org.infinispan.query
Interface SearchManager

public interface SearchManager

The SearchManager is the entry point to create full text queries on top of a cache.

Author:

Sanne Grinovero (C) 2011 Red Hat Inc., Marko Luksa

Method Summary

org.hibernate.search.query.dsl.EntityContext	buildQueryBuilderForClass(Class<?> entityType) Experimental.
CacheQuery	getClusteredQuery(org.apache.lucene.search.Query luceneQuery, Class<?>... classes) Experimental! Use it to try out the newly introduced distributed queries.
CacheQuery	getQuery(org.apache.lucene.search.Query luceneQuery, Class<?>... classes) This is a simple method that will just return a CacheQuery, filtered according to a set of classes passed in.
org.hibernate.search.SearchFactory	getSearchFactory() Experimental.
void	registerKeyTransformer(Class<?> keyClass, Class<? extends Transformer> transformerClass) Registers a Transformer for the supplied key class.

Method Detail

getQuery

CacheQuery getQuery(org.apache.lucene.search.Query luceneQuery,
                    Class<?>... classes)

This is a simple method that will just return a CacheQuery, filtered according to a set of classes passed in. If no classes are passed in, it is assumed that no type filtering is performed and so all known types will be searched.

Parameters:

luceneQuery - - Query

classes - - optionally only return results of type that matches this list of acceptable types

Returns:

the CacheQuery object which can be used to iterate through results

buildQueryBuilderForClass

org.hibernate.search.query.dsl.EntityContext buildQueryBuilderForClass(Class<?> entityType)

Experimental. Provides Hibernate Search DSL to build full text queries

Returns:

getSearchFactory

org.hibernate.search.SearchFactory getSearchFactory()

Experimental. Access the SearchFactory

getClusteredQuery

CacheQuery getClusteredQuery(org.apache.lucene.search.Query luceneQuery,
                             Class<?>... classes)

Experimental! Use it to try out the newly introduced distributed queries.

Parameters:

luceneQuery -

classes -

Returns:

registerKeyTransformer

void registerKeyTransformer(Class<?> keyClass,
                            Class<? extends Transformer> transformerClass)

Registers a Transformer for the supplied key class. When storing keys in cache that are neither simple (String, int, ...) nor annotated with @Transformable, Infinispan-Query will need to know what Transformer to use when transforming the keys to Strings. Clients must specify what Transformer to use for a particular key class by registering it through this method.

Parameters:

keyClass - the key class for which the supplied transformerClass should be used

transformerClass - the transformer class to use for the supplied key class