Copyright 2010 the original author or authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
/**
 * Copyright 2010 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.I0Itec.zkclient;

import java.util.List;
import java.util.Map;

import org.apache.zookeeper.CreateMode;
import org.apache.zookeeper.KeeperException;
import org.apache.zookeeper.Op;
import org.apache.zookeeper.OpResult;
import org.apache.zookeeper.Watcher;
import org.apache.zookeeper.ZooKeeper.States;
import org.apache.zookeeper.data.ACL;
import org.apache.zookeeper.data.Stat;

public interface IZkConnection {

    public void connect(Watcher watcher);

    void close() throws InterruptedException;

    public String create(String path, byte[] data, CreateMode mode) throws KeeperException, InterruptedException;

    public String create(String path, byte[] data, List<ACL> acl, CreateMode mode) throws KeeperException, InterruptedException;

    public void delete(String path) throws InterruptedException, KeeperException;

    public void delete(String path, int version) throws InterruptedException, KeeperException;

    boolean exists(final String path, final boolean watch) throws KeeperException, InterruptedException;

    List<String> getChildren(final String path, final boolean watch) throws KeeperException, InterruptedException;

    public byte[] readData(String path, Stat stat, boolean watch) throws KeeperException, InterruptedException;

    public void writeData(String path, byte[] data, int expectedVersion) throws KeeperException, InterruptedException;

    public Stat writeDataReturnStat(String path, byte[] data, int expectedVersion) throws KeeperException, InterruptedException;

    public States getZookeeperState();

    public long getCreateTime(String path) throws KeeperException, InterruptedException;

    public String getServers();

    public List<OpResult> multi(Iterable<Op> ops) throws KeeperException, InterruptedException;

    public void addAuthInfo(String scheme, byte[] auth);

    public void setAcl(final String path, List<ACL> acl, int version) throws KeeperException, InterruptedException;

    public Map.Entry<List<ACL>, Stat> getAcl(final String path) throws KeeperException, InterruptedException;
}