/*
* Copyright 2011 Red Hat Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.persistence.session;
import static org.drools.persistence.util.PersistenceUtil.DROOLS_PERSISTENCE_UNIT_NAME;
import static org.drools.persistence.util.PersistenceUtil.createEnvironment;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import org.drools.core.factmodel.traits.TraitFactory;
import org.drools.core.factmodel.traits.TraitableBean;
import org.drools.core.factmodel.traits.VirtualPropertyMode;
import org.drools.persistence.util.PersistenceUtil;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.kie.api.event.rule.DebugAgendaEventListener;
import org.kie.internal.KnowledgeBase;
import org.kie.internal.KnowledgeBaseFactory;
import org.kie.internal.builder.KnowledgeBuilder;
import org.kie.internal.builder.KnowledgeBuilderFactory;
import org.kie.internal.io.ResourceFactory;
import org.kie.internal.runtime.StatefulKnowledgeSession;
import org.kie.api.io.ResourceType;
import org.kie.internal.persistence.infinispan.InfinispanKnowledgeService;
import org.kie.api.runtime.Environment;
@Ignore
public class InfinispanPersistenceTraitTest {
private HashMap<String, Object> context;
private Environment env;
@Before
public void setUp() throws Exception {
context = PersistenceUtil.setupWithPoolingDataSource(DROOLS_PERSISTENCE_UNIT_NAME);
env = createEnvironment(context);
}
@After
public void tearDown() throws Exception {
PersistenceUtil.tearDown(context);
}
@Test
public void testTripleBasedTraitsWithInfinispan() {
String str = "package org.drools.trait.test; \n" +
"global java.util.List list; \n" +
"" +
"declare TBean \n" +
" @propertyReactive \n" +
" @Traitable \n" +
" fld : String \n" +
"end \n " +
"" +
"declare trait Mask \n" +
" @propertyReactive \n" +
" fld : String \n" +
" xyz : int \n" +
"end \n" +
"\n " +
"declare trait Cloak \n" +
" @propertyReactive \n" +
" fld : String \n" +
" ijk : String \n" +
"end \n" +
"" +
"rule Init \n" +
"when \n" +
"then \n" +
" insert( new TBean(\"abc\") ); \n" +
"end \n" +
"" +
"rule Don \n" +
"no-loop \n" +
"when \n" +
" $b : TBean( ) \n" +
"then \n" +
" Mask m = don( $b, Mask.class ); \n" +
" modify (m) { setXyz( 10 ); } \n" +
" list.add( m ); \n" +
" System.out.println( \"Don result : \" + m ); \n " +
"end \n" +
"\n" +
"rule Don2 \n" +
"no-loop \n" +
"when \n" +
" $b : TBean( ) \n" +
"then \n" +
" Cloak c = don( $b, Cloak.class ); \n" +
" modify (c) { setIjk( \"ijklmn\" ); } \n" +
" list.add( c ); \n" +
" System.out.println( \"Don result : \" + c ); \n " +
"end \n" +
"";
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add( ResourceFactory.newByteArrayResource(str.getBytes()),
ResourceType.DRL );
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
if ( kbuilder.hasErrors() ) {
fail( kbuilder.getErrors().toString() );
}
kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
List<?> list = new ArrayList<Object>();
ksession.setGlobal("list",
list);
ksession.fireAllRules();
assertEquals( 2,
list.size() );
long id = ksession.getIdentifier();
StatefulKnowledgeSession ksession2 = InfinispanKnowledgeService.loadStatefulKnowledgeSession( id, kbase, null, env );
ksession2.fireAllRules();
Collection x = ksession2.getObjects();
assertEquals( 4, x.size() );
TraitableBean core = null;
for ( Object o : x ) {
if ( o instanceof TraitableBean ) {
core = (TraitableBean) o;
break;
}
}
assertNotNull( core );
assertEquals( 2, core._getDynamicProperties().size() );
assertNotNull( core.getTrait( "org.drools.core.factmodel.traits.Thing" ) );
assertNotNull( core.getTrait( "org.drools.trait.test.Mask" ) );
assertNotNull( core.getTrait( "org.drools.trait.test.Cloak" ) );
}
@Test
public void testMapBasedTraitsWithInfinispan() {
String str = "package org.drools.trait.test; \n" +
"import org.drools.core.factmodel.traits.*;\n" +
"" +
"global java.util.List list; \n" +
"" +
"declare TBean2 \n" +
" @Traitable \n" +
" @propertyReactive \n" +
" fld : String \n" +
"end \n " +
"" +
"declare trait Mask2 \n" +
" @propertyReactive \n" +
" fld : String \n" +
" xyz : int \n" +
"end \n" +
"\n " +
"declare trait Cloak2 \n" +
" @propertyReactive \n" +
" fld : String \n" +
" ijk : String \n" +
"end \n" +
"" +
"rule Init \n" +
"when \n" +
"then \n" +
" insert( new TBean2(\"abc\") ); \n" +
"end \n" +
"" +
"rule Don \n" +
"no-loop \n" +
"when \n" +
" $b : TBean2( ) \n" +
"then \n" +
" Mask2 m = don( $b, Mask2.class ); \n" +
" modify (m) { setXyz( 10 ); } \n" +
" list.add( m ); \n" +
" System.out.println( \"Don result : \" + m ); \n " +
"end \n" +
"\n" +
"rule Don2 \n" +
"no-loop \n" +
"when \n" +
" $b : TBean2( ) \n" +
"then \n" +
" Cloak2 c = don( $b, Cloak2.class ); \n" +
" modify (c) { setIjk( \"ijklmn\" ); } \n" +
" list.add( c ); \n" +
" System.out.println( \"Don result : \" + c ); \n " +
"end \n" +
"";
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ),
ResourceType.DRL );
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
TraitFactory.setMode( VirtualPropertyMode.MAP, kbase );
if ( kbuilder.hasErrors() ) {
fail( kbuilder.getErrors().toString() );
}
kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession( kbase, null, env );
List<?> list = new ArrayList<Object>();
ksession.setGlobal("list",
list);
ksession.fireAllRules();
assertEquals( 2,
list.size() );
long id = ksession.getIdentifier();
StatefulKnowledgeSession ksession2 = InfinispanKnowledgeService.loadStatefulKnowledgeSession( id, kbase, null, env );
ksession2.fireAllRules();
Collection x = ksession2.getObjects();
assertEquals( 4, x.size() );
TraitableBean core = null;
for ( Object o : x ) {
if ( o instanceof TraitableBean ) {
core = (TraitableBean) o;
break;
}
}
assertNotNull( core );
assertEquals( 2, core._getDynamicProperties().size() );
assertNotNull( core.getTrait( "org.drools.core.factmodel.traits.Thing" ) );
assertNotNull( core.getTrait( "org.drools.trait.test.Mask2" ) );
assertNotNull( core.getTrait( "org.drools.trait.test.Cloak2" ) );
}
public void traitsLegacyWrapperWithInfinispan( VirtualPropertyMode mode ) {
String str = "package org.drools.trait.test; \n" +
"import org.drools.core.factmodel.traits.*; \n" +
"global java.util.List list; \n" +
"" + "" +
"declare TBean \n" +
"@Traitable()" +
" fld : String \n" +
"end \n " +
"" +
"declare trait Mask \n" +
" @propertyReactive \n" +
" fld : String \n" +
" xyz : int \n" +
"end \n" +
"\n " +
"rule Init \n" +
"when \n" +
"then \n" +
" insert( new TBean(\"abc\") ); \n" +
"end \n" +
"" +
"rule Don \n" +
"no-loop \n" +
"when \n" +
" $b : TBean( ) \n" +
"then \n" +
" System.out.println( \"Din Don Dan: \" ); \n " +
" Mask m = don( $b, Mask.class ); \n" +
" modify (m) { setXyz( 10 ); } \n" +
" list.add( m ); \n" +
" System.out.println( \"Don result : \" + m ); \n " +
"end \n" +
"\n" +
"";
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ),
ResourceType.DRL );
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
if ( kbuilder.hasErrors() ) {
fail( kbuilder.getErrors().toString() );
}
kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession( kbase, null, env );
TraitFactory.setMode( mode, ksession.getKieBase() );
List<?> list = new ArrayList<Object>();
ksession.setGlobal("list",
list);
ksession.addEventListener( new DebugAgendaEventListener( ) );
ksession.fireAllRules();
assertEquals( 1,
list.size() );
long id = ksession.getIdentifier();
Collection yOld = ksession.getObjects();
TraitableBean coreOld = null;
for ( Object o : yOld ) {
if ( o instanceof TraitableBean ) {
coreOld = (TraitableBean) o;
break;
}
}
assertNotNull( coreOld );
StatefulKnowledgeSession ksession2 = InfinispanKnowledgeService.loadStatefulKnowledgeSession( id, kbase, null, env );
ksession2.fireAllRules();
Collection y = ksession2.getObjects();
assertEquals( 3, y.size() );
TraitableBean core = null;
for ( Object o : y ) {
if ( o instanceof TraitableBean ) {
core = (TraitableBean) o;
break;
}
}
assertNotNull( core );
assertEquals( 1, core._getDynamicProperties().size() );
assertNotNull( core.getTrait( "org.drools.core.factmodel.traits.Thing" ) );
assertNotNull( core.getTrait( "org.drools.trait.test.Mask" ) );
}
@Test
public void testTraitsOnLegacyInfinispanTriple() {
traitsLegacyWrapperWithInfinispan( VirtualPropertyMode.TRIPLES );
}
@Test
public void testTraitsOnLegacyInfinispanMap() {
traitsLegacyWrapperWithInfinispan( VirtualPropertyMode.MAP );
}
}