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

A

AbstractDispatcher - class net.sf.bus.spi.AbstractDispatcher.

Base dispatcher with some helper methods for concrete implementations Created: Sun Jul 21 14:10:32 2002

AbstractDispatcher() - Constructor for class net.sf.bus.spi.AbstractDispatcher

addChannel(ChannelConfig) - Method in class net.sf.bus.spi.MessageBusConfig

addChannelParam(String, String) - Method in class net.sf.bus.spi.ChannelConfig

addDispatcherParam(String, String) - Method in class net.sf.bus.spi.ChannelConfig

AsyncDispatcher - class net.sf.bus.spi.AsyncDispatcher.

Delivers messages to all subscribers in an asynchronous manner.

AsyncDispatcher() - Constructor for class net.sf.bus.spi.AsyncDispatcher

AsyncDispatcherProvider - class net.sf.bus.spi.AsyncDispatcherProvider.

Manages the instance creation of the AsyncDispatcher

AsyncDispatcherProvider() - Constructor for class net.sf.bus.spi.AsyncDispatcherProvider

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ChannelConfig - class net.sf.bus.spi.ChannelConfig.

Represents the configuration for a channel, created either from the xml configuration file located from the classpath, or programmatically and added to the MessageBusConfig.

ChannelConfig() - Constructor for class net.sf.bus.spi.ChannelConfig

CompoundFilter - class net.sf.bus.spi.CompoundFilter.

A filter that evaluates the two given filters and returns true only if the two filters evaluate to true.

CompoundFilter(Filter, Filter) - Constructor for class net.sf.bus.spi.CompoundFilter

createFilter(SubscriberToken) - Method in class net.sf.bus.spi.AbstractDispatcher

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DEFAULT_CHANNEL - Static variable in class net.sf.bus.MessageBus

Defines the channel name for the default channel that is always available

dispatch(Object, Iterator) - Method in class net.sf.bus.spi.AsyncDispatcher

dispatch(Object, Iterator) - Method in interface net.sf.bus.spi.Dispatcher

Dispatch the message using the given master list of subscribers

dispatch(Object, Iterator) - Method in class net.sf.bus.spi.SyncDispatcher

Dispatcher - interface net.sf.bus.spi.Dispatcher.

A dispatcher is responsible for the distribution of a message to a list of subscribers.

DispatcherProvider - interface net.sf.bus.spi.DispatcherProvider.

Manages the instance creation of dispatchers.

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evaluate(Object) - Method in class net.sf.bus.spi.CompoundFilter

evaluate(Object) - Method in class net.sf.bus.spi.InstanceOfFilter

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Filter - interface net.sf.bus.Filter.

A filter enables a subscriber to further refine the messages they are interested in, beyond the default class hierarchy filter executed on all published messages.

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getChannel(String) - Method in class net.sf.bus.spi.MessageBusConfig

getChannelConfig(String) - Method in class net.sf.bus.spi.MessageBusImpl

getChannelName() - Method in class net.sf.bus.spi.ChannelConfig

getChannelParams() - Method in class net.sf.bus.spi.ChannelConfig

getChannels() - Method in class net.sf.bus.spi.MessageBusImpl

getChannels() - Method in class net.sf.bus.spi.MessageBusConfig

getChannelType() - Method in class net.sf.bus.spi.ChannelConfig

getDispatcher() - Method in interface net.sf.bus.spi.DispatcherProvider

Returns a dispatcher instance using its provision strategy

getDispatcher() - Method in class net.sf.bus.spi.SyncDispatcherProvider

getDispatcher() - Method in class net.sf.bus.spi.AsyncDispatcherProvider

getDispatcher(ChannelConfig) - Method in class net.sf.bus.spi.MessageBusImpl

getDispatcherClass() - Method in class net.sf.bus.spi.ChannelConfig

getDispatcherParams() - Method in class net.sf.bus.spi.ChannelConfig

getImplementationNames(Class) - Static method in class net.sf.bus.util.Services

Return a Set of names of implementations of the given service interface in the classloader from which this class was loaded.

getImplementationNames(Class, ClassLoader) - Static method in class net.sf.bus.util.Services

Return a List of names of implementations of the given service interface available in a given classloader.

getInstance() - Static method in class net.sf.bus.MessageBusFactory

Returns the singleton MessageBus for the VM

getNestedException() - Method in class net.sf.bus.util.NestedException

Returns the nested exception, or null if there isn't one

getSubscribersForChannel(String) - Method in class net.sf.bus.spi.MessageBusImpl

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hasNestedException() - Method in class net.sf.bus.util.NestedException

Return true if there is a nested exception

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InstanceOfFilter - class net.sf.bus.spi.InstanceOfFilter.

A filter that determines if the object being evaluated is an instance of the class being filtered for.

InstanceOfFilter(Class) - Constructor for class net.sf.bus.spi.InstanceOfFilter

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log - Static variable in class net.sf.bus.spi.MessageBusImpl

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MessageBus - class net.sf.bus.MessageBus.

The purpose of The Message Bus is to allow components to be loosely coupled, by enabling them to send and receive messages(or events) without knowing what components the messages are intended for or who sent them.

MessageBus() - Constructor for class net.sf.bus.MessageBus

MessageBusConfig - class net.sf.bus.spi.MessageBusConfig.

Represents the configuration of the MessageBus controller, including any specific channel configurations that need to be explicity defined.

MessageBusConfig() - Constructor for class net.sf.bus.spi.MessageBusConfig

MessageBusException - exception net.sf.bus.MessageBusException.

Base class for all Message Bus exceptions.

MessageBusException() - Constructor for class net.sf.bus.MessageBusException

Construct an empty exception

MessageBusException(String) - Constructor for class net.sf.bus.MessageBusException

Construct an exception with a message

MessageBusException(String, Throwable) - Constructor for class net.sf.bus.MessageBusException

Construct an exception with a nested exception and a message

MessageBusException(Throwable) - Constructor for class net.sf.bus.MessageBusException

Construct an exception with a nested exception

MessageBusFactory - class net.sf.bus.MessageBusFactory.

Manages a singleton copy of the MessageBus for the VM

MessageBusFactory() - Constructor for class net.sf.bus.MessageBusFactory

MessageBusImpl - class net.sf.bus.spi.MessageBusImpl.

MessageBus implementation Created: Sun Jul 14 21:51:37 2002

MessageBusImpl() - Constructor for class net.sf.bus.spi.MessageBusImpl

Creates a new MessageBusImpl instance and initializes itself using the default initialization rules as defined in MessageBus

MessageBusNotFoundException - exception net.sf.bus.MessageBusNotFoundException.

Indicates that a Message Bus provider was not located in the classpath, or an error occurred during provider instantiation

MessageBusNotFoundException() - Constructor for class net.sf.bus.MessageBusNotFoundException

Construct an empty exception

MessageBusNotFoundException(String) - Constructor for class net.sf.bus.MessageBusNotFoundException

Construct an exception with a message

MessageBusNotFoundException(String, Throwable) - Constructor for class net.sf.bus.MessageBusNotFoundException

Construct an exception with a nested exception and a message

MessageBusNotFoundException(Throwable) - Constructor for class net.sf.bus.MessageBusNotFoundException

Construct an exception with a nested exception

MessageBusSubscriber - interface net.sf.bus.MessageBusSubscriber.

A Subscriber receives callbacks when they have subscribed to a channel for a particular message type (or subtype) and an optional filter.

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NestedException - exception net.sf.bus.util.NestedException.

Base class for all nested exceptions.

NestedException() - Constructor for class net.sf.bus.util.NestedException

Construct an empty exception

NestedException(String) - Constructor for class net.sf.bus.util.NestedException

Construct an exception with a message

NestedException(String, Throwable) - Constructor for class net.sf.bus.util.NestedException

Construct an exception with a nested exception and a message

NestedException(Throwable) - Constructor for class net.sf.bus.util.NestedException

Construct an exception with a nested exception

net.sf.bus - package net.sf.bus

net.sf.bus.spi - package net.sf.bus.spi

net.sf.bus.util - package net.sf.bus.util

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printStackTrace(PrintStream) - Method in class net.sf.bus.util.NestedException

Send the stack trace to the given printstream.

printStackTrace(PrintWriter) - Method in class net.sf.bus.util.NestedException

Send the stack trace to the given printwriter.

processDispatch(Object, Iterator) - Method in class net.sf.bus.spi.AbstractDispatcher

publish(String, Object) - Method in class net.sf.bus.MessageBus

Publishes a message to The Message Bus that will be distributed to all subscribers that meet the following requirements: They are subscribed to the same channel They are subscribed to messages of the same type They didn't supply a filter during the subscription process, or the filter they supplied determines that the message should be passed to the subscriber.

publish(String, Object) - Method in class net.sf.bus.spi.MessageBusImpl

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receiveMessage(Object) - Method in interface net.sf.bus.MessageBusSubscriber

The callback method when a message is received that matches the subscription criteria

reset() - Method in class net.sf.bus.spi.MessageBusImpl

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Services - class net.sf.bus.util.Services.

Utility methods for handling META-INF/services files

Services() - Constructor for class net.sf.bus.util.Services

setChannelName(String) - Method in class net.sf.bus.spi.ChannelConfig

setChannelParams(HashMap) - Method in class net.sf.bus.spi.ChannelConfig

setChannels(List) - Method in class net.sf.bus.spi.MessageBusConfig

setChannelType(String) - Method in class net.sf.bus.spi.ChannelConfig

setDispatcherClass(String) - Method in class net.sf.bus.spi.ChannelConfig

setDispatcherParams(HashMap) - Method in class net.sf.bus.spi.ChannelConfig

subscribe(MessageBusSubscriber, String, Class) - Method in class net.sf.bus.MessageBus

Enables a component to subscribe to the given channel and message type.

subscribe(MessageBusSubscriber, String, Class) - Method in class net.sf.bus.spi.MessageBusImpl

subscribe(MessageBusSubscriber, String, Class, Filter) - Method in class net.sf.bus.MessageBus

Enables a component to subscribe to the given channel, message type, and add an additional filter.

subscribe(MessageBusSubscriber, String, Class, Filter) - Method in class net.sf.bus.spi.MessageBusImpl

SyncDispatcher - class net.sf.bus.spi.SyncDispatcher.

Delivers messages to all subscribers in a synchronous manner.

SyncDispatcher() - Constructor for class net.sf.bus.spi.SyncDispatcher

SyncDispatcherProvider - class net.sf.bus.spi.SyncDispatcherProvider.

Manages the instance creation of the SyncDispatcher

SyncDispatcherProvider() - Constructor for class net.sf.bus.spi.SyncDispatcherProvider

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toString() - Method in class net.sf.bus.util.NestedException

Returns a combination of this exception's message (if any) and the nested exception's toString() (if any)

toString() - Method in class net.sf.bus.spi.ChannelConfig

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unsubscribe(MessageBusSubscriber, String, Class) - Method in class net.sf.bus.MessageBus

Removes a component from an existing subscription

unsubscribe(MessageBusSubscriber, String, Class) - Method in class net.sf.bus.spi.MessageBusImpl

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