Example usage for org.springframework.integration.channel QueueChannel QueueChannel

Introduction

In this page you can find the example usage for org.springframework.integration.channel QueueChannel QueueChannel.

Prototype

public QueueChannel()

Source Link

Document

Create a channel with "unbounded" queue capacity.

Usage

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void stringPayloadCopiedToNewFile() throws Exception {
    long lastModified = 1234000L;
    Message<?> message = MessageBuilder.withPayload(SAMPLE_CONTENT)
            .setHeader(FileHeaders.SET_MODIFIED, lastModified).build();
    QueueChannel output = new QueueChannel();
    handler.setCharset(DEFAULT_ENCODING);
    handler.setOutputChannel(output);/*www . ja v  a 2  s. c om*/
    handler.setPreserveTimestamp(true);
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
    assertLastModifiedIs(result, lastModified);
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void testFileNameHeader() throws Exception {
    Message<?> message = MessageBuilder.withPayload(SAMPLE_CONTENT)
            .setHeader(FileHeaders.FILENAME, "dir1" + File.separator + "dir2/test").build();
    QueueChannel output = new QueueChannel();
    handler.setCharset(DEFAULT_ENCODING);
    handler.setOutputChannel(output);//from  w  ww  .j a va2  s  .  c o m
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
    File destFile = (File) result.getPayload();
    assertThat(destFile.getAbsolutePath(),
            containsString(TestUtils.applySystemFileSeparator("/dir1/dir2/test")));
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void stringPayloadCopiedToNewFileWithNewLines() throws Exception {
    Message<?> message = MessageBuilder.withPayload(SAMPLE_CONTENT).build();
    QueueChannel output = new QueueChannel();
    String newLine = System.getProperty("line.separator");
    handler.setCharset(DEFAULT_ENCODING);
    handler.setOutputChannel(output);//from  ww w .  j  a v  a2 s  .  c o m
    handler.setAppendNewLine(true);
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIs(result, SAMPLE_CONTENT + newLine);
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void byteArrayPayloadCopiedToNewFile() throws Exception {
    Message<?> message = MessageBuilder.withPayload(SAMPLE_CONTENT.getBytes(DEFAULT_ENCODING)).build();
    QueueChannel output = new QueueChannel();
    handler.setOutputChannel(output);/*from   w w  w  .  j  av a  2 s  .  com*/
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void byteArrayPayloadCopiedToNewFileWithNewLines() throws Exception {
    Message<?> message = MessageBuilder.withPayload(SAMPLE_CONTENT.getBytes(DEFAULT_ENCODING)).build();
    QueueChannel output = new QueueChannel();
    String newLine = System.getProperty("line.separator");
    handler.setOutputChannel(output);/*from  w ww.j  av a 2 s .  c  o m*/
    handler.setAppendNewLine(true);
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIs(result, SAMPLE_CONTENT + newLine);
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void filePayloadCopiedToNewFile() throws Exception {
    Message<?> message = MessageBuilder.withPayload(sourceFile).build();
    long lastModified = 12345000L;
    sourceFile.setLastModified(lastModified);
    QueueChannel output = new QueueChannel();
    handler.setOutputChannel(output);//from w w  w  .j  av  a2s .c  o m
    handler.setPreserveTimestamp(true);
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
    assertLastModifiedIs(result, lastModified);
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void filePayloadCopiedToNewFileWithNewLines() throws Exception {
    Message<?> message = MessageBuilder.withPayload(sourceFile).build();
    QueueChannel output = new QueueChannel();
    handler.setOutputChannel(output);/*from   w ww.  j  a  va  2s .  c  o m*/
    handler.setAppendNewLine(true);
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIs(result, SAMPLE_CONTENT + System.getProperty("line.separator"));
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void inputStreamPayloadCopiedToNewFile() throws Exception {
    InputStream is = new FileInputStream(sourceFile);
    Message<?> message = MessageBuilder.withPayload(is).build();
    QueueChannel output = new QueueChannel();
    handler.setOutputChannel(output);/*from  w  ww . j  av a  2  s.c o  m*/
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void inputStreamPayloadCopiedToNewFileWithNewLines() throws Exception {
    InputStream is = new FileInputStream(sourceFile);
    Message<?> message = MessageBuilder.withPayload(is).build();
    QueueChannel output = new QueueChannel();
    handler.setOutputChannel(output);//  w  w w  .ja  va  2s. c  o  m
    handler.setAppendNewLine(true);
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIs(result, SAMPLE_CONTENT + System.getProperty("line.separator"));
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void deleteFilesFalseByDefault() throws Exception {
    QueueChannel output = new QueueChannel();
    handler.setOutputChannel(output);//from   ww w.jav a2s .  c o  m
    Message<?> message = MessageBuilder.withPayload(sourceFile).build();
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
    assertTrue(sourceFile.exists());
}