Package org.hibernate.criterion

Examples of org.hibernate.criterion.Disjunction

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  }

  protected DisjunctionEvaluator<Criterion, Object> compileDisjunction(Collection<CommandEvaluator> childs) {
    return new AbstractDisjunction<Criterion, Object>(childs) {
      public Criterion evaluate(Object arg) {
        Disjunction conj = Restrictions.disjunction();
        for (CommandEvaluator eval : childs) {
          conj.add((Criterion) eval.evaluate(null));
        }
        return conj;
      };
    };
  }
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          /**
           * @see org.apache.ode.ql.eval.skel.CommandEvaluator#evaluate(java.lang.Object)
           */
          public Criterion evaluate(Object paramValue) {
            short noState = 200; // TODO move to constants
            Disjunction disj = Restrictions.disjunction();

            if (STATUS_ACTIVE.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_NEW));
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_ACTIVE));
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_READY));
            } else if (STATUS_SUSPENDED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_SUSPENDED));
            } else if (STATUS_ERROR.equals(value)) {
              disj.add(Restrictions.eq(dbField, noState)); // Error instance state doesn't exist yet
            } else if (STATUS_COMPLETED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_COMPLETED_OK));
            } else if (STATUS_TERMINATED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_TERMINATED));
            } else if (STATUS_FAULTED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_COMPLETED_WITH_FAULT));
            } else {
              disj.add(Restrictions.eq(dbField, noState)); // Non existent state
            }
            return disj;
          }
        };
      }
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    if (in.getIdentifier() instanceof Property) {
      propertyInQuery = true;
      final Property property = (Property) in.getIdentifier();
      return new INEvaluator<String, Criterion, Object>() {
        public Criterion evaluate(Object paramValue) {
          Disjunction disj = Restrictions.disjunction();

          String propertyNS = property.getNamespace();
          String propertyName = property.getName();

          for (Value value : in.getValues()) {
            Conjunction conj = Restrictions.conjunction();
            if (!StringUtils.isEmpty(property.getNamespace())) {
              conj.add(Restrictions.gt(PROPERTY_NS_DB_FIELD, propertyNS));
            }
            conj.add(Restrictions.gt(PROPERTY_NAME_DB_FIELD, propertyName));
            conj.add(Restrictions.gt(PROPERTY_VALUE_DB_FIELD, value.getValue()));

            disj.add(conj);
          }
          return disj;
        };

        public String getIdentifier() {
          return property.toString();
        };
      };
    } else {
      final String fieldName = in.getIdentifier().getName();

      if (INSTANCE_STATUS_FIELD.equals(fieldName)) {
        short noState = 200; // TODO move to constants
        final Disjunction disj = Restrictions.disjunction();

        final Collection values = ValuesHelper.extract((Collection<Value>) in.getValues());

        if (values.contains(STATUS_ACTIVE)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_NEW));
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_ACTIVE));
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_READY));
        }
        if (values.contains(STATUS_SUSPENDED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_SUSPENDED));
        }
        if (values.contains(STATUS_ERROR)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, noState)); // Error instance state doesn't exist yet
        }
        if (values.contains(STATUS_COMPLETED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_COMPLETED_OK));
        }
        if (values.contains(STATUS_TERMINATED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_TERMINATED));
        }
        if (values.contains(STATUS_FAULTED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_COMPLETED_WITH_FAULT));
        }
        return new INEvaluator<String, Criterion, Object>() {
          public Criterion evaluate(Object paramValue) {
            return disj;
          };
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    Criteria processCrit = crit.createCriteria("process");

    // Filtering on PID
    List<String> pids = filter.getPidFilter();
    if (pids != null && pids.size() > 0) {
        Disjunction disj = Restrictions.disjunction();
        for (String pid: pids) {
            if( !filter.arePidsNegative() ) {
                disj.add(Restrictions.eq("processId", pid));
            } else {
                disj.add(Restrictions.ne("processId", pid));
            }
        }
        processCrit.add(disj);
    }
   
    List<String> iids = filter.getIidFilter();
    if (iids != null && iids.size() > 0) {
        Disjunction disj = Restrictions.disjunction();
        for (String iid: iids) {
            crit.add(Restrictions.eq("id", new Long(iid)));
        }
        crit.add(disj);
    }
   
    // Filtering on name and namespace
    if (filter.getNameFilter() != null) {
      processCrit.add(Restrictions.like("typeName", filter.getNameFilter().replaceAll("\\*", "%")));
    }
    if (filter.getNamespaceFilter() != null) {
      processCrit.add(Restrictions.like("typeNamespace", filter.getNamespaceFilter().replaceAll("\\*", "%")));
    }

    // Specific filter for status (using a disjunction between possible statuses)
    if (filter.getStatusFilter() != null) {
      List<Short> statuses = filter.convertFilterState();
      Disjunction disj = Restrictions.disjunction();
      for (short status : statuses) {
        disj.add(Restrictions.eq("state", status));
      }
      crit.add(disj);
    }

    // Specific filter for started and last active dates.
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  }

  protected DisjunctionEvaluator<Criterion, Object> compileDisjunction(Collection<CommandEvaluator> childs) {
    return new AbstractDisjunction<Criterion, Object>(childs) {
      public Criterion evaluate(Object arg) {
        Disjunction conj = Restrictions.disjunction();
        for (CommandEvaluator eval : childs) {
          conj.add((Criterion) eval.evaluate(null));
        }
        return conj;
      };
    };
  }
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          /**
           * @see org.apache.ode.ql.eval.skel.CommandEvaluator#evaluate(java.lang.Object)
           */
          public Criterion evaluate(Object paramValue) {
            short noState = 200; // TODO move to constants
            Disjunction disj = Restrictions.disjunction();

            if (STATUS_ACTIVE.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_NEW));
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_ACTIVE));
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_READY));
            } else if (STATUS_SUSPENDED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_SUSPENDED));
            } else if (STATUS_ERROR.equals(value)) {
              disj.add(Restrictions.eq(dbField, noState)); // Error instance state doesn't exist yet
            } else if (STATUS_COMPLETED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_COMPLETED_OK));
            } else if (STATUS_TERMINATED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_TERMINATED));
            } else if (STATUS_FAULTED.equals(paramValue)) {
              disj.add(Restrictions.eq(dbField, ProcessState.STATE_COMPLETED_WITH_FAULT));
            } else {
              disj.add(Restrictions.eq(dbField, noState)); // Non existent state
            }
            return disj;
          }
        };
      }
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    if (in.getIdentifier() instanceof Property) {
      propertyInQuery = true;
      final Property property = (Property) in.getIdentifier();
      return new INEvaluator<String, Criterion, Object>() {
        public Criterion evaluate(Object paramValue) {
          Disjunction disj = Restrictions.disjunction();

          String propertyNS = property.getNamespace();
          String propertyName = property.getName();

          for (Value value : in.getValues()) {
            Conjunction conj = Restrictions.conjunction();
            if (!StringUtils.isEmpty(property.getNamespace())) {
              conj.add(Restrictions.gt(PROPERTY_NS_DB_FIELD, propertyNS));
            }
            conj.add(Restrictions.gt(PROPERTY_NAME_DB_FIELD, propertyName));
            conj.add(Restrictions.gt(PROPERTY_VALUE_DB_FIELD, value.getValue()));

            disj.add(conj);
          }
          return disj;
        };

        public String getIdentifier() {
          return property.toString();
        };
      };
    } else {
      final String fieldName = in.getIdentifier().getName();

      if (INSTANCE_STATUS_FIELD.equals(fieldName)) {
        short noState = 200; // TODO move to constants
        final Disjunction disj = Restrictions.disjunction();

        final Collection values = ValuesHelper.extract((Collection<Value>) in.getValues());

        if (values.contains(STATUS_ACTIVE)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_NEW));
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_ACTIVE));
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_READY));
        }
        if (values.contains(STATUS_SUSPENDED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_SUSPENDED));
        }
        if (values.contains(STATUS_ERROR)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, noState)); // Error instance state doesn't exist yet
        }
        if (values.contains(STATUS_COMPLETED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_COMPLETED_OK));
        }
        if (values.contains(STATUS_TERMINATED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_TERMINATED));
        }
        if (values.contains(STATUS_FAULTED)) {
          disj.add(Restrictions.eq(INSTANCE_STATUS_DB_FIELD, ProcessState.STATE_COMPLETED_WITH_FAULT));
        }
        return new INEvaluator<String, Criterion, Object>() {
          public Criterion evaluate(Object paramValue) {
            return disj;
          };
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    Criteria processCrit = crit.createCriteria("process");

    // Filtering on PID
    List<String> pids = filter.getPidFilter();
    if (pids != null && pids.size() > 0) {
        Disjunction disj = Restrictions.disjunction();
        for (String pid: pids) {
            if( !filter.arePidsNegative() ) {
                disj.add(Restrictions.eq("processId", pid));
            } else {
                disj.add(Restrictions.ne("processId", pid));
            }
        }
        processCrit.add(disj);
    }
   
    List<String> iids = filter.getIidFilter();
    if (iids != null && iids.size() > 0) {
        Disjunction disj = Restrictions.disjunction();
        for (String iid: iids) {
            disj.add(Restrictions.eq("id", new Long(iid)));
        }
        crit.add(disj);
    }
   
    // Filtering on name and namespace
    if (filter.getNameFilter() != null) {
      processCrit.add(Restrictions.like("typeName", filter.getNameFilter().replaceAll("\\*", "%")));
    }
    if (filter.getNamespaceFilter() != null) {
      processCrit.add(Restrictions.like("typeNamespace", filter.getNamespaceFilter().replaceAll("\\*", "%")));
    }

    // Specific filter for status (using a disjunction between possible statuses)
    if (filter.getStatusFilter() != null) {
      List<Short> statuses = filter.convertFilterState();
      Disjunction disj = Restrictions.disjunction();
      for (short status : statuses) {
        disj.add(Restrictions.eq("state", status));
      }
      crit.add(disj);
    }

    // Specific filter for started and last active dates.
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     * developers.
     */
    public Object process(OrFilterCriterion criterion) {
        List<FilterCriterion> criteria = criterion.getCriteria();

        Disjunction disjunction = Restrictions.disjunction();
        for (FilterCriterion filterCriterion : criteria) {
            Criterion hibernateCriterion = (Criterion) filterCriterion.process(this);
            disjunction.add(hibernateCriterion);
        }
        return disjunction;
    }
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    DocumentBuilderIndexedEntity<?> builder = searchFactoryImplementor.getDocumentBuilderIndexedEntity( indexedEntities.iterator().next() );
    String idName = builder.getIdentifierName();
    int loop = maxResults / MAX_IN_CLAUSE;
    boolean exact = maxResults % MAX_IN_CLAUSE == 0;
    if ( !exact ) loop++;
    Disjunction disjunction = Restrictions.disjunction();
    for (int index = 0; index < loop; index++) {
      int max = index * MAX_IN_CLAUSE + MAX_IN_CLAUSE <= maxResults ?
          index * MAX_IN_CLAUSE + MAX_IN_CLAUSE :
          maxResults;
      List<Serializable> ids = new ArrayList<Serializable>( max - index * MAX_IN_CLAUSE );
      for (int entityInfoIndex = index * MAX_IN_CLAUSE; entityInfoIndex < max; entityInfoIndex++) {
        ids.add( entityInfos[entityInfoIndex].id );
      }
      disjunction.add( Restrictions.in( idName, ids ) );
    }
    criteria.add( disjunction );
    criteria.list(); //load all objects
  }
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