Example usage for org.springframework.integration.syslog.config SyslogReceivingChannelAdapterFactoryBean setApplicationEventPublisher

Introduction

In this page you can find the example usage for org.springframework.integration.syslog.config SyslogReceivingChannelAdapterFactoryBean setApplicationEventPublisher.

Prototype

@Override
    public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) 

Source Link

Usage

From source file:org.springframework.integration.syslog.inbound.SyslogReceivingChannelAdapterTests.java

@Test
public void testTcp() throws Exception {
    SyslogReceivingChannelAdapterFactoryBean factory = new SyslogReceivingChannelAdapterFactoryBean(
            SyslogReceivingChannelAdapterFactoryBean.Protocol.tcp);
    int port = SocketUtils.findAvailableServerSocket(1514);
    factory.setPort(port);/*from   w  w  w  . j  a  v a  2  s.  c o m*/
    PollableChannel outputChannel = new QueueChannel();
    factory.setOutputChannel(outputChannel);
    ApplicationEventPublisher publisher = mock(ApplicationEventPublisher.class);
    final CountDownLatch latch = new CountDownLatch(2);
    doAnswer(invocation -> {
        latch.countDown();
        return null;
    }).when(publisher).publishEvent(any(ApplicationEvent.class));
    factory.setApplicationEventPublisher(publisher);
    factory.setBeanFactory(mock(BeanFactory.class));
    factory.afterPropertiesSet();
    factory.start();
    TcpSyslogReceivingChannelAdapter adapter = (TcpSyslogReceivingChannelAdapter) factory.getObject();
    Log logger = spy(TestUtils.getPropertyValue(adapter, "logger", Log.class));
    doReturn(true).when(logger).isDebugEnabled();
    final CountDownLatch sawLog = new CountDownLatch(1);
    doAnswer(invocation -> {
        if (((String) invocation.getArgument(0)).contains("Error on syslog socket")) {
            sawLog.countDown();
        }
        invocation.callRealMethod();
        return null;
    }).when(logger).debug(anyString());
    new DirectFieldAccessor(adapter).setPropertyValue("logger", logger);
    Thread.sleep(1000);
    byte[] buf = "<157>JUL 26 22:08:35 WEBERN TESTING[70729]: TEST SYSLOG MESSAGE\n".getBytes("UTF-8");
    Socket socket = SocketFactory.getDefault().createSocket("localhost", port);
    socket.getOutputStream().write(buf);
    socket.close();
    assertTrue(sawLog.await(10, TimeUnit.SECONDS));
    Message<?> message = outputChannel.receive(10000);
    assertNotNull(message);
    assertEquals("WEBERN", message.getHeaders().get("syslog_HOST"));
    adapter.stop();
    assertTrue(latch.await(10, TimeUnit.SECONDS));
}

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