org.apache.accumulo.core.util.shell
Class Shell

java.lang.Object
  org.apache.accumulo.core.util.shell.ShellOptions
      org.apache.accumulo.core.util.shell.Shell

Direct Known Subclasses:

MockShell

public class Shell
extends ShellOptions

A convenient console interface to perform basic accumulo functions Includes auto-complete, help, and quoted strings with escape sequences

Nested Class Summary

static class	Shell.Command The Command class represents a command to be run in the shell.
static class	Shell.PrintFile
static interface	Shell.PrintLine
static class	Shell.PrintShell

Field Summary

static String	CHARSET
Map<String,Shell.Command>	commandFactory
Map<String,Shell.Command[]>	commandGrouping
protected boolean	configError
protected String	execCommand
protected String	execFile
protected int	exitCode
protected Instance	instance
Map<String,List<IteratorSetting>>	iteratorProfiles
static org.apache.log4j.Logger	log
static int	NO_FIXED_ARG_LENGTH_CHECK
protected jline.ConsoleReader	reader
Map<String,List<IteratorSetting>>	scanIteratorOptions
protected boolean	verbose

Fields inherited from class org.apache.accumulo.core.util.shell.ShellOptions

helpLongOption, helpOption, tableOption, userOption

Constructor Summary

Shell()

Shell(jline.ConsoleReader reader)

Shell(jline.ConsoleReader reader, PrintWriter writer)

Method Summary

void	checkTableState()
boolean	config(String... args)
void	execCommand(String input, boolean ignoreAuthTimeout, boolean echoPrompt)
Connector	getConnector()
String	getDefaultPrompt()
boolean	getExit()
int	getExitCode()
Class<? extends Formatter>	getFormatter() Return the formatter for the current table.
Class<? extends Formatter>	getFormatter(String tableName) Return the formatter for the given table.
String	getPrincipal()
jline.ConsoleReader	getReader()
String	getTableName()
AuthenticationToken	getToken()
boolean	hasExited()
static boolean	isDebuggingEnabled()
boolean	isMasking()
boolean	isVerbose()
static void	main(String[] args)
void	printBinaryRecords(Iterable<Map.Entry<Key,Value>> scanner, boolean printTimestamps, boolean paginate)
void	printBinaryRecords(Iterable<Map.Entry<Key,Value>> scanner, boolean printTimestamps, boolean paginate, Shell.PrintLine outFile)
void	printException(Exception e)
void	printInfo()
void	printLines(Iterator<String> lines, boolean paginate)
void	printLines(Iterator<String> lines, boolean paginate, Shell.PrintLine out)
void	printRecords(Iterable<Map.Entry<Key,Value>> scanner, boolean printTimestamps, boolean paginate, Class<? extends Formatter> formatterClass)
void	printRecords(Iterable<Map.Entry<Key,Value>> scanner, boolean printTimestamps, boolean paginate, Class<? extends Formatter> formatterClass, Shell.PrintLine outFile)
void	printVerboseInfo()
String	readMaskedLine(String prompt, Character mask)
static String	repeat(String s, int c)
void	resetExitCode()
static void	setDebugging(boolean debuggingEnabled)
void	setExit(boolean exit)
protected void	setInstance(org.apache.commons.cli.CommandLine cl)
void	setLogErrorsToConsole()
void	setTableName(String tableName)
int	start()
void	updateUser(String principal, AuthenticationToken token)

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.apache.log4j.Logger log

CHARSET

public static final String CHARSET

See Also:

Constant Field Values

NO_FIXED_ARG_LENGTH_CHECK

public static final int NO_FIXED_ARG_LENGTH_CHECK

See Also:

Constant Field Values

exitCode

protected int exitCode

instance

protected Instance instance

reader

protected jline.ConsoleReader reader

scanIteratorOptions

public Map<String,List<IteratorSetting>> scanIteratorOptions

iteratorProfiles

public Map<String,List<IteratorSetting>> iteratorProfiles

commandFactory

public final Map<String,Shell.Command> commandFactory

commandGrouping

public final Map<String,Shell.Command[]> commandGrouping

configError

protected boolean configError

execFile

protected String execFile

execCommand

protected String execCommand

verbose

protected boolean verbose

Constructor Detail

Shell

public Shell()
      throws IOException

Throws:

IOException

Shell

public Shell(jline.ConsoleReader reader)

Shell

public Shell(jline.ConsoleReader reader,
             PrintWriter writer)

Method Detail

config

public boolean config(String... args)

setInstance

protected void setInstance(org.apache.commons.cli.CommandLine cl)

getConnector

public Connector getConnector()

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException

start

public int start()
          throws IOException

Throws:

IOException

printInfo

public void printInfo()
               throws IOException

Throws:

IOException

printVerboseInfo

public void printVerboseInfo()
                      throws IOException

Throws:

IOException

getDefaultPrompt

public String getDefaultPrompt()

execCommand

public void execCommand(String input,
                        boolean ignoreAuthTimeout,
                        boolean echoPrompt)
                 throws IOException

Throws:

IOException

printLines

public final void printLines(Iterator<String> lines,
                             boolean paginate)
                      throws IOException

Throws:

IOException

printLines

public final void printLines(Iterator<String> lines,
                             boolean paginate,
                             Shell.PrintLine out)
                      throws IOException

Throws:

IOException

printRecords

public final void printRecords(Iterable<Map.Entry<Key,Value>> scanner,
                               boolean printTimestamps,
                               boolean paginate,
                               Class<? extends Formatter> formatterClass,
                               Shell.PrintLine outFile)
                        throws IOException

Throws:

IOException

printRecords

public final void printRecords(Iterable<Map.Entry<Key,Value>> scanner,
                               boolean printTimestamps,
                               boolean paginate,
                               Class<? extends Formatter> formatterClass)
                        throws IOException

Throws:

IOException

printBinaryRecords

public final void printBinaryRecords(Iterable<Map.Entry<Key,Value>> scanner,
                                     boolean printTimestamps,
                                     boolean paginate,
                                     Shell.PrintLine outFile)
                              throws IOException

Throws:

IOException

printBinaryRecords

public final void printBinaryRecords(Iterable<Map.Entry<Key,Value>> scanner,
                                     boolean printTimestamps,
                                     boolean paginate)
                              throws IOException

Throws:

IOException

repeat

public static String repeat(String s,
                            int c)

checkTableState

public void checkTableState()

printException

public final void printException(Exception e)

setDebugging

public static final void setDebugging(boolean debuggingEnabled)

isDebuggingEnabled

public static final boolean isDebuggingEnabled()

getExitCode

public int getExitCode()

resetExitCode

public void resetExitCode()

setExit

public void setExit(boolean exit)

getExit

public boolean getExit()

isVerbose

public boolean isVerbose()

setTableName

public void setTableName(String tableName)

getTableName

public String getTableName()

getReader

public jline.ConsoleReader getReader()

updateUser

public void updateUser(String principal,
                       AuthenticationToken token)
                throws AccumuloException,
                       AccumuloSecurityException

Throws:

AccumuloException

AccumuloSecurityException

getPrincipal

public String getPrincipal()

getToken

public AuthenticationToken getToken()

getFormatter

public Class<? extends Formatter> getFormatter()

Return the formatter for the current table.

Returns:

the formatter class for the current table

getFormatter

public Class<? extends Formatter> getFormatter(String tableName)

Return the formatter for the given table.

Parameters:

tableName - the table name

Returns:

the formatter class for the given table

setLogErrorsToConsole

public void setLogErrorsToConsole()

readMaskedLine

public String readMaskedLine(String prompt,
                             Character mask)
                      throws IOException

Throws:

IOException

isMasking

public boolean isMasking()

hasExited

public boolean hasExited()