Example usage for io.netty.buffer ByteBuf maxCapacity

Introduction

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

Prototype

public abstract int maxCapacity();

Source Link

Document

Returns the maximum allowed capacity of this buffer.

Usage

From source file:io.vertx.proton.impl.ProtonWritableBufferImplTest.java

License:Apache License

@Test
public void testRemaining() {
    ByteBuf buffer = Unpooled.buffer(1024);
    ProtonWritableBufferImpl writable = new ProtonWritableBufferImpl(buffer);

    assertEquals(buffer.maxCapacity(), writable.remaining());
    writable.put((byte) 0);
    assertEquals(buffer.maxCapacity() - 1, writable.remaining());
}

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From source file:io.vertx.proton.impl.ProtonWritableBufferImplTest.java

License:Apache License

@Test
public void testHasRemaining() {
    ByteBuf buffer = Unpooled.buffer(100, 100);
    ProtonWritableBufferImpl writable = new ProtonWritableBufferImpl(buffer);

    assertTrue(writable.hasRemaining());
    writable.put((byte) 0);
    assertTrue(writable.hasRemaining());
    buffer.writerIndex(buffer.maxCapacity());
    assertFalse(writable.hasRemaining());
}

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From source file:org.apache.activemq.artemis.protocol.amqp.util.NettyWritableTest.java

License:Apache License

@Test
public void testRemaining() {
    ByteBuf buffer = Unpooled.buffer(1024);
    NettyWritable writable = new NettyWritable(buffer);

    assertEquals(buffer.maxCapacity(), writable.remaining());
    writable.put((byte) 0);
    assertEquals(buffer.maxCapacity() - 1, writable.remaining());
}

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From source file:org.apache.activemq.artemis.protocol.amqp.util.NettyWritableTest.java

License:Apache License

@Test
public void testHasRemaining() {
    ByteBuf buffer = Unpooled.buffer(100, 100);
    NettyWritable writable = new NettyWritable(buffer);

    assertTrue(writable.hasRemaining());
    writable.put((byte) 0);
    assertTrue(writable.hasRemaining());
    buffer.writerIndex(buffer.maxCapacity());
    assertFalse(writable.hasRemaining());
}

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From source file:org.apache.qpid.jms.provider.amqp.message.AmqpWritableBufferTest.java

License:Apache License

@Test
public void testRemaining() {
    ByteBuf buffer = Unpooled.buffer(1024);
    AmqpWritableBuffer writable = new AmqpWritableBuffer(buffer);

    assertEquals(buffer.maxCapacity(), writable.remaining());
    writable.put((byte) 0);
    assertEquals(buffer.maxCapacity() - 1, writable.remaining());
}

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From source file:org.apache.qpid.jms.provider.amqp.message.AmqpWritableBufferTest.java

License:Apache License

@Test
public void testHasRemaining() {
    ByteBuf buffer = Unpooled.buffer(100, 100);
    AmqpWritableBuffer writable = new AmqpWritableBuffer(buffer);

    assertTrue(writable.hasRemaining());
    writable.put((byte) 0);
    assertTrue(writable.hasRemaining());
    buffer.writerIndex(buffer.maxCapacity());
    assertFalse(writable.hasRemaining());
}

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From source file:reactor.io.net.impl.netty.NettyChannelHandlerBridge.java

License:Apache License

private static boolean bufferHasSufficientCapacity(ByteBuf receiver, ByteBuf provider) {
    return receiver.writerIndex() <= receiver.maxCapacity() - provider.readableBytes();
}

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From source file:reactor.io.net.impl.netty.NettyNetChannelInboundHandler.java

License:Apache License

private boolean bufferHasSufficientCapacity(ByteBuf receiver, ByteBuf provider) {
    return receiver.writerIndex() <= receiver.maxCapacity() - provider.readableBytes();
}

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