/*
* Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Florent Guillaume
*/
package org.eclipse.ecr.core.storage.sql;
import java.util.List;
import org.eclipse.ecr.core.query.QueryFilter;
import org.eclipse.ecr.core.storage.StorageException;
import org.eclipse.ecr.core.storage.sql.Session.PathResolver;
import org.eclipse.ecr.core.storage.sql.jdbc.QueryMaker;
import org.eclipse.ecr.core.storage.sql.jdbc.QueryMakerDescriptor;
import org.eclipse.ecr.core.storage.sql.jdbc.QueryMakerService;
import org.eclipse.ecr.core.storage.sql.jdbc.SQLInfo;
import org.eclipse.ecr.runtime.api.Framework;
import org.eclipse.ecr.testlib.NXRuntimeTestCase;
public class TestQueryMakerService extends NXRuntimeTestCase {
public static final String BUNDLE = "org.eclipse.ecr.core.storage.sql";
protected QueryMakerDescriptor desc;
public static class DummyQueryMaker1 implements QueryMaker {
@Override
public String getName() {
throw new UnsupportedOperationException();
}
@Override
public boolean accepts(String query) {
throw new UnsupportedOperationException();
}
@Override
public Query buildQuery(SQLInfo sqlInfo, Model model,
PathResolver pathResolver, String query,
QueryFilter queryFilter, Object... params)
throws StorageException {
throw new UnsupportedOperationException();
}
}
public static class DummyQueryMaker2 implements QueryMaker {
@Override
public String getName() {
throw new UnsupportedOperationException();
}
@Override
public boolean accepts(String query) {
throw new UnsupportedOperationException();
}
@Override
public Query buildQuery(SQLInfo sqlInfo, Model model,
PathResolver pathResolver, String query,
QueryFilter queryFilter, Object... params)
throws StorageException {
throw new UnsupportedOperationException();
}
}
@Override
public void setUp() throws Exception {
super.setUp();
deployBundle(BUNDLE); // will be implicit later
}
public void testBasic() throws Exception {
QueryMakerService queryMakerService = Framework.getService(QueryMakerService.class);
QueryMakerDescriptor d;
List<Class<? extends QueryMaker>> l;
int n = queryMakerService.getQueryMakers().size();
// first
d = new QueryMakerDescriptor();
d.name = "A";
d.queryMaker = DummyQueryMaker1.class;
queryMakerService.registerQueryMaker(d);
l = queryMakerService.getQueryMakers();
assertEquals(n + 1, l.size());
assertSame(DummyQueryMaker1.class, l.get(n));
// second
d = new QueryMakerDescriptor();
d.name = "B";
d.queryMaker = DummyQueryMaker2.class;
queryMakerService.registerQueryMaker(d);
l = queryMakerService.getQueryMakers();
assertEquals(n + 2, l.size());
assertSame(DummyQueryMaker1.class, l.get(n));
assertSame(DummyQueryMaker2.class, l.get(n + 1));
// disable first
d = new QueryMakerDescriptor();
d.name = "A";
d.enabled = false;
queryMakerService.registerQueryMaker(d);
l = queryMakerService.getQueryMakers();
assertEquals(n + 1, l.size());
assertSame(DummyQueryMaker2.class, l.get(n));
// override second
d = new QueryMakerDescriptor();
d.name = "B";
d.queryMaker = DummyQueryMaker1.class;
queryMakerService.registerQueryMaker(d);
l = queryMakerService.getQueryMakers();
assertEquals(n + 1, l.size());
assertSame(DummyQueryMaker1.class, l.get(n));
// add another of the first
d = new QueryMakerDescriptor();
d.name = "A";
d.queryMaker = DummyQueryMaker2.class;
queryMakerService.registerQueryMaker(d);
l = queryMakerService.getQueryMakers();
assertEquals(n + 2, l.size());
assertSame(DummyQueryMaker1.class, l.get(n));
assertSame(DummyQueryMaker2.class, l.get(n + 1));
}
}