org.apache.cassandra.tools

## Class AbstractJmxClient

- java.lang.Object
- - org.apache.cassandra.tools.AbstractJmxClient

- All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable

      public abstract class AbstractJmxClient
      extends java.lang.Object
      implements java.io.Closeable

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected static java.lang.String` | `DEFAULT_HOST`
    `protected static int` | `DEFAULT_JMX_PORT`
    `protected java.lang.String` | `host`
    `protected org.apache.cassandra.tools.JMXConnection` | `jmxConn`
    `protected java.io.PrintStream` | `out`
    `protected java.lang.String` | `password`
    `protected int` | `port`
    `protected java.lang.String` | `username`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AbstractJmxClient(java.lang.String host, java.lang.Integer port, java.lang.String username, java.lang.String password)`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static void` | `addCmdOption(java.lang.String shortOpt, java.lang.String longOpt, boolean hasArg, java.lang.String description)`
    `void` | `close()`
    `static void` | `printHelp(java.lang.String synopsis, java.lang.String header)`
    `static org.apache.commons.cli.CommandLine` | `processArguments(java.lang.String[] args)`
    `void` | `setOutput(java.io.PrintStream out)`
    `void` | `write(java.lang.String msg)`
    `void` | `write(java.lang.String format, java.lang.Object... args)`
    `void` | `writeln(java.lang.String msg)`
    `void` | `writeln(java.lang.String format, java.lang.Object... args)`
    `void` | `writeln(java.lang.Throwable err)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### DEFAULT_JMX_PORT

          protected static final int DEFAULT_JMX_PORT

      See Also:
        Constant Field Values

    - #### DEFAULT_HOST

          protected static final java.lang.String DEFAULT_HOST

      See Also:
        Constant Field Values

    - #### host

          protected final java.lang.String host

    - #### port

          protected final int port

    - #### username

          protected final java.lang.String username

    - #### password

          protected final java.lang.String password

    - #### jmxConn

          protected org.apache.cassandra.tools.JMXConnection jmxConn

    - #### out

          protected java.io.PrintStream out

  - ### Constructor Detail

    - #### AbstractJmxClient

          public AbstractJmxClient(java.lang.String host,
                                   java.lang.Integer port,
                                   java.lang.String username,
                                   java.lang.String password)
                            throws java.io.IOException

      Throws:
        `java.io.IOException`

  - ### Method Detail

    - #### close

          public void close()
                     throws java.io.IOException

      Specified by:
        `close` in interface `java.io.Closeable`
      Specified by:
        `close` in interface `java.lang.AutoCloseable`
      Throws:
        `java.io.IOException`

    - #### writeln

          public void writeln(java.lang.Throwable err)

    - #### writeln

          public void writeln(java.lang.String msg)

    - #### write

          public void write(java.lang.String msg)

    - #### writeln

          public void writeln(java.lang.String format,
                              java.lang.Object... args)

    - #### write

          public void write(java.lang.String format,
                            java.lang.Object... args)

    - #### setOutput

          public void setOutput(java.io.PrintStream out)

    - #### processArguments

          public static org.apache.commons.cli.CommandLine processArguments(java.lang.String[] args)
                                                                     throws org.apache.commons.cli.ParseException

      Throws:
        `org.apache.commons.cli.ParseException`

    - #### addCmdOption

          public static void addCmdOption(java.lang.String shortOpt,
                                          java.lang.String longOpt,
                                          boolean hasArg,
                                          java.lang.String description)

    - #### printHelp

          public static void printHelp(java.lang.String synopsis,
                                       java.lang.String header)

Copyright © 2018 The Apache Software Foundation