Example usage for org.springframework.messaging.support GenericMessage GenericMessage

Introduction

In this page you can find the example usage for org.springframework.messaging.support GenericMessage GenericMessage.

Prototype

public GenericMessage(T payload) 

Source Link

Document

Create a new message with the given payload.

Usage

From source file:org.springframework.integration.ftp.outbound.FtpServerOutboundTests.java

@Test
public void testMputPartial() throws Exception {
    Session<FTPFile> session = spyOnSession();
    doAnswer(invocation -> {//from  ww w  .  j  a  va2 s . com
        throw new IOException("Failed to send localSource2");
    }).when(session).write(Mockito.any(InputStream.class), Mockito.contains("localSource2"));
    try {
        this.inboundMPut.send(new GenericMessage<File>(getSourceLocalDirectory()));
        fail("expected exception");
    } catch (PartialSuccessException e) {
        assertEquals(3, e.getDerivedInput().size());
        assertEquals(1, e.getPartialResults().size());
        assertEquals("ftpTarget/localSource1.txt", e.getPartialResults().iterator().next());
        assertThat(e.getCause().getMessage(), containsString("Failed to send localSource2"));
    }
}

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From source file:org.springframework.integration.ftp.outbound.FtpServerOutboundTests.java

@Test
public void testMputRecursivePartial() throws Exception {
    Session<FTPFile> session = spyOnSession();
    File sourceLocalSubDirectory = new File(getSourceLocalDirectory(), "subLocalSource");
    assertTrue(sourceLocalSubDirectory.isDirectory());
    File extra = new File(sourceLocalSubDirectory, "subLocalSource2.txt");
    FileOutputStream writer = new FileOutputStream(extra);
    writer.write("foo".getBytes());
    writer.close();//from   ww  w  . j ava2 s. co  m
    doAnswer(invocation -> {
        throw new IOException("Failed to send subLocalSource2");
    }).when(session).write(Mockito.any(InputStream.class), Mockito.contains("subLocalSource2"));
    try {
        this.inboundMPutRecursive.send(new GenericMessage<File>(getSourceLocalDirectory()));
        fail("expected exception");
    } catch (PartialSuccessException e) {
        assertEquals(3, e.getDerivedInput().size());
        assertEquals(2, e.getPartialResults().size());
        assertThat(e.getCause(), Matchers.instanceOf(PartialSuccessException.class));
        PartialSuccessException cause = (PartialSuccessException) e.getCause();
        assertEquals(2, cause.getDerivedInput().size());
        assertEquals(1, cause.getPartialResults().size());
        assertThat(cause.getCause().getMessage(), containsString("Failed to send subLocalSource2"));
    }
    extra.delete();
}

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From source file:org.springframework.integration.ftp.outbound.FtpServerOutboundTests.java

@Test
public void testMessageSessionCallback() {
    this.inboundCallback.send(new GenericMessage<String>("foo"));
    Message<?> receive = this.output.receive(10000);
    assertNotNull(receive);//w ww . j  av  a  2 s. com
    assertEquals("FOO", receive.getPayload());
}

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From source file:org.springframework.integration.ftp.outbound.FtpServerOutboundTests.java

@Test
@SuppressWarnings("unchecked")
public void testLsForNullDir() throws IOException {
    Session<FTPFile> session = ftpSessionFactory.getSession();
    ((FTPClient) session.getClientInstance()).changeWorkingDirectory("ftpSource");
    session.close();/* w w w.  j a v  a2s . com*/

    this.inboundLs.send(new GenericMessage<String>("foo"));
    Message<?> receive = this.output.receive(10000);
    assertNotNull(receive);
    assertThat(receive.getPayload(), instanceOf(List.class));
    List<String> files = (List<String>) receive.getPayload();
    assertEquals(2, files.size());
    assertThat(files, containsInAnyOrder(" ftpSource1.txt", "ftpSource2.txt"));

    FTPFile[] ftpFiles = ftpSessionFactory.getSession().list(null);
    for (FTPFile ftpFile : ftpFiles) {
        if (!ftpFile.isDirectory()) {
            assertTrue(files.contains(ftpFile.getName()));
        }
    }
}

---

From source file:org.springframework.integration.ftp.session.FtpRemoteFileTemplateTests.java

@Test
public void testINT3412AppendStatRmdir() throws IOException {
    FtpRemoteFileTemplate template = new FtpRemoteFileTemplate(sessionFactory);
    DefaultFileNameGenerator fileNameGenerator = new DefaultFileNameGenerator();
    fileNameGenerator.setExpression("'foobar.txt'");
    template.setFileNameGenerator(fileNameGenerator);
    template.setRemoteDirectoryExpression(new LiteralExpression("foo/"));
    template.setUseTemporaryFileName(false);
    template.execute(session -> {//from   w w w . j  a v  a2  s  .  co m
        session.mkdir("foo/");
        return session.mkdir("foo/bar/");
    });
    template.append(new GenericMessage<String>("foo"));
    template.append(new GenericMessage<String>("bar"));
    assertTrue(template.exists("foo/foobar.txt"));
    template.executeWithClient((ClientCallbackWithoutResult<FTPClient>) client -> {
        try {
            FTPFile[] files = client.listFiles("foo/foobar.txt");
            assertEquals(6, files[0].getSize());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    });
    template.execute((SessionCallbackWithoutResult<FTPFile>) session -> {
        assertTrue(session.remove("foo/foobar.txt"));
        assertTrue(session.rmdir("foo/bar/"));
        FTPFile[] files = session.list("foo/");
        assertEquals(0, files.length);
        assertTrue(session.rmdir("foo/"));
    });
    assertFalse(template.getSession().exists("foo"));
}

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From source file:org.springframework.integration.ftp.session.FtpRemoteFileTemplateTests.java

@Test
public void testFileCloseOnBadConnect() throws Exception {
    @SuppressWarnings("unchecked")
    SessionFactory<FTPFile> sessionFactory = mock(SessionFactory.class);
    when(sessionFactory.getSession()).thenThrow(new RuntimeException("bar"));
    FtpRemoteFileTemplate template = new FtpRemoteFileTemplate(sessionFactory);
    template.setRemoteDirectoryExpression(new LiteralExpression("foo"));
    template.afterPropertiesSet();/*from ww  w  .ja  v a 2 s  .  c o  m*/
    File file = new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString());
    FileOutputStream fileOutputStream = new FileOutputStream(file);
    fileOutputStream.write("foo".getBytes());
    fileOutputStream.close();
    try {
        template.send(new GenericMessage<File>(file));
        fail("exception expected");
    } catch (MessagingException e) {
        assertEquals("bar", e.getCause().getMessage());
    }
    File newFile = new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString());
    assertTrue(file.renameTo(newFile));
    file.delete();
    newFile.delete();
}

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From source file:org.springframework.integration.handler.AsyncHandlerTests.java

@Test
public void testGoodResult() {
    this.whichTest = 0;
    this.handler.handleMessage(new GenericMessage<String>("foo"));
    assertNull(this.output.receive(0));
    this.latch.countDown();
    Message<?> received = this.output.receive(10000);
    assertNotNull(received);//w  ww  .ja  v a  2 s. co m
    assertEquals("reply", received.getPayload());
    assertNull(this.failedCallbackException);
}

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From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java

private void doTestCloseOnSendError(TcpConnection conn1, TcpConnection conn2,
        CachingClientConnectionFactory cccf) throws Exception {
    TcpConnection cached1 = cccf.getConnection();
    try {/*from www .  j  av  a 2s .  c om*/
        cached1.send(new GenericMessage<String>("foo"));
        fail("Expected IOException");
    } catch (IOException e) {
        assertEquals("Foo", e.getMessage());
    }
    // Before INT-3163 this failed with a timeout - connection not returned to pool after failure on send()
    TcpConnection cached2 = cccf.getConnection();
    assertTrue(cached1.getConnectionId().contains(conn1.getConnectionId()));
    assertTrue(cached2.getConnectionId().contains(conn2.getConnectionId()));
}

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From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java

@Test
public void integrationTest() throws Exception {
    TestingUtilities.waitListening(serverCf, null);
    new DirectFieldAccessor(this.clientAdapterCf).setPropertyValue("port", this.serverCf.getPort());

    this.outbound.send(new GenericMessage<>("Hello, world!"));
    Message<?> m = inbound.receive(10000);
    assertNotNull(m);/*  w  w w  . j  a  v  a2s . com*/
    String connectionId = m.getHeaders().get(IpHeaders.CONNECTION_ID, String.class);

    // assert we use the same connection from the pool
    outbound.send(new GenericMessage<String>("Hello, world!"));
    m = inbound.receive(10000);
    assertNotNull(m);
    assertEquals(connectionId, m.getHeaders().get(IpHeaders.CONNECTION_ID, String.class));
}

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From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java

@Test
//   @Repeat(1000) // INT-3722
public void gatewayIntegrationTest() throws Exception {
    final List<String> connectionIds = new ArrayList<String>();
    final AtomicBoolean okToRun = new AtomicBoolean(true);
    Executors.newSingleThreadExecutor().execute(() -> {
        while (okToRun.get()) {
            Message<?> m = inbound.receive(1000);
            if (m != null) {
                connectionIds.add((String) m.getHeaders().get(IpHeaders.CONNECTION_ID));
                replies.send(MessageBuilder.withPayload("foo:" + new String((byte[]) m.getPayload()))
                        .copyHeaders(m.getHeaders()).build());
            }//w ww. ja va 2 s.co  m
        }
    });
    TestingUtilities.waitListening(serverCf, null);
    new DirectFieldAccessor(this.clientGatewayCf).setPropertyValue("port", this.serverCf.getPort());

    this.toGateway.send(new GenericMessage<>("Hello, world!"));
    Message<?> m = fromGateway.receive(1000);
    assertNotNull(m);
    assertEquals("foo:" + "Hello, world!", new String((byte[]) m.getPayload()));

    BlockingQueue<?> connections = TestUtils.getPropertyValue(this.gatewayCF, "pool.available",
            BlockingQueue.class);
    // wait until the connection is returned to the pool
    int n = 0;
    while (n++ < 100 && connections.size() == 0) {
        Thread.sleep(100);
    }

    // assert we use the same connection from the pool
    toGateway.send(new GenericMessage<String>("Hello, world2!"));
    m = fromGateway.receive(1000);
    assertNotNull(m);
    assertEquals("foo:" + "Hello, world2!", new String((byte[]) m.getPayload()));

    assertEquals(2, connectionIds.size());
    assertEquals(connectionIds.get(0), connectionIds.get(1));

    okToRun.set(false);
}

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