+/*
+ * Copyright 2005-2010 the original author or authors.
+ *
+ * Licensed 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.wamblee.support.persistence;
import java.util.ArrayList;
*/
private static final String DB_CAPABILITIES_PROP = "TEST_DB_CAPABILITIES";
- private static ServiceLoader<DatabaseProvider> LOADER = null;
+ private static ServiceLoader<DatabaseProvider> LOADER =
+ ServiceLoader.load(DatabaseProvider.class);
private DatabaseBuilder() {
// Empty.
aCapabilities = new String[] { DatabaseProvider.CAPABILITY_IN_MEMORY };
}
}
- LOGGER.info("Using capabilities: " + aCapabilities);
+ LOGGER.info("Using capabilities: " + Arrays.asList(aCapabilities));
}
synchronized (DatabaseBuilder.class) {
- initLoader();
for (DatabaseProvider db : LOADER) {
if (db.supportsCapabilities(aCapabilities)) {
return db.create();
* @return List of databases.
*/
public static List<DatabaseDescription> getSupportedDatabases() {
- initLoader();
List<DatabaseDescription> descriptions = new ArrayList<DatabaseDescription>();
for (DatabaseProvider db : LOADER) {
descriptions.add(db.getDescription());
return descriptions;
}
- private static void initLoader() {
- if (LOADER == null) {
- LOADER = ServiceLoader.load(DatabaseProvider.class);
- }
- }
-
}