/*
* 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 org.apache.jackrabbit.test.NotExecutableException;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.nodetype.NodeTypeManager;
import javax.jcr.nodetype.NodeTypeIterator;
import javax.jcr.nodetype.NodeType;
import javax.jcr.query.Query;
import javax.jcr.query.InvalidQueryException;
import javax.jcr.query.qom.QueryObjectModel;
/**
* <code>DescendantNodeTest</code> contains test cases related to QOM
* DescendantNode constraints.
*/
public class DescendantNodeTest extends AbstractQOMTest {
public void testDescendantNode() throws RepositoryException {
Node n = testRootNode.addNode(nodeName1, testNodeType);
superuser.save();
QueryObjectModel qom = qf.createQuery(qf.selector(testNodeType, "s"),
qf.descendantNode("s", testRoot), null, null);
checkQOM(qom, new Node[]{n});
}
public void testDescendantNodes() throws RepositoryException {
Node n1 = testRootNode.addNode(nodeName1, testNodeType);
Node n2 = testRootNode.addNode(nodeName2, testNodeType);
Node n21 = n2.addNode(nodeName1, testNodeType);
superuser.save();
QueryObjectModel qom = qf.createQuery(qf.selector(testNodeType, "s"),
qf.descendantNode("s", testRoot), null, null);
checkQOM(qom, new Node[]{n1, n2, n21});
}
public void testPathDoesNotExist() throws RepositoryException {
QueryObjectModel qom = qf.createQuery(qf.selector(testNodeType, "s"),
qf.descendantNode("s", testRoot + "/" + nodeName1),
null, null);
checkQOM(qom, new Node[]{});
}
public void testDescendantNodesDoNotMatchSelector()
throws RepositoryException, NotExecutableException {
testRootNode.addNode(nodeName1, testNodeType);
superuser.save();
NodeTypeManager ntMgr = superuser.getWorkspace().getNodeTypeManager();
NodeTypeIterator it = ntMgr.getPrimaryNodeTypes();
NodeType testNt = ntMgr.getNodeType(testNodeType);
while (it.hasNext()) {
NodeType nt = it.nextNodeType();
if (!testNt.isNodeType(nt.getName())) {
// perform test
QueryObjectModel qom = qf.createQuery(qf.selector(nt.getName(), "s"),
qf.descendantNode("s", testRoot), null, null);
checkQOM(qom, new Node[]{});
return;
}
}
throw new NotExecutableException("No suitable node type found to " +
"perform test against '" + testNodeType + "' nodes");
}
public void testRelativePath() throws RepositoryException {
try {
Query q = qf.createQuery(qf.selector(testNodeType, "s"),
qf.descendantNode("s", testPath), null, null);
q.execute();
fail("DescendantNode with relative path argument must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
try {
String stmt = "SELECT * FROM [" + testNodeType + "] AS s WHERE " +
"ISDESCENDANTNODE(s, [" + testPath + "])";
qm.createQuery(stmt, Query.JCR_SQL2).execute();
fail("ISDESCENDANTNODE() with relative path argument must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
}
public void testSyntacticallyInvalidPath() throws RepositoryException {
String invalidPath = testRoot + "/" + nodeName1 + "[";
try {
Query q = qf.createQuery(qf.selector(testNodeType, "s"),
qf.descendantNode("s", invalidPath), null, null);
q.execute();
fail("DescendantNode with syntactically invalid path argument must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
try {
String stmt = "SELECT * FROM [" + testNodeType + "] AS s WHERE " +
"ISDESCENDANTNODE(s, [" + invalidPath + "])";
qm.createQuery(stmt, Query.JCR_SQL2).execute();
fail("ISDESCENDANTNODE() with syntactically invalid path argument must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
}
public void testNotASelectorName() throws RepositoryException {
try {
Query q = qf.createQuery(qf.selector(testNodeType, "s"),
qf.descendantNode("x", testRoot), null, null);
q.execute();
fail("DescendantNode with an unknown selector name must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
try {
String stmt = "SELECT * FROM [" + testNodeType + "] AS s WHERE " +
"ISDESCENDANTNODE(x, [" + testRoot + "])";
qm.createQuery(stmt, Query.JCR_SQL2).execute();
fail("ISDESCENDANTNODE() with an unknown selector name must throw InvalidQueryException");
} catch (InvalidQueryException e) {
// expected
}
}
}