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Licensed to the Austrian Association for Software Tool Integration (AASTI) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The AASTI 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.openengsb.core.persistence.internal;
public class DefaultPersistenceManager implements PersistenceManager {
    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultPersistenceManager.class);
    private String persistenceRootDir;
    public DefaultPersistenceManager() {
    }
    @Override
    public synchronized PersistenceService getPersistenceForBundle(Bundle bundle) {
        checkRootDirCreated();
        String dbFile = new File(getAbsoluteRootDir(), getFileName(bundle)).getPath();
        if (.containsKey(dbFile)) {
            return .get(dbFile);
        }
        new File(dbFile).mkdirs();
        PersistenceService bundleService =
            new DefaultPersistenceService(new File(dbFile), new DefaultObjectPersistenceBackend(bundle),
                new DefaultPersistenceIndex(new File(dbFile), new DefaultObjectPersistenceBackend(bundle)));
        .put(dbFilebundleService);
        return bundleService;
    }
    private void checkRootDirCreated() {
        File rootDir = getAbsoluteRootDir();
        if (rootDir.exists()) {
            return;
        }
        rootDir.mkdirs();
    }
    private File getAbsoluteRootDir() {
        String karafData = System.getProperty("karaf.data");
        .info("karafData: {}"karafData);
        return new File(karafData);
    }
    private String getFileName(Bundle bundle) {
        final String name = bundle.getSymbolicName() + ".data";
        .info("generated persitence-filename: {}"name);
        return name;
    }
    public void setPersistenceRootDir(String persistenceRootDir) {
        this. = persistenceRootDir;
    }
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