Merge pull request #43328 from kgb-financial-com

* pr/43328:
  Polish 'Accept Docker progress on numbers >2GB'
  Accept Docker progress on numbers >2GB

Closes gh-43328

Author: philwebb

spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/docker/ProgressUpdateEvent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@
  * An {@link UpdateEvent} that includes progress information.
  *
  * @author Phillip Webb
+ * @author Wolfgang Kronberg
  * @since 2.3.0
  */
 public abstract class ProgressUpdateEvent extends UpdateEvent {
@@ -67,32 +68,55 @@ public String getProgress() {
 	 */
 	public static class ProgressDetail {
 
-		private final Integer current;
+		private final Long current;
 
-		private final Integer total;
+		private final Long total;
 
 		@JsonCreator
-		public ProgressDetail(Integer current, Integer total) {
+		public ProgressDetail(Long current, Long total) {
 			this.current = current;
 			this.total = total;
 		}
 
 		/**
 		 * Return the current progress value.
 		 * @return the current progress
+		 * @deprecated since 3.3.7 for removal in 3.5.0 in favor of
+		 * {@link #asPercentage()}
 		 */
+		@Deprecated(since = "3.3.7", forRemoval = true)
 		public int getCurrent() {
-			return this.current;
+			return (int) Long.min(this.current, Integer.MAX_VALUE);
 		}
 
 		/**
 		 * Return the total progress possible value.
 		 * @return the total progress possible
+		 * @deprecated since 3.3.7 for removal in 3.5.0 in favor of
+		 * {@link #asPercentage()}
 		 */
+		@Deprecated(since = "3.3.7", forRemoval = true)
 		public int getTotal() {
-			return this.total;
+			return (int) Long.min(this.total, Integer.MAX_VALUE);
 		}
 
+		/**
+		 * Return the progress as a percentage.
+		 * @return the progress percentage
+		 * @since 3.3.7
+		 */
+		public int asPercentage() {
+			int percentage = (int) ((100.0 / this.total) * this.current);
+			return (percentage < 0) ? 0 : Math.min(percentage, 100);
+		}
+
+		/**
+		 * Return if the progress detail is considered empty.
+		 * @param progressDetail the progress detail to check
+		 * @return if the progress detail is empty
+		 * @deprecated since 3.3.7 for removal in 3.5.0
+		 */
+		@Deprecated(since = "3.3.7", forRemoval = true)
 		public static boolean isEmpty(ProgressDetail progressDetail) {
 			return progressDetail == null || progressDetail.current == null || progressDetail.total == null;
 		}

spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/docker/TotalProgressListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -89,10 +89,7 @@ private void publish(int fallback) {
 	}
 
 	private static int withinPercentageBounds(int value) {
-		if (value < 0) {
-			return 0;
-		}
-		return Math.min(value, 100);
+		return (value < 0) ? 0 : Math.min(value, 100);
 	}
 
 	/**
@@ -115,8 +112,7 @@ void update(ImageProgressUpdateEvent event) {
 		}
 
 		private int updateProgress(int current, ProgressDetail detail) {
-			int result = withinPercentageBounds((int) ((100.0 / detail.getTotal()) * detail.getCurrent()));
-			return Math.max(result, current);
+			return Math.max(detail.asPercentage(), current);
 		}
 
 		void finish() {

spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/java/org/springframework/boot/buildpack/platform/docker/ProgressUpdateEventTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@
  * @param <E> The event type
  * @author Phillip Webb
  * @author Scott Frederick
+ * @author Wolfgang Kronberg
  */
 abstract class ProgressUpdateEventTests<E extends ProgressUpdateEvent> {
 
@@ -38,10 +39,21 @@ void getStatusReturnsStatus() {
 	}
 
 	@Test
+	@SuppressWarnings("removal")
 	void getProgressDetailsReturnsProgressDetails() {
 		ProgressUpdateEvent event = createEvent();
 		assertThat(event.getProgressDetail().getCurrent()).isOne();
 		assertThat(event.getProgressDetail().getTotal()).isEqualTo(2);
+		assertThat(event.getProgressDetail().asPercentage()).isEqualTo(50);
+	}
+
+	@Test
+	@SuppressWarnings("removal")
+	void getProgressDetailsReturnsProgressDetailsForLongNumbers() {
+		ProgressUpdateEvent event = createEvent("status", new ProgressDetail(4000000000L, 8000000000L), "progress");
+		assertThat(event.getProgressDetail().getCurrent()).isEqualTo(Integer.MAX_VALUE);
+		assertThat(event.getProgressDetail().getTotal()).isEqualTo(Integer.MAX_VALUE);
+		assertThat(event.getProgressDetail().asPercentage()).isEqualTo(50);
 	}
 
 	@Test
@@ -51,25 +63,28 @@ void getProgressReturnsProgress() {
 	}
 
 	@Test
+	@SuppressWarnings("removal")
 	void progressDetailIsEmptyWhenCurrentIsNullReturnsTrue() {
-		ProgressDetail detail = new ProgressDetail(null, 2);
+		ProgressDetail detail = new ProgressDetail(null, 2L);
 		assertThat(ProgressDetail.isEmpty(detail)).isTrue();
 	}
 
 	@Test
+	@SuppressWarnings("removal")
 	void progressDetailIsEmptyWhenTotalIsNullReturnsTrue() {
-		ProgressDetail detail = new ProgressDetail(1, null);
+		ProgressDetail detail = new ProgressDetail(1L, null);
 		assertThat(ProgressDetail.isEmpty(detail)).isTrue();
 	}
 
 	@Test
+	@SuppressWarnings("removal")
 	void progressDetailIsEmptyWhenTotalAndCurrentAreNotNullReturnsFalse() {
-		ProgressDetail detail = new ProgressDetail(1, 2);
+		ProgressDetail detail = new ProgressDetail(1L, 2L);
 		assertThat(ProgressDetail.isEmpty(detail)).isFalse();
 	}
 
 	protected E createEvent() {
-		return createEvent("status", new ProgressDetail(1, 2), "progress");
+		return createEvent("status", new ProgressDetail(1L, 2L), "progress");
 	}
 
 	protected abstract E createEvent(String status, ProgressDetail progressDetail, String progress);

spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/java/org/springframework/boot/buildpack/platform/docker/PullUpdateEventTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,13 +30,15 @@
 class PullUpdateEventTests extends AbstractJsonTests {
 
 	@Test
+	@SuppressWarnings("removal")
 	void readValueWhenFullDeserializesJson() throws Exception {
 		PullImageUpdateEvent event = getObjectMapper().readValue(getContent("pull-update-full.json"),
 				PullImageUpdateEvent.class);
 		assertThat(event.getId()).isEqualTo("4f4fb700ef54");
 		assertThat(event.getStatus()).isEqualTo("Extracting");
 		assertThat(event.getProgressDetail().getCurrent()).isEqualTo(16);
 		assertThat(event.getProgressDetail().getTotal()).isEqualTo(32);
+		assertThat(event.getProgressDetail().asPercentage()).isEqualTo(50);
 		assertThat(event.getProgress()).isEqualTo("[==================================================>]      32B/32B");
 	}