Examples of com.ccbill.clessidra.interfaces.LimiterStrategy

com.ccbill.clessidra.interfaces.LimiterStrategy
The interface defining a {@link LimiterStrategy}. It is based on the chain-of-responsibility pattern whereby each limiter strategy is chained to another. The decision to block a method invocation is passed on to the next {@link LimiterStrategy} if the current one doesn't detect the limit wasexceeded. @author reubena

   */
  public void rollbackChain(String methodGroup, UUID invocationUUID, Object[] args) {


    rollback(methodGroup, invocationUUID, args);


    LimiterStrategy nextLimiterStrategy = getNextLimiterStrategy();
    if (nextLimiterStrategy != null) {
      nextLimiterStrategy.rollback(methodGroup, invocationUUID, args);
    }


  }

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    this.propertyOverrideProvider = propertyOverrideProvider;
  }


  public LimiterStrategyConclusion callNextChainedLimiterStrategy(String methodGroup, UUID invocationUUID, Object[] args) {


    LimiterStrategy nextLimiterStrategy = getNextLimiterStrategy();


    // if there are no more strategies in the chain, return false
    if (nextLimiterStrategy == null) {
      return new LimiterStrategyConclusion(false);
    }


    // call the next strategy in chain
    LimiterStrategyConclusion nextLimiterStrategyConclusion = nextLimiterStrategy.hasLimitBeenExceededChain(methodGroup, invocationUUID, args);


    // if the next strategy return true, rollback, the user method will not be invoked
    if (nextLimiterStrategyConclusion.getHasLimitBeenExceeded()) {
      rollback(methodGroup, invocationUUID, args);
    }

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   */
  public void rollbackChain(String methodGroup, UUID invocationUUID, Object[] args) {


    rollback(methodGroup, invocationUUID, args);


    LimiterStrategy nextLimiterStrategy = getNextLimiterStrategy();
    if (nextLimiterStrategy != null) {
      nextLimiterStrategy.rollback(methodGroup, invocationUUID, args);
    }


  }

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    this.propertyOverrideProvider = propertyOverrideProvider;
  }


  public LimiterStrategyConclusion callNextChainedLimiterStrategy(String methodGroup, UUID invocationUUID, Object[] args) {


    LimiterStrategy nextLimiterStrategy = getNextLimiterStrategy();


    // if there are no more strategies in the chain, return false
    if (nextLimiterStrategy == null) {
      return new LimiterStrategyConclusion(false);
    }


    // call the next strategy in chain
    LimiterStrategyConclusion nextLimiterStrategyConclusion = nextLimiterStrategy.hasLimitBeenExceededChain(methodGroup, invocationUUID, args);


    // if the next strategy return true, rollback, the user method will not be invoked
    if (nextLimiterStrategyConclusion.getHasLimitBeenExceeded()) {
      rollback(methodGroup, invocationUUID, args);
    }

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Related Classes of com.ccbill.clessidra.interfaces.LimiterStrategy

com.ccbill.clessidra.strategy.AbstractLimiterStrategy

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