com.alibaba.csp.sentinel.slots.block.flow.param

Class ParamFlowRuleManager

java.lang.Object

com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRuleManager

public final class ParamFlowRuleManager
extends Object

Manager for frequent ("hot-spot") parameter flow rules.

Since:

0.2.0

Author:

jialiang.linjl, Eric Zhao

Method Summary

Modifier and Type	Method and Description
static List<ParamFlowRule>	getRules() Get a copy of the rules.
static List<ParamFlowRule>	getRulesOfResource(String resourceName)
static boolean	hasRules(String resourceName)
static void	loadRules(List<ParamFlowRule> rules) Load parameter flow rules.
static void	register2Property(SentinelProperty<List<ParamFlowRule>> property) Listen to the SentinelProperty for ParamFlowRules.

Methods inherited from class java.lang.Object

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

Method Detail

loadRules

public static void loadRules(List<ParamFlowRule> rules)

Load parameter flow rules. Former rules will be replaced.

Parameters:

rules - new rules to load.

register2Property

public static void register2Property(SentinelProperty<List<ParamFlowRule>> property)

Listen to the SentinelProperty for ParamFlowRules. The property is the source of ParamFlowRules. Parameter flow rules can also be set by loadRules(List) directly.

Parameters:

property - the property to listen

getRulesOfResource

public static List<ParamFlowRule> getRulesOfResource(String resourceName)

hasRules

public static boolean hasRules(String resourceName)

getRules

public static List<ParamFlowRule> getRules()

Get a copy of the rules.

Returns:

a new copy of the rules.