Package org.drools.marshalling

Examples of org.drools.marshalling.DefaultMarshaller

29
30
31
32
33
34
35
  }

  public StatefulSessionSnapshotter(RuleBase ruleBase, SessionConfiguration conf, PlaceholderResolverStrategyFactory factory) {
    this.ruleBase = ruleBase;
    this.conf = conf;
    this.marshaller = new DefaultMarshaller(((InternalRuleBase) ruleBase).getConfiguration(), factory);
  }
View Full Code Here
39
40
41
42
43
44
45
  }

  public StatefulSessionSnapshotter(StatefulSession session, PlaceholderResolverStrategyFactory factory) {
    this.session = session;
    this.ruleBase = session.getRuleBase();
    this.marshaller = new DefaultMarshaller(((InternalRuleBase) ruleBase).getConfiguration(), factory);
  }
View Full Code Here
19
20
21
22
23
24
25
  private Marshaller marshaller;

  private StatefulSessionSnapshotter(StatefulSession session, RuleBase ruleBase, PlaceholderResolverStrategyFactory factory) {
    this.session = session;
    this.ruleBase = ruleBase;
    this.marshaller = new DefaultMarshaller(null, factory);
  }
View Full Code Here
491
492
493
494
495
496
497
498
499
500
501
        assertEquals( stilton1.getObject(),
                      results.get( 0 ) );

        // serialize session and rulebase out
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Marshaller marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        GlobalResolver resolver = session.getGlobalResolver();
        byte[] serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );
View Full Code Here
570
571
572
573
574
575
576
577
578
579
580
                                                                                    10 ) );
        session.fireAllRules();

        GlobalResolver resolver = session.getGlobalResolver();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Marshaller marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        byte[] serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );
View Full Code Here
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
                                                                                    10 ) );
        session.fireAllRules();

        GlobalResolver resolver = session.getGlobalResolver();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Marshaller marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        byte[] serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );

        session.dispose();

        assertEquals( 1,
                      results.size() );
        assertEquals( stilton1.getObject(),
                      results.get( 0 ) );

        // now recreate the rulebase, deserialize the session and test it
        ruleBase = (RuleBase) DroolsStreamUtils.streamIn( serializedRulebase );
        session = ruleBase.readStatefulSession( new ByteArrayInputStream( baos.toByteArray() ),
                                                marshaller );
        session.setGlobalResolver( resolver );
        results = (List) session.getGlobal( "results" );

        builder = new PackageBuilder();
        builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Dynamic3_0.drl" ) ) );
        pkg = SerializationHelper.serializeObject( builder.getPackage() );

        ruleBase.addPackage( pkg );

        InternalFactHandle stilton2 = (InternalFactHandle) session.insert( new Cheese( "stilton",
                                                                                       20 ) );
        InternalFactHandle brie2 = (InternalFactHandle) session.insert( new Cheese( "brie",
                                                                                    20 ) );
        InternalFactHandle bob1 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   20 ) );
        InternalFactHandle bob2 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   30 ) );
        session.fireAllRules();

        assertEquals( 4,
                      results.size() );
        assertEquals( stilton2.getObject(),
                      results.get( 1 ) );
        assertEquals( bob2.getObject(),
                      results.get( 2 ) );
        assertEquals( bob1.getObject(),
                      results.get( 3 ) );

        serializedRulebase = null;

        resolver = session.getGlobalResolver();
        baos = new ByteArrayOutputStream();
        marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );

        session.dispose();

        // now recreate the rulebase, deserialize the session and test it
        ruleBase = (RuleBase) DroolsStreamUtils.streamIn( serializedRulebase );
        session = ruleBase.readStatefulSession( new ByteArrayInputStream( baos.toByteArray() ),
                                                marshaller );
        session.setGlobalResolver( resolver );
        results = (List) session.getGlobal( "results" );

        builder = new PackageBuilder();
        builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Dynamic1_2.drl" ) ) );
        pkg = SerializationHelper.serializeObject( builder.getPackage() );
        ruleBase.addPackage( pkg );

        InternalFactHandle stilton3 = (InternalFactHandle) session.insert( new Cheese( "stilton",
                                                                                       40 ) );
        InternalFactHandle brie3 = (InternalFactHandle) session.insert( new Cheese( "brie",
                                                                                    40 ) );
        InternalFactHandle bob3 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   40 ) );
        InternalFactHandle bob4 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   40 ) );
        InternalFactHandle addr1 = (InternalFactHandle) session.insert( new Address( "bangalore" ) );
        InternalFactHandle addr2 = (InternalFactHandle) session.insert( new Address( "India" ) );

        session.fireAllRules();

        assertEquals( 9,
                      results.size() );
        assertEquals( stilton3.getObject(),
                      results.get( 4 ) );
        assertEquals( bob4.getObject(),
                      results.get( 5 ) );
        assertEquals( bob3.getObject(),
                      results.get( 6 ) );
        assertEquals( addr2.getObject(),
                      results.get( 7 ) );
        assertEquals( addr1.getObject(),
                      results.get( 8 ) );

        serializedRulebase = null;

        resolver = session.getGlobalResolver();
        baos = new ByteArrayOutputStream();
        marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );
        session.dispose();
View Full Code Here
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
        InternalFactHandle brie1 = (InternalFactHandle) session.insert( new Cheese( "brie",
                                                                                    10 ) );
        session.fireAllRules();

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Marshaller marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        byte[] serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );

        session.dispose();

        assertEquals( 1,
                      results.size() );
        assertEquals( stilton1.getObject(),
                      results.get( 0 ) );

        // now recreate the rulebase, deserialize the session and test it
        ruleBase = (RuleBase) DroolsStreamUtils.streamIn( serializedRulebase );
        session = ruleBase.readStatefulSession( new ByteArrayInputStream( baos.toByteArray() ),
                                                marshaller );
        results.clear();
        session.setGlobal( "results",
                           results );

        builder = new PackageBuilder();
        builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Dynamic3_0.drl" ) ) );
        pkg = SerializationHelper.serializeObject( builder.getPackage() );

        ruleBase.addPackage( pkg );

        InternalFactHandle stilton2 = (InternalFactHandle) session.insert( new Cheese( "stilton",
                                                                                       20 ) );
        InternalFactHandle brie2 = (InternalFactHandle) session.insert( new Cheese( "brie",
                                                                                    20 ) );
        InternalFactHandle bob1 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   20 ) );
        InternalFactHandle bob2 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   30 ) );
        session.fireAllRules();

        assertEquals( 3,
                      results.size() );
        assertEquals( stilton2.getObject(),
                      results.get( 0 ) );
        assertEquals( bob2.getObject(),
                      results.get( 1 ) );
        assertEquals( bob1.getObject(),
                      results.get( 2 ) );

        serializedRulebase = null;

        baos = new ByteArrayOutputStream();
        marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );

        session.dispose();

        // now recreate the rulebase, deserialize the session and test it
        ruleBase = (RuleBase) DroolsStreamUtils.streamIn( serializedRulebase );
        session = ruleBase.readStatefulSession( new ByteArrayInputStream( baos.toByteArray() ),
                                                marshaller );
        results.clear();
        session.setGlobal( "results",
                           results );

        // CASE 1: remove rule
        ruleBase.removeRule( "org.drools.test",
                             "like stilton" );

        InternalFactHandle stilton3 = (InternalFactHandle) session.insert( new Cheese( "stilton",
                                                                                       20 ) );
        InternalFactHandle brie3 = (InternalFactHandle) session.insert( new Cheese( "brie",
                                                                                    20 ) );
        InternalFactHandle bob3 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   20 ) );
        InternalFactHandle bob4 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   30 ) );
        session.fireAllRules();

        assertEquals( 2,
                      results.size() );
        assertEquals( bob4.getObject(),
                      results.get( 0 ) );
        assertEquals( bob3.getObject(),
                      results.get( 1 ) );

        // now recreate the rulebase, deserialize the session and test it
        ruleBase = (RuleBase) DroolsStreamUtils.streamIn( serializedRulebase );
        session = ruleBase.readStatefulSession( new ByteArrayInputStream( baos.toByteArray() ),
                                                marshaller );
        results.clear();
        session.setGlobal( "results",
                           results );

        // CASE 2: remove pkg
        ruleBase.removePackage( "org.drools.test" );

        InternalFactHandle stilton4 = (InternalFactHandle) session.insert( new Cheese( "stilton",
                                                                                       20 ) );
        InternalFactHandle brie4 = (InternalFactHandle) session.insert( new Cheese( "brie",
                                                                                    20 ) );
        InternalFactHandle bob5 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   20 ) );
        InternalFactHandle bob6 = (InternalFactHandle) session.insert( new Person( "bob",
                                                                                   30 ) );
        session.fireAllRules();

        assertEquals( 2,
                      results.size() );
        assertEquals( bob6.getObject(),
                      results.get( 0 ) );
        assertEquals( bob5.getObject(),
                      results.get( 1 ) );

        byte[] serializedSession = null;
        serializedRulebase = null;
        baos = new ByteArrayOutputStream();
        marshaller = new DefaultMarshaller();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );
        serializedRulebase = DroolsStreamUtils.streamOut( ruleBase );
View Full Code Here
511
512
513
514
515
516
517
518
519
520
521
        StatefulSession session = ruleBase.newStatefulSession();
        session.startProcess("com.sample.ruleflow", null);
        assertEquals(1, session.getProcessInstances().size());
       
        Marshaller marshaller = new DefaultMarshaller();

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ruleBase.writeStatefulSession(session, baos, marshaller);
        byte[] b1 = baos.toByteArray();
        session.dispose();
View Full Code Here
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
    }

    public static StatefulSession getSerialisedStatefulSession(StatefulSession session,
                                                               RuleBase ruleBase,
                                                               boolean dispose) throws Exception {
        Marshaller marshaller = new DefaultMarshaller();

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ruleBase.writeStatefulSession( session,
                                       baos,
                                       marshaller );

        byte[] b1 = baos.toByteArray();
        ByteArrayInputStream bais = new ByteArrayInputStream( b1 );
        StatefulSession session2 = ruleBase.readStatefulSession( bais,
                                                                true,
                                                                marshaller );

        // write methods allways needs a new marshaller for Identity strategies
        marshaller = new DefaultMarshaller();       
        baos = new ByteArrayOutputStream();
        ruleBase.writeStatefulSession( session2,
                                       baos,
                                       marshaller );
View Full Code Here
TOP

Related Classes of org.drools.marshalling.DefaultMarshaller

  • org.drools.integrationtests.MarshallingTest
  • org.drools.integrationtests.ProcessMarchallingTest
  • org.drools.integrationtests.SerializationHelper
  • org.drools.persistence.session.StatefulSessionSnapshotter
  • org.drools.reteoo.ReteooStatefulSession
  • org.drools.RuleBaseConfiguration
    • 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.