trunk/oak-upgrade/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentCheckpointRetriever.java

/*
 * 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.oak.plugins.document;

import org.apache.jackrabbit.oak.upgrade.checkpoint.CheckpointRetriever;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

public class DocumentCheckpointRetriever {

    public static List<CheckpointRetriever.Checkpoint> getCheckpoints(DocumentNodeStore nodeStore) {
        List<CheckpointRetriever.Checkpoint> result = new ArrayList<>();
        for (Map.Entry<Revision, Checkpoints.Info> e : nodeStore.getCheckpoints().getCheckpoints().entrySet()) {
            long created = e.getKey().getTimestamp();
            long expiryTime = e.getValue().getExpiryTime();
            String name = e.getKey().toString();
            result.add(new CheckpointRetriever.Checkpoint(name, created, expiryTime));
        }
        return result;
    }

}