Examples with ARMLockTestHook org.apache.geode.internal.cache.AbstractRegionMap.ARMLockTestHook used on opensource projects

Example 1 with ARMLockTestHook

use of org.apache.geode.internal.cache.AbstractRegionMap.ARMLockTestHook in project geode by apache.

the class DistributedRegion method lockLocallyForClear.

/**
   * pause local operations so that a clear() can be performed and flush comm channels to the given
   * member
   */
void lockLocallyForClear(DM dm, InternalDistributedMember locker, CacheEvent event) {
    RegionVersionVector rvv = getVersionVector();
    ARMLockTestHook armLockTestHook = getRegionMap().getARMLockTestHook();
    if (armLockTestHook != null) {
        armLockTestHook.beforeLock(this, event);
    }
    if (rvv != null) {
        // block new operations from being applied to the region map
        rvv.lockForClear(getFullPath(), dm, locker);
        // Check for region destroyed after we have locked, to make sure
        // we don't continue a clear if the region has been destroyed.
        checkReadiness();
        // Only need to flush if NOACK at this point
        if (this.getAttributes().getScope().isDistributedNoAck()) {
            Set<InternalDistributedMember> members = getDistributionAdvisor().adviseCacheOp();
            StateFlushOperation.flushTo(members, this);
        }
    }
    if (armLockTestHook != null) {
        armLockTestHook.afterLock(this, null);
    }
}

Example 2 with ARMLockTestHook

use of org.apache.geode.internal.cache.AbstractRegionMap.ARMLockTestHook in project geode by apache.

the class DistributedRegion method releaseWriteLocksForClear.

/**
   * releases the locks obtained in obtainWriteLocksForClear
   */
private void releaseWriteLocksForClear(RegionEventImpl regionEvent, Set<InternalDistributedMember> participants) {
    ARMLockTestHook armLockTestHook = getRegionMap().getARMLockTestHook();
    if (armLockTestHook != null) {
        armLockTestHook.beforeRelease(this, regionEvent);
    }
    getVersionVector().unlockForClear(getMyId());
    DistributedClearOperation.releaseLocks(regionEvent, participants);
    if (armLockTestHook != null) {
        armLockTestHook.afterRelease(this, regionEvent);
    }
}