Examples with IdGenerator org.springframework.util.IdGenerator used on opensource projects

Example 1 with IdGenerator

use of org.springframework.util.IdGenerator in project spring-integration by spring-projects.

the class MessageIdGenerationTests method testCustomIdGenerationWithChildRegistrarClosed.

@Test
public void testCustomIdGenerationWithChildRegistrarClosed() throws Exception {
    ClassPathXmlApplicationContext parent = new ClassPathXmlApplicationContext("MessageIdGenerationTests-context.xml", this.getClass());
    ClassPathXmlApplicationContext child = new ClassPathXmlApplicationContext(new String[] { "MessageIdGenerationTests-context-withGenerator.xml" }, this.getClass(), parent);
    IdGenerator idGenerator = child.getBean("idGenerator", IdGenerator.class);
    Mockito.reset(idGenerator);
    MessageChannel inputChannel = child.getBean("input", MessageChannel.class);
    inputChannel.send(new GenericMessage<Integer>(0));
    verify(idGenerator, atLeastOnce()).generateId();
    child.close();
    parent.close();
    this.assertDestroy();
}

Example 2 with IdGenerator

use of org.springframework.util.IdGenerator in project spring-integration by spring-projects.

the class MessageIdGenerationTests method testCustomIdGenerationWithParentRegistrar.

@Test
public void testCustomIdGenerationWithParentRegistrar() throws Exception {
    ClassPathXmlApplicationContext parent = new ClassPathXmlApplicationContext("MessageIdGenerationTests-context-withGenerator.xml", this.getClass());
    ClassPathXmlApplicationContext child = new ClassPathXmlApplicationContext(new String[] { "MessageIdGenerationTests-context.xml" }, this.getClass(), parent);
    IdGenerator idGenerator = child.getBean("idGenerator", IdGenerator.class);
    MessageChannel inputChannel = child.getBean("input", MessageChannel.class);
    inputChannel.send(new GenericMessage<Integer>(0));
    verify(idGenerator, atLeastOnce()).generateId();
    child.close();
    parent.close();
    this.assertDestroy();
}

Example 3 with IdGenerator

use of org.springframework.util.IdGenerator in project spring-integration by spring-projects.

the class MessageIdGenerationTests method testCustomIdGenerationWithChildRegistrar.

@Test
public void testCustomIdGenerationWithChildRegistrar() throws Exception {
    ClassPathXmlApplicationContext parent = new ClassPathXmlApplicationContext("MessageIdGenerationTests-context.xml", this.getClass());
    ClassPathXmlApplicationContext child = new ClassPathXmlApplicationContext(new String[] { "MessageIdGenerationTests-context-withGenerator.xml" }, this.getClass(), parent);
    IdGenerator idGenerator = child.getBean("idGenerator", IdGenerator.class);
    Mockito.reset(idGenerator);
    MessageChannel inputChannel = child.getBean("input", MessageChannel.class);
    inputChannel.send(new GenericMessage<Integer>(0));
    verify(idGenerator, atLeastOnce()).generateId();
    child.close();
    parent.close();
    this.assertDestroy();
}

Example 4 with IdGenerator

use of org.springframework.util.IdGenerator in project spring-integration by spring-projects.

the class IdGeneratorConfigurerTests method testJdk.

@Test
public void testJdk() {
    GenericApplicationContext context = new GenericApplicationContext();
    context.registerBeanDefinition("bfpp", new RootBeanDefinition(DefaultConfiguringBeanFactoryPostProcessor.class));
    context.registerBeanDefinition("foo", new RootBeanDefinition(JdkIdGenerator.class));
    context.refresh();
    MessageHeaders headers = new MessageHeaders(null);
    assertSame(context.getBean(IdGenerator.class), TestUtils.getPropertyValue(headers, "idGenerator"));
    context.close();
}

Example 5 with IdGenerator

use of org.springframework.util.IdGenerator in project spring-integration by spring-projects.

the class IdGeneratorConfigurerTests method testIncrementing.

@Test
public void testIncrementing() {
    GenericApplicationContext context = new GenericApplicationContext();
    context.registerBeanDefinition("bfpp", new RootBeanDefinition(DefaultConfiguringBeanFactoryPostProcessor.class));
    context.registerBeanDefinition("foo", new RootBeanDefinition(SimpleIncrementingIdGenerator.class));
    context.refresh();
    IdGenerator idGenerator = context.getBean(IdGenerator.class);
    MessageHeaders headers = new MessageHeaders(null);
    assertEquals(0, headers.getId().getMostSignificantBits());
    assertEquals(1, headers.getId().getLeastSignificantBits());
    headers = new MessageHeaders(null);
    assertEquals(0, headers.getId().getMostSignificantBits());
    assertEquals(2, headers.getId().getLeastSignificantBits());
    AtomicLong bottomBits = TestUtils.getPropertyValue(idGenerator, "bottomBits", AtomicLong.class);
    bottomBits.set(0xffffffff);
    headers = new MessageHeaders(null);
    assertEquals(1, headers.getId().getMostSignificantBits());
    assertEquals(0, headers.getId().getLeastSignificantBits());
    headers = new MessageHeaders(null);
    assertEquals(1, headers.getId().getMostSignificantBits());
    assertEquals(1, headers.getId().getLeastSignificantBits());
    context.close();
}