程序包 com.alibaba.druid.pool.ha.node

类 ZookeeperNodeListener

java.lang.Object
java.util.Observable
com.alibaba.druid.pool.ha.node.NodeListener
com.alibaba.druid.pool.ha.node.ZookeeperNodeListener
public class ZookeeperNodeListener extends NodeListener
A NodeListener that watches a Zookeeper Path. e.g. Path to watch: 
 + ha-druid-datasources
 |---- NodeA
 |---- NodeB

The Data of NodeA (in Java properties format): 

 foo.host=xxx.xxx.xxx.xxx
 foo.port=3308
 foo.username=foo
 foo.password=foo_password

 bar.host=xxx.xxx.xxx.xxx
 bar.port=3309
 bar.username=bar
 bar.password=bar_password
 bar.database=bar_database
作者:
DigitalSonic

  • 构造器详细资料

    • ZookeeperNodeListener

      public ZookeeperNodeListener()

  • 方法详细资料

    • init

      public void init()
      Init a PathChildrenCache to watch the given path.
      覆盖:
      init 在类中 NodeListener
      另请参阅:

    • destroy

      public void destroy()
      Close PathChildrenCache and CuratorFramework.
      指定者:
      destroy 在类中 NodeListener

    • refresh

      public List<NodeEvent> refresh()
      Build Properties from PathChildrenCache. Should be called after init().
      指定者:
      refresh 在类中 NodeListener
      另请参阅:
      • getPropertiesFromCache()

    • setClient

      public void setClient(org.apache.curator.framework.CuratorFramework client)

    • getClient

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

    • getZkConnectString

      public String getZkConnectString()

    • setZkConnectString

      public void setZkConnectString(String zkConnectString)

    • getPath

      public String getPath()

    • setPath

      public void setPath(String path)

    • getUrlTemplate

      public String getUrlTemplate()

    • setUrlTemplate

      public void setUrlTemplate(String urlTemplate)