Package com.yahoo.vespa.config

Class ConfigTransformer<T extends com.yahoo.config.ConfigInstance>

java.lang.Object

com.yahoo.vespa.config.ConfigTransformer<T>

public class ConfigTransformer<T extends com.yahoo.config.ConfigInstance>
extends Object

A utility class that can be used to transform config from one format to another.

Author:

Ulf Lilleengen, hmusum, Tony Vaagenes

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ConfigTransformer.PathAcquirer	Workaround since FileAcquirer is in a separate module that depends on config.

Constructor Summary

Constructors

Constructor	Description
ConfigTransformer(Class<T> clazz)	Create a transformer capable of converting payloads to clazz

Method Summary

Modifier and Type	Method	Description
static void	setPathAcquirer(ConfigTransformer.PathAcquirer pathAcquirer)	For internal use only *
static void	setUrlDownloader(UrlDownloader urlDownloader)
com.yahoo.config.ConfigInstance.Builder	toConfigBuilder(ConfigPayload payload)	Create a ConfigBuilder from a payload, based on the clazz supplied.

Methods inherited from class java.lang.Object

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

Constructor Details

ConfigTransformer

public ConfigTransformer(Class<T> clazz)

Create a transformer capable of converting payloads to clazz

Parameters:

clazz - a Class for the config instance which this config payload should create a builder for

Method Details

setPathAcquirer

public static void setPathAcquirer(ConfigTransformer.PathAcquirer pathAcquirer)

For internal use only *

setUrlDownloader

public static void setUrlDownloader(UrlDownloader urlDownloader)

toConfigBuilder

public com.yahoo.config.ConfigInstance.Builder toConfigBuilder(ConfigPayload payload)

Create a ConfigBuilder from a payload, based on the clazz supplied.

Parameters:

payload - a Payload to be transformed to builder

Returns:

a ConfigBuilder