info.magnolia.module.rssaggregator.generator
Class FeedGeneratorResolver

java.lang.Object
  info.magnolia.module.rssaggregator.generator.FeedGeneratorResolver

public class FeedGeneratorResolver
extends Object

Responsible for resolving FeedGenerators based on given parameters. In order to resolve a FeedGenerator, a FeedGeneratorFactory capable of building it must first be registered with a given name.

Author:

Rob van der Linden Vooren

See Also:

FeedGeneratorFactory, FeedGenerator

Field Summary

static String

REQUIRED_PARAMETER

Constructor Summary

FeedGeneratorResolver(info.magnolia.module.ModuleRegistry moduleRegistry, FeedGenerator feederGenerator)

Method Summary

FeedGenerator

resolve(Map<String,String[]> parameterMap) Return a FeedGenerator instance based on the given parameters.

Methods inherited from class java.lang.Object

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

Field Detail

REQUIRED_PARAMETER

public static final String REQUIRED_PARAMETER

See Also:

Constant Field Values

Constructor Detail

FeedGeneratorResolver

@Inject
public FeedGeneratorResolver(info.magnolia.module.ModuleRegistry moduleRegistry,
                                    FeedGenerator feederGenerator)

Method Detail

resolve

public FeedGenerator resolve(Map<String,String[]> parameterMap)

Return a FeedGenerator instance based on the given parameters. As a minimal requirement, the incoming parameter map is expected to hold a parameter named ""generatorName"". Based on the value of this parameter the associated FeedGenerator is constructed and returned.

Parameters:

parameterMap - parameter map (must not be null) (key = name / values = 0..N values for parameter name)

Returns:

the SyndFeedGenerator appropriate for the given parameters

Throws:

IllegalArgumentException - when parameters is null