Example usage for io.netty.buffer ByteBuf toString

List of usage examples for io.netty.buffer ByteBuf toString

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf toString.

Prototype

public abstract String toString(Charset charset);

Source Link

Document

Decodes this buffer's readable bytes into a string with the specified character set name.

Usage

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testDecodeWithStrip() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, true, false, false));

    ch.writeInbound(copiedBuffer("first\r\nsecond\nthird", CharsetUtil.US_ASCII));

    ByteBuf buf = ch.readInbound();
    assertEquals("first", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();/*from ww  w.  j a va  2s  . c  om*/
    assertEquals("second", buf2.toString(CharsetUtil.US_ASCII));
    assertNull(ch.readInbound());
    ch.finish();

    ReferenceCountUtil.release(ch.readInbound());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testDecodeWithoutStrip() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, false, false, false));

    ch.writeInbound(copiedBuffer("first\r\nsecond\nthird", CharsetUtil.US_ASCII));

    ByteBuf buf = ch.readInbound();
    assertEquals("first\r\n", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();// w  w  w.j  a  va2  s.  co m
    assertEquals("second\n", buf2.toString(CharsetUtil.US_ASCII));
    assertNull(ch.readInbound());
    ch.finish();
    ReferenceCountUtil.release(ch.readInbound());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testDecodeSplitsCorrectly() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, false, false, false));

    assertTrue(ch.writeInbound(copiedBuffer("line\r\n.\r\n", CharsetUtil.US_ASCII)));

    ByteBuf buf = ch.readInbound();
    assertEquals("line\r\n", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();/* w  ww  .  j  a  va2 s .c  o m*/
    assertEquals(".\r\n", buf2.toString(CharsetUtil.US_ASCII));
    assertFalse(ch.finishAndReleaseAll());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testFragmentedDecode() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, false, false, false));

    assertFalse(ch.writeInbound(copiedBuffer("huu", CharsetUtil.US_ASCII)));
    assertNull(ch.readInbound());/*  w w  w.  j  ava2 s . c  o m*/

    assertFalse(ch.writeInbound(copiedBuffer("haa\r", CharsetUtil.US_ASCII)));
    assertNull(ch.readInbound());

    assertTrue(ch.writeInbound(copiedBuffer("\nhuuhaa\r\n", CharsetUtil.US_ASCII)));
    ByteBuf buf = ch.readInbound();
    assertEquals("huuhaa\r\n", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();
    assertEquals("huuhaa\r\n", buf2.toString(CharsetUtil.US_ASCII));
    assertFalse(ch.finishAndReleaseAll());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testEmptyLine() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, true, false, false));

    assertTrue(ch.writeInbound(copiedBuffer("\nabcna\r\n", CharsetUtil.US_ASCII)));

    ByteBuf buf = ch.readInbound();
    assertEquals("", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();//from ww  w  .ja  v a 2s .  c  o m
    assertEquals("abcna", buf2.toString(CharsetUtil.US_ASCII));

    assertFalse(ch.finishAndReleaseAll());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testDecodeWithStripAndEmitLastLine() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, true, false, true));

    ch.writeInbound(copiedBuffer("first\r\nsecond\nthird", CharsetUtil.US_ASCII));

    ByteBuf buf1 = ch.readInbound();
    assertEquals("first", buf1.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();/*w  w w. j  a  v  a 2s. c  o  m*/
    assertEquals("second", buf2.toString(CharsetUtil.US_ASCII));

    // Close channel
    assertTrue(ch.finish());

    ByteBuf buf3 = ch.readInbound();
    assertEquals("third", buf3.toString(CharsetUtil.US_ASCII));

    assertNull(ch.readInbound());
    assertFalse(ch.finish());

    ReferenceCountUtil.release(ch.readInbound());

    buf1.release();
    buf2.release();
    buf3.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testDecodeWithoutStripAndEmitLastLine() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, false, false, true));

    ch.writeInbound(copiedBuffer("first\r\nsecond\nthird", CharsetUtil.US_ASCII));

    ByteBuf buf1 = ch.readInbound();
    assertEquals("first\r\n", buf1.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();/*from  w  w w  .j a  v  a  2  s. co  m*/
    assertEquals("second\n", buf2.toString(CharsetUtil.US_ASCII));

    // Close channel
    assertTrue(ch.finish());

    ByteBuf buf3 = ch.readInbound();
    assertEquals("third", buf3.toString(CharsetUtil.US_ASCII));

    assertNull(ch.readInbound());
    assertFalse(ch.finish());
    ReferenceCountUtil.release(ch.readInbound());

    buf1.release();
    buf2.release();
    buf3.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testDecodeSplitsCorrectlyAndEmitLastLine() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, false, false, true));

    assertTrue(ch.writeInbound(copiedBuffer("line\r\n.\r\n", CharsetUtil.US_ASCII)));

    ByteBuf buf = ch.readInbound();
    assertEquals("line\r\n", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();/*from  w  ww .ja  va 2s.  c om*/
    assertEquals(".\r\n", buf2.toString(CharsetUtil.US_ASCII));
    assertFalse(ch.finishAndReleaseAll());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testFragmentedDecodeAndEmitLastLine() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, false, false, true));

    assertFalse(ch.writeInbound(copiedBuffer("huu", CharsetUtil.US_ASCII)));
    assertNull(ch.readInbound());// www.  ja v  a  2 s.  co m

    assertFalse(ch.writeInbound(copiedBuffer("haa\r", CharsetUtil.US_ASCII)));
    assertNull(ch.readInbound());

    assertTrue(ch.writeInbound(copiedBuffer("\nhuuhaa\r\n", CharsetUtil.US_ASCII)));
    ByteBuf buf = ch.readInbound();
    assertEquals("huuhaa\r\n", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();
    assertEquals("huuhaa\r\n", buf2.toString(CharsetUtil.US_ASCII));
    assertFalse(ch.finishAndReleaseAll());

    buf.release();
    buf2.release();
}

From source file:org.graylog2.inputs.transports.netty.LenientLineBasedFrameDecoderTest.java

License:Open Source License

@Test
public void testEmptyLineAndEmitLastLine() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientLineBasedFrameDecoder(8192, true, false, true));

    assertTrue(ch.writeInbound(copiedBuffer("\nabcna\r\n", CharsetUtil.US_ASCII)));

    ByteBuf buf = ch.readInbound();
    assertEquals("", buf.toString(CharsetUtil.US_ASCII));

    ByteBuf buf2 = ch.readInbound();//from   w ww  .  j a v  a2  s  .com
    assertEquals("abcna", buf2.toString(CharsetUtil.US_ASCII));

    assertFalse(ch.finishAndReleaseAll());

    buf.release();
    buf2.release();
}