Package com.tangosol.coherence.servlet.api23

Class ServletConfigWrapper

java.lang.Object

com.tangosol.util.Base

com.tangosol.coherence.servlet.api23.ServletConfigWrapper

All Implemented Interfaces:

javax.servlet.ServletConfig

public class ServletConfigWrapper
extends Base
implements javax.servlet.ServletConfig

An implementation of the ServletConfig interface that provides for a clustered ServletContext.

Version:

Coherence 3.4.1

Author:

jh 2008.10.14

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

DEFAULT_LOAD_FACTOR, 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
ServletConfigWrapper(SessionHelper helper, javax.servlet.ServletConfig cfg)	Construct a Coherence ServletConfig that wraps the app server's ServletConfig object.

Method Summary

Modifier and Type	Method	Description
protected String	getDescription()	Returns a string representation of this object's attributes.
String	getInitParameter(String sName)	Returns a String containing the value of the named initialization parameter, or null if the parameter does not exist.
Enumeration	getInitParameterNames()	Returns the names of the servlet's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the servlet has no initialization parameters.
protected javax.servlet.ServletConfig	getServletConfig()	Get the wrapped ServletConfig.
javax.servlet.ServletContext	getServletContext()	Returns a reference to the ServletContext in which the caller is executing.
String	getServletName()	Returns the name of this servlet instance.
protected SessionHelper	getSessionHelper()	Get the SessionHelper for this ServletConfig wrapper.
String	toString()	Returns a string representation of the object.

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, newHashMap, newHashMap, newHashSet, newHashSet, 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, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ServletConfigWrapper

public ServletConfigWrapper(SessionHelper helper,
 javax.servlet.ServletConfig cfg)

Construct a Coherence ServletConfig that wraps the app server's ServletConfig object.

Parameters:

helper - the application's session helper

cfg - the appliation server's ServletConfig object

Method Details

getServletName

public String getServletName()

Returns the name of this servlet instance. The name may be provided via server administration, assigned in the web application deployment descriptor, or for an unregistered (and thus unnamed) servlet instance it will be the servlet's class name.

Specified by:

getServletName in interface javax.servlet.ServletConfig

Returns:

the name of the servlet instance

getServletContext

public javax.servlet.ServletContext getServletContext()

Returns a reference to the ServletContext in which the caller is executing.

Specified by:

getServletContext in interface javax.servlet.ServletConfig

Returns:

a ServletContext object, used by the caller to interact with its servlet container

getInitParameter

public String getInitParameter(String sName)

Returns a String containing the value of the named initialization parameter, or null if the parameter does not exist.

Specified by:

getInitParameter in interface javax.servlet.ServletConfig

Parameters:

sName - a String specifying the name of the initialization parameter

Returns:

a String containing the value of the initialization parameter

getInitParameterNames

public Enumeration getInitParameterNames()

Returns the names of the servlet's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the servlet has no initialization parameters.

Specified by:

getInitParameterNames in interface javax.servlet.ServletConfig

Returns:

an Enumeration of String objects containing the names of the servlet's initialization parameters

toString

public String toString()

Returns a string representation of the object.

Overrides:

toString in class Object

Returns:

a string representation of the object

getDescription

protected String getDescription()

Returns a string representation of this object's attributes.

Returns:

a string representation of this object's attributes

getSessionHelper

protected SessionHelper getSessionHelper()

Get the SessionHelper for this ServletConfig wrapper.

Returns:

the SessionHelper for this ServletConfig wrapper

getServletConfig

protected javax.servlet.ServletConfig getServletConfig()

Get the wrapped ServletConfig.

Returns:

the wrapped ServletConfig