pFad - Phonifier reborn

From 0afdbab5e9a9cde90fee1604798bde1d3d5efea9 Mon Sep 17 00:00:00 2001 From: dondonz <13839920+dondonz@users.noreply.github.com> Date: Tue, 8 Apr 2025 09:46:03 +1000 Subject: [PATCH 01/11] Remove jcenter reference after sunset --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 9f47b15..c7c6fe9 100644 --- a/README.md +++ b/README.md @@ -64,7 +64,7 @@ Gradle users configure the `java-dataloader` dependency in `build.gradle`: ``` repositories { - jcenter() + mavenCentral() } dependencies { From 6942cc1feff913ec2a52e2569cd57f78c73a7864 Mon Sep 17 00:00:00 2001 From: Davide Angelocola Date: Mon, 14 Apr 2025 15:50:42 +0200 Subject: [PATCH 02/11] Breaking change for StatisticsCollector Use `LongAdder` instead of `AtomicLong`, that is more suitable for high contention (see the javadoc). --- .../stats/DelegatingStatisticsCollector.java | 40 +++---- .../stats/NoOpStatisticsCollector.java | 36 +++--- .../stats/SimpleStatisticsCollector.java | 59 +++++----- .../dataloader/stats/StatisticsCollector.java | 44 +++---- .../stats/ThreadLocalStatisticsCollector.java | 40 +++---- .../org/dataloader/DataLoaderStatsTest.java | 32 ++--- .../dataloader/performance/AtomicVsAdder.java | 111 ++++++++++++++++++ 7 files changed, 224 insertions(+), 138 deletions(-) create mode 100644 src/test/java/org/dataloader/performance/AtomicVsAdder.java diff --git a/src/main/java/org/dataloader/stats/DelegatingStatisticsCollector.java b/src/main/java/org/dataloader/stats/DelegatingStatisticsCollector.java index 563d37b..36ed69a 100644 --- a/src/main/java/org/dataloader/stats/DelegatingStatisticsCollector.java +++ b/src/main/java/org/dataloader/stats/DelegatingStatisticsCollector.java @@ -26,63 +26,63 @@ public DelegatingStatisticsCollector(StatisticsCollector delegateCollector) { } @Override - public long incrementLoadCount(IncrementLoadCountStatisticsContext context) { + public void incrementLoadCount(IncrementLoadCountStatisticsContext context) { delegateCollector.incrementLoadCount(context); - return collector.incrementLoadCount(context); + collector.incrementLoadCount(context); } @Deprecated @Override - public long incrementLoadCount() { - return incrementLoadCount(null); + public void incrementLoadCount() { + incrementLoadCount(null); } @Override - public long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { + public void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { delegateCollector.incrementLoadErrorCount(context); - return collector.incrementLoadErrorCount(context); + collector.incrementLoadErrorCount(context); } @Deprecated @Override - public long incrementLoadErrorCount() { - return incrementLoadErrorCount(null); + public void incrementLoadErrorCount() { + incrementLoadErrorCount(null); } @Override - public long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { + public void incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { delegateCollector.incrementBatchLoadCountBy(delta, context); - return collector.incrementBatchLoadCountBy(delta, context); + collector.incrementBatchLoadCountBy(delta, context); } @Deprecated @Override - public long incrementBatchLoadCountBy(long delta) { - return incrementBatchLoadCountBy(delta, null); + public void incrementBatchLoadCountBy(long delta) { + incrementBatchLoadCountBy(delta, null); } @Override - public long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { + public void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { delegateCollector.incrementBatchLoadExceptionCount(context); - return collector.incrementBatchLoadExceptionCount(context); + collector.incrementBatchLoadExceptionCount(context); } @Deprecated @Override - public long incrementBatchLoadExceptionCount() { - return incrementBatchLoadExceptionCount(null); + public void incrementBatchLoadExceptionCount() { + incrementBatchLoadExceptionCount(null); } @Override - public long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { + public void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { delegateCollector.incrementCacheHitCount(context); - return collector.incrementCacheHitCount(context); + collector.incrementCacheHitCount(context); } @Deprecated @Override - public long incrementCacheHitCount() { - return incrementCacheHitCount(null); + public void incrementCacheHitCount() { + incrementCacheHitCount(null); } /** diff --git a/src/main/java/org/dataloader/stats/NoOpStatisticsCollector.java b/src/main/java/org/dataloader/stats/NoOpStatisticsCollector.java index e7267b3..6397d8f 100644 --- a/src/main/java/org/dataloader/stats/NoOpStatisticsCollector.java +++ b/src/main/java/org/dataloader/stats/NoOpStatisticsCollector.java @@ -14,58 +14,54 @@ public class NoOpStatisticsCollector implements StatisticsCollector { private static final Statistics ZERO_STATS = new Statistics(); @Override - public long incrementLoadCount(IncrementLoadCountStatisticsContext context) { - return 0; + public void incrementLoadCount(IncrementLoadCountStatisticsContext context) { } @Deprecated @Override - public long incrementLoadCount() { - return incrementLoadCount(null); + public void incrementLoadCount() { + incrementLoadCount(null); } @Override - public long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { - return 0; + public void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { } @Deprecated @Override - public long incrementLoadErrorCount() { - return incrementLoadErrorCount(null); + public void incrementLoadErrorCount() { + incrementLoadErrorCount(null); } @Override - public long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { - return 0; + public void incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { } @Deprecated @Override - public long incrementBatchLoadCountBy(long delta) { - return incrementBatchLoadCountBy(delta, null); + public void incrementBatchLoadCountBy(long delta) { + incrementBatchLoadCountBy(delta, null); } @Override - public long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { - return 0; + public void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { + } @Deprecated @Override - public long incrementBatchLoadExceptionCount() { - return incrementBatchLoadExceptionCount(null); + public void incrementBatchLoadExceptionCount() { + incrementBatchLoadExceptionCount(null); } @Override - public long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { - return 0; + public void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { } @Deprecated @Override - public long incrementCacheHitCount() { - return incrementCacheHitCount(null); + public void incrementCacheHitCount() { + incrementCacheHitCount(null); } @Override diff --git a/src/main/java/org/dataloader/stats/SimpleStatisticsCollector.java b/src/main/java/org/dataloader/stats/SimpleStatisticsCollector.java index 22b3662..2c2898a 100644 --- a/src/main/java/org/dataloader/stats/SimpleStatisticsCollector.java +++ b/src/main/java/org/dataloader/stats/SimpleStatisticsCollector.java @@ -6,7 +6,7 @@ import org.dataloader.stats.context.IncrementLoadCountStatisticsContext; import org.dataloader.stats.context.IncrementLoadErrorCountStatisticsContext; -import java.util.concurrent.atomic.AtomicLong; +import java.util.concurrent.atomic.LongAdder; /** * This simple collector uses {@link java.util.concurrent.atomic.AtomicLong}s to collect @@ -15,72 +15,73 @@ * @see org.dataloader.stats.StatisticsCollector */ public class SimpleStatisticsCollector implements StatisticsCollector { - private final AtomicLong loadCount = new AtomicLong(); - private final AtomicLong batchInvokeCount = new AtomicLong(); - private final AtomicLong batchLoadCount = new AtomicLong(); - private final AtomicLong cacheHitCount = new AtomicLong(); - private final AtomicLong batchLoadExceptionCount = new AtomicLong(); - private final AtomicLong loadErrorCount = new AtomicLong(); + + private final LongAdder loadCount = new LongAdder(); + private final LongAdder batchInvokeCount = new LongAdder(); + private final LongAdder batchLoadCount = new LongAdder(); + private final LongAdder cacheHitCount = new LongAdder(); + private final LongAdder batchLoadExceptionCount = new LongAdder(); + private final LongAdder loadErrorCount = new LongAdder(); @Override - public long incrementLoadCount(IncrementLoadCountStatisticsContext context) { - return loadCount.incrementAndGet(); + public void incrementLoadCount(IncrementLoadCountStatisticsContext context) { + loadCount.increment(); } @Deprecated @Override - public long incrementLoadCount() { - return incrementLoadCount(null); + public void incrementLoadCount() { + incrementLoadCount(null); } @Override - public long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { - return loadErrorCount.incrementAndGet(); + public void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { + loadErrorCount.increment(); } @Deprecated @Override - public long incrementLoadErrorCount() { - return incrementLoadErrorCount(null); + public void incrementLoadErrorCount() { + incrementLoadErrorCount(null); } @Override - public long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { - batchInvokeCount.incrementAndGet(); - return batchLoadCount.addAndGet(delta); + public void incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { + batchInvokeCount.increment(); + batchLoadCount.add(delta); } @Deprecated @Override - public long incrementBatchLoadCountBy(long delta) { - return incrementBatchLoadCountBy(delta, null); + public void incrementBatchLoadCountBy(long delta) { + incrementBatchLoadCountBy(delta, null); } @Override - public long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { - return batchLoadExceptionCount.incrementAndGet(); + public void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { + batchLoadExceptionCount.increment(); } @Deprecated @Override - public long incrementBatchLoadExceptionCount() { - return incrementBatchLoadExceptionCount(null); + public void incrementBatchLoadExceptionCount() { + incrementBatchLoadExceptionCount(null); } @Override - public long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { - return cacheHitCount.incrementAndGet(); + public void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { + cacheHitCount.increment(); } @Deprecated @Override - public long incrementCacheHitCount() { - return incrementCacheHitCount(null); + public void incrementCacheHitCount() { + incrementCacheHitCount(null); } @Override public Statistics getStatistics() { - return new Statistics(loadCount.get(), loadErrorCount.get(), batchInvokeCount.get(), batchLoadCount.get(), batchLoadExceptionCount.get(), cacheHitCount.get()); + return new Statistics(loadCount.sum(), loadErrorCount.sum(), batchInvokeCount.sum(), batchLoadCount.sum(), batchLoadExceptionCount.sum(), cacheHitCount.sum()); } @Override diff --git a/src/main/java/org/dataloader/stats/StatisticsCollector.java b/src/main/java/org/dataloader/stats/StatisticsCollector.java index 33e417f..7b14eab 100644 --- a/src/main/java/org/dataloader/stats/StatisticsCollector.java +++ b/src/main/java/org/dataloader/stats/StatisticsCollector.java @@ -18,21 +18,18 @@ public interface StatisticsCollector { * * @param the class of the key in the data loader * @param context the context containing metadata of the data loader invocation - * - * @return the current value after increment */ - default long incrementLoadCount(IncrementLoadCountStatisticsContext context) { - return incrementLoadCount(); + default void incrementLoadCount(IncrementLoadCountStatisticsContext context) { + incrementLoadCount(); } /** * Called to increment the number of loads * * @deprecated use {@link #incrementLoadCount(IncrementLoadCountStatisticsContext)} - * @return the current value after increment */ @Deprecated - long incrementLoadCount(); + void incrementLoadCount(); /** * Called to increment the number of loads that resulted in an object deemed in error @@ -40,20 +37,18 @@ default long incrementLoadCount(IncrementLoadCountStatisticsContext conte * @param the class of the key in the data loader * @param context the context containing metadata of the data loader invocation * - * @return the current value after increment */ - default long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { - return incrementLoadErrorCount(); + default void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { + incrementLoadErrorCount(); } /** * Called to increment the number of loads that resulted in an object deemed in error * * @deprecated use {@link #incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext)} - * @return the current value after increment */ @Deprecated - long incrementLoadErrorCount(); + void incrementLoadErrorCount(); /** * Called to increment the number of batch loads @@ -61,11 +56,9 @@ default long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContex * @param the class of the key in the data loader * @param delta how much to add to the count * @param context the context containing metadata of the data loader invocation - * - * @return the current value after increment */ - default long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { - return incrementBatchLoadCountBy(delta); + default void incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { + incrementBatchLoadCountBy(delta); } /** @@ -74,52 +67,45 @@ default long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountBy * @param delta how much to add to the count * * @deprecated use {@link #incrementBatchLoadCountBy(long, IncrementBatchLoadCountByStatisticsContext)} - * @return the current value after increment */ @Deprecated - long incrementBatchLoadCountBy(long delta); + void incrementBatchLoadCountBy(long delta); /** * Called to increment the number of batch loads exceptions * * @param the class of the key in the data loader * @param context the context containing metadata of the data loader invocation - * - * @return the current value after increment */ - default long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { - return incrementBatchLoadExceptionCount(); + default void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { + incrementBatchLoadExceptionCount(); } /** * Called to increment the number of batch loads exceptions * * @deprecated use {@link #incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext)} - * @return the current value after increment */ @Deprecated - long incrementBatchLoadExceptionCount(); + void incrementBatchLoadExceptionCount(); /** * Called to increment the number of cache hits * * @param the class of the key in the data loader * @param context the context containing metadata of the data loader invocation - * - * @return the current value after increment */ - default long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { - return incrementCacheHitCount(); + default void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { + incrementCacheHitCount(); } /** * Called to increment the number of cache hits * * @deprecated use {@link #incrementCacheHitCount(IncrementCacheHitCountStatisticsContext)} - * @return the current value after increment */ @Deprecated - long incrementCacheHitCount(); + void incrementCacheHitCount(); /** * @return the statistics that have been gathered to this point in time diff --git a/src/main/java/org/dataloader/stats/ThreadLocalStatisticsCollector.java b/src/main/java/org/dataloader/stats/ThreadLocalStatisticsCollector.java index d091c5a..cab6d0d 100644 --- a/src/main/java/org/dataloader/stats/ThreadLocalStatisticsCollector.java +++ b/src/main/java/org/dataloader/stats/ThreadLocalStatisticsCollector.java @@ -35,63 +35,63 @@ public ThreadLocalStatisticsCollector resetThread() { } @Override - public long incrementLoadCount(IncrementLoadCountStatisticsContext context) { + public void incrementLoadCount(IncrementLoadCountStatisticsContext context) { overallCollector.incrementLoadCount(context); - return collector.get().incrementLoadCount(context); + collector.get().incrementLoadCount(context); } @Deprecated @Override - public long incrementLoadCount() { - return incrementLoadCount(null); + public void incrementLoadCount() { + incrementLoadCount(null); } @Override - public long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { + public void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { overallCollector.incrementLoadErrorCount(context); - return collector.get().incrementLoadErrorCount(context); + collector.get().incrementLoadErrorCount(context); } @Deprecated @Override - public long incrementLoadErrorCount() { - return incrementLoadErrorCount(null); + public void incrementLoadErrorCount() { + incrementLoadErrorCount(null); } @Override - public long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { + public void incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { overallCollector.incrementBatchLoadCountBy(delta, context); - return collector.get().incrementBatchLoadCountBy(delta, context); + collector.get().incrementBatchLoadCountBy(delta, context); } @Deprecated @Override - public long incrementBatchLoadCountBy(long delta) { - return incrementBatchLoadCountBy(delta, null); + public void incrementBatchLoadCountBy(long delta) { + incrementBatchLoadCountBy(delta, null); } @Override - public long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { + public void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { overallCollector.incrementBatchLoadExceptionCount(context); - return collector.get().incrementBatchLoadExceptionCount(context); + collector.get().incrementBatchLoadExceptionCount(context); } @Deprecated @Override - public long incrementBatchLoadExceptionCount() { - return incrementBatchLoadExceptionCount(null); + public void incrementBatchLoadExceptionCount() { + incrementBatchLoadExceptionCount(null); } @Override - public long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { + public void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { overallCollector.incrementCacheHitCount(context); - return collector.get().incrementCacheHitCount(context); + collector.get().incrementCacheHitCount(context); } @Deprecated @Override - public long incrementCacheHitCount() { - return incrementCacheHitCount(null); + public void incrementCacheHitCount() { + incrementCacheHitCount(null); } /** diff --git a/src/test/java/org/dataloader/DataLoaderStatsTest.java b/src/test/java/org/dataloader/DataLoaderStatsTest.java index b8393e6..87814d1 100644 --- a/src/test/java/org/dataloader/DataLoaderStatsTest.java +++ b/src/test/java/org/dataloader/DataLoaderStatsTest.java @@ -221,63 +221,55 @@ private static class ContextPassingStatisticsCollector implements StatisticsColl public List> incrementCacheHitCountStatisticsContexts = new ArrayList<>(); @Override - public long incrementLoadCount(IncrementLoadCountStatisticsContext context) { + public void incrementLoadCount(IncrementLoadCountStatisticsContext context) { incrementLoadCountStatisticsContexts.add(context); - return 0; } @Deprecated @Override - public long incrementLoadCount() { - return 0; + public void incrementLoadCount() { + } @Override - public long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { + public void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext context) { incrementLoadErrorCountStatisticsContexts.add(context); - return 0; } @Deprecated @Override - public long incrementLoadErrorCount() { - return 0; + public void incrementLoadErrorCount() { + } @Override - public long incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { + public void incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext context) { incrementBatchLoadCountByStatisticsContexts.add(context); - return 0; } @Deprecated @Override - public long incrementBatchLoadCountBy(long delta) { - return 0; + public void incrementBatchLoadCountBy(long delta) { } @Override - public long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { + public void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext context) { incrementBatchLoadExceptionCountStatisticsContexts.add(context); - return 0; } @Deprecated @Override - public long incrementBatchLoadExceptionCount() { - return 0; + public void incrementBatchLoadExceptionCount() { } @Override - public long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { + public void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext context) { incrementCacheHitCountStatisticsContexts.add(context); - return 0; } @Deprecated @Override - public long incrementCacheHitCount() { - return 0; + public void incrementCacheHitCount() { } @Override diff --git a/src/test/java/org/dataloader/performance/AtomicVsAdder.java b/src/test/java/org/dataloader/performance/AtomicVsAdder.java new file mode 100644 index 0000000..ee5e02a --- /dev/null +++ b/src/test/java/org/dataloader/performance/AtomicVsAdder.java @@ -0,0 +1,111 @@ +package org.dataloader.performance; + +import java.time.Duration; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.Future; +import java.util.concurrent.atomic.AtomicLong; +import java.util.concurrent.atomic.LongAdder; + +public class AtomicVsAdder { + + private static final ExecutorService EXECUTOR = Executors.newCachedThreadPool(); + + public static void main(final String[] args) throws Exception { + // knobs + final var iterationsList = List.of(1 << 20L, 1 << 24L); + final var numberOfThreadsList = List.of(1, 2, 4, 8, 16); + final var strategies = List.of(new LongAdderStrategy(), new AtomicLongStrategy()); + + // test + System.out.println("testing with #cpu=" + Runtime.getRuntime().availableProcessors()); + for (int iterations : iterationsList) { + for (int numberOfThreads : numberOfThreadsList) { + for (Strategy strategy : strategies) { + performTest(iterations, numberOfThreads, strategy); + } + } + } + + EXECUTOR.shutdownNow(); + + } + + private static void performTest(final long iterations, final int numberOfThreads, Strategy strategy) throws Exception { + final List> futures = new ArrayList<>(); + System.out.println("start test with " + iterations + " iterations using " + numberOfThreads + " threads and strategy " + strategy.getClass().getSimpleName()); + final long start = System.nanoTime(); + + for (int i = 0; i < numberOfThreads; i++) { + Future submit = EXECUTOR.submit(() -> concurrentWork(strategy, iterations)); + futures.add(submit); + } + for (final Future future : futures) { + future.get(); // wait for all + } + final long end = System.nanoTime(); + System.out.println("done in " + Duration.ofNanos(end - start).toMillis() + "ms => result " + strategy.get()); + System.out.println("----"); + strategy.reset(); + } + + @SuppressWarnings("SameParameterValue") + private static void concurrentWork(final Strategy strategy, final long iterations) { + long work = iterations; + while (work-- > 0) { + strategy.increment(); + } + } + + interface Strategy { + void increment(); + + long get(); + + void reset(); + } + + static class LongAdderStrategy implements Strategy { + + private LongAdder longAdder = new LongAdder(); + + @Override + public void increment() { + longAdder.increment(); + } + + @Override + public long get() { + return longAdder.sum(); + } + + @Override + public void reset() { + longAdder = new LongAdder(); + } + } + + static class AtomicLongStrategy implements Strategy { + + private final AtomicLong atomicLong = new AtomicLong(0); + + @Override + public void increment() { + atomicLong.incrementAndGet(); + } + + @Override + public long get() { + return atomicLong.get(); + } + + @Override + public void reset() { + atomicLong.set(0); + } + } + +} \ No newline at end of file From 8f46b37235a57344420c7ca501a1b583aedfe0e2 Mon Sep 17 00:00:00 2001 From: Andreas Marek Date: Tue, 15 Apr 2025 09:51:46 +1000 Subject: [PATCH 03/11] add jmh testing with one initial performance test --- build.gradle | 1 + .../DataLoaderDispatchPerformance.java | 309 ++++++++++++++++++ .../performance/PerformanceTestingUtils.java | 84 +++++ 3 files changed, 394 insertions(+) create mode 100644 src/jmh/java/performance/DataLoaderDispatchPerformance.java create mode 100644 src/jmh/java/performance/PerformanceTestingUtils.java diff --git a/build.gradle b/build.gradle index 7d98bc3..d7bef7a 100644 --- a/build.gradle +++ b/build.gradle @@ -10,6 +10,7 @@ plugins { id 'biz.aQute.bnd.builder' version '6.2.0' id 'io.github.gradle-nexus.publish-plugin' version '1.0.0' id 'com.github.ben-manes.versions' version '0.51.0' + id "me.champeau.jmh" version "0.7.3" } java { diff --git a/src/jmh/java/performance/DataLoaderDispatchPerformance.java b/src/jmh/java/performance/DataLoaderDispatchPerformance.java new file mode 100644 index 0000000..0b4696d --- /dev/null +++ b/src/jmh/java/performance/DataLoaderDispatchPerformance.java @@ -0,0 +1,309 @@ +package performance; + +import org.dataloader.BatchLoader; +import org.dataloader.DataLoader; +import org.dataloader.DataLoaderFactory; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Fork; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.Warmup; +import org.openjdk.jmh.infra.Blackhole; + +import java.util.List; +import java.util.Map; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.TimeUnit; +import java.util.stream.Collectors; + +@State(Scope.Benchmark) +@Warmup(iterations = 2, time = 5) +@Measurement(iterations = 4) +@Fork(1) +public class DataLoaderDispatchPerformance { + + static Owner o1 = new Owner("O-1", "Andi", List.of("P-1", "P-2", "P-3")); + static Owner o2 = new Owner("O-2", "George", List.of("P-4", "P-5", "P-6")); + static Owner o3 = new Owner("O-3", "Peppa", List.of("P-7", "P-8", "P-9", "P-10")); + static Owner o4 = new Owner("O-4", "Alice", List.of("P-11", "P-12")); + static Owner o5 = new Owner("O-5", "Bob", List.of("P-13")); + static Owner o6 = new Owner("O-6", "Catherine", List.of("P-14", "P-15", "P-16")); + static Owner o7 = new Owner("O-7", "David", List.of("P-17")); + static Owner o8 = new Owner("O-8", "Emma", List.of("P-18", "P-19", "P-20", "P-21")); + static Owner o9 = new Owner("O-9", "Frank", List.of("P-22")); + static Owner o10 = new Owner("O-10", "Grace", List.of("P-23", "P-24")); + static Owner o11 = new Owner("O-11", "Hannah", List.of("P-25", "P-26", "P-27")); + static Owner o12 = new Owner("O-12", "Ian", List.of("P-28")); + static Owner o13 = new Owner("O-13", "Jane", List.of("P-29", "P-30")); + static Owner o14 = new Owner("O-14", "Kevin", List.of("P-31", "P-32", "P-33")); + static Owner o15 = new Owner("O-15", "Laura", List.of("P-34")); + static Owner o16 = new Owner("O-16", "Michael", List.of("P-35", "P-36")); + static Owner o17 = new Owner("O-17", "Nina", List.of("P-37", "P-38", "P-39", "P-40")); + static Owner o18 = new Owner("O-18", "Oliver", List.of("P-41")); + static Owner o19 = new Owner("O-19", "Paula", List.of("P-42", "P-43")); + static Owner o20 = new Owner("O-20", "Quinn", List.of("P-44", "P-45", "P-46")); + static Owner o21 = new Owner("O-21", "Rachel", List.of("P-47")); + static Owner o22 = new Owner("O-22", "Steve", List.of("P-48", "P-49")); + static Owner o23 = new Owner("O-23", "Tina", List.of("P-50", "P-51", "P-52")); + static Owner o24 = new Owner("O-24", "Uma", List.of("P-53")); + static Owner o25 = new Owner("O-25", "Victor", List.of("P-54", "P-55")); + static Owner o26 = new Owner("O-26", "Wendy", List.of("P-56", "P-57", "P-58")); + static Owner o27 = new Owner("O-27", "Xander", List.of("P-59")); + static Owner o28 = new Owner("O-28", "Yvonne", List.of("P-60", "P-61")); + static Owner o29 = new Owner("O-29", "Zach", List.of("P-62", "P-63", "P-64")); + static Owner o30 = new Owner("O-30", "Willy", List.of("P-65", "P-66", "P-67")); + + + static Pet p1 = new Pet("P-1", "Bella", "O-1", List.of("P-2", "P-3", "P-4")); + static Pet p2 = new Pet("P-2", "Charlie", "O-2", List.of("P-1", "P-5", "P-6")); + static Pet p3 = new Pet("P-3", "Luna", "O-3", List.of("P-1", "P-2", "P-7", "P-8")); + static Pet p4 = new Pet("P-4", "Max", "O-1", List.of("P-1", "P-9", "P-10")); + static Pet p5 = new Pet("P-5", "Lucy", "O-2", List.of("P-2", "P-6")); + static Pet p6 = new Pet("P-6", "Cooper", "O-3", List.of("P-3", "P-5", "P-7")); + static Pet p7 = new Pet("P-7", "Daisy", "O-1", List.of("P-4", "P-6", "P-8")); + static Pet p8 = new Pet("P-8", "Milo", "O-2", List.of("P-3", "P-7", "P-9")); + static Pet p9 = new Pet("P-9", "Lola", "O-3", List.of("P-4", "P-8", "P-10")); + static Pet p10 = new Pet("P-10", "Rocky", "O-1", List.of("P-4", "P-9")); + static Pet p11 = new Pet("P-11", "Buddy", "O-4", List.of("P-12")); + static Pet p12 = new Pet("P-12", "Bailey", "O-4", List.of("P-11", "P-13")); + static Pet p13 = new Pet("P-13", "Sadie", "O-5", List.of("P-12")); + static Pet p14 = new Pet("P-14", "Maggie", "O-6", List.of("P-15")); + static Pet p15 = new Pet("P-15", "Sophie", "O-6", List.of("P-14", "P-16")); + static Pet p16 = new Pet("P-16", "Chloe", "O-6", List.of("P-15")); + static Pet p17 = new Pet("P-17", "Duke", "O-7", List.of("P-18")); + static Pet p18 = new Pet("P-18", "Riley", "O-8", List.of("P-17", "P-19")); + static Pet p19 = new Pet("P-19", "Lilly", "O-8", List.of("P-18", "P-20")); + static Pet p20 = new Pet("P-20", "Zoey", "O-8", List.of("P-19")); + static Pet p21 = new Pet("P-21", "Oscar", "O-8", List.of("P-22")); + static Pet p22 = new Pet("P-22", "Toby", "O-9", List.of("P-21", "P-23")); + static Pet p23 = new Pet("P-23", "Ruby", "O-10", List.of("P-22")); + static Pet p24 = new Pet("P-24", "Milo", "O-10", List.of("P-25")); + static Pet p25 = new Pet("P-25", "Finn", "O-11", List.of("P-24", "P-26")); + static Pet p26 = new Pet("P-26", "Luna", "O-11", List.of("P-25")); + static Pet p27 = new Pet("P-27", "Ellie", "O-11", List.of("P-28")); + static Pet p28 = new Pet("P-28", "Harley", "O-12", List.of("P-27", "P-29")); + static Pet p29 = new Pet("P-29", "Penny", "O-13", List.of("P-28")); + static Pet p30 = new Pet("P-30", "Hazel", "O-13", List.of("P-31")); + static Pet p31 = new Pet("P-31", "Gus", "O-14", List.of("P-30", "P-32")); + static Pet p32 = new Pet("P-32", "Dexter", "O-14", List.of("P-31")); + static Pet p33 = new Pet("P-33", "Winnie", "O-14", List.of("P-34")); + static Pet p34 = new Pet("P-34", "Murphy", "O-15", List.of("P-33", "P-35")); + static Pet p35 = new Pet("P-35", "Moose", "O-16", List.of("P-34")); + static Pet p36 = new Pet("P-36", "Scout", "O-16", List.of("P-37")); + static Pet p37 = new Pet("P-37", "Rex", "O-17", List.of("P-36", "P-38")); + static Pet p38 = new Pet("P-38", "Coco", "O-17", List.of("P-37")); + static Pet p39 = new Pet("P-39", "Maddie", "O-17", List.of("P-40")); + static Pet p40 = new Pet("P-40", "Archie", "O-17", List.of("P-39", "P-41")); + static Pet p41 = new Pet("P-41", "Buster", "O-18", List.of("P-40")); + static Pet p42 = new Pet("P-42", "Rosie", "O-19", List.of("P-43")); + static Pet p43 = new Pet("P-43", "Molly", "O-19", List.of("P-42", "P-44")); + static Pet p44 = new Pet("P-44", "Henry", "O-20", List.of("P-43")); + static Pet p45 = new Pet("P-45", "Leo", "O-20", List.of("P-46")); + static Pet p46 = new Pet("P-46", "Jack", "O-20", List.of("P-45", "P-47")); + static Pet p47 = new Pet("P-47", "Zoe", "O-21", List.of("P-46")); + static Pet p48 = new Pet("P-48", "Lulu", "O-22", List.of("P-49")); + static Pet p49 = new Pet("P-49", "Mimi", "O-22", List.of("P-48", "P-50")); + static Pet p50 = new Pet("P-50", "Nala", "O-23", List.of("P-49")); + static Pet p51 = new Pet("P-51", "Simba", "O-23", List.of("P-52")); + static Pet p52 = new Pet("P-52", "Teddy", "O-23", List.of("P-51", "P-53")); + static Pet p53 = new Pet("P-53", "Mochi", "O-24", List.of("P-52")); + static Pet p54 = new Pet("P-54", "Oreo", "O-25", List.of("P-55")); + static Pet p55 = new Pet("P-55", "Peanut", "O-25", List.of("P-54", "P-56")); + static Pet p56 = new Pet("P-56", "Pumpkin", "O-26", List.of("P-55")); + static Pet p57 = new Pet("P-57", "Shadow", "O-26", List.of("P-58")); + static Pet p58 = new Pet("P-58", "Sunny", "O-26", List.of("P-57", "P-59")); + static Pet p59 = new Pet("P-59", "Thor", "O-27", List.of("P-58")); + static Pet p60 = new Pet("P-60", "Willow", "O-28", List.of("P-61")); + static Pet p61 = new Pet("P-61", "Zeus", "O-28", List.of("P-60", "P-62")); + static Pet p62 = new Pet("P-62", "Ace", "O-29", List.of("P-61")); + static Pet p63 = new Pet("P-63", "Blue", "O-29", List.of("P-64")); + static Pet p64 = new Pet("P-64", "Cleo", "O-29", List.of("P-63", "P-65")); + static Pet p65 = new Pet("P-65", "Dolly", "O-30", List.of("P-64")); + static Pet p66 = new Pet("P-66", "Ella", "O-30", List.of("P-67")); + static Pet p67 = new Pet("P-67", "Freddy", "O-30", List.of("P-66")); + + + static Map owners = Map.ofEntries( + Map.entry(o1.id, o1), + Map.entry(o2.id, o2), + Map.entry(o3.id, o3), + Map.entry(o4.id, o4), + Map.entry(o5.id, o5), + Map.entry(o6.id, o6), + Map.entry(o7.id, o7), + Map.entry(o8.id, o8), + Map.entry(o9.id, o9), + Map.entry(o10.id, o10), + Map.entry(o11.id, o11), + Map.entry(o12.id, o12), + Map.entry(o13.id, o13), + Map.entry(o14.id, o14), + Map.entry(o15.id, o15), + Map.entry(o16.id, o16), + Map.entry(o17.id, o17), + Map.entry(o18.id, o18), + Map.entry(o19.id, o19), + Map.entry(o20.id, o20), + Map.entry(o21.id, o21), + Map.entry(o22.id, o22), + Map.entry(o23.id, o23), + Map.entry(o24.id, o24), + Map.entry(o25.id, o25), + Map.entry(o26.id, o26), + Map.entry(o27.id, o27), + Map.entry(o28.id, o28), + Map.entry(o29.id, o29), + Map.entry(o30.id, o30) + ); + static Map pets = Map.ofEntries( + Map.entry(p1.id, p1), + Map.entry(p2.id, p2), + Map.entry(p3.id, p3), + Map.entry(p4.id, p4), + Map.entry(p5.id, p5), + Map.entry(p6.id, p6), + Map.entry(p7.id, p7), + Map.entry(p8.id, p8), + Map.entry(p9.id, p9), + Map.entry(p10.id, p10), + Map.entry(p11.id, p11), + Map.entry(p12.id, p12), + Map.entry(p13.id, p13), + Map.entry(p14.id, p14), + Map.entry(p15.id, p15), + Map.entry(p16.id, p16), + Map.entry(p17.id, p17), + Map.entry(p18.id, p18), + Map.entry(p19.id, p19), + Map.entry(p20.id, p20), + Map.entry(p21.id, p21), + Map.entry(p22.id, p22), + Map.entry(p23.id, p23), + Map.entry(p24.id, p24), + Map.entry(p25.id, p25), + Map.entry(p26.id, p26), + Map.entry(p27.id, p27), + Map.entry(p28.id, p28), + Map.entry(p29.id, p29), + Map.entry(p30.id, p30), + Map.entry(p31.id, p31), + Map.entry(p32.id, p32), + Map.entry(p33.id, p33), + Map.entry(p34.id, p34), + Map.entry(p35.id, p35), + Map.entry(p36.id, p36), + Map.entry(p37.id, p37), + Map.entry(p38.id, p38), + Map.entry(p39.id, p39), + Map.entry(p40.id, p40), + Map.entry(p41.id, p41), + Map.entry(p42.id, p42), + Map.entry(p43.id, p43), + Map.entry(p44.id, p44), + Map.entry(p45.id, p45), + Map.entry(p46.id, p46), + Map.entry(p47.id, p47), + Map.entry(p48.id, p48), + Map.entry(p49.id, p49), + Map.entry(p50.id, p50), + Map.entry(p51.id, p51), + Map.entry(p52.id, p52), + Map.entry(p53.id, p53), + Map.entry(p54.id, p54), + Map.entry(p55.id, p55), + Map.entry(p56.id, p56), + Map.entry(p57.id, p57), + Map.entry(p58.id, p58), + Map.entry(p59.id, p59), + Map.entry(p60.id, p60), + Map.entry(p61.id, p61), + Map.entry(p62.id, p62), + Map.entry(p63.id, p63), + Map.entry(p64.id, p64), + Map.entry(p65.id, p65), + Map.entry(p66.id, p66), + Map.entry(p67.id, p67) + ); + + static class Owner { + public Owner(String id, String name, List petIds) { + this.id = id; + this.name = name; + this.petIds = petIds; + } + + String id; + String name; + List petIds; + } + + static class Pet { + public Pet(String id, String name, String ownerId, List friendsIds) { + this.id = id; + this.name = name; + this.ownerId = ownerId; + this.friendsIds = friendsIds; + } + + String id; + String name; + String ownerId; + List friendsIds; + } + + + static BatchLoader ownerBatchLoader = list -> { + List collect = list.stream().map(key -> { + Owner owner = owners.get(key); + return owner; + }).collect(Collectors.toList()); + return CompletableFuture.completedFuture(collect); + }; + static BatchLoader petBatchLoader = list -> { + List collect = list.stream().map(key -> { + Pet owner = pets.get(key); + return owner; + }).collect(Collectors.toList()); + return CompletableFuture.completedFuture(collect); + }; + + + @State(Scope.Benchmark) + public static class MyState { + @Setup + public void setup() { + + } + + } + + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + public void loadAndDispatch(MyState myState, Blackhole blackhole) { + DataLoader ownerDL = DataLoaderFactory.newDataLoader(ownerBatchLoader); + DataLoader petDL = DataLoaderFactory.newDataLoader(petBatchLoader); + + for (Owner owner : owners.values()) { + ownerDL.load(owner.id); + for (String petId : owner.petIds) { + petDL.load(petId); + for (String friendId : pets.get(petId).friendsIds) { + petDL.load(friendId); + } + } + } + + CompletableFuture cf1 = ownerDL.dispatch(); + CompletableFuture cf2 = petDL.dispatch(); + blackhole.consume(CompletableFuture.allOf(cf1, cf2).join()); + } + + +} diff --git a/src/jmh/java/performance/PerformanceTestingUtils.java b/src/jmh/java/performance/PerformanceTestingUtils.java new file mode 100644 index 0000000..9e05fd6 --- /dev/null +++ b/src/jmh/java/performance/PerformanceTestingUtils.java @@ -0,0 +1,84 @@ +package performance; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.net.URL; +import java.nio.charset.Charset; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.concurrent.Callable; + +public class PerformanceTestingUtils { + + @SuppressWarnings("UnstableApiUsage") + static String loadResource(String name) { + return asRTE(() -> { + URL resource = PerformanceTestingUtils.class.getClassLoader().getResource(name); + if (resource == null) { + throw new IllegalArgumentException("missing resource: " + name); + } + byte[] bytes; + try (InputStream inputStream = resource.openStream()) { + bytes = inputStream.readAllBytes(); + } + return new String(bytes, Charset.defaultCharset()); + }); + } + + static T asRTE(Callable callable) { + try { + return callable.call(); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + public static void runInToolingForSomeTimeThenExit(Runnable setup, Runnable r, Runnable tearDown) { + int runForMillis = getRunForMillis(); + if (runForMillis <= 0) { + System.out.print("'runForMillis' environment var is not set - continuing \n"); + return; + } + System.out.printf("Running initial code in some tooling - runForMillis=%d \n", runForMillis); + System.out.print("Get your tooling in order and press enter..."); + readLine(); + System.out.print("Lets go...\n"); + setup.run(); + + DateTimeFormatter dtf = DateTimeFormatter.ofPattern("HH:mm:ss"); + long now, then = System.currentTimeMillis(); + do { + now = System.currentTimeMillis(); + long msLeft = runForMillis - (now - then); + System.out.printf("\t%s Running in loop... %s ms left\n", dtf.format(LocalDateTime.now()), msLeft); + r.run(); + now = System.currentTimeMillis(); + } while ((now - then) < runForMillis); + + tearDown.run(); + + System.out.printf("This ran for %d millis. Exiting...\n", System.currentTimeMillis() - then); + System.exit(0); + } + + private static void readLine() { + BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); + try { + br.readLine(); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + + private static int getRunForMillis() { + String runFor = System.getenv("runForMillis"); + try { + return Integer.parseInt(runFor); + } catch (NumberFormatException e) { + return -1; + } + } + +} From 4569c4324a022ab6c220ee6cf6e045fc9d0c2905 Mon Sep 17 00:00:00 2001 From: bbaker Date: Thu, 1 May 2025 12:48:45 +1000 Subject: [PATCH 04/11] Breaking change - renaming old mutable setXX methods --- README.md | 12 ++++---- .../org/dataloader/DataLoaderOptions.java | 24 ++++++++-------- src/test/java/ReadmeExamples.java | 12 ++++---- .../DataLoaderBatchLoaderEnvironmentTest.java | 16 +++++------ .../org/dataloader/DataLoaderBuilderTest.java | 2 +- .../org/dataloader/DataLoaderOptionsTest.java | 20 ++++++------- .../dataloader/DataLoaderRegistryTest.java | 6 ++-- .../org/dataloader/DataLoaderStatsTest.java | 10 +++---- .../java/org/dataloader/DataLoaderTest.java | 28 +++++++++---------- .../dataloader/DataLoaderValueCacheTest.java | 20 ++++++------- .../DataLoaderInstrumentationTest.java | 10 +++---- ...DataLoaderRegistryInstrumentationTest.java | 10 +++---- .../scheduler/BatchLoaderSchedulerTest.java | 12 ++++---- 13 files changed, 91 insertions(+), 91 deletions(-) diff --git a/README.md b/README.md index c7c6fe9..a5835de 100644 --- a/README.md +++ b/README.md @@ -205,7 +205,7 @@ for the context object. ```java DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); + .withBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); BatchLoaderWithContext batchLoader = new BatchLoaderWithContext() { @Override @@ -227,7 +227,7 @@ You can gain access to them as a map by key or as the original list of context o ```java DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); + .withBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); BatchLoaderWithContext batchLoader = new BatchLoaderWithContext() { @Override @@ -433,7 +433,7 @@ However, you can create your own custom future cache and supply it to the data l ```java MyCustomCache customCache = new MyCustomCache(); - DataLoaderOptions options = DataLoaderOptions.newOptions().setCacheMap(customCache); + DataLoaderOptions options = DataLoaderOptions.newOptions().withsetCacheMap(customCache); DataLoaderFactory.newDataLoader(userBatchLoader, options); ``` @@ -467,7 +467,7 @@ The tests have an example based on [Caffeine](https://github.com/ben-manes/caffe In certain uncommon cases, a DataLoader which does not cache may be desirable. ```java - DataLoaderFactory.newDataLoader(userBatchLoader, DataLoaderOptions.newOptions().setCachingEnabled(false)); + DataLoaderFactory.newDataLoader(userBatchLoader, DataLoaderOptions.newOptions().withCachingEnabled(false)); ``` Calling the above will ensure that every call to `.load()` will produce a new promise, and requested keys will not be saved in memory. @@ -533,7 +533,7 @@ Knowing what the behaviour of your data is important for you to understand how e You can configure the statistics collector used when you build the data loader ```java - DataLoaderOptions options = DataLoaderOptions.newOptions().setStatisticsCollector(() -> new ThreadLocalStatisticsCollector()); + DataLoaderOptions options = DataLoaderOptions.newOptions().withStatisticsCollector(() -> new ThreadLocalStatisticsCollector()); DataLoader userDataLoader = DataLoaderFactory.newDataLoader(userBatchLoader,options); ``` @@ -780,7 +780,7 @@ You set the `DataLoaderInstrumentation` into the `DataLoaderOptions` at build ti }); } }; - DataLoaderOptions options = DataLoaderOptions.newOptions().setInstrumentation(timingInstrumentation); + DataLoaderOptions options = DataLoaderOptions.newOptions().withInstrumentation(timingInstrumentation); DataLoader userDataLoader = DataLoaderFactory.newDataLoader(userBatchLoader, options); ``` diff --git a/src/main/java/org/dataloader/DataLoaderOptions.java b/src/main/java/org/dataloader/DataLoaderOptions.java index 8667943..0679fbd 100644 --- a/src/main/java/org/dataloader/DataLoaderOptions.java +++ b/src/main/java/org/dataloader/DataLoaderOptions.java @@ -177,7 +177,7 @@ public boolean batchingEnabled() { * @param batchingEnabled {@code true} to enable batch loading, {@code false} otherwise * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setBatchingEnabled(boolean batchingEnabled) { + public DataLoaderOptions withBatchingEnabled(boolean batchingEnabled) { return builder().setBatchingEnabled(batchingEnabled).build(); } @@ -196,7 +196,7 @@ public boolean cachingEnabled() { * @param cachingEnabled {@code true} to enable caching, {@code false} otherwise * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setCachingEnabled(boolean cachingEnabled) { + public DataLoaderOptions withCachingEnabled(boolean cachingEnabled) { return builder().setCachingEnabled(cachingEnabled).build(); } @@ -220,7 +220,7 @@ public boolean cachingExceptionsEnabled() { * @param cachingExceptionsEnabled {@code true} to enable caching exceptional values, {@code false} otherwise * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setCachingExceptionsEnabled(boolean cachingExceptionsEnabled) { + public DataLoaderOptions withCachingExceptionsEnabled(boolean cachingExceptionsEnabled) { return builder().setCachingExceptionsEnabled(cachingExceptionsEnabled).build(); } @@ -241,7 +241,7 @@ public Optional cacheKeyFunction() { * @param cacheKeyFunction the cache key function to use * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setCacheKeyFunction(CacheKey cacheKeyFunction) { + public DataLoaderOptions withCacheKeyFunction(CacheKey cacheKeyFunction) { return builder().setCacheKeyFunction(cacheKeyFunction).build(); } @@ -262,7 +262,7 @@ public DataLoaderOptions setCacheKeyFunction(CacheKey cacheKeyFunction) { * @param cacheMap the cache map instance * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setCacheMap(CacheMap cacheMap) { + public DataLoaderOptions withCacheMap(CacheMap cacheMap) { return builder().setCacheMap(cacheMap).build(); } @@ -283,7 +283,7 @@ public int maxBatchSize() { * @param maxBatchSize the maximum batch size * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setMaxBatchSize(int maxBatchSize) { + public DataLoaderOptions withMaxBatchSize(int maxBatchSize) { return builder().setMaxBatchSize(maxBatchSize).build(); } @@ -302,7 +302,7 @@ public StatisticsCollector getStatisticsCollector() { * @param statisticsCollector the statistics collector to use * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setStatisticsCollector(Supplier statisticsCollector) { + public DataLoaderOptions withStatisticsCollector(Supplier statisticsCollector) { return builder().setStatisticsCollector(nonNull(statisticsCollector)).build(); } @@ -319,7 +319,7 @@ public BatchLoaderContextProvider getBatchLoaderContextProvider() { * @param contextProvider the batch loader context provider * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setBatchLoaderContextProvider(BatchLoaderContextProvider contextProvider) { + public DataLoaderOptions withBatchLoaderContextProvider(BatchLoaderContextProvider contextProvider) { return builder().setBatchLoaderContextProvider(nonNull(contextProvider)).build(); } @@ -340,7 +340,7 @@ public DataLoaderOptions setBatchLoaderContextProvider(BatchLoaderContextProvide * @param valueCache the value cache instance * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setValueCache(ValueCache valueCache) { + public DataLoaderOptions withValueCache(ValueCache valueCache) { return builder().setValueCache(valueCache).build(); } @@ -357,7 +357,7 @@ public ValueCacheOptions getValueCacheOptions() { * @param valueCacheOptions the value cache options * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setValueCacheOptions(ValueCacheOptions valueCacheOptions) { + public DataLoaderOptions withValueCacheOptions(ValueCacheOptions valueCacheOptions) { return builder().setValueCacheOptions(nonNull(valueCacheOptions)).build(); } @@ -375,7 +375,7 @@ public BatchLoaderScheduler getBatchLoaderScheduler() { * @param batchLoaderScheduler the scheduler * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setBatchLoaderScheduler(BatchLoaderScheduler batchLoaderScheduler) { + public DataLoaderOptions withBatchLoaderScheduler(BatchLoaderScheduler batchLoaderScheduler) { return builder().setBatchLoaderScheduler(batchLoaderScheduler).build(); } @@ -392,7 +392,7 @@ public DataLoaderInstrumentation getInstrumentation() { * @param instrumentation the new {@link DataLoaderInstrumentation} * @return a new data loader options instance for fluent coding */ - public DataLoaderOptions setInstrumentation(DataLoaderInstrumentation instrumentation) { + public DataLoaderOptions withInstrumentation(DataLoaderInstrumentation instrumentation) { return builder().setInstrumentation(instrumentation).build(); } diff --git a/src/test/java/ReadmeExamples.java b/src/test/java/ReadmeExamples.java index 1f718aa..327073f 100644 --- a/src/test/java/ReadmeExamples.java +++ b/src/test/java/ReadmeExamples.java @@ -105,7 +105,7 @@ public CompletionStage> load(List userIds) { private void callContextExample() { DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); + .withBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); BatchLoaderWithContext batchLoader = new BatchLoaderWithContext() { @Override @@ -120,7 +120,7 @@ public CompletionStage> load(List keys, BatchLoaderEnvironm private void keyContextExample() { DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); + .withBatchLoaderContextProvider(() -> SecurityCtx.getCallingUserCtx()); BatchLoaderWithContext batchLoader = new BatchLoaderWithContext() { @Override @@ -236,7 +236,7 @@ private void clearCacheOnError() { BatchLoader teamsBatchLoader; private void disableCache() { - DataLoaderFactory.newDataLoader(userBatchLoader, DataLoaderOptions.newOptions().setCachingEnabled(false)); + DataLoaderFactory.newDataLoader(userBatchLoader, DataLoaderOptions.newOptions().withCachingEnabled(false)); userDataLoader.load("A"); @@ -283,7 +283,7 @@ public CacheMap clear() { private void customCache() { MyCustomCache customCache = new MyCustomCache(); - DataLoaderOptions options = DataLoaderOptions.newOptions().setCacheMap(customCache); + DataLoaderOptions options = DataLoaderOptions.newOptions().withCacheMap(customCache); DataLoaderFactory.newDataLoader(userBatchLoader, options); } @@ -311,7 +311,7 @@ private void statsExample() { private void statsConfigExample() { - DataLoaderOptions options = DataLoaderOptions.newOptions().setStatisticsCollector(() -> new ThreadLocalStatisticsCollector()); + DataLoaderOptions options = DataLoaderOptions.newOptions().withStatisticsCollector(() -> new ThreadLocalStatisticsCollector()); DataLoader userDataLoader = DataLoaderFactory.newDataLoader(userBatchLoader, options); } @@ -410,7 +410,7 @@ public DataLoaderInstrumentationContext> beginBatchLoader(DataLoader userDataLoader = DataLoaderFactory.newDataLoader(userBatchLoader, options); } diff --git a/src/test/java/org/dataloader/DataLoaderBatchLoaderEnvironmentTest.java b/src/test/java/org/dataloader/DataLoaderBatchLoaderEnvironmentTest.java index 90adbc5..435610f 100644 --- a/src/test/java/org/dataloader/DataLoaderBatchLoaderEnvironmentTest.java +++ b/src/test/java/org/dataloader/DataLoaderBatchLoaderEnvironmentTest.java @@ -41,7 +41,7 @@ public void context_is_passed_to_batch_loader_function() { return CompletableFuture.completedFuture(list); }; DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> "ctx"); + .withBatchLoaderContextProvider(() -> "ctx"); DataLoader loader = newDataLoader(batchLoader, options); loader.load("A"); @@ -61,7 +61,7 @@ public void context_is_passed_to_batch_loader_function() { public void key_contexts_are_passed_to_batch_loader_function() { BatchLoaderWithContext batchLoader = contextBatchLoader(); DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> "ctx"); + .withBatchLoaderContextProvider(() -> "ctx"); DataLoader loader = newDataLoader(batchLoader, options); loader.load("A", "aCtx"); @@ -81,8 +81,8 @@ public void key_contexts_are_passed_to_batch_loader_function() { public void key_contexts_are_passed_to_batch_loader_function_when_batching_disabled() { BatchLoaderWithContext batchLoader = contextBatchLoader(); DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchingEnabled(false) - .setBatchLoaderContextProvider(() -> "ctx"); + .withBatchingEnabled(false) + .withBatchLoaderContextProvider(() -> "ctx"); DataLoader loader = newDataLoader(batchLoader, options); CompletableFuture aLoad = loader.load("A", "aCtx"); @@ -104,7 +104,7 @@ public void key_contexts_are_passed_to_batch_loader_function_when_batching_disab public void missing_key_contexts_are_passed_to_batch_loader_function() { BatchLoaderWithContext batchLoader = contextBatchLoader(); DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> "ctx"); + .withBatchLoaderContextProvider(() -> "ctx"); DataLoader loader = newDataLoader(batchLoader, options); loader.load("A", "aCtx"); @@ -133,7 +133,7 @@ public void context_is_passed_to_map_batch_loader_function() { return CompletableFuture.completedFuture(map); }; DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> "ctx"); + .withBatchLoaderContextProvider(() -> "ctx"); DataLoader loader = newMappedDataLoader(mapBatchLoader, options); loader.load("A", "aCtx"); @@ -199,8 +199,8 @@ public void null_is_passed_as_context_to_map_loader_if_you_do_nothing() { public void mmap_semantics_apply_to_batch_loader_context() { BatchLoaderWithContext batchLoader = contextBatchLoader(); DataLoaderOptions options = DataLoaderOptions.newOptions() - .setBatchLoaderContextProvider(() -> "ctx") - .setCachingEnabled(false); + .withBatchLoaderContextProvider(() -> "ctx") + .withCachingEnabled(false); DataLoader loader = newDataLoader(batchLoader, options); loader.load("A", "aCtx"); diff --git a/src/test/java/org/dataloader/DataLoaderBuilderTest.java b/src/test/java/org/dataloader/DataLoaderBuilderTest.java index f38ff82..b9014b1 100644 --- a/src/test/java/org/dataloader/DataLoaderBuilderTest.java +++ b/src/test/java/org/dataloader/DataLoaderBuilderTest.java @@ -13,7 +13,7 @@ public class DataLoaderBuilderTest { BatchLoader batchLoader2 = keys -> null; DataLoaderOptions defaultOptions = DataLoaderOptions.newOptions(); - DataLoaderOptions differentOptions = DataLoaderOptions.newOptions().setCachingEnabled(false); + DataLoaderOptions differentOptions = DataLoaderOptions.newOptions().withCachingEnabled(false); @Test void canBuildNewDataLoaders() { diff --git a/src/test/java/org/dataloader/DataLoaderOptionsTest.java b/src/test/java/org/dataloader/DataLoaderOptionsTest.java index b4ebb9e..c331942 100644 --- a/src/test/java/org/dataloader/DataLoaderOptionsTest.java +++ b/src/test/java/org/dataloader/DataLoaderOptionsTest.java @@ -89,25 +89,25 @@ public Object getKey(Object input) { @Test void canBuildOk() { - assertThat(optionsDefault.setBatchingEnabled(false).batchingEnabled(), + assertThat(optionsDefault.withBatchingEnabled(false).batchingEnabled(), equalTo(false)); - assertThat(optionsDefault.setBatchLoaderScheduler(testBatchLoaderScheduler).getBatchLoaderScheduler(), + assertThat(optionsDefault.withBatchLoaderScheduler(testBatchLoaderScheduler).getBatchLoaderScheduler(), equalTo(testBatchLoaderScheduler)); - assertThat(optionsDefault.setBatchLoaderContextProvider(testBatchLoaderContextProvider).getBatchLoaderContextProvider(), + assertThat(optionsDefault.withBatchLoaderContextProvider(testBatchLoaderContextProvider).getBatchLoaderContextProvider(), equalTo(testBatchLoaderContextProvider)); - assertThat(optionsDefault.setCacheMap(testCacheMap).cacheMap().get(), + assertThat(optionsDefault.withCacheMap(testCacheMap).cacheMap().get(), equalTo(testCacheMap)); - assertThat(optionsDefault.setCachingEnabled(false).cachingEnabled(), + assertThat(optionsDefault.withCachingEnabled(false).cachingEnabled(), equalTo(false)); - assertThat(optionsDefault.setValueCacheOptions(testValueCacheOptions).getValueCacheOptions(), + assertThat(optionsDefault.withValueCacheOptions(testValueCacheOptions).getValueCacheOptions(), equalTo(testValueCacheOptions)); - assertThat(optionsDefault.setCacheKeyFunction(testCacheKey).cacheKeyFunction().get(), + assertThat(optionsDefault.withCacheKeyFunction(testCacheKey).cacheKeyFunction().get(), equalTo(testCacheKey)); - assertThat(optionsDefault.setValueCache(testValueCache).valueCache().get(), + assertThat(optionsDefault.withValueCache(testValueCache).valueCache().get(), equalTo(testValueCache)); - assertThat(optionsDefault.setMaxBatchSize(10).maxBatchSize(), + assertThat(optionsDefault.withMaxBatchSize(10).maxBatchSize(), equalTo(10)); - assertThat(optionsDefault.setStatisticsCollector(testStatisticsCollectorSupplier).getStatisticsCollector(), + assertThat(optionsDefault.withStatisticsCollector(testStatisticsCollectorSupplier).getStatisticsCollector(), equalTo(testStatisticsCollectorSupplier.get())); DataLoaderOptions builtOptions = optionsDefault.transform(builder -> { diff --git a/src/test/java/org/dataloader/DataLoaderRegistryTest.java b/src/test/java/org/dataloader/DataLoaderRegistryTest.java index bd1534d..34190eb 100644 --- a/src/test/java/org/dataloader/DataLoaderRegistryTest.java +++ b/src/test/java/org/dataloader/DataLoaderRegistryTest.java @@ -79,13 +79,13 @@ public void stats_can_be_collected() { DataLoaderRegistry registry = new DataLoaderRegistry(); DataLoader dlA = newDataLoader(identityBatchLoader, - DataLoaderOptions.newOptions().setStatisticsCollector(SimpleStatisticsCollector::new) + DataLoaderOptions.newOptions().withStatisticsCollector(SimpleStatisticsCollector::new) ); DataLoader dlB = newDataLoader(identityBatchLoader, - DataLoaderOptions.newOptions().setStatisticsCollector(SimpleStatisticsCollector::new) + DataLoaderOptions.newOptions().withStatisticsCollector(SimpleStatisticsCollector::new) ); DataLoader dlC = newDataLoader(identityBatchLoader, - DataLoaderOptions.newOptions().setStatisticsCollector(SimpleStatisticsCollector::new) + DataLoaderOptions.newOptions().withStatisticsCollector(SimpleStatisticsCollector::new) ); registry.register("a", dlA).register("b", dlB).register("c", dlC); diff --git a/src/test/java/org/dataloader/DataLoaderStatsTest.java b/src/test/java/org/dataloader/DataLoaderStatsTest.java index b8393e6..a236169 100644 --- a/src/test/java/org/dataloader/DataLoaderStatsTest.java +++ b/src/test/java/org/dataloader/DataLoaderStatsTest.java @@ -33,7 +33,7 @@ public class DataLoaderStatsTest { public void stats_are_collected_by_default() { BatchLoader batchLoader = CompletableFuture::completedFuture; DataLoader loader = newDataLoader(batchLoader, - DataLoaderOptions.newOptions().setStatisticsCollector(SimpleStatisticsCollector::new) + DataLoaderOptions.newOptions().withStatisticsCollector(SimpleStatisticsCollector::new) ); loader.load("A"); @@ -75,7 +75,7 @@ public void stats_are_collected_with_specified_collector() { collector.incrementBatchLoadCountBy(1, new IncrementBatchLoadCountByStatisticsContext<>(1, null)); BatchLoader batchLoader = CompletableFuture::completedFuture; - DataLoaderOptions loaderOptions = DataLoaderOptions.newOptions().setStatisticsCollector(() -> collector); + DataLoaderOptions loaderOptions = DataLoaderOptions.newOptions().withStatisticsCollector(() -> collector); DataLoader loader = newDataLoader(batchLoader, loaderOptions); loader.load("A"); @@ -113,7 +113,7 @@ public void stats_are_collected_with_caching_disabled() { StatisticsCollector collector = new SimpleStatisticsCollector(); BatchLoader batchLoader = CompletableFuture::completedFuture; - DataLoaderOptions loaderOptions = DataLoaderOptions.newOptions().setStatisticsCollector(() -> collector).setCachingEnabled(false); + DataLoaderOptions loaderOptions = DataLoaderOptions.newOptions().withStatisticsCollector(() -> collector).withCachingEnabled(false); DataLoader loader = newDataLoader(batchLoader, loaderOptions); loader.load("A"); @@ -166,7 +166,7 @@ public void stats_are_collected_with_caching_disabled() { @Test public void stats_are_collected_on_exceptions() { DataLoader loader = DataLoaderFactory.newDataLoaderWithTry(batchLoaderThatBlows, - DataLoaderOptions.newOptions().setStatisticsCollector(SimpleStatisticsCollector::new) + DataLoaderOptions.newOptions().withStatisticsCollector(SimpleStatisticsCollector::new) ); loader.load("A"); @@ -290,7 +290,7 @@ public Statistics getStatistics() { public void context_is_passed_through_to_collector() { ContextPassingStatisticsCollector statisticsCollector = new ContextPassingStatisticsCollector(); DataLoader> loader = newDataLoader(batchLoaderThatBlows, - DataLoaderOptions.newOptions().setStatisticsCollector(() -> statisticsCollector) + DataLoaderOptions.newOptions().withStatisticsCollector(() -> statisticsCollector) ); loader.load("key", "keyContext"); diff --git a/src/test/java/org/dataloader/DataLoaderTest.java b/src/test/java/org/dataloader/DataLoaderTest.java index 069d390..cb6adad 100644 --- a/src/test/java/org/dataloader/DataLoaderTest.java +++ b/src/test/java/org/dataloader/DataLoaderTest.java @@ -588,7 +588,7 @@ public void should_Cache_failed_fetches(TestDataLoaderFactory factory) { @ParameterizedTest @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void should_NOT_Cache_failed_fetches_if_told_not_too(TestDataLoaderFactory factory) { - DataLoaderOptions options = DataLoaderOptions.newOptions().setCachingExceptionsEnabled(false); + DataLoaderOptions options = DataLoaderOptions.newOptions().withCachingExceptionsEnabled(false); List> loadCalls = new ArrayList<>(); DataLoader errorLoader = factory.idLoaderAllExceptions(options, loadCalls); @@ -736,7 +736,7 @@ public void should_Accept_objects_as_keys(TestDataLoaderFactory factory) { public void should_Disable_caching(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); DataLoader identityLoader = - factory.idLoader(newOptions().setCachingEnabled(false), loadCalls); + factory.idLoader(newOptions().withCachingEnabled(false), loadCalls); CompletableFuture future1 = identityLoader.load("A"); CompletableFuture future2 = identityLoader.load("B"); @@ -774,7 +774,7 @@ public void should_Disable_caching(TestDataLoaderFactory factory) throws Executi public void should_work_with_duplicate_keys_when_caching_disabled(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); DataLoader identityLoader = - factory.idLoader(newOptions().setCachingEnabled(false), loadCalls); + factory.idLoader(newOptions().withCachingEnabled(false), loadCalls); CompletableFuture future1 = identityLoader.load("A"); CompletableFuture future2 = identityLoader.load("B"); @@ -797,7 +797,7 @@ public void should_work_with_duplicate_keys_when_caching_disabled(TestDataLoader public void should_work_with_duplicate_keys_when_caching_enabled(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); DataLoader identityLoader = - factory.idLoader(newOptions().setCachingEnabled(true), loadCalls); + factory.idLoader(newOptions().withCachingEnabled(true), loadCalls); CompletableFuture future1 = identityLoader.load("A"); CompletableFuture future2 = identityLoader.load("B"); @@ -817,7 +817,7 @@ public void should_work_with_duplicate_keys_when_caching_enabled(TestDataLoaderF @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void should_Accept_objects_with_a_complex_key(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setCacheKeyFunction(getJsonObjectCacheMapFn()); + DataLoaderOptions options = newOptions().withCacheKeyFunction(getJsonObjectCacheMapFn()); DataLoader identityLoader = factory.idLoader(options, loadCalls); JsonObject key1 = new JsonObject().put("id", 123); @@ -839,7 +839,7 @@ public void should_Accept_objects_with_a_complex_key(TestDataLoaderFactory facto @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void should_Clear_objects_with_complex_key(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setCacheKeyFunction(getJsonObjectCacheMapFn()); + DataLoaderOptions options = newOptions().withCacheKeyFunction(getJsonObjectCacheMapFn()); DataLoader identityLoader = factory.idLoader(options, loadCalls); JsonObject key1 = new JsonObject().put("id", 123); @@ -864,7 +864,7 @@ public void should_Clear_objects_with_complex_key(TestDataLoaderFactory factory) @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void should_Accept_objects_with_different_order_of_keys(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setCacheKeyFunction(getJsonObjectCacheMapFn()); + DataLoaderOptions options = newOptions().withCacheKeyFunction(getJsonObjectCacheMapFn()); DataLoader identityLoader = factory.idLoader(options, loadCalls); JsonObject key1 = new JsonObject().put("a", 123).put("b", 321); @@ -887,7 +887,7 @@ public void should_Accept_objects_with_different_order_of_keys(TestDataLoaderFac @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void should_Allow_priming_the_cache_with_an_object_key(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setCacheKeyFunction(getJsonObjectCacheMapFn()); + DataLoaderOptions options = newOptions().withCacheKeyFunction(getJsonObjectCacheMapFn()); DataLoader identityLoader = factory.idLoader(options, loadCalls); JsonObject key1 = new JsonObject().put("id", 123); @@ -910,7 +910,7 @@ public void should_Allow_priming_the_cache_with_an_object_key(TestDataLoaderFact public void should_Accept_a_custom_cache_map_implementation(TestDataLoaderFactory factory) throws ExecutionException, InterruptedException { CustomCacheMap customMap = new CustomCacheMap(); List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setCacheMap(customMap); + DataLoaderOptions options = newOptions().withCacheMap(customMap); DataLoader identityLoader = factory.idLoader(options, loadCalls); // Fetches as expected @@ -961,7 +961,7 @@ public void should_Accept_a_custom_cache_map_implementation(TestDataLoaderFactor @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void should_degrade_gracefully_if_cache_get_throws(TestDataLoaderFactory factory) { CacheMap cache = new ThrowingCacheMap(); - DataLoaderOptions options = newOptions().setCachingEnabled(true).setCacheMap(cache); + DataLoaderOptions options = newOptions().withCachingEnabled(true).withCacheMap(cache); List> loadCalls = new ArrayList<>(); DataLoader identityLoader = factory.idLoader(options, loadCalls); @@ -976,7 +976,7 @@ public void should_degrade_gracefully_if_cache_get_throws(TestDataLoaderFactory @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void batching_disabled_should_dispatch_immediately(TestDataLoaderFactory factory) { List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setBatchingEnabled(false); + DataLoaderOptions options = newOptions().withBatchingEnabled(false); DataLoader identityLoader = factory.idLoader(options, loadCalls); CompletableFuture fa = identityLoader.load("A"); @@ -1005,7 +1005,7 @@ public void batching_disabled_should_dispatch_immediately(TestDataLoaderFactory @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void batching_disabled_and_caching_disabled_should_dispatch_immediately_and_forget(TestDataLoaderFactory factory) { List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setBatchingEnabled(false).setCachingEnabled(false); + DataLoaderOptions options = newOptions().withBatchingEnabled(false).withCachingEnabled(false); DataLoader identityLoader = factory.idLoader(options, loadCalls); CompletableFuture fa = identityLoader.load("A"); @@ -1037,7 +1037,7 @@ public void batching_disabled_and_caching_disabled_should_dispatch_immediately_a @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void batches_multiple_requests_with_max_batch_size(TestDataLoaderFactory factory) { List> loadCalls = new ArrayList<>(); - DataLoader identityLoader = factory.idLoader(newOptions().setMaxBatchSize(2), loadCalls); + DataLoader identityLoader = factory.idLoader(newOptions().withMaxBatchSize(2), loadCalls); CompletableFuture f1 = identityLoader.load(1); CompletableFuture f2 = identityLoader.load(2); @@ -1059,7 +1059,7 @@ public void batches_multiple_requests_with_max_batch_size(TestDataLoaderFactory @MethodSource("org.dataloader.fixtures.parameterized.TestDataLoaderFactories#get") public void can_split_max_batch_sizes_correctly(TestDataLoaderFactory factory) { List> loadCalls = new ArrayList<>(); - DataLoader identityLoader = factory.idLoader(newOptions().setMaxBatchSize(5), loadCalls); + DataLoader identityLoader = factory.idLoader(newOptions().withMaxBatchSize(5), loadCalls); for (int i = 0; i < 21; i++) { identityLoader.load(i); diff --git a/src/test/java/org/dataloader/DataLoaderValueCacheTest.java b/src/test/java/org/dataloader/DataLoaderValueCacheTest.java index 732febe..8217690 100644 --- a/src/test/java/org/dataloader/DataLoaderValueCacheTest.java +++ b/src/test/java/org/dataloader/DataLoaderValueCacheTest.java @@ -72,7 +72,7 @@ public void test_by_default_we_have_no_value_caching(TestDataLoaderFactory facto public void should_accept_a_remote_value_store_for_caching(TestDataLoaderFactory factory) { CustomValueCache customValueCache = new CustomValueCache(); List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setValueCache(customValueCache); + DataLoaderOptions options = newOptions().withValueCache(customValueCache); DataLoader identityLoader = factory.idLoader(options, loadCalls); // Fetches as expected @@ -127,7 +127,7 @@ public void can_use_caffeine_for_caching(TestDataLoaderFactory factory) { ValueCache caffeineValueCache = new CaffeineValueCache(caffeineCache); List> loadCalls = new ArrayList<>(); - DataLoaderOptions options = newOptions().setValueCache(caffeineValueCache); + DataLoaderOptions options = newOptions().withValueCache(caffeineValueCache); DataLoader identityLoader = factory.idLoader(options, loadCalls); // Fetches as expected @@ -170,7 +170,7 @@ public CompletableFuture

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