cn.leancloud

Class EngineRequestContext

java.lang.Object

cn.leancloud.EngineRequestContext

public class EngineRequestContext
extends Object

在云代码函数中获取请求相关的额外属性

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATTRIBUTE_KEY_AUTHENTICATION
static String	ATTRIBUTE_KEY_SESSION_TOKEN

Constructor Summary

Constructors

Constructor and Description
EngineRequestContext()

Method Summary

Modifier and Type	Method and Description
static void	clean()
protected static Object	get(String key)
static LCUser	getAuthenticatedUser() get authenticated user of current request.
static Map<String,Object>	getMeta() Deprecated.
static String	getRemoteAddress() 获取发起请求的 IP 地址
static String	getSessionToken() get authenticated user's session token of current request.
static List<String>	getUpdateKeys() 在 beforeUpdate 函数中调用可以查看 avobject 的哪些属性被更新了
protected static void	parseMetaData(Map<String,Object> objectProperties)
protected static void	put(String key, Object value)
static void	setAuthenticatedUser(LCUser currentUser) set current authenticated user.
protected static void	setRemoteAddress(String ip)
static void	setSessionToken(String sessionToken)

Methods inherited from class java.lang.Object

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

Field Detail

ATTRIBUTE_KEY_AUTHENTICATION

public static final String ATTRIBUTE_KEY_AUTHENTICATION

See Also:

Constant Field Values

ATTRIBUTE_KEY_SESSION_TOKEN

public static final String ATTRIBUTE_KEY_SESSION_TOKEN

See Also:

Constant Field Values

Constructor Detail

EngineRequestContext

public EngineRequestContext()

Method Detail

getMeta

@Deprecated
public static Map<String,Object> getMeta()

Deprecated.

getUpdateKeys

public static List<String> getUpdateKeys()

在 beforeUpdate 函数中调用可以查看 avobject 的哪些属性被更新了

Returns:

被更新的属性

getRemoteAddress

public static String getRemoteAddress()

获取发起请求的 IP 地址

Returns:

发起请求的 IP 地址

parseMetaData

protected static void parseMetaData(Map<String,Object> objectProperties)

setRemoteAddress

protected static void setRemoteAddress(String ip)

setSessionToken

public static void setSessionToken(String sessionToken)

getSessionToken

public static String getSessionToken()

get authenticated user's session token of current request.

Returns:

session token keep it just for compatible with old code.

setAuthenticatedUser

public static void setAuthenticatedUser(LCUser currentUser)

set current authenticated user.

Parameters:

currentUser - current user.

getAuthenticatedUser

public static LCUser getAuthenticatedUser()

get authenticated user of current request.

Returns:

AVUser instance keep it just for compatible with old code.

clean

public static void clean()

put

protected static void put(String key,
                          Object value)

get

protected static Object get(String key)