Package com.tangosol.net.security

Class SimpleHandler

java.lang.Object

com.tangosol.util.Base

com.tangosol.net.security.SimpleHandler

All Implemented Interfaces:

Principal, CallbackHandler

public class SimpleHandler
extends Base
implements CallbackHandler, Principal

The SimpleHandler class is a CallbackHandler implementation based on a specified user name and password.

Since:

Coherence 2.5

Author:

gg 2004.08.03

Nested Class Summary

Nested classes/interfaces inherited from class com.tangosol.util.Base

Base.LoggingWriter

Field Summary

Fields inherited from class com.tangosol.util.Base

LOG_ALWAYS, LOG_CONFIG, LOG_DEBUG, LOG_ERR, LOG_INFO, LOG_MAX, LOG_MIN, LOG_QUIET, LOG_WARN, POWER_0, POWER_G, POWER_K, POWER_M, POWER_T, UNIT_D, UNIT_H, UNIT_M, UNIT_MS, UNIT_NS, UNIT_S, UNIT_US

Constructor Summary

Constructors

Constructor	Description
SimpleHandler(String sName, char[] acPassword)	Construct a SimpleHandler.
SimpleHandler(String sName, char[] acPassword, boolean fDispose)	Construct a SimpleHandler.
SimpleHandler(String sName, String sPassword, boolean fDispose)	Construct a SimpleHandler.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compare this principal to the specified object.
String	getName()	Return the name of this principal.
void	handle(Callback[] aCallback)	Invoke an array of Callbacks.
int	hashCode()	Return a hashcode for this principal.
String	toString()	Return a string representation of this principal.

Methods inherited from class com.tangosol.util.Base

azzert, azzert, azzert, azzertFailed, breakLines, breakLines, capitalize, checkNotEmpty, checkNotNull, checkRange, computeSafeWaitTime, decimalValue, dup, dup, ensureBigDecimal, ensureClassLoader, ensureRuntimeException, ensureRuntimeException, equals, equalsDeep, err, err, err, err, err, escape, formatDateTime, getCallerStackFrame, getCommonMonitor, getCommonMonitor, getCommonMonitor, getContextClassLoader, getContextClassLoader, getDeepMessage, getErr, getLastSafeTimeMillis, getLog, getMaxDecDigits, getMaxHexDigits, getOriginalException, getOut, getProcessRandom, getRandom, getRandomBinary, getRandomBinary, getRandomString, getSafeTimeMillis, getStackFrame, getStackFrames, getStackTrace, getStackTrace, getStackTrace, getThreadFactory, getTimeZone, getUpTimeMillis, hashCode, hexValue, indentString, indentString, isDecimal, isHex, isLogEcho, isOctal, log, log, log, log, log, makeInteger, makeLong, makeThread, mergeArray, mergeBooleanArray, mergeByteArray, mergeCharArray, mergeDoubleArray, mergeFloatArray, mergeIntArray, mergeLongArray, mod, mod, octalValue, out, out, out, out, out, pad, parseBandwidth, parseBandwidth, parseDelimitedString, parseHex, parseHex, parseMemorySize, parseMemorySize, parsePercentage, parseTime, parseTime, parseTimeNanos, parseTimeNanos, printStackTrace, randomize, randomize, randomize, randomize, read, read, read, read, read, read, read, replace, setErr, setLog, setLogEcho, setOut, sleep, toBandwidthString, toBandwidthString, toCharEscape, toCrc, toCrc, toCrc, toCrc, toCrc, toDecString, toDelimitedString, toDelimitedString, toDelimitedString, toDelimitedString, toHex, toHex, toHexDump, toHexEscape, toHexEscape, toHexEscape, toHexEscape, toHexString, toMemorySizeString, toMemorySizeString, toQuotedCharEscape, toQuotedStringEscape, toSqlString, toString, toString, toStringEscape, toUnicodeEscape, trace, trace, trace, trace, trace, trace, trace, trace, trace, truncateString, truncateString, wait

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.security.Principal

implies

Constructor Details

SimpleHandler

public SimpleHandler(String sName,
 char[] acPassword)

Construct a SimpleHandler.

Parameters:

sName - the user name

acPassword - the password

SimpleHandler

public SimpleHandler(String sName,
 String sPassword,
 boolean fDispose)

Construct a SimpleHandler.

Parameters:

sName - the user name

sPassword - the password

fDispose - true if the password should be disposed as soon as the PasswordCallback has been served

SimpleHandler

public SimpleHandler(String sName,
 char[] acPassword,
 boolean fDispose)

Construct a SimpleHandler.

Parameters:

sName - the user name

acPassword - the password

fDispose - true if the password should be disposed as soon as the PasswordCallback has been served

Method Details

handle

public void handle(Callback[] aCallback)
            throws UnsupportedCallbackException

Invoke an array of Callbacks. This implementation processes only the NameCallback and PasswordCallback types. It completely ignores the TextOutputCallback and ConfirmationCallback and throws the UnsupportedCallbackException for any other type.

Specified by:

handle in interface CallbackHandler

Parameters:

aCallback - an array of Callback objects which contains the information requested by an underlying security service to be retrieved or displayed.

Throws:

UnsupportedCallbackException - if the implementation of this method does not support one or more of the Callbacks specified in the callbacks parameter.

equals

public boolean equals(Object o)

Compare this principal to the specified object. Returns true if the object passed in matches the principal represented by the implementation of this interface.

Specified by:

equals in interface Principal

Overrides:

equals in class Object

Parameters:

o - principal to compare with

Returns:

true if the principal passed in is the same as that encapsulated by this principal; false otherwise

toString

public String toString()

Return a string representation of this principal.

Specified by:

toString in interface Principal

Overrides:

toString in class Object

Returns:

a string representation of this principal

hashCode

public int hashCode()

Return a hashcode for this principal.

Specified by:

hashCode in interface Principal

Overrides:

hashCode in class Object

Returns:

a hashcode for this principal

getName

public String getName()

Return the name of this principal.

Specified by:

getName in interface Principal

Returns:

the name of this principal