Package com.mysql.cj.jdbc.ha.ca

Class WriterFailoverResult

java.lang.Object
com.mysql.cj.jdbc.ha.ca.WriterFailoverResult
public class WriterFailoverResult
extends java.lang.Object
This class holds results of Writer Failover Process.

  • Constructor Summary

    Constructors 
    Constructor Description
    WriterFailoverResult​(boolean isConnected, boolean isNewHost, java.util.List<HostInfo> topology, JdbcConnection newConnection, java.lang.String taskName)
    ResolvedHostInfo constructor.

  • Method Summary

    Modifier and Type Method Description
    JdbcConnection getNewConnection()
    Get the new connection established by the failover procedure if successful.
    java.lang.String getTaskName()
    Get the name of the writer failover task that created this result.
    java.util.List<HostInfo> getTopology()
    Get latest topology.
    boolean isConnected()
    Checks if process result is successful and new connection to host is established.
    boolean isNewHost()
    Checks if process successfully connected to a new host.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • WriterFailoverResult

      public WriterFailoverResult​(boolean isConnected, boolean isNewHost, java.util.List<HostInfo> topology, JdbcConnection newConnection, java.lang.String taskName)
      ResolvedHostInfo constructor.

  • Method Details

    • isConnected

      public boolean isConnected()
      Checks if process result is successful and new connection to host is established.
      Returns:
      True, if process successfully connected to a host.

    • isNewHost

      public boolean isNewHost()
      Checks if process successfully connected to a new host.
      Returns:
      True, if process successfully connected to a new host. False, if process successfully re-connected to the same host.

    • getTopology

      public java.util.List<HostInfo> getTopology()
      Get latest topology.
      Returns:
      List of hosts that represent the latest topology. Returns null if no connection is established.

    • getNewConnection

      public JdbcConnection getNewConnection()
      Get the new connection established by the failover procedure if successful.
      Returns:
      JdbcConnection New connection to a host. Returns null if the failover pocedure was unsuccessful.

    • getTaskName

      public java.lang.String getTaskName()
      Get the name of the writer failover task that created this result.
      Returns:
      The name of the writer failover task that created this result.