/*
* 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.lang.annotation.ElementType;
import java.util.Properties;
import org.hibernate.search.testsupport.setup.SearchConfigurationForTest;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.search.exception.SearchException;
import org.hibernate.search.backend.TransactionContext;
import org.hibernate.search.backend.impl.QueueingProcessor;
import org.hibernate.search.backend.impl.TransactionalWorker;
import org.hibernate.search.backend.spi.Work;
import org.hibernate.search.backend.spi.Worker;
import org.hibernate.search.cfg.SearchMapping;
import org.hibernate.search.engine.spi.SearchFactoryImplementor;
import org.hibernate.search.spi.SearchFactoryBuilder;
import org.hibernate.search.spi.WorkerBuildContext;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* Tests to verify worker scope options.
*
* @author Hardy Ferentschik
*/
public class WorkerScopeConfigurationTest {
private SearchConfigurationForTest manualConfiguration;
@Before
public void setUp() {
manualConfiguration = new SearchConfigurationForTest();
SearchMapping searchMapping = new SearchMapping();
searchMapping.entity( Document.class ).indexed()
.property( "id", ElementType.FIELD ).documentId()
.property( "title", ElementType.FIELD ).field();
manualConfiguration.setProgrammaticMapping( searchMapping );
manualConfiguration.addClass( Document.class );
}
@Test
public void testDefaultWorker() {
SearchFactoryImplementor searchFactoryImplementor =
new SearchFactoryBuilder().configuration( manualConfiguration ).buildSearchFactory();
assertNotNull( "Worker should have been created", searchFactoryImplementor.getWorker() );
assertTrue( "Wrong worker class", searchFactoryImplementor.getWorker() instanceof TransactionalWorker );
}
@Test
public void testExplicitTransactionalWorker() {
manualConfiguration.addProperty( "hibernate.search.worker.scope", "transaction" );
SearchFactoryImplementor searchFactoryImplementor =
new SearchFactoryBuilder().configuration( manualConfiguration ).buildSearchFactory();
assertNotNull( "Worker should have been created", searchFactoryImplementor.getWorker() );
assertTrue( "Wrong worker class", searchFactoryImplementor.getWorker() instanceof TransactionalWorker );
}
@Test
public void testCustomWorker() {
manualConfiguration.addProperty( "hibernate.search.worker.scope", CustomWorker.class.getName() );
SearchFactoryImplementor searchFactoryImplementor =
new SearchFactoryBuilder().configuration( manualConfiguration ).buildSearchFactory();
assertNotNull( "Worker should have been created", searchFactoryImplementor.getWorker() );
assertTrue( "Wrong worker class", searchFactoryImplementor.getWorker() instanceof CustomWorker );
}
@Test
public void testCustomWorkerWithProperties() {
manualConfiguration.addProperty( "hibernate.search.worker.scope", CustomWorkerExpectingFooAndBar.class.getName() );
manualConfiguration.addProperty( "hibernate.search.worker.foo", "foo" );
manualConfiguration.addProperty( "hibernate.search.worker.bar", "bar" );
SearchFactoryImplementor searchFactoryImplementor =
new SearchFactoryBuilder().configuration( manualConfiguration ).buildSearchFactory();
assertNotNull( "Worker should have been created", searchFactoryImplementor.getWorker() );
assertTrue( "Wrong worker class", searchFactoryImplementor.getWorker() instanceof CustomWorkerExpectingFooAndBar );
}
@Test
public void testUnknownWorkerImplementationClass() {
manualConfiguration.addProperty( "hibernate.search.worker.scope", "foo" );
try {
new SearchFactoryBuilder().configuration( manualConfiguration ).buildSearchFactory();
fail();
}
catch (SearchException e) {
assertTrue(
"Unexpected error message",
e.getMessage().contains( "Unable to find worker implementation class: foo" )
);
}
}
@SuppressWarnings("unused")
public static final class Document {
private long id;
private String title;
}
public static final class CustomWorker implements Worker {
@Override
public void performWork(Work work, TransactionContext transactionContext) {
}
@Override
public void initialize(Properties props, WorkerBuildContext context, QueueingProcessor queueingProcessor) {
}
@Override
public void close() {
}
@Override
public void flushWorks(TransactionContext transactionContext) {
}
}
public static final class CustomWorkerExpectingFooAndBar implements Worker {
public static final String FOO = "hibernate.search.worker.foo";
public static final String BAR = "hibernate.search.worker.bar";
@Override
public void performWork(Work work, TransactionContext transactionContext) {
}
@Override
public void initialize(Properties props, WorkerBuildContext context, QueueingProcessor queueingProcessor) {
assertTrue( "Missing property: " + FOO, props.containsKey( FOO ) );
assertTrue( "Missing property: " + BAR, props.containsKey( BAR ) );
}
@Override
public void close() {
}
@Override
public void flushWorks(TransactionContext transactionContext) {
}
}
}