org.apache.synapse.mediators.throttle

## Class ThrottleMediator

- java.lang.Object
- - org.apache.synapse.mediators.AbstractMediator
  - - org.apache.synapse.mediators.throttle.ThrottleMediator

- All Implemented Interfaces:
    org.apache.synapse.aspects.AspectConfigurable, org.apache.synapse.debug.constructs.EnclosedInlinedSequence, org.apache.synapse.ManagedLifecycle, org.apache.synapse.Mediator, org.apache.synapse.mediators.FlowContinuableMediator, org.apache.synapse.SynapseArtifact

      public class ThrottleMediator
      extends org.apache.synapse.mediators.AbstractMediator
      implements org.apache.synapse.ManagedLifecycle, org.apache.synapse.mediators.FlowContinuableMediator, org.apache.synapse.debug.constructs.EnclosedInlinedSequence

  The Mediator for the throttling - Throttling will occur according to the ws-policy which is specified as the key for lookup from the registry or the inline policy Throttling can be applied on IP or Domain of the remote caller.Now has support for either Distributed or Standalone throttling schemes. Support two modes of throttling Concurrency and Access rate based throttling In concurrency based throttling - throttling ignores remote callers IP or Domains Considers only concurrent message flows at a given time. Access rate based throttling is bound to a particular remote caller.

- - ### Field Summary

    - ### Fields inherited from class org.apache.synapse.mediators.AbstractMediator

      `log, trace, traceState`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `ThrottleMediator()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `destroy()`
    `String` | `getId()`
    `org.apache.axiom.om.OMElement` | `getInLinePolicy()` getting throttle policy which has defined as InLineXML
    `org.apache.synapse.Mediator` | `getInlineSequence(org.apache.synapse.config.SynapseConfiguration synCfg, int inlinedSeqIdentifier)`
    `org.apache.synapse.Mediator` | `getOnAcceptMediator()`
    `String` | `getOnAcceptSeqKey()`
    `org.apache.synapse.Mediator` | `getOnRejectMediator()`
    `String` | `getOnRejectSeqKey()`
    `String` | `getPolicyKey()` To get the policy key - The key for which will used to lookup policy from the registry
    `void` | `init(org.apache.synapse.core.SynapseEnvironment se)`
    `boolean` | `isContentAware()`
    `boolean` | `mediate(org.apache.synapse.MessageContext synCtx)`
    `boolean` | `mediate(org.apache.synapse.MessageContext synCtx, org.apache.synapse.ContinuationState continuationState)`
    `void` | `setComponentStatisticsId(org.apache.synapse.aspects.flow.statistics.data.artifact.ArtifactHolder holder)`
    `void` | `setId(String id)`
    `void` | `setInLinePolicy(org.apache.axiom.om.OMElement inLinePolicy)` setting throttle policy which has defined as InLineXML
    `void` | `setOnAcceptMediator(org.apache.synapse.Mediator onAcceptMediator)`
    `void` | `setOnAcceptSeqKey(String onAcceptSeqKey)`
    `void` | `setOnRejectMediator(org.apache.synapse.Mediator onRejectMediator)`
    `void` | `setOnRejectSeqKey(String onRejectSeqKey)`
    `void` | `setPolicyKey(String policyKey)` To set the policy key - The key for which lookup from the registry

    - ### Methods inherited from class org.apache.synapse.mediators.AbstractMediator

      `auditLog, auditWarn, configure, disableStatistics, disableTracing, divertMediationRoute, enableStatistics, enableTracing, getAspectConfiguration, getCommentsList, getDescription, getInputType, getLastSequenceFaultHandler, getLog, getMediatorName, getMediatorPosition, getOutputType, getRegisteredMediationFlowPoint, getShortDescription, getTraceState, getType, handleException, handleException, isBreakPoint, isContentAltering, isSkipEnabled, isStatisticsEnable, isTraceOn, isTraceOrDebugOn, isTracingEnabled, registerMediationFlowPoint, reportCloseStatistics, reportOpenStatistics, setBreakPoint, setCommentsList, setDescription, setEffectiveTraceState, setMediatorPosition, setShortDescription, setSkipEnabled, setTraceState, shouldCaptureTracing, shouldTrace, shouldTrace, traceOrDebug, traceOrDebugWarn, unregisterMediationFlowPoint`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### ThrottleMediator

          public ThrottleMediator()

  - ### Method Detail

    - #### mediate

          public boolean mediate(org.apache.synapse.MessageContext synCtx)

      Specified by:
        `mediate` in interface `org.apache.synapse.Mediator`

    - #### mediate

          public boolean mediate(org.apache.synapse.MessageContext synCtx,
                                 org.apache.synapse.ContinuationState continuationState)

      Specified by:
        `mediate` in interface `org.apache.synapse.mediators.FlowContinuableMediator`

    - #### init

          public void init(org.apache.synapse.core.SynapseEnvironment se)

      Specified by:
        `init` in interface `org.apache.synapse.ManagedLifecycle`

    - #### destroy

          public void destroy()

      Specified by:
        `destroy` in interface `org.apache.synapse.ManagedLifecycle`

    - #### getPolicyKey

          public String getPolicyKey()

      To get the policy key - The key for which will used to lookup policy from the registry
      Returns:
        String

    - #### setPolicyKey

          public void setPolicyKey(String policyKey)

      To set the policy key - The key for which lookup from the registry
      Parameters:
        `policyKey` - Value for picking policy from the registry

    - #### getInLinePolicy

          public org.apache.axiom.om.OMElement getInLinePolicy()

      getting throttle policy which has defined as InLineXML
      Returns:
        InLine Throttle Policy

    - #### setInLinePolicy

          public void setInLinePolicy(org.apache.axiom.om.OMElement inLinePolicy)

      setting throttle policy which has defined as InLineXML
      Parameters:
        `inLinePolicy` - Inline policy

    - #### getOnRejectSeqKey

          public String getOnRejectSeqKey()

    - #### setOnRejectSeqKey

          public void setOnRejectSeqKey(String onRejectSeqKey)

    - #### getOnRejectMediator

          public org.apache.synapse.Mediator getOnRejectMediator()

    - #### setOnRejectMediator

          public void setOnRejectMediator(org.apache.synapse.Mediator onRejectMediator)

    - #### getOnAcceptSeqKey

          public String getOnAcceptSeqKey()

    - #### setOnAcceptSeqKey

          public void setOnAcceptSeqKey(String onAcceptSeqKey)

    - #### getOnAcceptMediator

          public org.apache.synapse.Mediator getOnAcceptMediator()

    - #### setOnAcceptMediator

          public void setOnAcceptMediator(org.apache.synapse.Mediator onAcceptMediator)

    - #### getId

          public String getId()

    - #### setId

          public void setId(String id)

    - #### isContentAware

          public boolean isContentAware()

      Specified by:
        `isContentAware` in interface `org.apache.synapse.Mediator`
      Overrides:
        `isContentAware` in class `org.apache.synapse.mediators.AbstractMediator`

    - #### getInlineSequence

          public org.apache.synapse.Mediator getInlineSequence(org.apache.synapse.config.SynapseConfiguration synCfg,
                                                               int inlinedSeqIdentifier)

      Specified by:
        `getInlineSequence` in interface `org.apache.synapse.debug.constructs.EnclosedInlinedSequence`

    - #### setComponentStatisticsId

          public void setComponentStatisticsId(org.apache.synapse.aspects.flow.statistics.data.artifact.ArtifactHolder holder)

      Specified by:
        `setComponentStatisticsId` in interface `org.apache.synapse.Mediator`
      Overrides:
        `setComponentStatisticsId` in class `org.apache.synapse.mediators.AbstractMediator`

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