Android Open Source - couchbase-lite-android Test31_ Compact D B

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License

The source code is released under:

Apache License

Java Source Code

/**
 * Original iOS version by  Jens Alfke/*  w  ww . j av a 2  s .co  m*/
 * Ported to Android by Marty Schoch
 *
 * Copyright (c) 2012 Couchbase, Inc. All rights reserved.
 *
 * 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 com.couchbase.lite.performance2;

import com.couchbase.lite.CouchbaseLiteException;
import com.couchbase.lite.Database;
import com.couchbase.lite.DocumentChange;
import com.couchbase.lite.LitePerfTestCase;
import com.couchbase.lite.LiteTestCase;
import com.couchbase.lite.ReplicationFilter;
import com.couchbase.lite.RevisionList;
import com.couchbase.lite.SavedRevision;
import com.couchbase.lite.Status;
import com.couchbase.lite.TransactionalTask;
import com.couchbase.lite.internal.Body;
import com.couchbase.lite.internal.RevisionInternal;
import com.couchbase.lite.support.Base64;
import com.couchbase.lite.util.Log;

import org.apache.commons.io.IOUtils;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;


import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.couchbase.lite.Revision;
import com.couchbase.lite.Document;


public class Test31_CompactDB extends LitePerfTestCase {

    public static final String TAG = "Test31_CompactDB";

    private static final String _propertyValue = "1";

    public double runOne(final int numberOfDocuments, final int sizeOfDocuments) throws Exception {
        String[] bigObj = new String[sizeOfDocuments];
        for (int i = 0; i < sizeOfDocuments; i++) {
            bigObj[i] = _propertyValue;
        }
        final Map<String, Object> props = new HashMap<String, Object>();
        props.put("bigArray", bigObj);

        long startMillis = System.currentTimeMillis();
        boolean success = database.runInTransaction(new TransactionalTask() {
            public boolean run() {
                for (int i = 0; i < numberOfDocuments; i++) {
                    //create a document
                    try {
                        Document document = database.createDocument();
                        document.putProperties(props);
                    } catch (Throwable t) {
                        Log.v("PerformanceStats",TAG+", Document create failed", t);
                        return true;
                    }
                }

                return true;
            }
        });

        long startMillis2 = System.currentTimeMillis();
        Log.v("PerformanceStats",TAG+", Compacting database with size of " + numberOfDocuments * sizeOfDocuments);
        database.compact();

        double executionTime = Long.valueOf(System.currentTimeMillis()-startMillis);
        double executionTime2 = Long.valueOf(System.currentTimeMillis()-startMillis2);
        Log.v("PerformanceStats",TAG+",total="+executionTime+",compact="+executionTime2+","+numberOfDocuments+","+sizeOfDocuments);
        return executionTime2;
    }

}

Java Source Code List

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