataSource.class).get();
    // Instanciate Databases helper
    Databases database = new Databases(ds);
    // Assert that insertion works
    assertTrue(database.update("insert into test values ('someid', 'bar')") == 1);
    // END SNIPPET: io
    database.query("select * from test", new Databases.ResultSetVisitor() {

        @Override
        public boolean visit(ResultSet visited) throws SQLException {
            assertThat(visited.getString("id"), equalTo("someid"));
            assertThat(visited.getString("foo"), equalTo("bar"));
            return true;
        }
    });
    Function<ResultSet, SomeValue> toValue = new Function<ResultSet, SomeValue>() {

        @Override
        public SomeValue map(ResultSet resultSet) {
            ValueBuilder<SomeValue> builder = assembler.module().newValueBuilder(SomeValue.class);
            try {
                builder.prototype().id().set(resultSet.getString("id"));
                builder.prototype().foo().set(resultSet.getString("foo"));
            } catch (SQLException e) {
                throw new IllegalArgumentException("Could not convert to SomeValue", e);
            }
            return builder.newInstance();
        }
    };
    // START SNIPPET: io
    // Select rows and load them in a List
    List<SomeValue> rows = new ArrayList<SomeValue>();
    database.query("select * from test").transferTo(map(toValue, collection(rows)));
    // Transfer all rows to System.out
    Inputs.iterable(rows).transferTo(Outputs.systemOut());
// END SNIPPET: io
}

Example 23 with Application

use of org.qi4j.api.structure.Application in project qi4j-sdk by Qi4j.

the class Main method main.

public static void main(String[] args) throws Exception {
    Energy4Java is = new Energy4Java();
    Server server = new Server(Protocol.HTTP, 8888);
    Application app = is.newApplication(new ForumAssembler(), new MetadataService());
    app.activate();
    ContextRestlet restlet = app.findModule("REST", "Restlet").newObject(ContextRestlet.class, new org.restlet.Context());
    ChallengeAuthenticator guard = new ChallengeAuthenticator(null, ChallengeScheme.HTTP_BASIC, "testRealm");
    MapVerifier mapVerifier = new MapVerifier();
    mapVerifier.getLocalSecrets().put("rickard", "secret".toCharArray());
    guard.setVerifier(mapVerifier);
    guard.setNext(restlet);
    server.setNext(restlet);
    server.start();
}

Example 24 with Application

use of org.qi4j.api.structure.Application in project qi4j-sdk by Qi4j.

the class QuikitServlet method createApplicationAssembler.

private ApplicationAssembler createApplicationAssembler(ServletConfig config) throws ClassNotFoundException, NoSuchMethodException, InstantiationException, IllegalAccessException, InvocationTargetException {
    String assemblerClassname = config.getInitParameter("qi4j-assembler");
    ClassLoader loader = getClass().getClassLoader();
    Class<?> assemblerClass = loader.loadClass(assemblerClassname);
    ApplicationAssembler assembler;
    Constructor cons = assemblerClass.getConstructor(Application.Mode.class);
    if (cons == null) {
        assembler = (ApplicationAssembler) assemblerClass.newInstance();
    } else {
        Application.Mode mode;
        String modeSetting = config.getInitParameter("qi4j-application-mode");
        if (modeSetting == null) {
            mode = Application.Mode.development;
        } else {
            mode = Application.Mode.valueOf(modeSetting);
        }
        assembler = (ApplicationAssembler) cons.newInstance(mode);
    }
    return assembler;
}

Example 25 with Application

use of org.qi4j.api.structure.Application in project qi4j-sdk by Qi4j.

the class ApplicationBuilderTest method givenJsonWhenBuildingApplicationExpectSuccess.

@Test
public void givenJsonWhenBuildingApplicationExpectSuccess() throws JSONException, ActivationException, AssemblyException {
    ApplicationBuilder builder = ApplicationBuilder.fromJson(APPLICATION);
    Application application = builder.newApplication();
    Module module = application.findModule("layer3", "test module");
    TestService service = module.findService(TestService.class).get();
    assertThat(service.sayHello(), equalTo("Hello Qi4j!"));
}