Examples with DefaultFileNameGenerator org.springframework.integration.file.DefaultFileNameGenerator used on opensource projects

Example 6 with DefaultFileNameGenerator

use of org.springframework.integration.file.DefaultFileNameGenerator in project spring-integration by spring-projects.

the class FileWritingMessageHandlerSpec method fileNameExpression.

/**
 * Set the {@link DefaultFileNameGenerator} based on the provided SpEL expression.
 * @param fileNameExpression the SpEL expression for file names generation.
 * @return the current Spec
 */
public FileWritingMessageHandlerSpec fileNameExpression(String fileNameExpression) {
    Assert.isNull(this.fileNameGenerator, "'fileNameGenerator' and 'fileNameGeneratorExpression' are mutually exclusive.");
    this.defaultFileNameGenerator = new DefaultFileNameGenerator();
    this.defaultFileNameGenerator.setExpression(fileNameExpression);
    return fileNameGenerator(this.defaultFileNameGenerator);
}

Example 7 with DefaultFileNameGenerator

use of org.springframework.integration.file.DefaultFileNameGenerator in project spring-integration by spring-projects.

the class FileOutboundChannelAdapterParserTests method simpleAdapter.

@Test
public void simpleAdapter() {
    DirectFieldAccessor adapterAccessor = new DirectFieldAccessor(simpleAdapter);
    FileWritingMessageHandler handler = (FileWritingMessageHandler) adapterAccessor.getPropertyValue("handler");
    DirectFieldAccessor handlerAccessor = new DirectFieldAccessor(handler);
    File expected = new File(System.getProperty("java.io.tmpdir"));
    Expression destinationDirectoryExpression = (Expression) handlerAccessor.getPropertyValue("destinationDirectoryExpression");
    File actual = new File(destinationDirectoryExpression.getExpressionString());
    assertEquals(".foo", TestUtils.getPropertyValue(handler, "temporaryFileSuffix", String.class));
    assertThat(actual, is(expected));
    DefaultFileNameGenerator fileNameGenerator = (DefaultFileNameGenerator) handlerAccessor.getPropertyValue("fileNameGenerator");
    assertNotNull(fileNameGenerator);
    Expression expression = TestUtils.getPropertyValue(fileNameGenerator, "expression", Expression.class);
    assertNotNull(expression);
    assertEquals("'foo.txt'", expression.getExpressionString());
    assertEquals(Boolean.FALSE, handlerAccessor.getPropertyValue("deleteSourceFiles"));
    assertEquals(Boolean.TRUE, handlerAccessor.getPropertyValue("flushWhenIdle"));
    if (FileUtils.IS_POSIX) {
        assertThat(TestUtils.getPropertyValue(handler, "permissions", Set.class).size(), equalTo(9));
    }
    assertEquals(Boolean.TRUE, handlerAccessor.getPropertyValue("preserveTimestamp"));
}

Example 8 with DefaultFileNameGenerator

use of org.springframework.integration.file.DefaultFileNameGenerator in project spring-integration by spring-projects.

the class SftpOutboundTests method testHandleFileMessage.

@Test
public void testHandleFileMessage() throws Exception {
    File targetDir = new File("remote-target-dir");
    assertTrue("target directory does not exist: " + targetDir.getName(), targetDir.exists());
    SessionFactory<LsEntry> sessionFactory = new TestSftpSessionFactory();
    FileTransferringMessageHandler<LsEntry> handler = new FileTransferringMessageHandler<LsEntry>(sessionFactory);
    handler.setRemoteDirectoryExpression(new LiteralExpression(targetDir.getName()));
    DefaultFileNameGenerator fGenerator = new DefaultFileNameGenerator();
    fGenerator.setBeanFactory(mock(BeanFactory.class));
    fGenerator.setExpression("payload + '.test'");
    handler.setFileNameGenerator(fGenerator);
    handler.setBeanFactory(mock(BeanFactory.class));
    handler.afterPropertiesSet();
    File srcFile = File.createTempFile("testHandleFileMessage", ".tmp", new File("."));
    srcFile.deleteOnExit();
    File destFile = new File(targetDir, srcFile.getName() + ".test");
    destFile.deleteOnExit();
    handler.handleMessage(new GenericMessage<>(srcFile));
    assertTrue("destination file was not created", destFile.exists());
}

Example 9 with DefaultFileNameGenerator

use of org.springframework.integration.file.DefaultFileNameGenerator in project spring-integration by spring-projects.

the class FtpRemoteFileTemplateTests method testINT3412AppendStatRmdir.

@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 -> {
        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"));
}

Example 10 with DefaultFileNameGenerator

use of org.springframework.integration.file.DefaultFileNameGenerator in project spring-integration by spring-projects.

the class SftpRemoteFileTemplateTests method testINT3412AppendStatRmdir.

@Test
public void testINT3412AppendStatRmdir() {
    SftpRemoteFileTemplate template = new SftpRemoteFileTemplate(sessionFactory);
    DefaultFileNameGenerator fileNameGenerator = new DefaultFileNameGenerator();
    fileNameGenerator.setExpression("'foobar.txt'");
    template.setFileNameGenerator(fileNameGenerator);
    template.setRemoteDirectoryExpression(new LiteralExpression("foo/"));
    template.setUseTemporaryFileName(false);
    template.execute(session -> {
        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<ChannelSftp>) client -> {
        try {
            SftpATTRS file = client.lstat("foo/foobar.txt");
            assertEquals(6, file.getSize());
        } catch (SftpException e) {
            throw new RuntimeException(e);
        }
    });
    template.execute((SessionCallbackWithoutResult<LsEntry>) session -> {
        LsEntry[] files = session.list("foo/");
        assertEquals(4, files.length);
        assertTrue(session.remove("foo/foobar.txt"));
        assertTrue(session.rmdir("foo/bar/"));
        files = session.list("foo/");
        assertEquals(2, files.length);
        List<LsEntry> list = Arrays.asList(files);
        assertThat(list.stream().map(l -> l.getFilename()).collect(Collectors.toList()), containsInAnyOrder(".", ".."));
        assertTrue(session.rmdir("foo/"));
    });
    assertFalse(template.exists("foo"));
}