org.apache.cassandra.tools
Class AbstractJmxClient

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

All Implemented Interfaces:

java.io.Closeable

Direct Known Subclasses:

Shuffle

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

Field Summary

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

AbstractJmxClient(java.lang.String host, java.lang.Integer port, java.lang.String username, java.lang.String password)

Method Summary

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

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)