Package org.apache.jackrabbit.spi.commons.query.jsr283.qom

Examples of org.apache.jackrabbit.spi.commons.query.jsr283.qom.Source


        assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
        assertEquals("Wrong size of columns", 1, qom.getColumns().length);
    }

    public void testCreateQueryFromSource() throws RepositoryException {
        Source selector = qomFactory.selector(testNodeType);
        QueryObjectModel qom = qomFactory.createQuery(selector, null, null, null);
        assertTrue("Not a selector source", qom.getSource() instanceof Selector);
        assertNull("Constraint must be null", qom.getConstraint());
        assertEquals("Wrong size of orderings", 0, qom.getOrderings().length);
        assertEquals("Wrong size of columns", 0, qom.getColumns().length);
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        assertEquals("Wrong size of orderings", 0, qom.getOrderings().length);
        assertEquals("Wrong size of columns", 0, qom.getColumns().length);
    }

    public void testCreateQueryFromSourceWithConstraint() throws RepositoryException {
        Source selector = qomFactory.selector(testNodeType);
        PropertyExistence propExist = qomFactory.propertyExistence(propertyName1);
        QueryObjectModel qom = qomFactory.createQuery(
                selector, propExist, null, null);
        assertTrue("Not a selector source", qom.getSource() instanceof Selector);
        assertTrue("Not a property existence constraint", qom.getConstraint() instanceof PropertyExistence);
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        assertEquals("Wrong size of orderings", 0, qom.getOrderings().length);
        assertEquals("Wrong size of columns", 0, qom.getColumns().length);
    }

    public void testCreateQueryFromSourceWithConstraintAndOrdering() throws RepositoryException {
        Source selector = qomFactory.selector(testNodeType);
        PropertyExistence propExist = qomFactory.propertyExistence(propertyName1);
        PropertyValue propValue = qomFactory.propertyValue(propertyName1);
        Ordering ordering = qomFactory.ascending(propValue);
        QueryObjectModel qom = qomFactory.createQuery(selector, propExist,
                new Ordering[]{ordering}, null);
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        assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
        assertEquals("Wrong size of columns", 0, qom.getColumns().length);
    }

    public void testCreateQueryFromSourceWithConstraintOrderingAndColumn() throws RepositoryException {
        Source selector = qomFactory.selector(testNodeType);
        PropertyExistence propExist = qomFactory.propertyExistence(propertyName1);
        PropertyValue propValue = qomFactory.propertyValue(propertyName1);
        Ordering ordering = qomFactory.ascending(propValue);
        Column column = qomFactory.column(propertyName1);
        QueryObjectModel qom = qomFactory.createQuery(selector, propExist,
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        bindVariables = new HashMap();
        read();
        read("SELECT");
        ArrayList list = parseColumns();
        read("FROM");
        Source source = parseSource();
        Column[] columnArray = resolveColumns(list);
        Constraint constraint = null;
        if (readIf("WHERE")) {
            constraint = parseConstraint();
        }
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    // Page 129
    private Source parseSource() throws RepositoryException {
        Selector selector = parseSelector();
        selectors.add(selector);
        Source source = selector;
        while (true) {
            int type;
            if (readIf("RIGHT")) {
                read("OUTER");
                type = QueryObjectModelConstants.JOIN_TYPE_RIGHT_OUTER;
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     * Test case for {@link QueryObjectModelFactory#and(Constraint, Constraint)}
     */
    public void testAnd() throws RepositoryException {
        PropertyExistence c1 = qomFactory.propertyExistence(propertyName1);
        PropertyExistence c2 = qomFactory.propertyExistence(propertyName2);
        And and = qomFactory.and(c1, c2);
        assertTrue("Not a PropertyExistence constraint",
                and.getConstraint1() instanceof PropertyExistence);
        assertTrue("Not a PropertyExistence constraint",
                and.getConstraint2() instanceof PropertyExistence);
    }
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            read();
            return literal;
        } else if (currentTokenType == PARAMETER) {
            read();
            String name = readName();
            BindVariableValue var = (BindVariableValue) bindVariables.get(name);
            if (var == null) {
                var = factory.bindVariable(name);
                bindVariables.put(name, var);
            }
            return var;
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    /**
     * Test case for {@link QueryObjectModelFactory#bindVariable(String)}
     */
    public void testBindVariableValue() throws RepositoryException {
        BindVariableValue bindVar = qomFactory.bindVariable(propertyName1);
        assertEquals("Wrong variable name", propertyName1, bindVar.getBindVariableName());
    }
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    /**
     * Test case for {@link QueryObjectModelFactory#comparison(DynamicOperand, int, StaticOperand)}
     */
    public void testComparison() throws RepositoryException {
        PropertyValue op1 = qomFactory.propertyValue(propertyName1);
        BindVariableValue op2 = qomFactory.bindVariable(VARIABLE_NAME);
        for (Iterator it = OPERATORS.iterator(); it.hasNext(); ) {
            int operator = ((Integer) it.next()).intValue();
            Comparison comp = qomFactory.comparison(op1, operator, op2);
            assertTrue("Not a PropertyValue operand", comp.getOperand1() instanceof PropertyValue);
            assertTrue("Not a BindVariableValue operand", comp.getOperand2() instanceof BindVariableValue);
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