Java libraries for Thrift
Summary: The basic Thrift stack implemented in Java, still in need of a lot of work but fully functional.
Reviewed By: aditya
Test Plan: Unit tests are the NEXT checkin, I swear
Notes: Perf on the Java stuff actually isn't that bad, and it's far from optimized at the moment. Barely any tweaking has been done. Testing shows that a Java server with the C++ client has RPC performance within 2x of the pure C++ implementations. This is pretty sweet, since this cost will be eclipsed by the cost of whatever processing is being done on an actual server doing real work.
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@664715 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/java/src/protocol/TProtocol.java b/lib/java/src/protocol/TProtocol.java
new file mode 100644
index 0000000..f44eb9e
--- /dev/null
+++ b/lib/java/src/protocol/TProtocol.java
@@ -0,0 +1,109 @@
+package com.facebook.thrift.protocol;
+
+import com.facebook.thrift.types.*;
+import com.facebook.thrift.TException;
+import com.facebook.thrift.transport.TTransport;
+
+/**
+ * Protocol interface definition.
+ *
+ * @author Mark Slee <mcslee@facebook.com>
+ */
+public interface TProtocol {
+
+ /**
+ * Writing methods.
+ */
+
+ public int writeStructBegin (TTransport out,
+ TStruct struct) throws TException;
+ public int writeStructEnd (TTransport out) throws TException;
+
+ public int writeFieldBegin (TTransport out,
+ TField field) throws TException;
+
+ public int writeFieldEnd (TTransport out) throws TException;
+
+ public int writeFieldStop (TTransport out) throws TException;
+
+ public int writeMapBegin (TTransport out,
+ TMap map) throws TException;
+
+ public int writeMapEnd (TTransport out) throws TException;
+
+ public int writeListBegin (TTransport out,
+ TList list) throws TException;
+
+ public int writeListEnd (TTransport out) throws TException;
+
+ public int writeSetBegin (TTransport out,
+ TSet set) throws TException;
+
+ public int writeSetEnd (TTransport out) throws TException;
+
+ public int writeByte (TTransport out,
+ UInt8 b) throws TException;
+
+ public int writeU32 (TTransport out,
+ UInt32 u32) throws TException;
+
+ public int writeI32 (TTransport out,
+ Int32 i32) throws TException;
+
+ public int writeU64 (TTransport out,
+ UInt64 u64) throws TException;
+
+ public int writeI64 (TTransport out,
+ Int64 i64) throws TException;
+
+ public int writeString (TTransport out,
+ TString str) throws TException;
+
+ /**
+ * Reading methods.
+ */
+
+ public int readStructBegin (TTransport in,
+ TStruct struct) throws TException;
+
+ public int readStructEnd (TTransport in) throws TException;
+
+ public int readFieldBegin (TTransport in,
+ TField field) throws TException;
+
+ public int readFieldEnd (TTransport in) throws TException;
+
+ public int readMapBegin (TTransport in,
+ TMap map) throws TException;
+
+ public int readMapEnd (TTransport in) throws TException;
+
+ public int readListBegin (TTransport in,
+ TList list) throws TException;
+
+ public int readListEnd (TTransport in) throws TException;
+
+ public int readSetBegin (TTransport in,
+ TSet set) throws TException;
+
+ public int readSetEnd (TTransport in) throws TException;
+
+ public int readByte (TTransport in,
+ UInt8 b) throws TException;
+
+ public int readU32 (TTransport in,
+ UInt32 u32) throws TException;
+
+ public int readI32 (TTransport in,
+ Int32 i32) throws TException;
+
+ public int readU64 (TTransport in,
+ UInt64 u64) throws TException;
+
+ public int readI64 (TTransport in,
+ Int64 i64) throws TException;
+
+ public int readString (TTransport in,
+ TString s) throws TException;
+
+}