Examples with Neo4jPack org.neo4j.bolt.packstream.Neo4jPack used on opensource projects

Example 11 with Neo4jPack

use of org.neo4j.bolt.packstream.Neo4jPack in project neo4j by neo4j.

the class HelloMessageDecoderTest method testShouldDecodeAuthToken.

@Override
protected void testShouldDecodeAuthToken(Map<String, Object> authToken) throws Exception {
    Neo4jPack neo4jPack = newNeo4jPack();
    authToken.put("user_agent", "My Driver");
    HelloMessage originalMessage = new HelloMessage(authToken);
    PackedInputArray input = new PackedInputArray(encode(neo4jPack, originalMessage));
    Neo4jPack.Unpacker unpacker = neo4jPack.newUnpacker(input);
    // these two steps are executed before decoding in order to select a correct decoder
    unpacker.unpackStructHeader();
    unpacker.unpackStructSignature();
    RequestMessage deserializedMessage = decoder.decode(unpacker);
    assertHelloMessageMatches(originalMessage, deserializedMessage);
}

Example 12 with Neo4jPack

use of org.neo4j.bolt.packstream.Neo4jPack in project neo4j by neo4j.

the class BoltProtocolV4ComponentFactory method encode.

public static byte[] encode(Neo4jPack neo4jPack, RequestMessage... messages) throws IOException {
    RecordingByteChannel rawData = new RecordingByteChannel();
    Neo4jPack.Packer packer = neo4jPack.newPacker(new BufferedChannelOutput(rawData));
    BoltRequestMessageWriter writer = requestMessageWriter(packer);
    for (RequestMessage message : messages) {
        writer.write(message);
    }
    writer.flush();
    return rawData.getBytes();
}

Example 13 with Neo4jPack

use of org.neo4j.bolt.packstream.Neo4jPack in project neo4j by neo4j.

the class BoltRequestMessageReaderV4Test method testMessageDecoding.

private static void testMessageDecoding(RequestMessage message) throws Exception {
    Neo4jPack neo4jPack = newNeo4jPack();
    BoltStateMachine stateMachine = mock(BoltStateMachine.class);
    BoltRequestMessageReader reader = requestMessageReader(stateMachine);
    PackedInputArray input = new PackedInputArray(encode(neo4jPack, message));
    Neo4jPack.Unpacker unpacker = neo4jPack.newUnpacker(input);
    reader.read(unpacker);
    verify(stateMachine).process(eq(message), any());
}

Example 14 with Neo4jPack

use of org.neo4j.bolt.packstream.Neo4jPack in project neo4j by neo4j.

the class BoltProtocolV3ComponentFactory method encode.

public static byte[] encode(Neo4jPack neo4jPack, RequestMessage... messages) throws IOException {
    RecordingByteChannel rawData = new RecordingByteChannel();
    Neo4jPack.Packer packer = neo4jPack.newPacker(new BufferedChannelOutput(rawData));
    BoltRequestMessageWriter writer = requestMessageWriter(packer);
    for (RequestMessage message : messages) {
        writer.write(message);
    }
    writer.flush();
    return rawData.getBytes();
}

Example 15 with Neo4jPack

use of org.neo4j.bolt.packstream.Neo4jPack in project neo4j by neo4j.

the class BoltRequestMessageReaderV3Test method testMessageDecoding.

private static void testMessageDecoding(RequestMessage message) throws Exception {
    Neo4jPack neo4jPack = newNeo4jPack();
    BoltStateMachine stateMachine = mock(BoltStateMachine.class);
    BoltRequestMessageReader reader = requestMessageReader(stateMachine);
    PackedInputArray input = new PackedInputArray(encode(neo4jPack, message));
    Neo4jPack.Unpacker unpacker = neo4jPack.newUnpacker(input);
    reader.read(unpacker);
    verify(stateMachine).process(eq(message), any());
}