Example usage for org.springframework.amqp.rabbit.connection CachingConnectionFactory getPublisherConnectionFactory

Introduction

In this page you can find the example usage for org.springframework.amqp.rabbit.connection CachingConnectionFactory getPublisherConnectionFactory.

Prototype

@Override
    public ConnectionFactory getPublisherConnectionFactory() 

Source Link

Usage

From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
public void testPublisherConnection() throws Exception {
    com.rabbitmq.client.ConnectionFactory mockConnectionFactory = mock(
            com.rabbitmq.client.ConnectionFactory.class);
    com.rabbitmq.client.Connection mockConnection = mock(com.rabbitmq.client.Connection.class);
    Channel mockChannel = mock(Channel.class);

    when(mockConnectionFactory.newConnection(any(ExecutorService.class), anyString()))
            .thenReturn(mockConnection);
    when(mockConnection.createChannel()).thenReturn(mockChannel);
    when(mockChannel.isOpen()).thenReturn(true);
    when(mockConnection.isOpen()).thenReturn(true);

    CachingConnectionFactory ccf = new CachingConnectionFactory(mockConnectionFactory);
    ccf.setExecutor(mock(ExecutorService.class));
    Connection con = ccf.getPublisherConnectionFactory().createConnection();

    Channel channel = con.createChannel(false);
    channel.close(); // should be ignored, and placed into channel cache.
    con.close(); // should be ignored

    Connection con2 = ccf.getPublisherConnectionFactory().createConnection();
    /*/*  www.  j  av a  2 s.c  o m*/
     * will retrieve same channel object that was just put into channel cache
     */
    Channel channel2 = con2.createChannel(false);
    channel2.close(); // should be ignored
    con2.close(); // should be ignored

    assertSame(con, con2);
    assertSame(channel, channel2);
    verify(mockConnection, never()).close();
    verify(mockChannel, never()).close();

    assertNull(TestUtils.getPropertyValue(ccf, "connection.target"));
    assertNotNull(TestUtils.getPropertyValue(ccf, "publisherConnectionFactory.connection.target"));
    assertSame(con, TestUtils.getPropertyValue(ccf, "publisherConnectionFactory.connection"));
}

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