Validator (GemFire XD Java API Documentation)

java.lang.Object
- hct.ha.Validator

```
public class Validator
extends Object
```

Field Summary

Fields
Modifier and Type Field and Description

static long createCount

static long destroyCount

static long invalidateCount

static long updateCount

Fields
Modifier and Type	Field and Description
`static long`	`createCount`
`static long`	`destroyCount`
`static long`	`invalidateCount`
`static long`	`updateCount`

Constructor Summary

Constructors
Constructor and Description

Validator()

Constructors
Constructor and Description
`Validator()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static String`	`checkBlackBoardForException()` Checks the blackboard for exception count.
`static void`	`checkClientConflation()` The following task is used for client Q conflation tests.
`static void`	`checkForConflation()`
`static void`	`checkHAOverFlowUsedOnPrimary()` This method is an CLOSETASK and does the following : use ha overflow status flag in share black board for inference on HAOverFlow use in test
`static void`	`pauseBeforeValidation()` Waits for some time before going for validations.
`static void`	`toggleHAOverflowFlag()` This method is an CLOSETASK and does the following : toggle ha overflow status flag in shared black board
`static void`	`validateInvalidatesConflationEnabledWithFailover()` validation for the hydra test with failover and conflation enabled.
`static void`	`validateInvalidatesConflationEnabledWithNoFailover()` validation for the hydra without failover and conflation enabled notifybySubscription = false validation scheme is : number of invalidates received at the client should be equal to number of puts - number of events conflated
`static void`	`validateNumberOfInvalidatesReceived()` Validate the number of invalidates received.
`static void`	`validateNumberOfInvalidatesReceivedWithoutFailover()` Validate the number of invalidates received.
`static void`	`validateOpCountsForFailover()` Validates the various entry operations count in case of failover.
`static void`	`validateOpCountsForNoFailover()` Validates the various entry operations count in case of no failover.
`static void`	`validateOpCountsNoFailoverConflationEnabled()` Validates the various entry operations count in case of failover.
`static void`	`verifyNoConflation()` This task is for the client Q conflation tests.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - createCount
```
public static long createCount
```
  - updateCount
```
public static long updateCount
```
  - invalidateCount
```
public static long invalidateCount
```
  - destroyCount
```
public static long destroyCount
```
- Constructor Detail
  - Validator
```
public Validator()
```
- Method Detail
  - validateNumberOfInvalidatesReceived
```
public static void validateNumberOfInvalidatesReceived()
```
    Validate the number of invalidates received. It should be greater (because of duplicates) or equal. If number of invalidates received is lesser than an exception is thrown Since there exists only single ConnectionProxy in the VM the method below will work. Otherwise it will be better to use ConnectionProxy to get the stats data for targetted invalidates received by a ConnectionProxy
  - validateNumberOfInvalidatesReceivedWithoutFailover
```
public static void validateNumberOfInvalidatesReceivedWithoutFailover()
```
    Validate the number of invalidates received. It should be equal. If number of invalidates received is not equal, an exception is thrown.
  - validateInvalidatesConflationEnabledWithNoFailover
```
public static void validateInvalidatesConflationEnabledWithNoFailover()
```
    validation for the hydra without failover and conflation enabled notifybySubscription = false validation scheme is : number of invalidates received at the client should be equal to number of puts - number of events conflated
  - validateInvalidatesConflationEnabledWithFailover
```
public static void validateInvalidatesConflationEnabledWithFailover()
```
    validation for the hydra test with failover and conflation enabled. notifybySubscription = false. validation scheme is : Number of invalidates receives at the client side should be greater than number of puts
  - checkBlackBoardForException
```
public static String checkBlackBoardForException()
```
    Checks the blackboard for exception count. If the count is greater than zero, all the corresponding exception msgs from the sharedmap are appended in a string and thrown in a TestException. This is used to catch exceptions occuring in threads other than hydra threads ( For eg. CacheClientUpdater thread).
  - validateOpCountsForNoFailover
```
public static void validateOpCountsForNoFailover()
```
    Validates the various entry operations count in case of no failover. In this case, number of events added by Feeder should be equal to the events received by client.
  - validateOpCountsForFailover
```
public static void validateOpCountsForFailover()
```
    Validates the various entry operations count in case of failover. In this case, number of events added by Feeder should be less than or equal to the events received by client ( since client can get duplicates during failovers.
  - validateOpCountsNoFailoverConflationEnabled
```
public static void validateOpCountsNoFailoverConflationEnabled()
```
    Validates the various entry operations count in case of failover. In this case, number of events added by Feeder should be less than or equal to the events received by client ( since client can get duplicates during failovers.
  - pauseBeforeValidation
```
public static void pauseBeforeValidation()
```
    Waits for some time before going for validations.
  - checkForConflation
```
public static void checkForConflation()
```
  - checkClientConflation
```
public static void checkClientConflation()
```
    The following task is used for client Q conflation tests. Similar to checkForConflation task but the task fails if the individual client events are not conflated. (checkForConflation validation pass if there is atleast one event conflated in the total test.
  - verifyNoConflation
```
public static void verifyNoConflation()
```
    This task is for the client Q conflation tests. This is to verify that no conflation happened for this client events.
  - toggleHAOverflowFlag
```
public static void toggleHAOverflowFlag()
```
    This method is an CLOSETASK and does the following :
    toggle ha overflow status flag in shared black board
    
    Since:
    
    5.7
  - checkHAOverFlowUsedOnPrimary
```
public static void checkHAOverFlowUsedOnPrimary()
```
    This method is an CLOSETASK and does the following :
    use ha overflow status flag in share black board for
    inference on HAOverFlow use in test
    
    Throws:
    
    TestException
    
    Since:
    
    5.7

Class Validator

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

createCount

updateCount

invalidateCount

destroyCount

Constructor Detail

Validator

Method Detail

validateNumberOfInvalidatesReceived

validateNumberOfInvalidatesReceivedWithoutFailover

validateInvalidatesConflationEnabledWithNoFailover

validateInvalidatesConflationEnabledWithFailover

checkBlackBoardForException

validateOpCountsForNoFailover

validateOpCountsForFailover

validateOpCountsNoFailoverConflationEnabled

pauseBeforeValidation

checkForConflation

checkClientConflation

verifyNoConflation

toggleHAOverflowFlag

checkHAOverFlowUsedOnPrimary