Package org.apache.jackrabbit.core.state

Examples of org.apache.jackrabbit.core.state.UpdatableItemStateManager

787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
    protected void writeLockProperties(NodeImpl node, String lockOwner, boolean isDeep) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();
        ItemValidator helper = new ItemValidator(editingSession.getNodeTypeManager().getNodeTypeRegistry(), wsp.getHierarchyManager(), editingSession);

        synchronized (stateMgr) {
            if (stateMgr.inEditMode()) {
                throw new RepositoryException("Unable to write lock properties.");
            }
            stateMgr.edit();
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                PropertyState propState;
                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropDef def = helper.findApplicablePropertyDefinition(NameConstants.JCR_LOCKOWNER, PropertyType.STRING, false, nodeState);
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKOWNER, nodeId);
                    propState.setDefinitionId(def.getId());
                    propState.setType(PropertyType.STRING);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(lockOwner) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKOWNER);
                stateMgr.store(nodeState);

                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropDef def = helper.findApplicablePropertyDefinition(NameConstants.JCR_LOCKISDEEP, PropertyType.BOOLEAN, false, nodeState);
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKISDEEP, nodeId);
                    propState.setDefinitionId(def.getId());
                    propState.setType(PropertyType.BOOLEAN);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(isDeep) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKISDEEP);
                stateMgr.store(nodeState);

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while creating lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                    try {
                        unlock(node);
                    } catch (RepositoryException e) {
                        // cleanup failed
                        log.error("error while cleaning up after failed lock attempt", e);
View Full Code Here
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
    protected void removeLockProperties(NodeImpl node) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                if (stateMgr.inEditMode()) {
                    throw new RepositoryException("Unable to remove lock properties.");
                }
                stateMgr.edit();
                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKOWNER);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKISDEEP);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while removing lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                }
            }
        }
    }
View Full Code Here
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
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
    protected void writeLockProperties(NodeImpl node, String lockOwner, boolean isDeep) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            if (stateMgr.inEditMode()) {
                throw new RepositoryException("Unable to write lock properties.");
            }
            stateMgr.edit();
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                PropertyState propState;
                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKOWNER, nodeId);
                    propState.setType(PropertyType.STRING);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(lockOwner) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKOWNER);
                stateMgr.store(nodeState);

                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKISDEEP, nodeId);
                    propState.setType(PropertyType.BOOLEAN);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(isDeep) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKISDEEP);
                stateMgr.store(nodeState);

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while creating lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                    try {
                        unlock(node);
                    } catch (RepositoryException e) {
                        // cleanup failed
                        log.error("error while cleaning up after failed lock attempt", e);
View Full Code Here
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
    protected void removeLockProperties(NodeImpl node) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                if (stateMgr.inEditMode()) {
                    throw new RepositoryException("Unable to remove lock properties.");
                }
                stateMgr.edit();
                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKOWNER);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKISDEEP);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while removing lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                }
            }
        }
    }
View Full Code Here
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
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
    protected void writeLockProperties(NodeImpl node, String lockOwner, boolean isDeep) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();
        ItemValidator helper = new ItemValidator(editingSession.getNodeTypeManager().getNodeTypeRegistry(), wsp.getHierarchyManager(), editingSession);

        synchronized (stateMgr) {
            if (stateMgr.inEditMode()) {
                throw new RepositoryException("Unable to write lock properties.");
            }
            stateMgr.edit();
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                PropertyState propState;
                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropDef def = helper.findApplicablePropertyDefinition(NameConstants.JCR_LOCKOWNER, PropertyType.STRING, false, nodeState);
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKOWNER, nodeId);
                    propState.setDefinitionId(def.getId());
                    propState.setType(PropertyType.STRING);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(lockOwner) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKOWNER);
                stateMgr.store(nodeState);

                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropDef def = helper.findApplicablePropertyDefinition(NameConstants.JCR_LOCKISDEEP, PropertyType.BOOLEAN, false, nodeState);
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKISDEEP, nodeId);
                    propState.setDefinitionId(def.getId());
                    propState.setType(PropertyType.BOOLEAN);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(isDeep) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKISDEEP);
                stateMgr.store(nodeState);

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while creating lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                    try {
                        unlock(node);
                    } catch (RepositoryException e) {
                        // cleanup failed
                        log.error("error while cleaning up after failed lock attempt", e);
View Full Code Here
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
    protected void removeLockProperties(NodeImpl node) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                if (stateMgr.inEditMode()) {
                    throw new RepositoryException("Unable to remove lock properties.");
                }
                stateMgr.edit();
                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKOWNER);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKISDEEP);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while removing lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                }
            }
        }
    }
View Full Code Here
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
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
    protected void writeLockProperties(NodeImpl node, String lockOwner, boolean isDeep) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            if (stateMgr.inEditMode()) {
                throw new RepositoryException("Unable to write lock properties.");
            }
            stateMgr.edit();
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                PropertyState propState;
                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKOWNER, nodeId);
                    propState.setType(PropertyType.STRING);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(lockOwner) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKOWNER);
                stateMgr.store(nodeState);

                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKISDEEP, nodeId);
                    propState.setType(PropertyType.BOOLEAN);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(isDeep) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKISDEEP);
                stateMgr.store(nodeState);

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while creating lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                    try {
                        unlock(node);
                    } catch (RepositoryException e) {
                        // cleanup failed
                        log.error("error while cleaning up after failed lock attempt", e);
View Full Code Here
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
    protected void removeLockProperties(NodeImpl node) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                if (stateMgr.inEditMode()) {
                    throw new RepositoryException("Unable to remove lock properties.");
                }
                stateMgr.edit();
                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKOWNER);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKISDEEP);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while removing lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                }
            }
        }
    }
View Full Code Here
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
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
    protected void writeLockProperties(NodeImpl node, String lockOwner, boolean isDeep) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            if (stateMgr.inEditMode()) {
                throw new RepositoryException("Unable to write lock properties.");
            }
            stateMgr.edit();
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                PropertyState propState;
                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKOWNER, nodeId);
                    propState.setType(PropertyType.STRING);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(lockOwner) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKOWNER);
                stateMgr.store(nodeState);

                if (!nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    propState = stateMgr.createNew(NameConstants.JCR_LOCKISDEEP, nodeId);
                    propState.setType(PropertyType.BOOLEAN);
                    propState.setMultiValued(false);
                } else {
                    propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                }
                propState.setValues(new InternalValue[] { InternalValue.create(isDeep) });
                nodeState.addPropertyName(NameConstants.JCR_LOCKISDEEP);
                stateMgr.store(nodeState);

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while creating lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                    try {
                        unlock(node);
                    } catch (RepositoryException e) {
                        // cleanup failed
                        log.error("error while cleaning up after failed lock attempt", e);
View Full Code Here
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
    protected void removeLockProperties(NodeImpl node) throws RepositoryException {
        boolean success = false;

        SessionImpl editingSession = (SessionImpl) node.getSession();
        WorkspaceImpl wsp = (WorkspaceImpl) editingSession.getWorkspace();
        UpdatableItemStateManager stateMgr = wsp.getItemStateManager();

        synchronized (stateMgr) {
            try {
                // add properties to content
                NodeId nodeId = node.getNodeId();
                NodeState nodeState = (NodeState) stateMgr.getItemState(nodeId);

                if (stateMgr.inEditMode()) {
                    throw new RepositoryException("Unable to remove lock properties.");
                }
                stateMgr.edit();
                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKOWNER)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKOWNER));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKOWNER);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                if (nodeState.hasPropertyName(NameConstants.JCR_LOCKISDEEP)) {
                    PropertyState propState = (PropertyState) stateMgr.getItemState(new PropertyId(nodeId, NameConstants.JCR_LOCKISDEEP));
                    nodeState.removePropertyName(NameConstants.JCR_LOCKISDEEP);
                    stateMgr.destroy(propState);
                    stateMgr.store(nodeState);
                }

                stateMgr.update();
                success = true;
            } catch (ItemStateException e) {
                throw new RepositoryException("Error while removing lock.", e);
            } finally {
                if (!success) {
                    // failed to set lock meta-data content, cleanup
                    stateMgr.cancel();
                }
            }
        }
    }
View Full Code Here
TOP

Related Classes of org.apache.jackrabbit.core.state.UpdatableItemStateManager

  • org.apache.jackrabbit.core.lock.LockManagerImpl
    • 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.