Package org.kie.runtime

Examples of org.kie.runtime.KieSession

131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
        final KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        final KieBase kbRollback = (KieBase) ctx.getBean( "kbRollback" );

        TransactionTemplate txTemplate = new TransactionTemplate( txManager );
        final KieSession ksession = (KieSession) txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                KieSession kNewSession = kstore.newKieSession( kbRollback,
                                                               null,
                                                               env );
                kNewSession.setGlobal( "list",
                                       list );
                kNewSession.insert( 1 );
                kNewSession.insert( 2 );
                return kNewSession;
            }
        } );

        final int sessionId = ksession.getId();

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.insert( 3 );
                status.setRollbackOnly();
                return null;
            }
        } );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.fireAllRules();
                return null;
            }
        } );

        assertEquals( 2,
                      list.size() );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.insert( 3 );
                ksession.insert( 4 );
                return null;
            }
        } );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.insert( 5 );
                ksession.insert( 6 );
                status.setRollbackOnly();
                return null;
            }
        } );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.fireAllRules();
                return null;
            }
        } );

        assertEquals( 4,
                      list.size() );

        ksession.dispose();

        // now load the ksession
        final KieSession ksession2 = JPAKnowledgeService.loadStatefulKnowledgeSession( sessionId,
                                                                                       kbRollback,
                                                                                       null,
                                                                                       env );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession2.setGlobal( "list",
                                     list );
                ksession2.insert( 7 );
                ksession2.insert( 8 );
                return null;
            }
        } );

        txTemplate.execute( new TransactionCallback() {
            public Object doInTransaction(TransactionStatus status) {
                ksession2.fireAllRules();
                return null;
            }
        } );

        assertEquals( 6,
View Full Code Here
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
        em.persist( myEntityOnlyFields );
        em.getTransaction().commit();
        em.close();

        log.info( "---> get bean jpaSingleSessionCommandService" );
        KieSession service = (KieSession) ctx.getBean( "jpaSingleSessionCommandService" );

        int sessionId = service.getId();
        log.info( "---> created SingleSessionCommandService id: " + sessionId );

        log.info( "### Starting process ###" );
        Map<String, Object> parameters = new HashMap<String, Object>();
        parameters.put( "x",
                        "SomeString" );
        parameters.put( "y",
                         myEntity );
        parameters.put( "m",
                         myEntityMethods );
        parameters.put( "f",
                        myEntityOnlyFields );
        parameters.put( "z",
                         myVariableSerializable );
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance) service.startProcess( "com.sample.ruleflow",
                                                                                                  parameters );
        log.info( "Started process instance {}",
                  processInstance.getId() );

        TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        EntityManagerFactory emf = (EntityManagerFactory) ctx.getBean( "myEmf" );

        //        List< ? > result = emf.createEntityManager().createQuery( "select i from VariableInstanceInfo i" ).getResultList();
        //        assertEquals( 5,
        //                      result.size() );
        log.info( "### Retrieving process instance ###" );

/*        Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
                 emf );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 ctx.getBean( "txManager" ) );
        env.set( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,
                 new ObjectMarshallingStrategy[]{
                                                                  //  new JPAPlaceholderResolverStrategy(env),
                                                                  new SerializablePlaceholderResolverStrategy( ClassObjectMarshallingStrategyAcceptor.DEFAULT )
                                                                } );
*/
        final Environment env = (Environment) ctx.getBean("env2");
        KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        KieBase kbase1 = (KieBase) ctx.getBean( "kbase1" );
        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );

        processInstance = (WorkflowProcessInstance) service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );

        assertNotNull( processInstance );
        assertEquals( "SomeString",
                      processInstance.getVariable( "x" ) );
        assertEquals( "This is a test Entity with annotation in fields",
                      ((MyEntity) processInstance.getVariable( "y" )).getTest() );
        assertEquals( "This is a test Entity with annotations in methods",
                      ((MyEntityMethods) processInstance.getVariable( "m" )).getTest() );
        assertEquals( "This is a test Entity with annotations in fields and without accesors methods",
                      ((MyEntityOnlyFields) processInstance.getVariable( "f" )).test );
        assertEquals( "This is a test SerializableObject",
                      ((MyVariableSerializable) processInstance.getVariable( "z" )).getText() );
        assertNull( processInstance.getVariable( "a" ) );
        assertNull( processInstance.getVariable( "b" ) );
        assertNull( processInstance.getVariable( "c" ) );

        service.dispose();
    }
View Full Code Here
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
    }

    @Test
    public void testPersistenceWorkItems() throws Exception {
        log.info( "---> get bean jpaSingleSessionCommandService" );
        KieSession service = (KieSession) ctx.getBean( "jpaSingleSessionCommandService" );

        log.info( "---> create new SingleSessionCommandService" );

        int sessionId = service.getId();
        log.info( "---> created SingleSessionCommandService id: " + sessionId );

        ProcessInstance processInstance = service.startProcess( "org.drools.test.TestProcess" );
        log.info( "Started process instance {}",
                  processInstance.getId() );

        TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
                 ctx.getBean( "myEmf" ) );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 ctx.getBean( "txManager" ) );

        KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        KieBase kbase1 = (KieBase) ctx.getBean( "kbProcessWorkItems" );
        service = kstore.loadKieSession(  sessionId,
                                          kbase1,
                                          null,
                                          env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                                       kbase1,
                                                       null,
                                                       env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                                       env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        service.dispose();
    }
View Full Code Here
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
        final KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        final KieBase kbRollback = (KieBase) ctx.getBean( "kbRollback" );

        TransactionTemplate txTemplate = new TransactionTemplate( txManager );
        final KieSession ksession = (KieSession) txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                KieSession kNewSession = kstore.newKieSession( kbRollback,
                                                               null,
                                                               env );
                kNewSession.setGlobal( "list",
                                       list );
                kNewSession.insert( 1 );
                kNewSession.insert( 2 );
                return kNewSession;
            }
        } );

        final int sessionId = ksession.getId();

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.insert( 3 );
                status.setRollbackOnly();
                return null;
            }
        } );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.fireAllRules();
                return null;
            }
        } );

        assertEquals( 2,
                      list.size() );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.insert( 3 );
                ksession.insert( 4 );
                return null;
            }
        } );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.insert( 5 );
                ksession.insert( 6 );
                status.setRollbackOnly();
                return null;
            }
        } );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession.fireAllRules();
                return null;
            }
        } );

        assertEquals( 4,
                      list.size() );

        ksession.dispose();

        // now load the ksession
        final KieSession ksession2 = JPAKnowledgeService.loadStatefulKnowledgeSession( sessionId,
                                                                                       kbRollback,
                                                                                       null,
                                                                                       env );

        txTemplate = new TransactionTemplate( txManager );
        txTemplate.execute( new TransactionCallback() {

            public Object doInTransaction(TransactionStatus status) {
                ksession2.setGlobal( "list",
                                     list );
                ksession2.insert( 7 );
                ksession2.insert( 8 );
                return null;
            }
        } );

        txTemplate.execute( new TransactionCallback() {
            public Object doInTransaction(TransactionStatus status) {
                ksession2.fireAllRules();
                return null;
            }
        } );

        assertEquals( 6,
View Full Code Here
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
        em.persist( myEntityOnlyFields );
        em.getTransaction().commit();
        em.close();

        log.info( "---> get bean jpaSingleSessionCommandService" );
        KieSession service = (KieSession) ctx.getBean( "jpaSingleSessionCommandService" );

        int sessionId = service.getId();
        log.info( "---> created SingleSessionCommandService id: " + sessionId );

        log.info( "### Starting process ###" );
        Map<String, Object> parameters = new HashMap<String, Object>();
        parameters.put( "x",
                        "SomeString" );
        parameters.put( "y",
                         myEntity );
        parameters.put( "m",
                         myEntityMethods );
        parameters.put( "f",
                        myEntityOnlyFields );
        parameters.put( "z",
                         myVariableSerializable );
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance) service.startProcess( "com.sample.ruleflow",
                                                                                                  parameters );
        log.info( "Started process instance {}",
                  processInstance.getId() );

        TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        EntityManagerFactory emf = (EntityManagerFactory) ctx.getBean( "myEmf" );

        //        List< ? > result = emf.createEntityManager().createQuery( "select i from VariableInstanceInfo i" ).getResultList();
        //        assertEquals( 5,
        //                      result.size() );
        log.info( "### Retrieving process instance ###" );

        Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
                 emf );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 ctx.getBean( "txManager" ) );
        env.set( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,
                 new ObjectMarshallingStrategy[]{
                                                                  //  new JPAPlaceholderResolverStrategy(env),
                                                                  new SerializablePlaceholderResolverStrategy( ClassObjectMarshallingStrategyAcceptor.DEFAULT )
                                                                } );

        KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        KieBase kbase1 = (KieBase) ctx.getBean( "kbase1" );
        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );

        processInstance = (WorkflowProcessInstance) service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );

        assertNotNull( processInstance );
        assertEquals( "SomeString",
                      processInstance.getVariable( "x" ) );
        assertEquals( "This is a test Entity with annotation in fields",
                      ((MyEntity) processInstance.getVariable( "y" )).getTest() );
        assertEquals( "This is a test Entity with annotations in methods",
                      ((MyEntityMethods) processInstance.getVariable( "m" )).getTest() );
        assertEquals( "This is a test Entity with annotations in fields and without accesors methods",
                      ((MyEntityOnlyFields) processInstance.getVariable( "f" )).test );
        assertEquals( "This is a test SerializableObject",
                      ((MyVariableSerializable) processInstance.getVariable( "z" )).getText() );
        assertNull( processInstance.getVariable( "a" ) );
        assertNull( processInstance.getVariable( "b" ) );
        assertNull( processInstance.getVariable( "c" ) );

        service.dispose();

        //        log.info("### Completing first work item ###");
        //        ksession.getWorkItemManager().completeWorkItem( workItem.getId(), null );
        //
        //        workItem = handler.getWorkItem();
View Full Code Here
46
47
48
49
50
51
52
53
     *
     * See org/drools/container/spring/listenersOrderTest.xml for further details.
     */
    @Test
    public void testListeners() {
        KieSession session = getSession();
        assertNotNull(session);
    }
View Full Code Here
18
19
20
21
22
23
24
25
26
27
28
29
       
        KieModule kModule = kr.addKieModule( ks.getResources().newFileSystemResource( getFile("named-kiesession") ) );
               
        KieContainer kContainer = ks.newKieContainer( kModule.getReleaseId() );
       
        KieSession kSession = kContainer.newKieSession( "ksession1" );
        kSession.setGlobal( "out", out );
       
        Object msg1 = createMessage( kContainer,"Dave", "Hello, HAL. Do you read me, HAL?" );       
        kSession.insert( msg1 );
        kSession.fireAllRules();
    }
View Full Code Here
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
            this.service.jpm.clearPersistenceContext();
           
            this.service.jpm.endCommandScopedEntityManager();

            KieSession ksession = this.service.ksession;
            // clean up cached process and work item instances
            if ( ksession != null ) {
                InternalProcessRuntime internalProcessRuntime = ((InternalKnowledgeRuntime) ksession).getProcessRuntime();
                if ( internalProcessRuntime != null ) {
                    if (this.service.doRollback) {
                        internalProcessRuntime.clearProcessInstancesState();
                    }
                   
                    internalProcessRuntime.clearProcessInstances();
                }
                ((JPAWorkItemManager) ksession.getWorkItemManager()).clearWorkItems();
            }
           
        }
View Full Code Here
117
118
119
120
121
122
123
124
125
        KieBase kBase = getKieBase( kSessionModel.getKieBaseModel().getName() );
        if ( kBase == null ) {
            log.error("Unknown KieBase name: " + kSessionModel.getKieBaseModel().getName());
            return null;
        }
        KieSession kSession = kBase.newKieSession(getKnowledgeSessionConfiguration(kSessionModel), environment);
        wireListnersAndWIHs(kSessionModel, kSession);
        return kSession;
    }
View Full Code Here
32
33
34
35
36
37
38
39
40
41
42
    public UnregisterChannelCommand(String name) {
        this.name = name;
    }

    public Object execute(Context context) {
        KieSession ksession = ((KnowledgeCommandContext) context).getKieSession();

        ksession.unregisterChannel( name );

        return null;
    }
View Full Code Here
TOP

Related Classes of org.kie.runtime.KieSession

  • org.drools.command.ExecuteCommand
  • org.drools.command.GetSessionClockCommand
  • org.drools.command.runtime.AddEventListenerCommand
  • org.drools.command.runtime.DisposeCommand
  • org.drools.command.runtime.GetCalendarsCommand
  • org.drools.command.runtime.GetChannelsCommand
  • org.drools.command.runtime.GetEnvironmentCommand
  • org.drools.command.runtime.GetFactCountCommand
  • org.drools.command.runtime.GetGlobalCommand
  • org.drools.command.runtime.GetGlobalsCommand
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.