本文整理了Java中com.twitter.distributedlog.acl.ZKAccessControl.update()方法的一些代码示例，展示了ZKAccessControl.update()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZKAccessControl.update()方法的具体详情如下：
包路径：com.twitter.distributedlog.acl.ZKAccessControl
类名称：ZKAccessControl
方法名：update

ZKAccessControl.update介绍

暂无

代码示例

代码示例来源：origin: twitter/distributedlog

protected void setZKAccessControl(ZooKeeperClient zkc, ZKAccessControl accessControl) throws Exception {
  String zkPath = accessControl.getZKPath();
  if (null == zkc.get().exists(zkPath, false)) {
    accessControl.create(zkc);
  } else {
    accessControl.update(zkc);
  }
}

代码示例来源：origin: twitter/distributedlog

void setACL(ZKAccessControl accessControl) throws Exception {
  String zkPath = accessControl.getZKPath();
  if (null == zkc.get().exists(zkPath, false)) {
    accessControl.create(zkc);
  } else {
    accessControl.update(zkc);
  }
}

代码示例来源：origin: twitter/distributedlog

@Test(timeout = 60000)
  public void testUpdateZKAccessControl() throws Exception {
    String zkPath = "/update-zk-access-control";

    AccessControlEntry ace = new AccessControlEntry();
    ace.setDenyDelete(true);

    ZKAccessControl zkac = new ZKAccessControl(ace, zkPath);
    Await.result(zkac.create(zkc));

    ZKAccessControl readZKAC = Await.result(ZKAccessControl.read(zkc, zkPath, null));
    assertEquals(zkac, readZKAC);

    ace.setDenyRelease(true);
    ZKAccessControl newZKAC = new ZKAccessControl(ace, zkPath);
    Await.result(newZKAC.update(zkc));
    ZKAccessControl readZKAC2 = Await.result(ZKAccessControl.read(zkc, zkPath, null));
    assertEquals(newZKAC, readZKAC2);

    try {
      Await.result(readZKAC.update(zkc));
    } catch (KeeperException.BadVersionException bve) {
      // expected
    }
    readZKAC2.accessControlEntry.setDenyTruncate(true);
    Await.result(readZKAC2.update(zkc));
    ZKAccessControl readZKAC3 = Await.result(ZKAccessControl.read(zkc, zkPath, null));
    assertEquals(readZKAC2, readZKAC3);
  }
}