/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.test.configuration;
import java.io.Serializable;
import java.util.Properties;
import java.util.Enumeration;
import org.apache.lucene.document.Document;
import org.hibernate.search.store.IndexShardingStrategy;
import org.hibernate.search.filter.FullTextFilterImplementor;
import org.hibernate.search.indexes.spi.IndexManager;
/**
* Used to test the configuration of a third-party strategy
* @author Sanne Grinovero
*/
public class UselessShardingStrategy implements IndexShardingStrategy {
@Override
public IndexManager getIndexManagerForAddition(Class<?> entity, Serializable id, String idInString, Document document) {
return null;
}
@Override
public IndexManager[] getIndexManagersForAllShards() {
return null;
}
@Override
public IndexManager[] getIndexManagersForDeletion(Class<?> entity, Serializable id, String idInString) {
return null;
}
@Override
public IndexManager[] getIndexManagersForQuery(FullTextFilterImplementor[] fullTextFilters) {
return null;
}
@Override
public void initialize(Properties properties, IndexManager[] indexManagers) {
Enumeration<?> propertyNames = properties.propertyNames();
int counter;
counter = checkEnumeration( propertyNames );
if ( counter != 2 ) {
throw new IllegalStateException( "propertyNames() fails" );
}
counter = checkEnumeration( properties.keys() );
if ( counter != 2 ) {
throw new IllegalStateException( "keys() fails" );
}
counter = 0;
for ( Object key : properties.keySet() ) {
if ( ! String.class.isInstance( key ) ) {
continue;
}
if ( String.class.cast( key ).startsWith( "test." ) ) {
System.out.println( key );
counter++;
}
}
if ( counter != 2 ) {
throw new IllegalStateException( "keySet() fails" );
}
}
private int checkEnumeration(Enumeration<?> propertyNames) {
int counter = 0;
while ( propertyNames.hasMoreElements() ) {
Object key = propertyNames.nextElement();
if ( ! String.class.isInstance( key ) ) {
continue;
}
String propertyName = (String) key;
if ( propertyName.startsWith( "test." ) ) {
counter++;
}
}
return counter;
}
}