Example usage for org.apache.zookeeper ZooKeeper setACL

Introduction

In this page you can find the example usage for org.apache.zookeeper ZooKeeper setACL.

Prototype

public void setACL(final String path, List<ACL> acl, int version, StatCallback cb, Object ctx) 

Source Link

Document

The asynchronous version of setACL.

Usage

From source file:org.apache.bookkeeper.zookeeper.BkZooKeeperClient.java

License:Apache License

@Override
public void setACL(final String path, final List<ACL> acl, final int version, final StatCallback cb,
        final Object context) {
    final Runnable proc = new ZkRetryRunnable(operationRetryPolicy, rateLimiter, setACLStats) {

        final StatCallback stCb = new StatCallback() {

            @Override/*  ww w. ja  va2  s .c o m*/
            public void processResult(int rc, String path, Object ctx, Stat stat) {
                BkZooWorker worker = (BkZooWorker) ctx;
                if (allowRetry(worker, rc)) {
                    backOffAndRetry(that, worker.nextRetryWaitTime());
                } else {
                    cb.processResult(rc, path, context, stat);
                }
            }

        };

        @Override
        public String toString() {
            return String.format("setACL (%s, acl = %s, version = %d)", path, acl, version);
        }

        @Override
        void zkRun() {
            ZooKeeper zkHandle = zk.get();
            if (null == zkHandle) {
                BkZooKeeperClient.super.setACL(path, acl, version, stCb, worker);
            } else {
                zkHandle.setACL(path, acl, version, stCb, worker);
            }
        }
    };
    // execute it immediately
    proc.run();
}

---

From source file:org.apache.bookkeeper.zookeeper.ZooKeeperClient.java

License:Apache License

@Override
public void setACL(final String path, final List<ACL> acl, final int version, final StatCallback cb,
        final Object context) {
    final Runnable proc = new ZkRetryRunnable(operationRetryPolicy, rateLimiter, setACLStats) {

        final StatCallback stCb = new StatCallback() {

            @Override//from   w w w  .  j av a  2s .  com
            public void processResult(int rc, String path, Object ctx, Stat stat) {
                ZooWorker worker = (ZooWorker) ctx;
                if (allowRetry(worker, rc)) {
                    backOffAndRetry(that, worker.nextRetryWaitTime());
                } else {
                    cb.processResult(rc, path, context, stat);
                }
            }

        };

        @Override
        public String toString() {
            return String.format("setACL (%s, acl = %s, version = %d)", path, acl, version);
        }

        @Override
        void zkRun() {
            ZooKeeper zkHandle = zk.get();
            if (null == zkHandle) {
                ZooKeeperClient.super.setACL(path, acl, version, stCb, worker);
            } else {
                zkHandle.setACL(path, acl, version, stCb, worker);
            }
        }
    };
    // execute it immediately
    proc.run();
}

---