Ejemplo n.º 1
0
 public Constraints constraints() {
   synchronized (streamLock()) {
     Constraint[] constraints = new Constraint[i_constraints.size()];
     i_constraints.toArray(constraints);
     return new QConstraints(_trans, constraints);
   }
 }
Ejemplo n.º 2
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  public void run(STClass[] classes, STEngine[] engines, boolean a_quiet) {
    begin();
    setSodaTestOn(classes);

    for (int i = 0; i < engines.length; i++) {
      engine = engines[i];
      engine.reset();
      engine.open();
      store(classes);
      engine.commit();
      engine.close();
      engine.open();
      test(classes);
      engine.close();
      engine.reset();
    }

    if (failedTestClasses.size() > 0) {
      System.err.println("\nFailed test classes:\n");
      Iterator4 i = failedTestClasses.iterator();
      while (i.moveNext()) {
        System.err.println(i.current().getClass().getName());
      }
      System.err.println("\n");
    }
  }
Ejemplo n.º 3
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 private Collection4 fieldPathFromTop() {
   QQueryBase q = this;
   final Collection4 fieldPath = new Collection4();
   while (q.i_parent != null) {
     fieldPath.prepend(q.i_field);
     q = q.i_parent;
   }
   return fieldPath;
 }
Ejemplo n.º 4
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 Constraint toConstraint(final Collection4 constraints) {
   if (constraints.size() == 1) {
     return (Constraint) constraints.singleElement();
   } else if (constraints.size() > 0) {
     Constraint[] constraintArray = new Constraint[constraints.size()];
     constraints.toArray(constraintArray);
     return new QConstraints(_trans, constraintArray);
   }
   return null;
 }
Ejemplo n.º 5
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 public void error(String msg) {
   if (!failedTestClasses.contains(currentTestClass)) {
     failedTestClasses.add(currentTestClass);
   }
   if (!quiet) {
     System.err.println(msg);
     new ExpectationFailed().printStackTrace();
     System.err.println();
   }
 }
Ejemplo n.º 6
0
  private Constraint addEvaluationToAllConstraints(QConEvaluation eval) {

    if (i_constraints.size() == 0) {
      _trans
          .container()
          .classCollection()
          .iterateTopLevelClasses(
              new Visitor4() {
                public void visit(Object obj) {
                  ClassMetadata classMetadata = (ClassMetadata) obj;
                  QConClass qcc = new QConClass(_trans, classMetadata.classReflector());
                  addConstraint(qcc);
                  toConstraint(i_constraints).or(qcc);
                }
              });
    }

    Iterator4 i = iterateConstraints();
    while (i.moveNext()) {
      ((QCon) i.current()).addConstraint(eval);
    }

    // FIXME: should return valid Constraint object
    return null;
  }
Ejemplo n.º 7
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 private Collection4 introduceClassConstrain(ReflectClass claxx) {
   final Collection4 newConstraints = new Collection4();
   final Iterator4 existingConstraints = iterateConstraints();
   while (existingConstraints.moveNext()) {
     final QCon existingConstraint = (QConObject) existingConstraints.current();
     final BooleanByRef removeExisting = new BooleanByRef(false);
     final QCon newConstraint = existingConstraint.shareParentForClass(claxx, removeExisting);
     if (newConstraint != null) {
       newConstraints.add(newConstraint);
       addConstraint(newConstraint);
       if (removeExisting.value) {
         removeConstraint(existingConstraint);
       }
     }
   }
   return newConstraints;
 }
Ejemplo n.º 8
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  private Constraint addClassConstraint(ReflectClass claxx) {
    if (isTheObjectClass(claxx)) {
      return null;
    }

    if (claxx.isInterface()) {
      return addInterfaceConstraint(claxx);
    }

    final Collection4 newConstraints = introduceClassConstrain(claxx);
    if (newConstraints.isEmpty()) {
      QConClass qcc = new QConClass(_trans, claxx);
      addConstraint(qcc);
      return qcc;
    }

    return toConstraint(newConstraints);
  }
Ejemplo n.º 9
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 private QConClass classConstraint() {
   if (i_constraints.size() != 1) {
     return null;
   }
   Constraint constr = singleConstraint();
   if (constr.getClass() != QConClass.class) {
     return null;
   }
   return (QConClass) constr;
 }
Ejemplo n.º 10
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 private void addConstraint(Collection4 col, Object obj) {
   if (attachToExistingConstraints(col, obj, true)) {
     return;
   }
   if (attachToExistingConstraints(col, obj, false)) {
     return;
   }
   QConObject newConstraint = new QConObject(_trans, null, null, obj);
   addConstraint(newConstraint);
   col.add(newConstraint);
 }
Ejemplo n.º 11
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  public Iterator4 executeSnapshot() {
    final CreateCandidateCollectionResult r = createCandidateCollection();

    final Collection4 executionPath = executionPath(r);

    Iterator4 candidatesIterator = new Iterator4Impl(r.candidateCollection);

    Collection4 snapshots = new Collection4();
    while (candidatesIterator.moveNext()) {
      QCandidates candidates = (QCandidates) candidatesIterator.current();
      snapshots.add(candidates.executeSnapshot(executionPath));
    }

    Iterator4 snapshotsIterator = snapshots.iterator();
    final CompositeIterator4 resultingIDs = new CompositeIterator4(snapshotsIterator);

    if (!r.checkDuplicates) {
      return resultingIDs;
    }

    return checkDuplicates(resultingIDs);
  }
Ejemplo n.º 12
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 public QueryResult getQueryResult() {
   synchronized (streamLock()) {
     if (i_constraints.size() == 0) {
       return executeAllObjectsQuery();
     }
     QueryResult result = executeClassOnlyQuery();
     if (result != null) {
       return result;
     }
     optimizeJoins();
     return executeQuery();
   }
 }
Ejemplo n.º 13
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 private Constraint addInterfaceConstraint(ReflectClass claxx) {
   Collection4 classes = stream().classCollection().forInterface(claxx);
   if (classes.size() == 0) {
     QConClass qcc = new QConClass(_trans, null, null, claxx);
     addConstraint(qcc);
     return qcc;
   }
   Iterator4 i = classes.iterator();
   Constraint constr = null;
   while (i.moveNext()) {
     ClassMetadata classMetadata = (ClassMetadata) i.current();
     ReflectClass classMetadataClaxx = classMetadata.classReflector();
     if (classMetadataClaxx != null) {
       if (!classMetadataClaxx.isInterface()) {
         if (constr == null) {
           constr = constrain(classMetadataClaxx);
         } else {
           constr = constr.or(constrain(classMetadata.classReflector()));
         }
       }
     }
   }
   return constr;
 }
Ejemplo n.º 14
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 private boolean attachToExistingConstraints(
     Collection4 newConstraintsCollector, Object obj, boolean onlyForPaths) {
   boolean found = false;
   final Iterator4 j = iterateConstraints();
   while (j.moveNext()) {
     QCon existingConstraint = (QCon) j.current();
     final BooleanByRef removeExisting = new BooleanByRef(false);
     if (!onlyForPaths || (existingConstraint instanceof QConPath)) {
       QCon newConstraint = existingConstraint.shareParent(obj, removeExisting);
       if (newConstraint != null) {
         newConstraintsCollector.add(newConstraint);
         addConstraint(newConstraint);
         if (removeExisting.value) {
           removeConstraint(existingConstraint);
         }
         found = true;
         if (!onlyForPaths) {
           break;
         }
       }
     }
   }
   return found;
 }
Ejemplo n.º 15
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 void addConstraint(QCon a_constraint) {
   i_constraints.add(a_constraint);
 }
Ejemplo n.º 16
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 void removeConstraint(QCon a_constraint) {
   i_constraints.remove(a_constraint);
 }
Ejemplo n.º 17
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  private boolean descend1(final QQuery query, final String fieldName, IntByRef run) {
    if (run.value == 2 || i_constraints.size() == 0) {

      // On the second run we are really creating a second independant
      // query network that is not joined to other higher level
      // constraints.
      // Let's see how this works out. We may need to join networks.

      run.value = 0; // prevent a double run of this code

      stream()
          .classCollection()
          .attachQueryNode(
              fieldName,
              new Visitor4() {

                boolean untypedFieldConstraintCollected = false;

                public void visit(Object obj) {

                  Object[] pair = ((Object[]) obj);
                  ClassMetadata containingClass = (ClassMetadata) pair[0];
                  FieldMetadata field = (FieldMetadata) pair[1];

                  if (isTyped(field)) {
                    addFieldConstraint(containingClass, field);
                    return;
                  }

                  if (untypedFieldConstraintCollected) return;

                  addFieldConstraint(containingClass, field);
                  untypedFieldConstraintCollected = true;
                }

                private boolean isTyped(FieldMetadata field) {
                  return !Handlers4.isUntyped(field.getHandler());
                }

                private void addFieldConstraint(
                    ClassMetadata containingClass, FieldMetadata field) {
                  QConClass qcc =
                      new QConClass(
                          _trans, null, field.qField(_trans), containingClass.classReflector());
                  addConstraint(qcc);
                  toConstraint(i_constraints).or(qcc);
                }
              });
    }

    checkConstraintsEvaluationMode();

    final BooleanByRef foundClass = new BooleanByRef(false);
    Iterator4 i = iterateConstraints();
    while (i.moveNext()) {
      if (((QCon) i.current()).attach(query, fieldName)) {
        foundClass.value = true;
      }
    }
    return foundClass.value;
  }
Ejemplo n.º 18
0
 public static int failedClassesSize() {
   return failedTestClasses.size();
 }
Ejemplo n.º 19
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 private Constraint singleConstraint() {
   return (Constraint) i_constraints.singleElement();
 }