Examples with RawProtoStreamReader org.infinispan.protostream.RawProtoStreamReader used on opensource projects

Example 1 with RawProtoStreamReader

use of org.infinispan.protostream.RawProtoStreamReader in project teiid by teiid.

the class TestTeiidTableMarsheller method testReadSimple.

@Test
public void testReadSimple() throws Exception {
    IckleConversionVisitor visitor = helpExecute("select * from G1");
    TeiidTableMarsheller g1ReadMarshaller = new TeiidTableMarsheller(ProtobufMetadataProcessor.getMessageName(visitor.getParentTable()), MarshallerBuilder.getWireMap(visitor.getParentTable(), visitor.getMetadata()));
    G1Marshaller g1WriteMarshller = new G1Marshaller() {

        @Override
        public G1 readFrom(ProtoStreamReader reader) throws IOException {
            throw new RuntimeException("Use Teiid marshaller for reading for this test..");
        }
    };
    SerializationContext ctx = ProtobufUtil.newSerializationContext(Configuration.builder().build());
    ctx.registerProtoFiles(FileDescriptorSource.fromString("tables.proto", ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("tables.proto"))));
    G1 g1 = buildG1();
    ctx.registerMarshaller(g1WriteMarshller);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    RawProtoStreamWriter out = RawProtoStreamWriterImpl.newInstance(baos);
    WrappedMessage.writeMessage(ctx, out, g1);
    out.flush();
    baos.flush();
    ctx.unregisterMarshaller(g1WriteMarshller);
    ctx.registerMarshaller(g1ReadMarshaller);
    RawProtoStreamReader in = RawProtoStreamReaderImpl.newInstance(baos.toByteArray());
    Document result = WrappedMessage.readMessage(ctx, in);
    Map<String, Object> row = result.flatten().get(0);
    assertEquals(1, row.get("e1"));
    assertEquals("foo", row.get("e2"));
    assertEquals(1.234f, row.get("e3"));
    assertNull(row.get("e4"));
    List<String> e5 = (List<String>) row.get("e5");
    assertArrayEquals(new String[] { "hello", "world" }, e5.toArray(new String[e5.size()]));
    ctx.unregisterMarshaller(g1ReadMarshaller);
}

Example 2 with RawProtoStreamReader

use of org.infinispan.protostream.RawProtoStreamReader in project teiid by teiid.

the class TestTeiidTableMarsheller method testWriteSimple.

@Test
public void testWriteSimple() throws Exception {
    IckleConversionVisitor visitor = helpExecute("select * from G1");
    TeiidTableMarsheller g1WriteMarshaller = new TeiidTableMarsheller(ProtobufMetadataProcessor.getMessageName(visitor.getParentTable()), MarshallerBuilder.getWireMap(visitor.getParentTable(), visitor.getMetadata()));
    G1Marshaller g1ReadMarshaller = new G1Marshaller() {

        @Override
        public void writeTo(ProtoStreamWriter writer, G1 g1) throws IOException {
            throw new RuntimeException("Use Teiid marshaller for writing for this test..");
        }
    };
    SerializationContext ctx = ProtobufUtil.newSerializationContext(Configuration.builder().build());
    ctx.registerProtoFiles(FileDescriptorSource.fromString("tables.proto", ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("tables.proto"))));
    InfinispanDocument g1 = new InfinispanDocument("pm1.G1", MarshallerBuilder.getWireMap(visitor.getParentTable(), visitor.getMetadata()), null);
    g1.addProperty("e1", 1);
    g1.addProperty("e2", "foo");
    g1.addProperty("e3", 1.234f);
    g1.addProperty("e4", null);
    g1.addArrayProperty("e5", "hello");
    g1.addArrayProperty("e5", "world");
    // write to buffer
    ctx.registerMarshaller(g1WriteMarshaller);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    RawProtoStreamWriter out = RawProtoStreamWriterImpl.newInstance(baos);
    WrappedMessage.writeMessage(ctx, out, g1);
    out.flush();
    baos.flush();
    ctx.unregisterMarshaller(g1WriteMarshaller);
    // read from buffer
    ctx.registerMarshaller(g1ReadMarshaller);
    RawProtoStreamReader in = RawProtoStreamReaderImpl.newInstance(baos.toByteArray());
    G1 result = WrappedMessage.readMessage(ctx, in);
    ctx.unregisterMarshaller(g1ReadMarshaller);
    assertEquals(buildG1(), result);
}

Example 3 with RawProtoStreamReader

use of org.infinispan.protostream.RawProtoStreamReader 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 4 with RawProtoStreamReader

use of org.infinispan.protostream.RawProtoStreamReader 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 5 with RawProtoStreamReader

use of org.infinispan.protostream.RawProtoStreamReader 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);
}