/*
* 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.NodeIterator;
import javax.jcr.RepositoryException;
import javax.jcr.nodetype.NoSuchNodeTypeException;
import javax.jcr.nodetype.NodeTypeManager;
import javax.jcr.query.InvalidQueryException;
import javax.jcr.query.Query;
import javax.jcr.query.qom.QueryObjectModelConstants;
import javax.jcr.query.qom.QueryObjectModel;
/**
* <code>SelectorTest</code>...
*/
public class SelectorTest extends AbstractQOMTest {
public void testSelector() throws RepositoryException {
// make sure there's at least one node with this node type
testRootNode.addNode(nodeName1, testNodeType);
superuser.save();
QueryObjectModel qom = qf.createQuery(
qf.selector(testNodeType, "s"), null, null, null);
forQOMandSQL2(qom, new Callable() {
public Object call(Query query) throws RepositoryException {
NodeIterator it = query.execute().getNodes();
while (it.hasNext()) {
assertTrue("Wrong node type", it.nextNode().isNodeType(testNodeType));
}
return null;
}
});
}
public void testSyntacticallyInvalidName() throws RepositoryException {
String invalidNodeType = testNodeType + "[";
try {
Query q = qf.createQuery(qf.selector(invalidNodeType, "s"),
null, null, null);
q.execute();
fail("Selector with syntactically invalid name must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
try {
String stmt = "SELECT * FROM [" + invalidNodeType + "]";
qm.createQuery(stmt, Query.JCR_SQL2).execute();
fail("selectorName with syntactically invalid name must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
}
public void testUnknownNodeType() throws RepositoryException {
NodeTypeManager ntMgr = superuser.getWorkspace().getNodeTypeManager();
String ntName = testNodeType;
for (;;) {
try {
ntMgr.getNodeType(ntName);
ntName += "x";
} catch (NoSuchNodeTypeException e) {
break;
}
}
try {
qf.createQuery(qf.selector(ntName, "s"), null, null, null).execute();
fail("Selector with unknown node type must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
try {
String stmt = "SELECT * FROM [" + ntName + "] AS nt";
qm.createQuery(stmt, Query.JCR_SQL2).execute();
fail("Selector with unknown node type must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
}
public void testDuplicateNodeType() throws RepositoryException {
try {
Query q = qf.createQuery(
qf.join(
qf.selector(testNodeType, "nt"),
qf.selector(testNodeType, "nt"),
QueryObjectModelConstants.JCR_JOIN_TYPE_INNER,
qf.descendantNodeJoinCondition("nt", "nt")),
null, null, null);
q.execute();
fail("Selector with two identical selector names must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
try {
String stmt = "SELECT * FROM [" + testNodeType + "] AS nt, [" +
testNodeType + "] AS nt nt INNER JOIN nt ON ISDESCENDANTNODE(nt, nt)";
qm.createQuery(stmt, Query.JCR_SQL2).execute();
fail("selectorName with syntactically invalid name must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
}
}