Examples with SingletonAssembler org.qi4j.bootstrap.SingletonAssembler used on opensource projects

Example 26 with SingletonAssembler

use of org.qi4j.bootstrap.SingletonAssembler in project qi4j-sdk by Qi4j.

the class FileConfigurationTest method testFileConfigurationOverride.

@Test
public void testFileConfigurationOverride() throws IOException, ActivationException, AssemblyException {
    File testFile = File.createTempFile(FileConfigurationTest.class.getName(), "" + System.currentTimeMillis());
    final File confDir = testFile;
    final File dataDir = testFile;
    final File tempDir = testFile;
    final File cacheDir = testFile;
    final File logDir = testFile;
    SingletonAssembler assembler = new SingletonAssembler() {

        @Override
        public void assemble(ModuleAssembly module) throws AssemblyException {
            // START SNIPPET: override
            FileConfigurationOverride override = new FileConfigurationOverride().withConfiguration(confDir).withData(dataDir).withTemporary(tempDir).withCache(cacheDir).withLog(logDir);
            new FileConfigurationAssembler().withOverride(override).assemble(module);
        // END SNIPPET: override
        }
    };
    FileConfiguration config = assembler.module().findService(FileConfiguration.class).get();
    assertEquals(testFile.getAbsolutePath(), config.configurationDirectory().getAbsolutePath());
}

Example 27 with SingletonAssembler

use of org.qi4j.bootstrap.SingletonAssembler in project qi4j-sdk by Qi4j.

the class CircuitBreakerManagementSample method main.

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

        @Override
        public // START SNIPPET: jmx
        void assemble(ModuleAssembly module) throws AssemblyException {
            // END SNIPPET: jmx
            CircuitBreaker cb = new CircuitBreaker(3, 250, CircuitBreakers.in(IllegalArgumentException.class));
            module.importedServices(TestService.class).setMetaInfo(new TestService(cb));
            // START SNIPPET: jmx
            // JMX Library
            module.importedServices(MBeanServer.class).importedBy(MBeanServerImporter.class);
            // CircuitBreakers in JMX
            module.services(CircuitBreakerManagement.class).instantiateOnStartup();
        }
    };
    TestService service = assembler.module().<TestService>findService(TestService.class).get();
    // Seconds
    int interval = 1;
    System.out.println("CircuitBreaker JMX Support sample is now started.");
    System.out.println();
    System.out.println("A Service that randomly output some text or fail is called through a CircuitBreaker every " + interval + " seconds.");
    System.out.println("In a few interval the CircuitBreaker will be turned off.");
    System.out.println("Connect with a MBean browser (eg. VisualVM + MBean plugin) to use the turnOn operation on the CircuitBreakers.");
    System.out.println();
    System.out.println("Hit Ctrl-C to stop.");
    System.out.println();
    while (true) {
        try {
            Thread.sleep(interval * 1000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        service.helloWorld();
    }
}

Example 28 with SingletonAssembler

use of org.qi4j.bootstrap.SingletonAssembler in project qi4j-sdk by Qi4j.

the class EventsTest method testData.

@Before
public void testData() throws ActivationException, AssemblyException {
    SingletonAssembler assembler = new SingletonAssembler() {

        @Override
        public void assemble(ModuleAssembly module) throws AssemblyException {
            module.values(UnitOfWorkDomainEventsValue.class, DomainEventValue.class);
        }
    };
    list = new ArrayList<UnitOfWorkDomainEventsValue>();
    {
        ValueBuilder<UnitOfWorkDomainEventsValue> builder = assembler.module().newValueBuilder(UnitOfWorkDomainEventsValue.class);
        builder.prototype().events().get().add(newDomainEvent(assembler, "Test1"));
        builder.prototype().events().get().add(newDomainEvent(assembler, "Test2"));
        builder.prototype().events().get().add(newDomainEvent(assembler, "Test3"));
        builder.prototype().version().set("1.0");
        builder.prototype().timestamp().set(System.currentTimeMillis());
        builder.prototype().usecase().set("Test");
        list.add(builder.newInstance());
    }
    {
        ValueBuilder<UnitOfWorkDomainEventsValue> builder = assembler.module().newValueBuilder(UnitOfWorkDomainEventsValue.class);
        builder.prototype().events().get().add(newDomainEvent(assembler, "Test4"));
        builder.prototype().events().get().add(newDomainEvent(assembler, "Test5"));
        builder.prototype().events().get().add(newDomainEvent(assembler, "Test6"));
        builder.prototype().version().set("1.0");
        builder.prototype().timestamp().set(System.currentTimeMillis());
        builder.prototype().usecase().set("Test2");
        list.add(builder.newInstance());
    }
}

Example 29 with SingletonAssembler

use of org.qi4j.bootstrap.SingletonAssembler in project qi4j-sdk by Qi4j.

the class JMXTest method main.

public static void main(String[] args) throws InterruptedException, ActivationException, AssemblyException {
    /*
         Logger logger = Logger.getLogger( "" );
         logger.setLevel( Level.FINE );
         Logger.getLogger("sun.rmi").setLevel( Level.WARNING );

         ConsoleHandler consoleHandler = new ConsoleHandler();
         consoleHandler.setLevel( Level.FINE );
         logger.addHandler( consoleHandler );
         */
    SingletonAssembler assembler = new SingletonAssembler() {

        // START SNIPPET: assembly
        public void assemble(ModuleAssembly module) throws AssemblyException {
            // END SNIPPET: assembly
            new EntityTestAssembler().assemble(module);
            module.services(TestService.class, TestService2.class, TestService3.class).instantiateOnStartup();
            module.entities(TestConfiguration.class);
            module.values(TestValue.class);
            module.objects(TestObject.class);
            // START SNIPPET: assembly
            new JMXAssembler().assemble(module);
            module.services(JMXConnectorService.class).instantiateOnStartup();
            module.entities(JMXConnectorConfiguration.class);
            module.forMixin(JMXConnectorConfiguration.class).declareDefaults().port().set(1099);
        }
    };
    // This allows user to connect using VisualVM/JConsole
    while (true) {
        Thread.sleep(10000);
    }
}

Example 30 with SingletonAssembler

use of org.qi4j.bootstrap.SingletonAssembler 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
}