コード例 #1
0
  public void setup() {
    Vector employees = getSomeEmployees();
    // Bug 223005: Verify that we have at least 1 employee with the required field length otherwise
    // an EclipseLinkException will be thrown
    Employee emp = getEmployeeWithRequiredNameLength(employees, MIN_FIRSTNAME_LENGTH, getName());

    String partialFirstName = "%" + emp.getFirstName().substring(0, 3) + "%";

    ReadAllQuery raq = new ReadAllQuery();
    raq.setReferenceClass(Employee.class);

    Vector parameters = new Vector();
    parameters.add(partialFirstName);

    ExpressionBuilder eb = new ExpressionBuilder();
    Expression whereClause = eb.get("firstName").like(partialFirstName);
    raq.setSelectionCriteria(whereClause);
    employees = (Vector) getSession().executeQuery(raq);

    String ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE emp.firstName LIKE ?1";

    setEjbqlString(ejbqlString);
    setOriginalOject(employees);
    setArguments(parameters);

    Vector myArgumentNames = new Vector();
    myArgumentNames.add("1");
    setArgumentNames(myArgumentNames);

    super.setup();
  }
コード例 #2
0
  public void setup() {
    Employee emp = (Employee) getSomeEmployees().firstElement();

    String partOne;
    String partTwo;
    String ejbqlString;

    partOne = emp.getFirstName();

    ExpressionBuilder builder = new ExpressionBuilder();
    Expression whereClause = builder.get("firstName").concat("Smith").like(partOne + "Smith");

    ReadAllQuery raq = new ReadAllQuery();
    raq.setReferenceClass(Employee.class);
    raq.setSelectionCriteria(whereClause);

    Vector employees = (Vector) getSession().executeQuery(raq);

    ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE ";
    ejbqlString = ejbqlString + "CONCAT(emp.firstName,\"Smith\") LIKE ";
    ejbqlString = ejbqlString + "\"" + partOne + "Smith\"";

    setEjbqlString(ejbqlString);
    setOriginalOject(employees);
    super.setup();
  }
コード例 #3
0
  public void setup() {
    Employee emp1;
    Employee emp2;
    Employee emp3;
    emp1 = (Employee) getSomeEmployees().firstElement();
    emp2 = (Employee) getSomeEmployees().elementAt(1);
    emp3 = (Employee) getSomeEmployees().elementAt(2);

    ExpressionBuilder builder = new ExpressionBuilder();

    Vector idVector = new Vector();
    idVector.add(emp1.getId());
    idVector.add(emp2.getId());
    idVector.add(emp3.getId());

    Expression whereClause = builder.get("id").notIn(idVector);

    ReadAllQuery raq = new ReadAllQuery();
    raq.setReferenceClass(Employee.class);
    raq.setSelectionCriteria(whereClause);

    setOriginalOject(getSession().executeQuery(raq));
    getSession().getIdentityMapAccessor().initializeAllIdentityMaps();

    String ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE emp.id NOT IN (";
    ejbqlString = ejbqlString + emp1.getId().toString() + ", ";
    ejbqlString = ejbqlString + emp2.getId().toString() + ", ";
    ejbqlString = ejbqlString + emp3.getId().toString();
    ejbqlString = ejbqlString + ")";

    setEjbqlString(ejbqlString);

    super.setup();
  }
コード例 #4
0
 public void setup() {
   getSession().getIdentityMapAccessor().initializeAllIdentityMaps();
   allEmployees = new Vector();
   queryAll = new ReadAllQuery();
   queryAll.setReferenceClass(Employee.class);
   queryAll.setSelectionCriteria(
       new ExpressionBuilder().get("address").get("city").greaterThan("Montreal"));
   allEmployees = (Vector) getSession().executeQuery(queryAll);
 }
コード例 #5
0
  protected void test() {
    for (int i = 0; i <= 1; i++) {
      getSession().getPlatform().setShouldBindAllParameters(i != 0);
      for (int j = 0; j <= 2; j++) {
        query = new ReadAllQuery(Employee.class);
        ExpressionBuilder builder = new ExpressionBuilder();
        Vector vExp = new Vector(2);
        vExp.add(builder.getParameter("p1"));
        query.addArgument("p1");
        vExp.add(builder.getParameter("p2"));
        query.addArgument("p2");
        Expression exp = builder.get("id").in(vExp);
        query.setSelectionCriteria(exp);

        switch (j) {
          case 0:
            // nothing to do - just test the default:
            // query.bindAllParameters == Undefined
            break;
          case 1:
            // query.bindAllParameters == False
            query.setShouldBindAllParameters(false);
            break;
          case 2:
            // query.bindAllParameters == True
            query.setShouldBindAllParameters(true);
            break;
        }

        // clear the writer's buffer
        ((StringWriter) getSession().getLog()).getBuffer().setLength(0);
        try {
          getSession().executeQuery(query, v);
        } catch (DatabaseException e) {
          throw new TestProblemException("executeQuery threw DatabaseException");
        }
        if (shouldBind() != wasBound()) {
          return;
        }
      }
    }
  }
  public void setup() {
    // JGL: If the arguments are already set by the test, don't
    // set them again
    if (!hasArguments()) {
      setArgumentsForTestUsing(getSomeEmployees());
    }
    ReadAllQuery raq = new ReadAllQuery();
    raq.setReferenceClass(Employee.class);
    raq.setSelectionCriteria(getOriginalObjectExpression());
    // Add all the arguments to the query
    Enumeration enumtr = getExpressionParameters().elements();
    while (enumtr.hasMoreElements()) {
      raq.addArgument((String) enumtr.nextElement());
    }

    // Save the retrieved employees for the verify
    setOriginalOject(getSession().executeQuery(raq, getArguments()));

    // Finish the setup
    super.setup();
  }
コード例 #7
0
  public void setup() {
    // Get the baseline employees for the verify
    Employee emp = (Employee) getSomeEmployees().firstElement();

    String parameterName = "firstName";
    ExpressionBuilder builder = new ExpressionBuilder();
    Expression whereClause = builder.get("firstName").equal(builder.getParameter(parameterName));

    ReadAllQuery raq = new ReadAllQuery();
    raq.setReferenceClass(Employee.class);
    raq.setSelectionCriteria(whereClause);
    raq.addArgument(parameterName);

    Vector parameters = new Vector();
    parameters.add(emp.getFirstName());

    Vector employees = (Vector) getSession().executeQuery(raq, parameters);

    emp = (Employee) employees.firstElement();

    // Set up the EJBQL using the retrieved employees
    String ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE ";
    ejbqlString = ejbqlString + "?1 = emp.firstName ";

    setEjbqlString(ejbqlString);
    setOriginalOject(employees);

    setArguments(parameters);

    Vector myArgumentNames = new Vector();
    myArgumentNames.add("1");
    setArgumentNames(myArgumentNames);

    // Finish the setup
    super.setup();
  }
  public void test() {

    ReadAllQuery query = new ReadAllQuery();

    if (configuration != null) {
      ExpressionBuilder emp = new ExpressionBuilder();
      Expression exp = emp.get("salary").greaterThan(50000);
      query.setSelectionCriteria(exp);
      query.conformResultsInUnitOfWork();
    }
    ScrollableCursor cursor = null;

    try {
      query.setReferenceClass(Employee.class);
      if (TYPE_SCROLL_INSENSITIVE_isSupported && CONCUR_UPDATABLE_isSupported) {
        query.useScrollableCursor(2);
      } else {
        ScrollableCursorPolicy policy = new ScrollableCursorPolicy();
        if (!TYPE_SCROLL_INSENSITIVE_isSupported) {
          policy.setResultSetType(ScrollableCursorPolicy.TYPE_SCROLL_SENSITIVE);
        }
        if (!CONCUR_UPDATABLE_isSupported) {
          policy.setResultSetConcurrency(ScrollableCursorPolicy.CONCUR_READ_ONLY);
        }
        policy.setPageSize(2);
        query.useScrollableCursor(policy);
      }
      cursor = (ScrollableCursor) getSession().executeQuery(query);

      try {
        boolean isFirst = cursor.first();
        if (!cursor.isFirst() || !isFirst) {
          navigationError = "cursor.first() does not result in cursor.isFirst() returning true.";
        }
        Object second = cursor.next();
        Object first = cursor.previous();
        if (first.equals(second)) {
          navigationError = "cursor.next() and cursor.previous() are not complementary.";
        }
        if (!second.equals(cursor.next())) {
          navigationError = "cursor.next() does not move the cursor forward.";
        }
        boolean isRelative = cursor.relative(1);
        if (!isRelative || !second.equals(cursor.previous())) {
          navigationError =
              "cursor.relative() does not move the cursor the proper number of spaces.";
        }
        boolean isAbsolute = cursor.absolute(1);
        if (!second.equals(cursor.next())) {
          navigationError = "cursor.absolute(0) move a cursor to the beginning of the cursor.";
        }
        cursor.beforeFirst();
        if (!cursor.isBeforeFirst()) {
          navigationError =
              "cursor.beforeFirst() does not result in cursor.isBeforeFirst() returning true.";
        }
        if (!first.equals(cursor.next())) {
          navigationError = "cursor.beforeFirst() does not set the cursor position properly.";
        }

        boolean isLast = cursor.last();
        if (!isLast || !cursor.isLast()) {
          navigationError = "cursor.last() does not result in cursor.isLast() returning true.";
        }
        cursor.afterLast();

        if (!cursor.isAfterLast()) {
          navigationError =
              "cursor.afterLast() does not result in cursor.isAfterLast() returning true.";
        }
        Object last = cursor.previous();
        int size = cursor.size();
        cursor.relative(size);
        Object lastBySize = cursor.previous();
        if (!last.equals(lastBySize)) {
          navigationError = "The last item in the list is not correct.";
        }

      } catch (org.eclipse.persistence.exceptions.QueryException ex) {
        caughtException = ex;
      }

    } finally {
      if (cursor != null) {
        cursor.close();
      }
    }
  }
  public void test() {

    ReadAllQuery query = new ReadAllQuery();
    ScrollableCursor cursor = null;

    try {
      query.setReferenceClass(Employee.class);
      if (TYPE_SCROLL_INSENSITIVE_isSupported && CONCUR_UPDATABLE_isSupported) {
        query.useScrollableCursor(2);
      } else {
        ScrollableCursorPolicy policy = new ScrollableCursorPolicy();
        if (!TYPE_SCROLL_INSENSITIVE_isSupported) {
          policy.setResultSetType(ScrollableCursorPolicy.TYPE_SCROLL_SENSITIVE);
        }
        if (!CONCUR_UPDATABLE_isSupported) {
          policy.setResultSetConcurrency(ScrollableCursorPolicy.CONCUR_READ_ONLY);
        }
        policy.setPageSize(2);
        query.useScrollableCursor(policy);
      }
      //
      if (configuration != null) {
        ExpressionBuilder builder = new ExpressionBuilder();
        Expression exp = builder.get("salary").greaterThan(50000);
        query.setSelectionCriteria(exp);
        query.conformResultsInUnitOfWork();
      }
      cursor = (ScrollableCursor) getSession().executeQuery(query);

      try {
        // test to see if we can iterate through a list and then iterate
        // in reverse through the same list.
        int totalItems = 0;
        while (cursor.hasNext()) {
          readWithNext.addElement(cursor.next());
          totalItems++;
        }
        while (cursor.hasPrevious()) {
          readWithPrevious.addElement(cursor.previous());
          totalItems--;
        }

        cursorSuccess = (totalItems == 0);

        int size = readWithPrevious.size();
        for (int i = 0; i < readWithNext.size(); i++) {
          cursorSuccess =
              (cursorSuccess
                  && (readWithNext.elementAt(i) == readWithPrevious.elementAt((size - 1) - i)));
        }

      } catch (org.eclipse.persistence.exceptions.QueryException ex) {
        caughtException = ex;
      }

    } finally {
      if (cursor != null) {
        cursor.close();
      }
    }
  }