/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.test.api.query.qom;
import javax.jcr.RepositoryException;
import javax.jcr.Node;
import javax.jcr.query.qom.Ordering;
import javax.jcr.query.qom.QueryObjectModelFactory;
import javax.jcr.query.qom.QueryObjectModel;
import javax.jcr.query.RowIterator;
import javax.jcr.query.Query;
/**
* <code>FullTextSearchScoreTest</code> contains fulltext search score tests.
*/
public class FullTextSearchScoreTest extends AbstractQOMTest {
private static final String TEXT = "the quick brown fox jumps over the lazy dog.";
protected void setUp() throws Exception {
super.setUp();
Node n1 = testRootNode.addNode(nodeName1, testNodeType);
n1.setProperty(propertyName1, TEXT);
Node n2 = testRootNode.addNode(nodeName2, testNodeType);
n2.setProperty(propertyName1, TEXT);
n2.setProperty(propertyName2, TEXT);
superuser.save();
}
public void testOrdering() throws RepositoryException {
QueryObjectModel qom = qf.createQuery(
qf.selector(testNodeType, "s"),
qf.and(
qf.fullTextSearch("s", null, qf.literal(vf.createValue("fox"))),
qf.descendantNode("s", testRootNode.getPath())
),
new Ordering[]{qf.ascending(qf.fullTextSearchScore("s"))},
null
);
forQOMandSQL2(qom, new Callable() {
public Object call(Query query) throws RepositoryException {
RowIterator rows = query.execute().getRows();
double previousScore = Double.NaN;
while (rows.hasNext()) {
double score = rows.nextRow().getScore("s");
if (!Double.isNaN(previousScore)) {
assertTrue("wrong order", previousScore <= score);
}
previousScore = score;
}
return null;
}
});
}
public void testConstraint() throws RepositoryException {
QueryObjectModel qom = qf.createQuery(
qf.selector(testNodeType, "s"),
qf.and(
qf.and(
qf.fullTextSearch("s", null, qf.literal(vf.createValue("fox"))),
qf.comparison(
qf.fullTextSearchScore("s"),
QueryObjectModelFactory.JCR_OPERATOR_GREATER_THAN,
qf.literal(vf.createValue(Double.MIN_VALUE))
)
),
qf.descendantNode("s", testRootNode.getPath())
),
new Ordering[]{qf.descending(qf.fullTextSearchScore("s"))},
null
);
forQOMandSQL2(qom, new Callable() {
public Object call(Query query) throws RepositoryException {
RowIterator rows = query.execute().getRows();
while (rows.hasNext()) {
double score = rows.nextRow().getScore("s");
if (!Double.isNaN(score)) {
assertTrue("wrong full text search score", Double.MIN_VALUE < score);
}
}
return null;
}
});
}
}