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

Example 11 with Column

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

the class SQL2PathEscapingTest method testGetChildrenApiStatement.

/**
 * the statement behind the api should be consistent, and return a similar
 * query. in our case it should escape the paths that have spaces in them by
 * enclosing them in single quotes
 *
 * @throws Exception
 */
public void testGetChildrenApiStatement() throws Exception {
    QueryObjectModelFactory qomf = qm.getQOMFactory();
    Source source1 = qomf.selector(NodeType.NT_BASE, "selector");
    Column[] columns = new Column[] { qomf.column("selector", null, null) };
    Constraint constraint2 = qomf.childNode("selector", n1.getPath());
    QueryObjectModel qom = qomf.createQuery(source1, constraint2, null, columns);
    checkResult(executeSQL2Query(qom.getStatement()), 2);
}

Example 12 with Column

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

the class Parser method createQueryObjectModel.

/**
 * Parse a JCR-SQL2 query and return the query object model
 *
 * @param query the query string
 * @return the query object model
 * @throws RepositoryException if parsing failed
 */
public QueryObjectModel createQueryObjectModel(String query) throws RepositoryException {
    initialize(query);
    selectors = new ArrayList<Selector>();
    expected = new ArrayList<String>();
    bindVariables = new HashMap<String, BindVariableValue>();
    read();
    read("SELECT");
    int columnParseIndex = parseIndex;
    ArrayList<ColumnOrWildcard> list = parseColumns();
    read("FROM");
    Source source = parseSource();
    Column[] columnArray = resolveColumns(columnParseIndex, list);
    Constraint constraint = null;
    if (readIf("WHERE")) {
        constraint = parseConstraint();
    }
    Ordering[] orderings = null;
    if (readIf("ORDER")) {
        read("BY");
        orderings = parseOrder();
    }
    if (currentToken.length() > 0) {
        throw getSyntaxError("<end>");
    }
    return factory.createQuery(source, constraint, orderings, columnArray);
}

Example 13 with Column

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

the class QueryObjectModelFactoryTest method testColumnWithSelector.

/**
 * Test case for {@link QueryObjectModelFactory#column(String, String, String)}
 */
public void testColumnWithSelector() throws RepositoryException {
    Column col = qf.column(SELECTOR_NAME1, propertyName1, COLUMN_NAME);
    assertEquals("Wrong selector name", SELECTOR_NAME1, col.getSelectorName());
    assertEquals("Wrong property name", propertyName1, col.getPropertyName());
    assertEquals("Wrong column name", COLUMN_NAME, col.getColumnName());
}

Example 14 with Column

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

the class QueryObjectModelFactoryTest method testCreateQueryWithConstraintOrderingAndColumn.

public void testCreateQueryWithConstraintOrderingAndColumn() throws RepositoryException {
    Selector selector = qf.selector(testNodeType, SELECTOR_NAME1);
    PropertyExistence propExist = qf.propertyExistence(SELECTOR_NAME1, propertyName1);
    PropertyValue propValue = qf.propertyValue(SELECTOR_NAME1, propertyName1);
    Ordering ordering = qf.ascending(propValue);
    Column column = qf.column(SELECTOR_NAME1, propertyName1, propertyName1);
    QueryObjectModel qom = qf.createQuery(selector, propExist, new Ordering[] { ordering }, new Column[] { column });
    assertTrue("Not a selector source", qom.getSource() instanceof Selector);
    assertTrue("Not a property existence constraint", qom.getConstraint() instanceof PropertyExistence);
    assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
    assertEquals("Wrong size of columns", 1, qom.getColumns().length);
}

Example 15 with Column

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

the class QueryObjectModelFactoryTest method testCreateQueryFromSourceWithConstraintOrderingAndColumn.

public void testCreateQueryFromSourceWithConstraintOrderingAndColumn() throws RepositoryException {
    Source selector = qf.selector(testNodeType, SELECTOR_NAME1);
    PropertyExistence propExist = qf.propertyExistence(SELECTOR_NAME1, propertyName1);
    PropertyValue propValue = qf.propertyValue(SELECTOR_NAME1, propertyName1);
    Ordering ordering = qf.ascending(propValue);
    Column column = qf.column(SELECTOR_NAME1, propertyName1, propertyName1);
    QueryObjectModel qom = qf.createQuery(selector, propExist, new Ordering[] { ordering }, new Column[] { column });
    assertTrue("Not a selector source", qom.getSource() instanceof Selector);
    assertTrue("Not a property existence constraint", qom.getConstraint() instanceof PropertyExistence);
    assertEquals("Wrong size of orderings", 1, qom.getOrderings().length);
    assertEquals("Wrong size of columns", 1, qom.getColumns().length);
}