Package org.ametys.web.frontoffice.search.instance.model

Class SearchContext.LangQueryProducer

java.lang.Object

org.ametys.web.frontoffice.search.instance.model.SearchContext.LangQueryProducer

Enclosing class:

SearchContext

public static final class SearchContext.LangQueryProducer
extends Object

Class wrapping an implementation of Query in order to produce(org.ametys.web.frontoffice.search.instance.model.SearchContext.ContextLangAndCurrentLang) the final query executed for limiting the context language for a given Returnable.
Instances of this class should be created only in Returnable.filterReturnedDocumentQuery(java.util.Collection<org.ametys.web.frontoffice.search.metamodel.context.ContextQueriesWrapper>, org.ametys.web.frontoffice.search.metamodel.AdditionalParameterValueMap) methods, and then passed to ContextQueriesWrapper.getQuery(java.util.Collection<org.ametys.web.frontoffice.search.metamodel.context.ContextQueriesWrapper>, java.util.Optional<java.util.function.Function<org.ametys.cms.search.query.Query, org.ametys.cms.search.query.Query>>, java.util.Optional<java.util.function.Function<org.ametys.cms.search.query.Query, org.ametys.cms.search.query.Query>>, java.util.Optional<org.ametys.web.frontoffice.search.instance.model.SearchContext.LangQueryProducer>, java.util.Optional<java.util.function.Function<org.ametys.cms.search.query.Query, org.ametys.cms.search.query.Query>>)

See Also:

Returnable.filterReturnedDocumentQuery(java.util.Collection<org.ametys.web.frontoffice.search.metamodel.context.ContextQueriesWrapper>, org.ametys.web.frontoffice.search.metamodel.AdditionalParameterValueMap), ContextQueriesWrapper.getQuery(java.util.Collection<org.ametys.web.frontoffice.search.metamodel.context.ContextQueriesWrapper>, java.util.Optional<java.util.function.Function<org.ametys.cms.search.query.Query, org.ametys.cms.search.query.Query>>, java.util.Optional<java.util.function.Function<org.ametys.cms.search.query.Query, org.ametys.cms.search.query.Query>>, java.util.Optional<org.ametys.web.frontoffice.search.instance.model.SearchContext.LangQueryProducer>, java.util.Optional<java.util.function.Function<org.ametys.cms.search.query.Query, org.ametys.cms.search.query.Query>>)

Constructor Summary

Constructors

Constructor	Description
LangQueryProducer(Class<? extends Query> languageQueryClass, boolean acceptDocWithNolang)	Constructs a SearchContext.LangQueryProducer The given class must have at least two constructors: one with no arguments in order to test existence; one with an Query.Operator and an array of String values in order to test equality of the current language.

Method Summary

Modifier and Type	Method	Description
Query	produce(SearchContext.ContextLangAndCurrentLang contextLangAndCurrentLang)	Produces the Query for testing the context language

Methods inherited from class java.lang.Object

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

Constructor Detail

LangQueryProducer

public LangQueryProducer(Class<? extends Query> languageQueryClass,
                         boolean acceptDocWithNolang)

Constructs a SearchContext.LangQueryProducer
The given class must have at least two constructors:

• one with no arguments in order to test existence;
• one with an Query.Operator and an array of String values in order to test equality of the current language.

Parameters:

languageQueryClass - The implementation of Query for testing the lang

acceptDocWithNolang - true to accept documents with no lang

Method Detail

produce

public final Query produce(SearchContext.ContextLangAndCurrentLang contextLangAndCurrentLang)
                    throws Exception

Produces the Query for testing the context language

Parameters:

contextLangAndCurrentLang - The wrapper of the ContextLang and the real current language

Returns:

a Query

Throws:

Exception - if an error occurs