Package org.apache.myfaces.spi
Class ServiceProviderFinder
- java.lang.Object
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- org.apache.myfaces.spi.ServiceProviderFinder
 
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- Direct Known Subclasses:
- DefaultServiceProviderFinder
 
 public abstract class ServiceProviderFinder extends Object This class provides an interface to override SPI handling done by MyFaces. This is useful on environments like in OSGi, because it allows to put custom code to find SPI interfaces under META-INF/services/- Since:
- 2.0.3
- Author:
- Leonardo Uribe
 
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Field SummaryFields Modifier and Type Field Description static String[]KNOWN_SERVICES
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Constructor SummaryConstructors Constructor Description ServiceProviderFinder()
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Method SummaryAll Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description Map<String,List<String>>calculateKnownServiceProviderMapInfo(ExternalContext ectx, String[] knownServices)abstract List<String>getServiceProviderList(String spiClass)Gets the list of classes bound to the spiClass key, looking for entries under META-INF/services/[spiClass]voidinitKnownServiceProviderMapInfo(ExternalContext ectx, Map<String,List<String>> map)If ServiceProviderFinderFactory knows beforehand or has stored somewhere the known locations of the SPI interfaces, this method helps to set this config information so the implementation of this interface can use it.<S> ServiceLoader<S>load(Class<S> spiClass)
 
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Field Detail- 
KNOWN_SERVICESpublic static final String[] KNOWN_SERVICES 
 
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Method Detail- 
getServiceProviderListpublic abstract List<String> getServiceProviderList(String spiClass) Gets the list of classes bound to the spiClass key, looking for entries under META-INF/services/[spiClass]- Parameters:
- spiClass-
- Returns:
 
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loadpublic <S> ServiceLoader<S> load(Class<S> spiClass) 
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initKnownServiceProviderMapInfopublic void initKnownServiceProviderMapInfo(ExternalContext ectx, Map<String,List<String>> map) If ServiceProviderFinderFactory knows beforehand or has stored somewhere the known locations of the SPI interfaces, this method helps to set this config information so the implementation of this interface can use it. The idea is MyFaces initialization algorithm will call getKnownServiceProviderMapInfo method and if the value is not null it will call this method to pass the map back to the ServiceProviderFinder, so it can take it.- Parameters:
- map-
 
 
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