// Path: src/main/java/org/killbill/billing/plugin/meter/timeline/codec/TimesAndSamplesCoder.java
// public class TimesAndSamplesCoder {
// 
//     public static int getSizeOfTimeBytes(final byte[] timesAndSamples) {
//         final DataInputStream inputStream = new DataInputStream(new ByteArrayInputStream(timesAndSamples));
//         try {
//             return inputStream.readInt();
//         } catch (IOException e) {
//             throw new IllegalStateException(String.format("Exception reading timeByteCount in TimelineChunkMapper.map() for timesAndSamples %s",
//                                                           new String(Hex.encodeHex(timesAndSamples))), e);
//         }
//     }
// 
//     public static int getEncodedLength(final TimelineChunk chunk) {
//         return 4 + chunk.getTimeBytesAndSampleBytes().getTimeBytes().length +
//                chunk.getTimeBytesAndSampleBytes().getSampleBytes().length;
//     }
// 
//     public static byte[] getTimeBytes(final byte[] timesAndSamples) {
//         final int timeByteCount = getSizeOfTimeBytes(timesAndSamples);
//         return Arrays.copyOfRange(timesAndSamples, 4, 4 + timeByteCount);
//     }
// 
//     public static byte[] getSampleBytes(final byte[] timesAndSamples) {
//         final int timeByteCount = getSizeOfTimeBytes(timesAndSamples);
//         return Arrays.copyOfRange(timesAndSamples, 4 + timeByteCount, timesAndSamples.length);
//     }
// 
//     public static TimeBytesAndSampleBytes getTimesBytesAndSampleBytes(final byte[] timesAndSamples) {
//         final int timeByteCount = getSizeOfTimeBytes(timesAndSamples);
//         final byte[] timeBytes = Arrays.copyOfRange(timesAndSamples, 4, 4 + timeByteCount);
//         final byte[] sampleBytes = Arrays.copyOfRange(timesAndSamples, 4 + timeByteCount, timesAndSamples.length);
//         return new TimeBytesAndSampleBytes(timeBytes, sampleBytes);
//     }
// 
//     public static byte[] combineTimesAndSamples(final byte[] times, final byte[] samples) {
//         final int totalSamplesSize = 4 + times.length + samples.length;
//         final ByteArrayOutputStream baStream = new ByteArrayOutputStream(totalSamplesSize);
//         final DataOutputStream outputStream = new DataOutputStream(baStream);
//         try {
//             outputStream.writeInt(times.length);
//             outputStream.write(times);
//             outputStream.write(samples);
//             outputStream.flush();
//             return baStream.toByteArray();
//         } catch (IOException e) {
//             throw new IllegalStateException(String.format("Exception reading timeByteCount in TimelineChunkMapper.map() for times %s, samples %s",
//                                                           new String(Hex.encodeHex(times)), new String(Hex.encodeHex(samples))), e);
//         }
//     }
// }
// 
// Path: src/main/java/org/killbill/billing/plugin/meter/timeline/util/DateTimeUtils.java
// public class DateTimeUtils {
// 
//     public static DateTime dateTimeFromUnixSeconds(final int unixTime) {
//         return new DateTime(((long) unixTime) * 1000L, DateTimeZone.UTC);
//     }
// 
//     public static int unixSeconds(final DateTime dateTime) {
//         final long millis = dateTime.toDateTime(DateTimeZone.UTC).getMillis();
//         return (int) (millis / 1000L);
//     }
// }


import org.skife.jdbi.v2.sqlobject.BindingAnnotation;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.sql.Types;
import org.killbill.billing.plugin.meter.timeline.chunks.TimelineChunkBinder.TimelineChunkBinderFactory;
import org.killbill.billing.plugin.meter.timeline.codec.TimesAndSamplesCoder;
import org.killbill.billing.plugin.meter.timeline.util.DateTimeUtils;
import org.skife.jdbi.v2.SQLStatement;
import org.skife.jdbi.v2.sqlobject.Binder;
import org.skife.jdbi.v2.sqlobject.BinderFactory;
/*
 * Copyright 2010-2014 Ning, Inc.
 * Copyright 2014 The Billing Project, LLC
 *
 * Ning 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.killbill.billing.plugin.meter.timeline.chunks;



/**
 * jdbi binder for TimelineChunk
 */
@BindingAnnotation(TimelineChunkBinderFactory.class)
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PARAMETER})
public @interface TimelineChunkBinder {

    public static class TimelineChunkBinderFactory implements BinderFactory {

        // Maximum size in bytes for a series of timesAndSamples to stay "in row" (stored as VARBINARY).
        // Past this threshold, data is stored as a BLOB.
        private static final int MAX_IN_ROW_BLOB_SIZE = 400;

        public Binder build(final Annotation annotation) {
            return new Binder<TimelineChunkBinder, TimelineChunk>() {
                public void bind(final SQLStatement query, final TimelineChunkBinder binder, final TimelineChunk timelineChunk) {
                    query.bind("sourceRecordId", timelineChunk.getSourceId())
                         .bind("metricRecordId", timelineChunk.getMetricId())
                         .bind("sampleCount", timelineChunk.getSampleCount())
// Path: src/main/java/org/killbill/billing/plugin/meter/timeline/codec/TimesAndSamplesCoder.java
// public class TimesAndSamplesCoder {
// 
//     public static int getSizeOfTimeBytes(final byte[] timesAndSamples) {
//         final DataInputStream inputStream = new DataInputStream(new ByteArrayInputStream(timesAndSamples));
//         try {
//             return inputStream.readInt();
//         } catch (IOException e) {
//             throw new IllegalStateException(String.format("Exception reading timeByteCount in TimelineChunkMapper.map() for timesAndSamples %s",
//                                                           new String(Hex.encodeHex(timesAndSamples))), e);
//         }
//     }
// 
//     public static int getEncodedLength(final TimelineChunk chunk) {
//         return 4 + chunk.getTimeBytesAndSampleBytes().getTimeBytes().length +
//                chunk.getTimeBytesAndSampleBytes().getSampleBytes().length;
//     }
// 
//     public static byte[] getTimeBytes(final byte[] timesAndSamples) {
//         final int timeByteCount = getSizeOfTimeBytes(timesAndSamples);
//         return Arrays.copyOfRange(timesAndSamples, 4, 4 + timeByteCount);
//     }
// 
//     public static byte[] getSampleBytes(final byte[] timesAndSamples) {
//         final int timeByteCount = getSizeOfTimeBytes(timesAndSamples);
//         return Arrays.copyOfRange(timesAndSamples, 4 + timeByteCount, timesAndSamples.length);
//     }
// 
//     public static TimeBytesAndSampleBytes getTimesBytesAndSampleBytes(final byte[] timesAndSamples) {
//         final int timeByteCount = getSizeOfTimeBytes(timesAndSamples);
//         final byte[] timeBytes = Arrays.copyOfRange(timesAndSamples, 4, 4 + timeByteCount);
//         final byte[] sampleBytes = Arrays.copyOfRange(timesAndSamples, 4 + timeByteCount, timesAndSamples.length);
//         return new TimeBytesAndSampleBytes(timeBytes, sampleBytes);
//     }
// 
//     public static byte[] combineTimesAndSamples(final byte[] times, final byte[] samples) {
//         final int totalSamplesSize = 4 + times.length + samples.length;
//         final ByteArrayOutputStream baStream = new ByteArrayOutputStream(totalSamplesSize);
//         final DataOutputStream outputStream = new DataOutputStream(baStream);
//         try {
//             outputStream.writeInt(times.length);
//             outputStream.write(times);
//             outputStream.write(samples);
//             outputStream.flush();
//             return baStream.toByteArray();
//         } catch (IOException e) {
//             throw new IllegalStateException(String.format("Exception reading timeByteCount in TimelineChunkMapper.map() for times %s, samples %s",
//                                                           new String(Hex.encodeHex(times)), new String(Hex.encodeHex(samples))), e);
//         }
//     }
// }
// 
// Path: src/main/java/org/killbill/billing/plugin/meter/timeline/util/DateTimeUtils.java
// public class DateTimeUtils {
// 
//     public static DateTime dateTimeFromUnixSeconds(final int unixTime) {
//         return new DateTime(((long) unixTime) * 1000L, DateTimeZone.UTC);
//     }
// 
//     public static int unixSeconds(final DateTime dateTime) {
//         final long millis = dateTime.toDateTime(DateTimeZone.UTC).getMillis();
//         return (int) (millis / 1000L);
//     }
// }


// Path: src/main/java/org/killbill/billing/plugin/meter/timeline/chunks/TimelineChunkBinder.java
import org.skife.jdbi.v2.sqlobject.BindingAnnotation;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.sql.Types;
import org.killbill.billing.plugin.meter.timeline.chunks.TimelineChunkBinder.TimelineChunkBinderFactory;
import org.killbill.billing.plugin.meter.timeline.codec.TimesAndSamplesCoder;
import org.killbill.billing.plugin.meter.timeline.util.DateTimeUtils;
import org.skife.jdbi.v2.SQLStatement;
import org.skife.jdbi.v2.sqlobject.Binder;
import org.skife.jdbi.v2.sqlobject.BinderFactory;

/*
 * Copyright 2010-2014 Ning, Inc.
 * Copyright 2014 The Billing Project, LLC
 *
 * Ning 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.killbill.billing.plugin.meter.timeline.chunks;



/**
 * jdbi binder for TimelineChunk
 */
@BindingAnnotation(TimelineChunkBinderFactory.class)
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PARAMETER})
public @interface TimelineChunkBinder {

    public static class TimelineChunkBinderFactory implements BinderFactory {

        // Maximum size in bytes for a series of timesAndSamples to stay "in row" (stored as VARBINARY).
        // Past this threshold, data is stored as a BLOB.
        private static final int MAX_IN_ROW_BLOB_SIZE = 400;

        public Binder build(final Annotation annotation) {
            return new Binder<TimelineChunkBinder, TimelineChunk>() {
                public void bind(final SQLStatement query, final TimelineChunkBinder binder, final TimelineChunk timelineChunk) {
                    query.bind("sourceRecordId", timelineChunk.getSourceId())
                         .bind("metricRecordId", timelineChunk.getMetricId())
                         .bind("sampleCount", timelineChunk.getSampleCount())
                         .bind("startTime", DateTimeUtils.unixSeconds(timelineChunk.getStartTime()))