Test classes for sending protocol buffers.

5 files changed, 1204 insertions, 0 deletions

diff --git a/build_protobufs.sh b/build_protobufs.sh
new file mode 100755
index 0000000..59136c6
--- /dev/null
+++ b/build_protobufs.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+find src/main/java -name '*.proto' -exec \
+    protoc {} --java_out=src/main/java \;
diff --git a/src/main/java/com/orbekk/protobuf/Rpc.java b/src/main/java/com/orbekk/protobuf/Rpc.java
new file mode 100644
index 0000000..2748329
--- /dev/null
+++ b/src/main/java/com/orbekk/protobuf/Rpc.java
@@ -0,0 +1,1085 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: src/main/java/com/orbekk/protobuf/Rpc.proto
+
+package com.orbekk.protobuf;
+
+public final class Rpc {
+  private Rpc() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+  }
+  public interface RequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // optional string full_service_name = 1;
+    boolean hasFullServiceName();
+    String getFullServiceName();
+    
+    // optional string method_name = 2;
+    boolean hasMethodName();
+    String getMethodName();
+    
+    // optional bytes request_proto = 3;
+    boolean hasRequestProto();
+    com.google.protobuf.ByteString getRequestProto();
+  }
+  public static final class Request extends
+      com.google.protobuf.GeneratedMessage
+      implements RequestOrBuilder {
+    // Use Request.newBuilder() to construct.
+    private Request(Builder builder) {
+      super(builder);
+    }
+    private Request(boolean noInit) {}
+    
+    private static final Request defaultInstance;
+    public static Request getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public Request getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Request_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Request_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // optional string full_service_name = 1;
+    public static final int FULL_SERVICE_NAME_FIELD_NUMBER = 1;
+    private Object fullServiceName_;
+    public boolean hasFullServiceName() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    public String getFullServiceName() {
+      Object ref = fullServiceName_;
+      if (ref instanceof String) {
+        return (String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          fullServiceName_ = s;
+        }
+        return s;
+      }
+    }
+    private com.google.protobuf.ByteString getFullServiceNameBytes() {
+      Object ref = fullServiceName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
+        fullServiceName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    
+    // optional string method_name = 2;
+    public static final int METHOD_NAME_FIELD_NUMBER = 2;
+    private Object methodName_;
+    public boolean hasMethodName() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    public String getMethodName() {
+      Object ref = methodName_;
+      if (ref instanceof String) {
+        return (String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          methodName_ = s;
+        }
+        return s;
+      }
+    }
+    private com.google.protobuf.ByteString getMethodNameBytes() {
+      Object ref = methodName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
+        methodName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    
+    // optional bytes request_proto = 3;
+    public static final int REQUEST_PROTO_FIELD_NUMBER = 3;
+    private com.google.protobuf.ByteString requestProto_;
+    public boolean hasRequestProto() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    public com.google.protobuf.ByteString getRequestProto() {
+      return requestProto_;
+    }
+    
+    private void initFields() {
+      fullServiceName_ = "";
+      methodName_ = "";
+      requestProto_ = com.google.protobuf.ByteString.EMPTY;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+      
+      memoizedIsInitialized = 1;
+      return true;
+    }
+    
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBytes(1, getFullServiceNameBytes());
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeBytes(2, getMethodNameBytes());
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeBytes(3, requestProto_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+    
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+    
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(1, getFullServiceNameBytes());
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(2, getMethodNameBytes());
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(3, requestProto_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+    
+    @java.lang.Override
+    protected Object writeReplace() throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+    
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Request parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(com.orbekk.protobuf.Rpc.Request prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+    
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements com.orbekk.protobuf.Rpc.RequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Request_descriptor;
+      }
+      
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Request_fieldAccessorTable;
+      }
+      
+      // Construct using com.orbekk.protobuf.Rpc.Request.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+      
+      private Builder(BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+      
+      public Builder clear() {
+        super.clear();
+        fullServiceName_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        methodName_ = "";
+        bitField0_ = (bitField0_ & ~0x00000002);
+        requestProto_ = com.google.protobuf.ByteString.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        return this;
+      }
+      
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+      
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.orbekk.protobuf.Rpc.Request.getDescriptor();
+      }
+      
+      public com.orbekk.protobuf.Rpc.Request getDefaultInstanceForType() {
+        return com.orbekk.protobuf.Rpc.Request.getDefaultInstance();
+      }
+      
+      public com.orbekk.protobuf.Rpc.Request build() {
+        com.orbekk.protobuf.Rpc.Request result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+      
+      private com.orbekk.protobuf.Rpc.Request buildParsed()
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        com.orbekk.protobuf.Rpc.Request result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(
+            result).asInvalidProtocolBufferException();
+        }
+        return result;
+      }
+      
+      public com.orbekk.protobuf.Rpc.Request buildPartial() {
+        com.orbekk.protobuf.Rpc.Request result = new com.orbekk.protobuf.Rpc.Request(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.fullServiceName_ = fullServiceName_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.methodName_ = methodName_;
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        result.requestProto_ = requestProto_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+      
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.orbekk.protobuf.Rpc.Request) {
+          return mergeFrom((com.orbekk.protobuf.Rpc.Request)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+      
+      public Builder mergeFrom(com.orbekk.protobuf.Rpc.Request other) {
+        if (other == com.orbekk.protobuf.Rpc.Request.getDefaultInstance()) return this;
+        if (other.hasFullServiceName()) {
+          setFullServiceName(other.getFullServiceName());
+        }
+        if (other.hasMethodName()) {
+          setMethodName(other.getMethodName());
+        }
+        if (other.hasRequestProto()) {
+          setRequestProto(other.getRequestProto());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+      
+      public final boolean isInitialized() {
+        return true;
+      }
+      
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder(
+            this.getUnknownFields());
+        while (true) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              this.setUnknownFields(unknownFields.build());
+              onChanged();
+              return this;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                this.setUnknownFields(unknownFields.build());
+                onChanged();
+                return this;
+              }
+              break;
+            }
+            case 10: {
+              bitField0_ |= 0x00000001;
+              fullServiceName_ = input.readBytes();
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              methodName_ = input.readBytes();
+              break;
+            }
+            case 26: {
+              bitField0_ |= 0x00000004;
+              requestProto_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      }
+      
+      private int bitField0_;
+      
+      // optional string full_service_name = 1;
+      private Object fullServiceName_ = "";
+      public boolean hasFullServiceName() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      public String getFullServiceName() {
+        Object ref = fullServiceName_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          fullServiceName_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setFullServiceName(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        fullServiceName_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearFullServiceName() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        fullServiceName_ = getDefaultInstance().getFullServiceName();
+        onChanged();
+        return this;
+      }
+      void setFullServiceName(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000001;
+        fullServiceName_ = value;
+        onChanged();
+      }
+      
+      // optional string method_name = 2;
+      private Object methodName_ = "";
+      public boolean hasMethodName() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      public String getMethodName() {
+        Object ref = methodName_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          methodName_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setMethodName(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        methodName_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearMethodName() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        methodName_ = getDefaultInstance().getMethodName();
+        onChanged();
+        return this;
+      }
+      void setMethodName(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000002;
+        methodName_ = value;
+        onChanged();
+      }
+      
+      // optional bytes request_proto = 3;
+      private com.google.protobuf.ByteString requestProto_ = com.google.protobuf.ByteString.EMPTY;
+      public boolean hasRequestProto() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      public com.google.protobuf.ByteString getRequestProto() {
+        return requestProto_;
+      }
+      public Builder setRequestProto(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000004;
+        requestProto_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearRequestProto() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        requestProto_ = getDefaultInstance().getRequestProto();
+        onChanged();
+        return this;
+      }
+      
+      // @@protoc_insertion_point(builder_scope:com.orbekk.protobuf.Request)
+    }
+    
+    static {
+      defaultInstance = new Request(true);
+      defaultInstance.initFields();
+    }
+    
+    // @@protoc_insertion_point(class_scope:com.orbekk.protobuf.Request)
+  }
+  
+  public interface ResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // optional bytes response_proto = 1;
+    boolean hasResponseProto();
+    com.google.protobuf.ByteString getResponseProto();
+    
+    // optional int32 error = 2 [default = 0];
+    boolean hasError();
+    int getError();
+    
+    // optional string error_message = 3;
+    boolean hasErrorMessage();
+    String getErrorMessage();
+  }
+  public static final class Response extends
+      com.google.protobuf.GeneratedMessage
+      implements ResponseOrBuilder {
+    // Use Response.newBuilder() to construct.
+    private Response(Builder builder) {
+      super(builder);
+    }
+    private Response(boolean noInit) {}
+    
+    private static final Response defaultInstance;
+    public static Response getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public Response getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Response_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Response_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // optional bytes response_proto = 1;
+    public static final int RESPONSE_PROTO_FIELD_NUMBER = 1;
+    private com.google.protobuf.ByteString responseProto_;
+    public boolean hasResponseProto() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    public com.google.protobuf.ByteString getResponseProto() {
+      return responseProto_;
+    }
+    
+    // optional int32 error = 2 [default = 0];
+    public static final int ERROR_FIELD_NUMBER = 2;
+    private int error_;
+    public boolean hasError() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    public int getError() {
+      return error_;
+    }
+    
+    // optional string error_message = 3;
+    public static final int ERROR_MESSAGE_FIELD_NUMBER = 3;
+    private Object errorMessage_;
+    public boolean hasErrorMessage() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    public String getErrorMessage() {
+      Object ref = errorMessage_;
+      if (ref instanceof String) {
+        return (String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          errorMessage_ = s;
+        }
+        return s;
+      }
+    }
+    private com.google.protobuf.ByteString getErrorMessageBytes() {
+      Object ref = errorMessage_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
+        errorMessage_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    
+    private void initFields() {
+      responseProto_ = com.google.protobuf.ByteString.EMPTY;
+      error_ = 0;
+      errorMessage_ = "";
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+      
+      memoizedIsInitialized = 1;
+      return true;
+    }
+    
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBytes(1, responseProto_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeInt32(2, error_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeBytes(3, getErrorMessageBytes());
+      }
+      getUnknownFields().writeTo(output);
+    }
+    
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+    
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(1, responseProto_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, error_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(3, getErrorMessageBytes());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+    
+    @java.lang.Override
+    protected Object writeReplace() throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+    
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static com.orbekk.protobuf.Rpc.Response parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(com.orbekk.protobuf.Rpc.Response prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+    
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements com.orbekk.protobuf.Rpc.ResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Response_descriptor;
+      }
+      
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.orbekk.protobuf.Rpc.internal_static_com_orbekk_protobuf_Response_fieldAccessorTable;
+      }
+      
+      // Construct using com.orbekk.protobuf.Rpc.Response.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+      
+      private Builder(BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+      
+      public Builder clear() {
+        super.clear();
+        responseProto_ = com.google.protobuf.ByteString.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        error_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000002);
+        errorMessage_ = "";
+        bitField0_ = (bitField0_ & ~0x00000004);
+        return this;
+      }
+      
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+      
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.orbekk.protobuf.Rpc.Response.getDescriptor();
+      }
+      
+      public com.orbekk.protobuf.Rpc.Response getDefaultInstanceForType() {
+        return com.orbekk.protobuf.Rpc.Response.getDefaultInstance();
+      }
+      
+      public com.orbekk.protobuf.Rpc.Response build() {
+        com.orbekk.protobuf.Rpc.Response result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+      
+      private com.orbekk.protobuf.Rpc.Response buildParsed()
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        com.orbekk.protobuf.Rpc.Response result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(
+            result).asInvalidProtocolBufferException();
+        }
+        return result;
+      }
+      
+      public com.orbekk.protobuf.Rpc.Response buildPartial() {
+        com.orbekk.protobuf.Rpc.Response result = new com.orbekk.protobuf.Rpc.Response(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.responseProto_ = responseProto_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.error_ = error_;
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        result.errorMessage_ = errorMessage_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+      
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.orbekk.protobuf.Rpc.Response) {
+          return mergeFrom((com.orbekk.protobuf.Rpc.Response)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+      
+      public Builder mergeFrom(com.orbekk.protobuf.Rpc.Response other) {
+        if (other == com.orbekk.protobuf.Rpc.Response.getDefaultInstance()) return this;
+        if (other.hasResponseProto()) {
+          setResponseProto(other.getResponseProto());
+        }
+        if (other.hasError()) {
+          setError(other.getError());
+        }
+        if (other.hasErrorMessage()) {
+          setErrorMessage(other.getErrorMessage());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+      
+      public final boolean isInitialized() {
+        return true;
+      }
+      
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder(
+            this.getUnknownFields());
+        while (true) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              this.setUnknownFields(unknownFields.build());
+              onChanged();
+              return this;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                this.setUnknownFields(unknownFields.build());
+                onChanged();
+                return this;
+              }
+              break;
+            }
+            case 10: {
+              bitField0_ |= 0x00000001;
+              responseProto_ = input.readBytes();
+              break;
+            }
+            case 16: {
+              bitField0_ |= 0x00000002;
+              error_ = input.readInt32();
+              break;
+            }
+            case 26: {
+              bitField0_ |= 0x00000004;
+              errorMessage_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      }
+      
+      private int bitField0_;
+      
+      // optional bytes response_proto = 1;
+      private com.google.protobuf.ByteString responseProto_ = com.google.protobuf.ByteString.EMPTY;
+      public boolean hasResponseProto() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      public com.google.protobuf.ByteString getResponseProto() {
+        return responseProto_;
+      }
+      public Builder setResponseProto(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        responseProto_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearResponseProto() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        responseProto_ = getDefaultInstance().getResponseProto();
+        onChanged();
+        return this;
+      }
+      
+      // optional int32 error = 2 [default = 0];
+      private int error_ ;
+      public boolean hasError() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      public int getError() {
+        return error_;
+      }
+      public Builder setError(int value) {
+        bitField0_ |= 0x00000002;
+        error_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearError() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        error_ = 0;
+        onChanged();
+        return this;
+      }
+      
+      // optional string error_message = 3;
+      private Object errorMessage_ = "";
+      public boolean hasErrorMessage() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      public String getErrorMessage() {
+        Object ref = errorMessage_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          errorMessage_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setErrorMessage(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000004;
+        errorMessage_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearErrorMessage() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        errorMessage_ = getDefaultInstance().getErrorMessage();
+        onChanged();
+        return this;
+      }
+      void setErrorMessage(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000004;
+        errorMessage_ = value;
+        onChanged();
+      }
+      
+      // @@protoc_insertion_point(builder_scope:com.orbekk.protobuf.Response)
+    }
+    
+    static {
+      defaultInstance = new Response(true);
+      defaultInstance.initFields();
+    }
+    
+    // @@protoc_insertion_point(class_scope:com.orbekk.protobuf.Response)
+  }
+  
+  private static com.google.protobuf.Descriptors.Descriptor
+    internal_static_com_orbekk_protobuf_Request_descriptor;
+  private static
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_com_orbekk_protobuf_Request_fieldAccessorTable;
+  private static com.google.protobuf.Descriptors.Descriptor
+    internal_static_com_orbekk_protobuf_Response_descriptor;
+  private static
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_com_orbekk_protobuf_Response_fieldAccessorTable;
+  
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n+src/main/java/com/orbekk/protobuf/Rpc." +
+      "proto\022\023com.orbekk.protobuf\"P\n\007Request\022\031\n" +
+      "\021full_service_name\030\001 \001(\t\022\023\n\013method_name\030" +
+      "\002 \001(\t\022\025\n\rrequest_proto\030\003 \001(\014\"K\n\010Response" +
+      "\022\026\n\016response_proto\030\001 \001(\014\022\020\n\005error\030\002 \001(\005:" +
+      "\0010\022\025\n\rerror_message\030\003 \001(\t"
+    };
+    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
+      new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
+        public com.google.protobuf.ExtensionRegistry assignDescriptors(
+            com.google.protobuf.Descriptors.FileDescriptor root) {
+          descriptor = root;
+          internal_static_com_orbekk_protobuf_Request_descriptor =
+            getDescriptor().getMessageTypes().get(0);
+          internal_static_com_orbekk_protobuf_Request_fieldAccessorTable = new
+            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+              internal_static_com_orbekk_protobuf_Request_descriptor,
+              new java.lang.String[] { "FullServiceName", "MethodName", "RequestProto", },
+              com.orbekk.protobuf.Rpc.Request.class,
+              com.orbekk.protobuf.Rpc.Request.Builder.class);
+          internal_static_com_orbekk_protobuf_Response_descriptor =
+            getDescriptor().getMessageTypes().get(1);
+          internal_static_com_orbekk_protobuf_Response_fieldAccessorTable = new
+            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+              internal_static_com_orbekk_protobuf_Response_descriptor,
+              new java.lang.String[] { "ResponseProto", "Error", "ErrorMessage", },
+              com.orbekk.protobuf.Rpc.Response.class,
+              com.orbekk.protobuf.Rpc.Response.Builder.class);
+          return null;
+        }
+      };
+    com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+        }, assigner);
+  }
+  
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/src/main/java/com/orbekk/protobuf/Rpc.proto b/src/main/java/com/orbekk/protobuf/Rpc.proto
new file mode 100644
index 0000000..49e60ea
--- /dev/null
+++ b/src/main/java/com/orbekk/protobuf/Rpc.proto
@@ -0,0 +1,15 @@
+package com.orbekk.protobuf;
+
+// Next tag: 4
+message Request {
+    optional string full_service_name = 1;
+    optional string method_name = 2;
+    optional bytes request_proto = 3;
+}
+
+// Next tag: 4
+message Response {
+    optional bytes response_proto = 1;
+    optional int32 error = 2 [default = 0];
+    optional string error_message = 3;
+}
diff --git a/src/main/java/com/orbekk/protobuf/SimpleProtobufClient.java b/src/main/java/com/orbekk/protobuf/SimpleProtobufClient.java
new file mode 100644
index 0000000..eabb516
--- /dev/null
+++ b/src/main/java/com/orbekk/protobuf/SimpleProtobufClient.java
@@ -0,0 +1,29 @@
+package com.orbekk.protobuf;
+
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.io.IOException;
+
+public class SimpleProtobufClient {
+    public void run() {
+        try {
+            Socket socket = new Socket("localhost", 10000);
+            Rpc.Request r1 = Rpc.Request.newBuilder()
+                .setFullServiceName("Service1")
+                .build();
+            Rpc.Request r2 = Rpc.Request.newBuilder()
+                .setFullServiceName("Service2")
+                .build();
+            r1.writeDelimitedTo(socket.getOutputStream());
+            r2.writeDelimitedTo(socket.getOutputStream());
+        } catch (UnknownHostException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        new SimpleProtobufClient().run();
+    }
+}
diff --git a/src/main/java/com/orbekk/protobuf/SimpleProtobufServer.java b/src/main/java/com/orbekk/protobuf/SimpleProtobufServer.java
new file mode 100644
index 0000000..57afae9
--- /dev/null
+++ b/src/main/java/com/orbekk/protobuf/SimpleProtobufServer.java
@@ -0,0 +1,71 @@
+package com.orbekk.protobuf;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.util.Scanner;
+
+public class SimpleProtobufServer extends Thread {
+    private static Logger logger = Logger.getLogger(
+            SimpleProtobufServer.class.getName());
+    ServerSocket serverSocket;
+
+    public static SimpleProtobufServer create(int port) {
+        try {
+            InetSocketAddress address = new InetSocketAddress(port);
+            ServerSocket serverSocket = new ServerSocket();
+            serverSocket.setReuseAddress(true);
+            serverSocket.bind(address);
+            return new SimpleProtobufServer(serverSocket);
+        } catch (IOException e) {
+            logger.log(Level.WARNING, "Could not create server. ", e);
+            return null;
+        }
+    }
+
+    public SimpleProtobufServer(ServerSocket serverSocket) {
+        this.serverSocket = serverSocket;
+    }
+
+    private void handleConnection(final Socket connection) {
+        new Thread(new Runnable() {
+            @Override public void run() {
+                try {
+                    Rpc.Request r1 = Rpc.Request.parseDelimitedFrom(
+                        connection.getInputStream());
+                    Rpc.Request r2 = Rpc.Request.parseDelimitedFrom(
+                        connection.getInputStream());
+                    System.out.println(r1);
+                    System.out.println(r2);
+                } catch (IOException e) {
+                    logger.info("Closed connection: " + connection);
+                } finally {
+                    try {
+                        connection.close();
+                    } catch (IOException e) {
+                    }
+                }
+            }
+        }).start();
+    }
+
+    public void run() {
+        logger.info("Running server on port " + serverSocket.getLocalPort());
+        while (!serverSocket.isClosed()) {
+            try {
+                Socket connection = serverSocket.accept();
+                handleConnection(connection);
+            } catch (IOException e) {
+                logger.log(Level.WARNING, "Could not establish connection. ",
+                        e);
+            }
+        }
+    }
+
+    public static void main(String[] args) {
+        SimpleProtobufServer.create(10000).start();
+    }
+}