xin.bluesky.leiothrix.server.storage.zk

类 ZookeeperUtils

java.lang.Object

xin.bluesky.leiothrix.server.storage.zk.ZookeeperUtils

public class ZookeeperUtils
extends Object

作者:

张轲

构造器概要

构造器

构造器和说明
ZookeeperUtils()

方法概要

限定符和类型	方法和说明
static void	addIntValue(String nodePath, Integer increment) 该方法不是线程安全的
static void	addLongValue(String nodePath, Long increment) 该方法不是线程安全的
static void	appendValue(String nodePath, String data) 该方法不是线程安全的
static boolean	checkExists(String path)
static void	createNode(String nodePath)
static void	createNode(String nodePath, org.apache.zookeeper.CreateMode mode)
static void	createNodeAndSetData(String path, String data)
static void	createNodeAndSetData(String parentPath, String nodeName, String data)
static void	delete(String nodePath)
static List<String>	getChildrenWithFullPath(String dirPath)
static List<String>	getChildrenWithSimplePath(String dirPath)
static org.apache.curator.framework.CuratorFramework	getClient()
static Boolean	getDataBoolean(String nodePath)
static byte[]	getDataByte(String nodePath)
static Integer	getDataInteger(String nodePath)
static Long	getDataLong(String nodePath)
static String	getDataString(String nodePath)
static org.apache.zookeeper.data.Stat	getNodeStat(String nodePath)
static String	makePath(String... names)
static void	mkdir(String dirPath)
static String	mkdir(String parentPath, String dirName)
static void	mkdirRecursive(String dirName)
static void	setData(String nodePath, String data)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ZookeeperUtils

public ZookeeperUtils()

方法详细资料

checkExists

public static boolean checkExists(String path)

getNodeStat

public static org.apache.zookeeper.data.Stat getNodeStat(String nodePath)

mkdir

public static void mkdir(String dirPath)

mkdir

public static String mkdir(String parentPath,
                           String dirName)

mkdirRecursive

public static void mkdirRecursive(String dirName)

createNode

public static void createNode(String nodePath)

createNode

public static void createNode(String nodePath,
                              org.apache.zookeeper.CreateMode mode)

createNodeAndSetData

public static void createNodeAndSetData(String parentPath,
                                        String nodeName,
                                        String data)

createNodeAndSetData

public static void createNodeAndSetData(String path,
                                        String data)

setData

public static void setData(String nodePath,
                           String data)

delete

public static void delete(String nodePath)

getChildrenWithSimplePath

public static List<String> getChildrenWithSimplePath(String dirPath)

getChildrenWithFullPath

public static List<String> getChildrenWithFullPath(String dirPath)

getDataString

public static String getDataString(String nodePath)

getDataInteger

public static Integer getDataInteger(String nodePath)

getDataLong

public static Long getDataLong(String nodePath)

getDataBoolean

public static Boolean getDataBoolean(String nodePath)

getDataByte

public static byte[] getDataByte(String nodePath)

makePath

public static String makePath(String... names)

getClient

public static org.apache.curator.framework.CuratorFramework getClient()

addIntValue

public static void addIntValue(String nodePath,
                               Integer increment)

该方法不是线程安全的

参数:

nodePath - node path

increment - the value increased

addLongValue

public static void addLongValue(String nodePath,
                                Long increment)

该方法不是线程安全的

参数:

nodePath - node path

increment - the value increased

appendValue

public static void appendValue(String nodePath,
                               String data)

该方法不是线程安全的

参数:

nodePath - node path

data - data appended to the node's content