Examples with G4Marshaller org.teiid.translator.marshallers.G4Marshaller used on opensource projects

Example 1 with G4Marshaller

use of org.teiid.translator.marshallers.G4Marshaller in project teiid by teiid.

the class TestTeiidTableMarsheller method testReadComplex.

@Test
public void testReadComplex() throws Exception {
    IckleConversionVisitor visitor = helpExecute("select * from G2");
    TeiidTableMarsheller readMarshaller = new TeiidTableMarsheller(ProtobufMetadataProcessor.getMessageName(visitor.getParentTable()), MarshallerBuilder.getWireMap(visitor.getParentTable(), visitor.getMetadata()));
    SerializationContext ctx = ProtobufUtil.newSerializationContext(Configuration.builder().build());
    ctx.registerProtoFiles(FileDescriptorSource.fromString("tables.proto", ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("tables.proto"))));
    ctx.registerMarshaller(new G3Marshaller());
    ctx.registerMarshaller(new G4Marshaller());
    G2Marshaller writeMarshaller = new G2Marshaller() {

        @Override
        public G2 readFrom(ProtoStreamReader reader) throws IOException {
            throw new RuntimeException("Use Teiid marshaller for reading for this test..");
        }
    };
    G2 g2 = buildG2();
    // this is used for writing, if reading is being attempted then fail
    ctx.registerMarshaller(writeMarshaller);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    RawProtoStreamWriter out = RawProtoStreamWriterImpl.newInstance(baos);
    WrappedMessage.writeMessage(ctx, out, g2);
    out.flush();
    baos.flush();
    ctx.unregisterMarshaller(writeMarshaller);
    ctx.registerMarshaller(readMarshaller);
    RawProtoStreamReader in = RawProtoStreamReaderImpl.newInstance(baos.toByteArray());
    InfinispanDocument result = WrappedMessage.readMessage(ctx, in);
    // System.out.println(result.flatten());
    assertG2(result);
    ctx.unregisterMarshaller(readMarshaller);
}

Example 2 with G4Marshaller

use of org.teiid.translator.marshallers.G4Marshaller in project teiid by teiid.

the class TestTeiidTableMarsheller method testWriteComplex.

@Test
public void testWriteComplex() throws Exception {
    IckleConversionVisitor visitor = helpExecute("select * from G2");
    TeiidTableMarsheller writeMarshaller = new TeiidTableMarsheller(ProtobufMetadataProcessor.getMessageName(visitor.getParentTable()), MarshallerBuilder.getWireMap(visitor.getParentTable(), visitor.getMetadata()));
    SerializationContext ctx = ProtobufUtil.newSerializationContext(Configuration.builder().build());
    ctx.registerProtoFiles(FileDescriptorSource.fromString("tables.proto", ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("tables.proto"))));
    ctx.registerMarshaller(new G3Marshaller());
    ctx.registerMarshaller(new G4Marshaller());
    G2Marshaller readMarshaller = new G2Marshaller() {

        @Override
        public void writeTo(ProtoStreamWriter writer, G2 g2) throws IOException {
            throw new RuntimeException("Use Teiid marshaller for writing for this test..");
        }
    };
    InfinispanDocument g2 = buildG2(visitor);
    ctx.registerMarshaller(writeMarshaller);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    RawProtoStreamWriter out = RawProtoStreamWriterImpl.newInstance(baos);
    WrappedMessage.writeMessage(ctx, out, g2);
    out.flush();
    baos.flush();
    ctx.unregisterMarshaller(writeMarshaller);
    // this is used for writing, if reading is being attempted then fail
    ctx.registerMarshaller(readMarshaller);
    RawProtoStreamReader in = RawProtoStreamReaderImpl.newInstance(baos.toByteArray());
    G2 result = WrappedMessage.readMessage(ctx, in);
    ctx.unregisterMarshaller(readMarshaller);
    assertEquals(buildG2(), result);
}

Example 3 with G4Marshaller

use of org.teiid.translator.marshallers.G4Marshaller in project teiid by teiid.

the class TestTeiidTableMarsheller method testMarshallWithComplexNative.

// this is for sanity debugging while writing the protocol decoder.
@Test
public void testMarshallWithComplexNative() throws Exception {
    SerializationContext ctx = ProtobufUtil.newSerializationContext(Configuration.builder().build());
    ctx.registerProtoFiles(FileDescriptorSource.fromString("tables.proto", ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("tables.proto"))));
    ctx.registerMarshaller(new G3Marshaller());
    ctx.registerMarshaller(new G4Marshaller());
    ctx.registerMarshaller(new G2Marshaller());
    G2 g2 = buildG2();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    RawProtoStreamWriter out = RawProtoStreamWriterImpl.newInstance(baos);
    WrappedMessage.writeMessage(ctx, out, g2);
    out.flush();
    baos.flush();
    RawProtoStreamReader in = RawProtoStreamReaderImpl.newInstance(baos.toByteArray());
    G2 result = WrappedMessage.readMessage(ctx, in);
    // System.out.println(result);
    assertNotNull(result);
    assertEquals(g2, result);
}