Java GetACLRequest类代码示例

import org.apache.zookeeper.proto.GetACLRequest; //导入依赖的package包/类
/**
 * Return the ACL and stat of the node of the given path.
 * <p>
 * A KeeperException with error code KeeperException.NoNode will be thrown
 * if no node with the given path exists.
 *
 * @param path
 *                the given path for the node
 * @param stat
 *                the stat of the node will be copied to this parameter if
 *                not null.
 * @return the ACL array of the given node.
 * @throws InterruptedException If the server transaction is interrupted.
 * @throws KeeperException If the server signals an error with a non-zero error code.
 * @throws IllegalArgumentException if an invalid path is specified
 */
public List<ACL> getACL(final String path, Stat stat)
    throws KeeperException, InterruptedException
{
    final String clientPath = path;
    PathUtils.validatePath(clientPath);

    final String serverPath = prependChroot(clientPath);

    RequestHeader h = new RequestHeader();
    h.setType(ZooDefs.OpCode.getACL);
    GetACLRequest request = new GetACLRequest();
    request.setPath(serverPath);
    GetACLResponse response = new GetACLResponse();
    ReplyHeader r = cnxn.submitRequest(h, request, response, null);
    if (r.getErr() != 0) {
        throw KeeperException.create(KeeperException.Code.get(r.getErr()),
                clientPath);
    }
    if (stat != null) {
        DataTree.copyStat(response.getStat(), stat);
    }
    return response.getAcl();
}
 

import org.apache.zookeeper.proto.GetACLRequest; //导入依赖的package包/类
/**
 * Return the ACL and stat of the node of the given path.
 * <p>
 * A KeeperException with error code KeeperException.NoNode will be thrown
 * if no node with the given path exists.
 *
 * @param path
 *                the given path for the node
 * @param stat
 *                the stat of the node will be copied to this parameter.
 * @return the ACL array of the given node.
 * @throws InterruptedException If the server transaction is interrupted.
 * @throws KeeperException If the server signals an error with a non-zero error code.
 * @throws IllegalArgumentException if an invalid path is specified
 */
public List<ACL> getACL(final String path, Stat stat)
    throws KeeperException, InterruptedException
{
    final String clientPath = path;
    PathUtils.validatePath(clientPath);

    final String serverPath = prependChroot(clientPath);

    RequestHeader h = new RequestHeader();
    h.setType(ZooDefs.OpCode.getACL);
    GetACLRequest request = new GetACLRequest();
    request.setPath(serverPath);
    GetACLResponse response = new GetACLResponse();
    ReplyHeader r = cnxn.submitRequest(h, request, response, null);
    if (r.getErr() != 0) {
        throw KeeperException.create(KeeperException.Code.get(r.getErr()),
                clientPath);
    }
    DataTree.copyStat(response.getStat(), stat);
    return response.getAcl();
}
 

import org.apache.zookeeper.proto.GetACLRequest; //导入依赖的package包/类
private EventType checkType(Record response) {

        if (response == null) {
            return EventType.other;
        } else if (response instanceof ConnectRequest) {
            return EventType.write;
        } else if (response instanceof CreateRequest) {
            return EventType.write;
        } else if (response instanceof DeleteRequest) {
            return EventType.write;
        } else if (response instanceof SetDataRequest) {
            return EventType.write;
        } else if (response instanceof SetACLRequest) {
            return EventType.write;
        } else if (response instanceof SetMaxChildrenRequest) {
            return EventType.write;
        } else if (response instanceof SetSASLRequest) {
            return EventType.write;
        } else if (response instanceof SetWatches) {
            return EventType.write;
        } else if (response instanceof SyncRequest) {
            return EventType.write;
        } else if (response instanceof ExistsRequest) {
            return EventType.read;
        } else if (response instanceof GetDataRequest) {
            return EventType.read;
        } else if (response instanceof GetMaxChildrenRequest) {
            return EventType.read;
        } else if (response instanceof GetACLRequest) {
            return EventType.read;
        } else if (response instanceof GetChildrenRequest) {
            return EventType.read;
        } else if (response instanceof GetChildren2Request) {
            return EventType.read;
        } else if (response instanceof GetSASLRequest) {
            return EventType.read;
        } else {
            return EventType.other;
        }
    }
 

import org.apache.zookeeper.proto.GetACLRequest; //导入依赖的package包/类
public IGetACLRequest() {
    this(new GetACLRequest());
}