Example usage for io.netty.buffer Unpooled wrappedBuffer

Introduction

In this page you can find the example usage for io.netty.buffer Unpooled wrappedBuffer.

Prototype

public static ByteBuf wrappedBuffer(ByteBuffer... buffers)

Source Link

Document

Creates a new big-endian composite buffer which wraps the slices of the specified NIO buffers without copying them.

Usage

From source file:io.datty.msgpack.test.MessageReaderInnerTest.java

License:Apache License

protected void assertInnerMapExample(byte[] example) {

    ByteBuf source = Unpooled.wrappedBuffer(example);

    Object message = MessageIO.readValue(source, false);
    Assert.assertTrue(message instanceof Map);

    @SuppressWarnings("unchecked")
    Map<String, Object> map = (Map<String, Object>) message;

    Assert.assertEquals(map.get("id"), Long.valueOf(777));

    @SuppressWarnings("unchecked")
    Map<String, Object> innerMap = (Map<String, Object>) map.get("name");
    Assert.assertNotNull(innerMap);//from  ww w . j  ava  2s.  co m

    Assert.assertEquals(innerMap.get("first"), "John");
    Assert.assertEquals(innerMap.get("last"), "Dow");

}

From source file:io.datty.msgpack.test.MessageReaderInnerTest.java

License:Apache License

protected void assertInnerArrayExample(byte[] example) {

    ByteBuf source = Unpooled.wrappedBuffer(example);

    Object message = MessageIO.readValue(source, false);
    Assert.assertTrue(message instanceof Map);

    @SuppressWarnings("unchecked")
    Map<String, Object> map = (Map<String, Object>) message;

    Assert.assertEquals(map.get("id"), Long.valueOf(777));

    @SuppressWarnings("unchecked")
    List<Object> innerArray = (List<Object>) map.get("names");
    Assert.assertNotNull(innerArray);/*from   ww  w  . j  a va2s .  com*/

    Assert.assertEquals(innerArray.get(0), "John");
    Assert.assertEquals(innerArray.get(1), "Dow");

}

From source file:io.datty.msgpack.test.MessageReaderTest.java

License:Apache License

protected void assertIntMapExample(byte[] example) {

    ByteBuf source = Unpooled.wrappedBuffer(example);

    Object message = MessageIO.readValue(source, false);
    Assert.assertTrue(message instanceof Map);

    @SuppressWarnings("unchecked")
    Map<Integer, Object> map = (Map<Integer, Object>) message;

    Assert.assertEquals(map.get(1), "123");
    Assert.assertEquals(map.get(2), Long.valueOf(-9));
    Assert.assertEquals(map.get(3), "Alex");

}

From source file:io.datty.msgpack.test.MessageReaderTest.java

License:Apache License

protected void assertStringMapExample(byte[] example) {

    ByteBuf source = Unpooled.wrappedBuffer(example);

    Object message = MessageIO.readValue(source, false);
    Assert.assertTrue(message instanceof Map);

    @SuppressWarnings("unchecked")
    Map<Object, Object> map = (Map<Object, Object>) message;

    Assert.assertEquals(map.get("acc"), "123");
    Assert.assertEquals(map.get("logins"), Long.valueOf(-9));
    Assert.assertEquals(map.get("name"), "Alex");

}

From source file:io.datty.msgpack.test.MessageReaderTest.java

License:Apache License

protected void assertArrayExample(byte[] example) {

    ByteBuf source = Unpooled.wrappedBuffer(example);

    Object message = MessageIO.readValue(source, false);
    Assert.assertTrue(message instanceof List);

    @SuppressWarnings("unchecked")
    List<Object> array = (List<Object>) message;

    Assert.assertEquals(array.get(0), "123");
    Assert.assertEquals(array.get(1), Long.valueOf(-9));
    Assert.assertEquals(array.get(2), "Alex");

}

From source file:io.datty.msgpack.test.MessageReaderTypedTest.java

License:Apache License

protected Map<String, Object> readWithSchema(byte[] example, Map<String, Class<?>> schema) {

    ByteBuf source = Unpooled.wrappedBuffer(example);

    Object value = ValueMessageReader.INSTANCE.readValue(source, false);
    Assert.assertTrue(value instanceof MapMessageReader);

    MessageReader reader = (MessageReader) value;

    Map<String, Object> map = new HashMap<>();

    for (int i = 0; i != reader.size(); i++) {

        Object key = reader.readKey(source);

        Class<?> type = schema.get(key);
        Assert.assertNotNull(type);/*from  w  w  w . j av a 2s .c o  m*/

        Object field = reader.readValue(typeOf(type), source, false);
        Assert.assertNotNull((String) key, field);

        map.put((String) key, field);
    }

    return map;

}

From source file:io.datty.msgpack.test.MessageWriterTypedTest.java

License:Apache License

@Test
public void testPrimitives() {

    ByteBuf sink = Unpooled.buffer();/*ww  w. j  ava 2  s.c o m*/

    MessageWriter writer = MapMessageWriter.INSTANCE;

    int headerIndex = writer.skipHeader(255, sink);

    int fields = 0;

    writer.writeKey("boolean", sink);
    writer.writeValue(typeOf(boolean.class), true, sink, true);
    fields++;

    writer.writeKey("Boolean", sink);
    writer.writeValue(typeOf(Boolean.class), true, sink, true);
    fields++;

    writer.writeKey("byte", sink);
    writer.writeValue(typeOf(byte.class), (byte) 1, sink, true);
    fields++;

    writer.writeKey("Byte", sink);
    writer.writeValue(typeOf(Byte.class), (byte) 1, sink, true);
    fields++;

    writer.writeKey("short", sink);
    writer.writeValue(typeOf(short.class), (short) 1, sink, true);
    fields++;

    writer.writeKey("Short", sink);
    writer.writeValue(typeOf(Short.class), (short) 1, sink, true);
    fields++;

    writer.writeKey("int", sink);
    writer.writeValue(typeOf(int.class), (int) 1, sink, true);
    fields++;

    writer.writeKey("Integer", sink);
    writer.writeValue(typeOf(Integer.class), (int) 1, sink, true);
    fields++;

    writer.writeKey("long", sink);
    writer.writeValue(typeOf(long.class), (long) 1, sink, true);
    fields++;

    writer.writeKey("Long", sink);
    writer.writeValue(typeOf(Long.class), (long) 1, sink, true);
    fields++;

    writer.writeKey("float", sink);
    writer.writeValue(typeOf(float.class), (float) 1, sink, true);
    fields++;

    writer.writeKey("Float", sink);
    writer.writeValue(typeOf(Float.class), (float) 1, sink, true);
    fields++;

    writer.writeKey("double", sink);
    writer.writeValue(typeOf(double.class), (double) 1, sink, true);
    fields++;

    writer.writeKey("Double", sink);
    writer.writeValue(typeOf(Double.class), (double) 1, sink, true);
    fields++;

    writer.writeKey("String", sink);
    writer.writeValue(typeOf(String.class), "1", sink, true);
    fields++;

    writer.writeKey("ByteBuf", sink);
    writer.writeValue(typeOf(ByteBuf.class), Unpooled.wrappedBuffer(new byte[] { 1 }), sink, true);
    fields++;

    writer.writeHeader(fields, 255, headerIndex, sink);

    byte[] bytes = ByteBufUtil.getBytes(sink);

    assertPrimitivesExample(bytes);

}

From source file:io.datty.spring.converter.AllArraysConverterTest.java

License:Apache License

@Test
public void testOnes() throws Exception {

    ByteBuf one = Unpooled.wrappedBuffer(new byte[] { 1 });

    AllArraysEntity entity = new AllArraysEntity();
    entity.setBooleanVal(new boolean[] { true });
    entity.setBooleanWal(new Boolean[] { true });
    entity.setByteVal(new byte[] { 1 });
    entity.setByteWal(new Byte[] { 1 });
    entity.setShortVal(new short[] { 1 });
    entity.setShortWal(new Short[] { 1 });
    entity.setIntVal(new int[] { 1 });
    entity.setIntWal(new Integer[] { 1 });
    entity.setLongVal(new long[] { 1 });
    entity.setLongWal(new Long[] { 1L });
    entity.setFloatVal(new float[] { 1.0f });
    entity.setFloatWal(new Float[] { 1.0f });
    entity.setDoubleVal(new double[] { 1.0d });
    entity.setDoubleWal(new Double[] { 1.0d });
    entity.setStringVal(new String[] { "1" });
    entity.setBbVal(new ByteBuf[] { one });

    testNotEmpty(entity);/*from   w  w  w.  j ava 2 s  .  c  o  m*/
}

From source file:io.datty.spring.converter.AllListsConverterTest.java

License:Apache License

@Test
public void testOnes() throws Exception {

    ByteBuf one = Unpooled.wrappedBuffer(new byte[] { 1 });

    AllListsEntity entity = new AllListsEntity();
    entity.setBooleanVal(Arrays.asList(true));
    entity.setByteVal(Arrays.asList((byte) 1));
    entity.setShortVal(Arrays.asList((short) 1));
    entity.setIntVal(Arrays.asList(1));
    entity.setLongVal(Arrays.asList(1L));
    entity.setFloatVal(Arrays.asList(1.0f));
    entity.setDoubleVal(Arrays.asList(1.0d));
    entity.setStringVal(Arrays.asList("1"));
    entity.setBbVal(Arrays.asList(one));

    testNotEmpty(entity);/*from w w w  .  j ava 2s.  c  om*/

}

From source file:io.datty.spring.converter.AllMapsConverterTest.java

License:Apache License

@Test
public void testOnes() throws Exception {

    ByteBuf one = Unpooled.wrappedBuffer(new byte[] { 1 });

    AllMapsEntity entity = new AllMapsEntity();
    entity.setBooleanVal(mapOf(true));//from   ww w  .  ja v a2 s . c  o m
    entity.setByteVal(mapOf((byte) 1));
    entity.setShortVal(mapOf((short) 1));
    entity.setIntVal(mapOf(1));
    entity.setLongVal(mapOf(1L));
    entity.setFloatVal(mapOf(1.0f));
    entity.setDoubleVal(mapOf(1.0d));
    entity.setStringVal(mapOf("1"));
    entity.setBbVal(mapOf(one));

    testNotEmpty(entity);

}