Examples with StaticOperand javax.jcr.query.qom.StaticOperand used on opensource projects

Example 6 with StaticOperand

use of javax.jcr.query.qom.StaticOperand in project jackrabbit by apache.

the class OperandEvaluator method getValues.

/**
     * Evaluates the given operand in the context of the given row.
     *
     * @param operand operand to be evaluated
     * @param row query result row
     * @return values of the operand at the given row
     * @throws RepositoryException if the operand can't be evaluated
     */
public Value[] getValues(Operand operand, Row row) throws RepositoryException {
    if (operand instanceof StaticOperand) {
        StaticOperand so = (StaticOperand) operand;
        return new Value[] { getValue(so) };
    } else if (operand instanceof FullTextSearchScore) {
        FullTextSearchScore ftss = (FullTextSearchScore) operand;
        double score = row.getScore(ftss.getSelectorName());
        return new Value[] { factory.createValue(score) };
    } else if (operand instanceof NodeName) {
        NodeName nn = (NodeName) operand;
        String name = row.getNode(nn.getSelectorName()).getName();
        // root node
        if ("".equals(name)) {
            return new Value[] { factory.createValue(name, PropertyType.STRING) };
        }
        return new Value[] { factory.createValue(name, PropertyType.NAME) };
    } else if (operand instanceof Length) {
        return getLengthValues((Length) operand, row);
    } else if (operand instanceof LowerCase) {
        return getLowerCaseValues((LowerCase) operand, row);
    } else if (operand instanceof UpperCase) {
        return getUpperCaseValues((UpperCase) operand, row);
    } else if (operand instanceof NodeLocalName) {
        return getNodeLocalNameValues((NodeLocalName) operand, row);
    } else if (operand instanceof PropertyValue) {
        return getPropertyValues((PropertyValue) operand, row);
    } else {
        throw new UnsupportedRepositoryOperationException("Unknown operand type: " + operand);
    }
}

Example 7 with StaticOperand

use of javax.jcr.query.qom.StaticOperand in project jackrabbit by apache.

the class QueryObjectModelFactoryTest method testFullTextSearch.

/**
     * Test case for {@link QueryObjectModelFactory#fullTextSearch(String, String, StaticOperand)}
     */
public void testFullTextSearch() throws RepositoryException {
    FullTextSearch ftSearch = qf.fullTextSearch(SELECTOR_NAME1, propertyName1, qf.literal(vf.createValue(FULLTEXT_SEARCH_EXPR)));
    assertEquals("Wrong selector name", SELECTOR_NAME1, ftSearch.getSelectorName());
    assertEquals("Wrong propertyName", propertyName1, ftSearch.getPropertyName());
    StaticOperand op = ftSearch.getFullTextSearchExpression();
    assertNotNull(op);
    assertTrue("not a Literal", op instanceof Literal);
    Literal literal = (Literal) op;
    assertEquals(FULLTEXT_SEARCH_EXPR, literal.getLiteralValue().getString());
}