com.github.fge.msgsimple.provider

Class LoadingMessageSourceProvider.Builder

java.lang.Object

com.github.fge.msgsimple.provider.LoadingMessageSourceProvider.Builder

Enclosing class:

LoadingMessageSourceProvider

public static final class LoadingMessageSourceProvider.Builder
extends Object

Builder class for a LoadingMessageSourceProvider

Method Summary

Modifier and Type	Method and Description
MessageSourceProvider	build() Build the provider
LoadingMessageSourceProvider.Builder	neverExpires() Set this loading provider so that entries never expire
LoadingMessageSourceProvider.Builder	setDefaultSource(MessageSource defaultSource) Set the default message source if the loader fails to load
LoadingMessageSourceProvider.Builder	setExpiryTime(long duration, TimeUnit unit) Set the source expiry time (10 minutes by default)
LoadingMessageSourceProvider.Builder	setLoader(MessageSourceLoader loader) Set the message source loader
LoadingMessageSourceProvider.Builder	setLoadTimeout(long duration, TimeUnit unit) Set the load timeout (1 second by default)

Methods inherited from class java.lang.Object

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

Method Detail

setLoader

public LoadingMessageSourceProvider.Builder setLoader(MessageSourceLoader loader)

Set the message source loader

Parameters:

loader - the loader

Returns:

this

Throws:

NullPointerException - loader is null

setDefaultSource

public LoadingMessageSourceProvider.Builder setDefaultSource(MessageSource defaultSource)

Set the default message source if the loader fails to load

Parameters:

defaultSource - the default source

Returns:

this

Throws:

NullPointerException - source is null

setLoadTimeout

public LoadingMessageSourceProvider.Builder setLoadTimeout(long duration,
                                                           TimeUnit unit)

Set the load timeout (1 second by default)

If the loader passed as an argument fails to load a message source after the specified timeout is elapsed, then the default messagesource will be returned (if any).

Parameters:

duration - number of units

unit - the time unit

Returns:

this

Throws:

IllegalArgumentException - duration is negative or zero

NullPointerException - unit is null

See Also:

setLoader(MessageSourceLoader), setDefaultSource(MessageSource)

setExpiryTime

public LoadingMessageSourceProvider.Builder setExpiryTime(long duration,
                                                          TimeUnit unit)

Set the source expiry time (10 minutes by default)

Do not use this method if you want no expiry at all; use neverExpires() instead.

Parameters:

duration - number of units

unit - the time unit

Returns:

this

Throws:

IllegalArgumentException - duration is negative or zero

NullPointerException - unit is null

Since:

0.5

neverExpires

public LoadingMessageSourceProvider.Builder neverExpires()

Set this loading provider so that entries never expire

Returns:

this

Since:

0.5

build

public MessageSourceProvider build()

Build the provider

Returns:

a LoadingMessageSourceProvider

Throws:

IllegalArgumentException - no loader has been provided