diff --git a/common/rpc_service.go b/common/rpc_service.go
index d8578a143eccb05696e633cc3fd61dd6f00c3bc7..2aaa772765e3c76b2062326fd9c6ce35dcee11a2 100644
--- a/common/rpc_service.go
+++ b/common/rpc_service.go
@@ -40,6 +40,12 @@ type RPCService interface {
Version() string
}
+// for lowercase func
+// func MethodMapper() map[string][string] {
+// return map[string][string]{}
+// }
+const METHOD_MAPPER = "MethodMapper"
+
var (
// Precompute the reflect type for error. Can't use error directly
// because Typeof takes an empty interface value. This is annoying.
@@ -210,20 +216,26 @@ func isExportedOrBuiltinType(t reflect.Type) bool {
// suitableMethods returns suitable Rpc methods of typ
func suitableMethods(typ reflect.Type) (string, map[string]*MethodType) {
methods := make(map[string]*MethodType)
- mts := ""
+ var mts []string
logger.Debugf("[%s] NumMethod is %d", typ.String(), typ.NumMethod())
+ method, ok := typ.MethodByName(METHOD_MAPPER)
+ var methodMapper map[string]string
+ if ok && method.Type.NumIn() == 1 && method.Type.NumOut() == 1 && method.Type.Out(0).String() == "map[string]string" {
+ methodMapper = method.Func.Call([]reflect.Value{reflect.New(typ.Elem())})[0].Interface().(map[string]string)
+ }
+
for m := 0; m < typ.NumMethod(); m++ {
- method := typ.Method(m)
+ method = typ.Method(m)
if mt := suiteMethod(method); mt != nil {
- methods[method.Name] = mt
- if m == 0 {
- mts += method.Name
- } else {
- mts += "," + method.Name
+ methodName, ok := methodMapper[method.Name]
+ if !ok {
+ methodName = method.Name
}
+ methods[methodName] = mt
+ mts = append(mts, methodName)
}
}
- return mts, methods
+ return strings.Join(mts, ","), methods
}
// suiteMethod returns a suitable Rpc methodType
diff --git a/common/rpc_service_test.go b/common/rpc_service_test.go
index e5bab2c7153daeb34068c2005def6811b8478532..9a1e08f718d64cc740f8c6ecd7467bf494bbab9c 100644
--- a/common/rpc_service_test.go
+++ b/common/rpc_service_test.go
@@ -42,6 +42,11 @@ func (s *TestService) Service() string {
func (s *TestService) Version() string {
return ""
}
+func (s *TestService) MethodMapper() map[string]string {
+ return map[string]string{
+ "MethodTwo": "methodTwo",
+ }
+}
type testService struct {
}
@@ -87,7 +92,7 @@ func TestServiceMap_Register(t *testing.T) {
s := &TestService{}
methods, err = ServiceMap.Register("testporotocol", s)
assert.NoError(t, err)
- assert.Equal(t, "MethodOne,MethodTwo", methods)
+ assert.Equal(t, "MethodOne,methodTwo", methods)
// repeat
methods, err = ServiceMap.Register("testporotocol", s)
diff --git a/examples/dubbo/go-client/app/client.go b/examples/dubbo/go-client/app/client.go
index fb2d20d3aa03b5899ad02a8aeefad82b3907d5d7..954717d1687055ca601fd64f63031a9841f217b8 100644
--- a/examples/dubbo/go-client/app/client.go
+++ b/examples/dubbo/go-client/app/client.go
@@ -93,14 +93,14 @@ func main() {
}
println("response result: %v", ret1)
- println("\n\n\nstart to test dubbo - getUser2")
+ println("\n\n\nstart to test dubbo - getUser")
user = &User{}
- err = userProvider.GetUser2(context.TODO(), []interface{}{1}, user)
+ var i int32 = 1
+ err = userProvider.GetUser2(context.TODO(), []interface{}{i}, user)
if err != nil {
- println("getUser - error: %v", err)
- } else {
- println("response result: %v", user)
+ panic(err)
}
+ println("response result: %v", user)
println("\n\n\nstart to test dubbo - getErr")
user = &User{}
diff --git a/examples/dubbo/go-server/app/user.go b/examples/dubbo/go-server/app/user.go
index e4400cc270ad46c84085b52e8879bbd49969bcb0..953c38bca2b44abe9c0c43aae4e6ce291f23ea7c 100644
--- a/examples/dubbo/go-server/app/user.go
+++ b/examples/dubbo/go-server/app/user.go
@@ -130,6 +130,14 @@ func (u *UserProvider) getUser(userId string) (*User, error) {
return nil, fmt.Errorf("invalid user id:%s", userId)
}
+func (u *UserProvider) GetUser2(ctx context.Context, req []interface{}, rsp *User) error {
+ var err error
+
+ println("req:%#v", req)
+ rsp.Id = strconv.Itoa(int(req[0].(int32)))
+ return err
+}
+
func (u *UserProvider) GetUser(ctx context.Context, req []interface{}, rsp *User) error {
var (
err error
@@ -182,6 +190,12 @@ func (u *UserProvider) GetUsers(req []interface{}) ([]interface{}, error) {
return []interface{}{user, user1}, err
}
+func (s *UserProvider) MethodMapper() map[string]string {
+ return map[string]string{
+ "GetUser2": "getUser",
+ }
+}
+
func (u *UserProvider) Service() string {
return "com.ikurento.user.UserProvider"
}
diff --git a/examples/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java b/examples/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
index f1100e79ac2ee31ea13b98af345d5472eb08488e..98fa6bdc216ca3cc36a9a3ba63d301b3bab951a4 100644
--- a/examples/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
+++ b/examples/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
@@ -51,6 +51,10 @@ public class Consumer {
System.out.println("[" + new SimpleDateFormat("HH:mm:ss").format(new Date()) + "] " +
" UserInfo, Id:" + user2.getId() + ", name:" + user2.getName() + ", sex:" + user2.getSex().toString()
+ ", age:" + user2.getAge() + ", time:" + user2.getTime().toString());
+ User user3 = userProvider.getUser(1);
+ System.out.println("[" + new SimpleDateFormat("HH:mm:ss").format(new Date()) + "] " +
+ " UserInfo, Id:" + user3.getId() + ", name:" + user3.getName() + ", sex:" + user3.getSex().toString()
+ + ", age:" + user3.getAge() + ", time:" + user3.getTime().toString());
User user9 = userProvider.GetUser1("A003");
} catch (Exception e) {
diff --git a/examples/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java b/examples/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java
index 036f46332105710ffcc53465b487ada860c25172..c7cca9229906111e269de9cd4cd972dc059d7e85 100644
--- a/examples/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/dubbo/java-client/src/main/java/com/ikurento/user/UserProvider.java
@@ -22,6 +22,7 @@ public interface UserProvider {
User GetUser(String userId);
User GetErr(String userId) throws Exception;
User GetUser1(String userId);
+ User getUser(int usercode);
List<User> GetUsers(List<String> userIdList);
User GetUser0(String userId, String name);
diff --git a/examples/jsonrpc/go-client/app/client.go b/examples/jsonrpc/go-client/app/client.go
index 47d0b6064740d1ad996218991af2e3c0ec85ec9d..ec8bc6dd62ed77d9daf1ecb0b1a18e79ce4916c1 100644
--- a/examples/jsonrpc/go-client/app/client.go
+++ b/examples/jsonrpc/go-client/app/client.go
@@ -90,10 +90,9 @@ func main() {
user = &JsonRPCUser{}
err = userProvider.GetUser2(context.TODO(), []interface{}{1}, user)
if err != nil {
- println("getUser - error: %v", err)
- } else {
- println("response result: %v", user)
+ panic(err)
}
+ println("response result: %v", user)
println("\n\n\nstart to test jsonrpc illegal method")
err = userProvider.GetUser1(context.TODO(), []interface{}{"A003"}, user)
diff --git a/examples/jsonrpc/go-server/app/user.go b/examples/jsonrpc/go-server/app/user.go
index fbe6f3339c212d2bd42d52b6bbf7c7fcec6fb9c3..c0beb31d17f12185b687b073b2db8d831ad93edc 100644
--- a/examples/jsonrpc/go-server/app/user.go
+++ b/examples/jsonrpc/go-server/app/user.go
@@ -20,6 +20,7 @@ package main
import (
"context"
"fmt"
+ "strconv"
"time"
)
@@ -127,6 +128,15 @@ func (u *UserProvider) GetUser0(id string, name string) (User, error) {
return *user, err
}
+func (u *UserProvider) GetUser2(ctx context.Context, req []interface{}, rsp *User) error {
+ var err error
+
+ println("req:%#v", req)
+ rsp.Id = strconv.FormatFloat(req[0].(float64), 'f', 0, 64)
+ rsp.Sex = Gender(MAN).String()
+ return err
+}
+
func (u *UserProvider) GetUsers(req []interface{}) ([]User, error) {
var err error
@@ -146,6 +156,12 @@ func (u *UserProvider) GetUsers(req []interface{}) ([]User, error) {
return []User{*user, *user1}, err
}
+func (s *UserProvider) MethodMapper() map[string]string {
+ return map[string]string{
+ "GetUser2": "getUser",
+ }
+}
+
func (u *UserProvider) Service() string {
return "com.ikurento.user.UserProvider"
}
diff --git a/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java b/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
index b2b8e95f94b5112721e12bf738b05bdd3bd9c419..f8847fe0287e0ce24a7d70b83c646c6df92fdd2f 100644
--- a/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
+++ b/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
@@ -55,6 +55,10 @@ public class Consumer {
System.out.println("[" + new SimpleDateFormat("HH:mm:ss").format(new Date()) + "] " +
" UserInfo, Id:" + user2.getId() + ", name:" + user2.getName() + ", sex:" + user2.getSex().toString()
+ ", age:" + user2.getAge() + ", time:" + user2.getTime().toString());
+ User user3 = userProvider.getUser(1);
+ System.out.println("[" + new SimpleDateFormat("HH:mm:ss").format(new Date()) + "] " +
+ " UserInfo, Id:" + user3.getId() + ", name:" + user3.getName() + ", sex:" + user3.getSex().toString()
+ + ", age:" + user3.getAge() + ", time:" + user3.getTime().toString());
} catch (Exception e) {
e.printStackTrace();
}
diff --git a/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java b/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java
index d5bce8105673a24d78ddd3a636788d1ccf8e57a6..255283cadb99717b8571fdd3776c1414ed5232df 100644
--- a/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java
+++ b/examples/jsonrpc/java-client/src/main/java/com/ikurento/user/UserProvider.java
@@ -20,6 +20,7 @@ import java.util.List;
public interface UserProvider {
User GetUser(String userId);
+ User getUser(int usercode);
List<User> GetUsers(List<String> userIdList);
User GetUser0(String userId, String name);
diff --git a/protocol/dubbo/listener.go b/protocol/dubbo/listener.go
index ea8c38db9817ae2df078ef9b21caaf7b13751b3e..b2ac981c19365d0b300b219d1377b83286da241b 100644
--- a/protocol/dubbo/listener.go
+++ b/protocol/dubbo/listener.go
@@ -268,13 +268,13 @@ func (h *RpcServerHandler) callService(req *DubboPackage, ctx context.Context) {
if e := recover(); e != nil {
req.Header.ResponseStatus = hessian.Response_SERVER_ERROR
if err, ok := e.(error); ok {
- logger.Errorf("callService panic: %#v", err)
+ logger.Errorf("callService panic: %+v", err)
req.Body = perrors.WithStack(err)
} else if err, ok := e.(string); ok {
- logger.Errorf("callService panic: %#v", perrors.New(err))
+ logger.Errorf("callService panic: %+v", perrors.New(err))
req.Body = perrors.New(err)
} else {
- logger.Errorf("callService panic: %#v, this is impossible.", e)
+ logger.Errorf("callService panic: %+v, this is impossible.", e)
req.Body = e
}
}