org.thales.punch.libraries.punchlang.api

Class RemoteResourceHandlerBuilder

java.lang.Object

org.thales.punch.libraries.punchlang.api.AbstractRemoteResourceHandlerBuilder<RemoteResourceHandlerBuilder>

org.thales.punch.libraries.punchlang.api.RemoteResourceHandlerBuilder

public class RemoteResourceHandlerBuilder
extends AbstractRemoteResourceHandlerBuilder<RemoteResourceHandlerBuilder>

Use this builder to create a local, remote file or HTTP(S) resource handler. Here is an example.

 IRemoteResourceHandler resourceHandler = new RemoteResourceBuilder()
 .setResourceUrl(resource_file_url)
 .setCronExpression(refresh_cron)
 .setResourceTupleBuilder(builder)
 .build();
 

Then all you have to do is to periodically call

 resourceHandler.tick();
 

so that the resource are remotely refreshed whenever needed. To retrieve the resource itself use

 resourceHandler.getResource();
 

Author:

dimi

Field Summary

Fields inherited from class org.thales.punch.libraries.punchlang.api.AbstractRemoteResourceHandlerBuilder

builder, cron, metricsContext, requiredResource, silent

Constructor Summary

Constructors

Constructor and Description
RemoteResourceHandlerBuilder() RemoteResourceHandlerBuilder constructor.

Method Summary

Modifier and Type	Method and Description
Supplier<Tuple>	getTupleSupplier()
RemoteResourceHandlerBuilder	setResourceUrl(String url) Set the resource remote url.

Methods inherited from class org.thales.punch.libraries.punchlang.api.AbstractRemoteResourceHandlerBuilder

setCronExpression, setMetricContext, setRequiredResource, setResourceTupleBuilder, setSilent

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteResourceHandlerBuilder

public RemoteResourceHandlerBuilder()

RemoteResourceHandlerBuilder constructor.

Method Detail

setResourceUrl

public RemoteResourceHandlerBuilder setResourceUrl(String url)

Set the resource remote url. As of today only "http:/" , "https:/"and "file:/" resources are accepted.

Parameters:

url - the resource url

Returns:

this builder

getTupleSupplier

public Supplier<Tuple> getTupleSupplier()

Specified by:

getTupleSupplier in class AbstractRemoteResourceHandlerBuilder<RemoteResourceHandlerBuilder>

Returns:

your resource tuple supplier