A C D E F G H I L M N O P R S T U W

A

addClient(String, LogSeverity, LogClient) - Static method in class com.wutka.util.Log

Add a new client for a particular subsystem and severity level

addObject(Object) - Method in class com.wutka.util.ObjectQueue

Adds an object to the end of the queue

addProps(Properties, Properties) - Static method in class com.wutka.util.Config

Adds the properties in newProps to baseProps while converting the keys to be case-free.

addResource(Object) - Method in class com.wutka.util.ResourcePool

Adds another resource to the pool

ALL - Static variable in class com.wutka.util.Log

For log clients, grab messages for all subsystems

availableResources - Variable in class com.wutka.util.ResourcePool

The resources that are currently free

C

clients - Static variable in class com.wutka.util.Log

The clients currently registered with the logger

Config - class com.wutka.util.Config.

Provides a central location for getting configuration information.

Config() - Constructor for class com.wutka.util.Config

D

DEBUG - Static variable in class com.wutka.util.LogSeverity

DEFAULT - Static variable in class com.wutka.util.Log

For a log entry, a default location for log messages not associated with a particular subsystem.

doNotify() - Method in class com.wutka.util.ObjectQueue

Performs a notifyAll (which requires a synchronized method)

doNotify() - Method in class com.wutka.util.ResourcePool

Performs a notifyAll (which requires a synchronized method)

doWait(long) - Method in class com.wutka.util.ObjectQueue

Performs a wait for a specified number of milliseconds.

doWait(long) - Method in class com.wutka.util.ResourcePool

Performs a wait for a specified number of milliseconds.

doWakeup() - Method in class com.wutka.util.ObjectQueue

doWakeup() - Method in class com.wutka.util.ResourcePool

E

equals(Object) - Method in class com.wutka.util.LogSeverity

Compares this object with another

ERROR - Static variable in class com.wutka.util.LogSeverity

F

FileLogger - class com.wutka.util.FileLogger.

Writes log messages to a file.

FileLogger(String, LogSeverity) - Constructor for class com.wutka.util.FileLogger

Creates a file logger that will log events for all subsystems.

FileLogger(String, String, LogSeverity) - Constructor for class com.wutka.util.FileLogger

Creates a file logger that logs messages for a specific subsystem.

G

getAvailableResources() - Method in class com.wutka.util.ResourcePool

Return a copy of the resources in the free list

getConfigItem(String) - Static method in class com.wutka.util.Config

Retrieves the config item corresponding to the key, or null if there is no config item for the key.

getObject() - Method in class com.wutka.util.ObjectQueue

getObject(long) - Method in class com.wutka.util.ObjectQueue

getObjectFromQueue() - Method in class com.wutka.util.ObjectQueue

getOverflowResource() - Method in class com.wutka.util.ResourcePool

Allocates a resource when the pool is empty.

getResource() - Method in class com.wutka.util.ResourcePool

Requests a resource from the pool, waiting forever if one is not available.

getResource(long) - Method in class com.wutka.util.ResourcePool

Requests a resource from the pool, waiting forever if one is not available.

getResource(Object) - Method in class com.wutka.util.ResourcePool

Requests a resource from the pool, waiting forever if one is not available.

getResource(Object, long) - Method in class com.wutka.util.ResourcePool

Requests a resource from the pool, waiting forever if one is not available.

getResourceFromList(Object) - Method in class com.wutka.util.ResourcePool

Grabs a resource from the free list and moves it to the used list.

getSeverity(String) - Static method in class com.wutka.util.LogSeverity

Finds the LogSeverity instance associated with a particular name.

getSeverityName() - Method in class com.wutka.util.LogSeverity

Return the name for this severity

getSeverityValue() - Method in class com.wutka.util.LogSeverity

Returns the numeric value for this severity

getUsedResourceInfo() - Method in class com.wutka.util.ResourcePool

Return a copy of the associated info for the used resources

getUsedResources() - Method in class com.wutka.util.ResourcePool

Return a copy of the resources in the used list

H

hashCode() - Method in class com.wutka.util.LogSeverity

Computes the hash code for this object

head - Variable in class com.wutka.util.ObjectQueue

The head of the queue

hexDigits - Static variable in class com.wutka.util.Log

I

INFORMATION - Static variable in class com.wutka.util.LogSeverity

L

level - Variable in class com.wutka.util.LogSeverity

loadConfig(String) - Static method in class com.wutka.util.Config

Loads configuration information from the named file.

loadedMainConfig - Static variable in class com.wutka.util.Config

Indicates whether the config class has tried to read in the file named by the configFile system property.

loadMainConfig() - Static method in class com.wutka.util.Config

Uses the system property configFile as the name of a file to read in config information.

locateService(String) - Static method in class com.wutka.util.ServiceRegistry

Returns the registered service corresponding to serviceName.

locateService(String, boolean) - Static method in class com.wutka.util.ServiceRegistry

Returns the registered service corresponding to serviceName.

Log - class com.wutka.util.Log.

A general mechanism for logging error messages.

Log() - Constructor for class com.wutka.util.Log

logBytes(LogSeverity, String, byte[]) - Static method in class com.wutka.util.Log

Logs a text message and a hex dump of data to the default subsystem

logBytes(LogSeverity, String, byte[], int, int) - Static method in class com.wutka.util.Log

Logs a text message and a hex dump of data to the default subsystem

logBytes(LogSeverity, String, String, byte[]) - Static method in class com.wutka.util.Log

Logs a text message and a hex dump of data for a particular subsystem

logBytes(LogSeverity, String, String, byte[], int, int) - Method in class com.wutka.util.FileLogger

Logs an exception and a text message to the file

logBytes(LogSeverity, String, String, byte[], int, int) - Static method in class com.wutka.util.Log

Logs a text message and a hex dump of data for a particular subsystem

logBytes(LogSeverity, String, String, byte[], int, int) - Method in interface com.wutka.util.LogClient

Logs raw data along with a text message.

LogClient - interface com.wutka.util.LogClient.

Interface provided by any classes that want to receive logging messages.

logException(LogSeverity, String, Exception) - Static method in class com.wutka.util.Log

Logs a text message and an exception to the default subsystem

logException(LogSeverity, String, String, Exception) - Method in class com.wutka.util.FileLogger

Logs an exception and a text message to the file

logException(LogSeverity, String, String, Exception) - Static method in class com.wutka.util.Log

Logs a text message for a particular subsystem

logException(LogSeverity, String, String, Exception) - Method in interface com.wutka.util.LogClient

Logs an exception along with a text message.

logMessage(LogSeverity, String) - Static method in class com.wutka.util.Log

Logs a text message to the default subsystem

logMessage(LogSeverity, String, String) - Method in class com.wutka.util.FileLogger

Logs a text message to the file

logMessage(LogSeverity, String, String) - Static method in class com.wutka.util.Log

Logs a text message for a particular subsystem

logMessage(LogSeverity, String, String) - Method in interface com.wutka.util.LogClient

Logs a text message.

LogSeverity - class com.wutka.util.LogSeverity.

An enumeration class providing numeric and string versions of the various log severity levels.

LogSeverity(int, String) - Constructor for class com.wutka.util.LogSeverity

Creates a log severity.

M

main(String[]) - Static method in class com.wutka.util.ServerMain

makeHexDump(byte[], int, int) - Static method in class com.wutka.util.Log

Creates a string containing a hex dump of the data bytes

minLevels - Static variable in class com.wutka.util.Log

The minimum levels being logged for each subsystem

N

name - Variable in class com.wutka.util.LogSeverity

nameLookup - Static variable in class com.wutka.util.LogSeverity

O

ObjectQueue - class com.wutka.util.ObjectQueue.

ObjectQueue() - Constructor for class com.wutka.util.ObjectQueue

Creates a new resource pool

P

parseServiceFileLine(String) - Static method in class com.wutka.util.ServiceStarter

props - Static variable in class com.wutka.util.Config

The set of configuration items read in from files.

R

recomputeMinLevel(String) - Static method in class com.wutka.util.Log

Recalculate the minimum logging level for a subsystem (and for all)

registerService(String, Object) - Static method in class com.wutka.util.ServiceRegistry

Registers a service

releaseResource(Object) - Method in class com.wutka.util.ResourcePool

Releases a resource back to the pool of available resources

removeClient(LogClient) - Static method in class com.wutka.util.Log

Removes a client from all subsystems it is logging

removeClient(String, LogClient) - Static method in class com.wutka.util.Log

Removes a client that is logging messages for the named subsystems

removeResource(Object) - Method in class com.wutka.util.ResourcePool

Removes a resource from the pool

ResourcePool - class com.wutka.util.ResourcePool.

ResourcePool holds a common set of resources that are given out in first-in-first-out order.

ResourcePool() - Constructor for class com.wutka.util.ResourcePool

Creates a new resource pool

run() - Method in class com.wutka.util.ServiceStarter

Starts a new service

S

ServerMain - class com.wutka.util.ServerMain.

A simple main for starting a server.

ServerMain() - Constructor for class com.wutka.util.ServerMain

Service - interface com.wutka.util.Service.

Interface implemented by services that can be started automatically by the ServiceStarter class.

serviceName - Variable in class com.wutka.util.ServiceStarter

ServiceRegistry - class com.wutka.util.ServiceRegistry.

Provides a central location for application-wide services to be located by name.

ServiceRegistry() - Constructor for class com.wutka.util.ServiceRegistry

services - Static variable in class com.wutka.util.ServiceRegistry

The table of registered services

ServiceStarter - class com.wutka.util.ServiceStarter.

Handles the starting of services by reading a file listing service names and the class names for the service implementation.

ServiceStarter(String, Service) - Constructor for class com.wutka.util.ServiceStarter

Creates a runnable instance that actually starts the service.

ServiceStartupException - exception com.wutka.util.ServiceStartupException.

An exception thrown by a Service object to indicate that the service could not be started.

ServiceStartupException() - Constructor for class com.wutka.util.ServiceStartupException

ServiceStartupException(String) - Constructor for class com.wutka.util.ServiceStartupException

serviceToStart - Variable in class com.wutka.util.ServiceStarter

startService(String) - Method in interface com.wutka.util.Service

Asks the service to start itself using the specified service name

startServices() - Static method in class com.wutka.util.ServiceStarter

Opens the services file and starts the services listed in it.

startServices(String) - Static method in class com.wutka.util.ServiceStarter

Opens the services file and starts the services listed in it

stopService() - Method in interface com.wutka.util.Service

Asks the service to stop itself

systemProps - Static variable in class com.wutka.util.Config

System properties with caseless keys

T

tail - Variable in class com.wutka.util.ObjectQueue

The tail of the queue

U

usedResourceInfo - Variable in class com.wutka.util.ResourcePool

User-defined info about a resource that has been allocated

usedResources - Variable in class com.wutka.util.ResourcePool

Resources that have been allocated out of the pool

W

WARNING - Static variable in class com.wutka.util.LogSeverity

wouldLog(String, LogSeverity) - Static method in class com.wutka.util.Log

Returns true if a message for this subsystem and severity would be logged.

writeHeader(LogSeverity, String) - Method in class com.wutka.util.FileLogger

Writes a header into the file

writer - Variable in class com.wutka.util.FileLogger

writeTrailer(LogSeverity, String) - Method in class com.wutka.util.FileLogger

Writes a header into the file

A C D E F G H I L M N O P R S T U W