Package org.apache.dubbo.rpc.support

Class RpcUtils

java.lang.Object

org.apache.dubbo.rpc.support.RpcUtils

public class RpcUtils
extends Object

RpcUtils

Constructor Summary

Constructors

Constructor	Description
RpcUtils()

Method Summary

Modifier and Type	Method	Description
static void	attachInvocationIdIfAsync(URL url, Invocation inv)	Idempotent operation: invocation id will be added in async operation by default
static int	calculateTimeout(URL url, Invocation invocation, String methodName, long defaultTimeout)
static Long	convertToNumber(Object obj)
static Long	convertToNumber(Object obj, long defaultTimeout)
static Object[]	getArguments(Invocation invocation)
static Long	getInvocationId(Invocation inv)
static InvokeMode	getInvokeMode(URL url, Invocation inv)
static String	getMethodName(Invocation invocation)
static Class<?>[]	getParameterTypes(Invocation invocation)
static Class<?>	getReturnType(Invocation invocation)
static Type[]	getReturnTypes(Invocation invocation)
static long	getTimeout(URL url, String methodName, RpcContext context, Invocation invocation, long defaultTimeout)
static long	getTimeout(Invocation invocation, long defaultTimeout)
static boolean	isAsync(URL url, Invocation inv)
static boolean	isEcho(String parameterTypesDesc, String method)
static boolean	isGenericAsync(Invocation inv)
static boolean	isGenericCall(String parameterTypesDesc, String method)
static boolean	isOneway(URL url, Invocation inv)
static boolean	isReturnTypeFuture(Invocation inv)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RpcUtils

public RpcUtils()

Method Details

getReturnType

public static Class<?> getReturnType(Invocation invocation)

getReturnTypes

public static Type[] getReturnTypes(Invocation invocation)

getInvocationId

public static Long getInvocationId(Invocation inv)

attachInvocationIdIfAsync

public static void attachInvocationIdIfAsync(URL url,
 Invocation inv)

Idempotent operation: invocation id will be added in async operation by default

Parameters:

url -

inv -

getMethodName

public static String getMethodName(Invocation invocation)

getArguments

public static Object[] getArguments(Invocation invocation)

getParameterTypes

public static Class<?>[] getParameterTypes(Invocation invocation)

isAsync

public static boolean isAsync(URL url,
 Invocation inv)

isReturnTypeFuture

public static boolean isReturnTypeFuture(Invocation inv)

isGenericAsync

public static boolean isGenericAsync(Invocation inv)

isGenericCall

public static boolean isGenericCall(String parameterTypesDesc,
 String method)

isEcho

public static boolean isEcho(String parameterTypesDesc,
 String method)

getInvokeMode

public static InvokeMode getInvokeMode(URL url,
 Invocation inv)

isOneway

public static boolean isOneway(URL url,
 Invocation inv)

getTimeout

public static long getTimeout(Invocation invocation,
 long defaultTimeout)

getTimeout

public static long getTimeout(URL url,
 String methodName,
 RpcContext context,
 Invocation invocation,
 long defaultTimeout)

calculateTimeout

public static int calculateTimeout(URL url,
 Invocation invocation,
 String methodName,
 long defaultTimeout)

convertToNumber

public static Long convertToNumber(Object obj,
 long defaultTimeout)

convertToNumber

public static Long convertToNumber(Object obj)