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https://github.com/spring-projects/spring-boot.git
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Merge branch '2.6.x' into 2.7.x
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commit
26512f8ac6
@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2021 the original author or authors.
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* Copyright 2012-2022 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2021 the original author or authors.
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* Copyright 2012-2022 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -24,9 +24,10 @@ There are also several guides that cover Spring MVC available at https://spring.
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TIP: You can define as many `RouterFunction` beans as you like to modularize the definition of the router.
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Beans can be ordered if you need to apply a precedence.
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[[web.servlet.spring-mvc.auto-configuration]]
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==== Spring MVC Auto-configuration
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Spring Boot provides auto-configuration for Spring MVC that works well with most applications.
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The auto-configuration adds the following features on top of Spring's defaults:
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2021 the original author or authors.
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* Copyright 2012-2022 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -22,6 +22,7 @@ import java.nio.charset.StandardCharsets;
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import java.util.function.Consumer;
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import java.util.regex.Pattern;
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import org.springframework.util.Assert;
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import org.springframework.util.StreamUtils;
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/**
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@ -83,13 +84,8 @@ public class LogUpdateEvent extends UpdateEvent {
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}
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}
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catch (IllegalStateException ex) {
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// Parsing has failed, abort further parsing
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LogUpdateEvent abortedEvent = new LogUpdateEvent(StreamType.STD_ERR,
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ex.getMessage().getBytes(StandardCharsets.UTF_8));
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consumer.accept(abortedEvent);
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// At this point, the inputStream is burned, consume it fully to prevent
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// further processing
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byte[] message = ex.getMessage().getBytes(StandardCharsets.UTF_8);
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consumer.accept(new LogUpdateEvent(StreamType.STD_ERR, message));
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StreamUtils.drain(inputStream);
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}
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finally {
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@ -102,21 +98,12 @@ public class LogUpdateEvent extends UpdateEvent {
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if (header == null) {
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return null;
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}
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// First byte denotes stream type. 0 = stdin, 1 = stdout, 2 = stderr
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byte streamTypeId = header[0];
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if (streamTypeId < 0 || streamTypeId >= StreamType.values().length) {
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throw new IllegalStateException("Stream type is out of bounds. Must be >= 0 and < "
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+ StreamType.values().length + ", but was " + streamTypeId + ". Will abort parsing.");
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}
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StreamType streamType = StreamType.forId(header[0]);
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long size = 0;
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for (int i = 0; i < 4; i++) {
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size = (size << 8) + (header[i + 4] & 0xff);
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}
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byte[] payload = read(inputStream, size);
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StreamType streamType = StreamType.values()[streamTypeId];
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return new LogUpdateEvent(streamType, payload);
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}
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@ -152,7 +139,14 @@ public class LogUpdateEvent extends UpdateEvent {
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/**
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* Output to {@code stderr}.
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*/
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STD_ERR
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STD_ERR;
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static StreamType forId(byte id) {
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int upperBound = values().length;
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Assert.state(id > 0 && id < upperBound,
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() -> "Stream type is out of bounds. Must be >= 0 and < " + upperBound + ", but was " + id);
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return values()[id];
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}
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}
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@ -57,8 +57,7 @@ class LogUpdateEventTests {
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void readSucceedsWhenStreamTypeIsInvalid() throws IOException {
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List<LogUpdateEvent> events = readAll("log-update-event-invalid-stream-type.stream");
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assertThat(events).hasSize(1);
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assertThat(events.get(0).toString())
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.isEqualTo("Stream type is out of bounds. Must be >= 0 and < 3, but was 3. Will abort parsing.");
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assertThat(events.get(0).toString()).isEqualTo("Stream type is out of bounds. Must be >= 0 and < 3, but was 3");
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}
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private List<LogUpdateEvent> readAll(String name) throws IOException {
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@ -25,6 +25,7 @@ import java.util.concurrent.Callable;
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import org.gradle.api.GradleException;
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import org.gradle.api.Plugin;
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import org.gradle.api.Project;
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import org.gradle.api.artifacts.Configuration;
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import org.gradle.api.distribution.Distribution;
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import org.gradle.api.distribution.DistributionContainer;
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import org.gradle.api.file.CopySpec;
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@ -68,10 +69,7 @@ final class ApplicationPluginAction implements PluginApplicationAction {
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.setTemplate(project.getResources().getText().fromString(loadResource("/windowsStartScript.txt")));
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project.getConfigurations().all((configuration) -> {
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if ("bootArchives".equals(configuration.getName())) {
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CopySpec libCopySpec = project.copySpec().into("lib")
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.from((Callable<FileCollection>) () -> configuration.getArtifacts().getFiles());
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libCopySpec.setFileMode(0644);
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distribution.getContents().with(libCopySpec);
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distribution.getContents().with(artifactFilesToLibCopySpec(project, configuration));
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createStartScripts.setClasspath(configuration.getArtifacts().getFiles());
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}
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});
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@ -82,6 +80,16 @@ final class ApplicationPluginAction implements PluginApplicationAction {
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applicationConvention::getApplicationDefaultJvmArgs);
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}
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private CopySpec artifactFilesToLibCopySpec(Project project, Configuration configuration) {
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CopySpec copySpec = project.copySpec().into("lib").from(artifactFiles(configuration));
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copySpec.setFileMode(0644);
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return copySpec;
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}
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private Callable<FileCollection> artifactFiles(Configuration configuration) {
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return () -> configuration.getArtifacts().getFiles();
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}
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@Override
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public Class<? extends Plugin<Project>> getPluginClass() {
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return ApplicationPlugin.class;
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@ -83,7 +83,7 @@ final class JavaPluginAction implements PluginApplicationAction {
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configureBootBuildImageTask(project, bootJar);
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configureArtifactPublication(bootJar);
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configureBootRunTask(project);
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configureUtf8Encoding(project);
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project.afterEvaluate(this::configureUtf8Encoding);
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configureParametersCompilerArg(project);
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configureAdditionalMetadataLocations(project);
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}
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@ -166,13 +166,14 @@ final class JavaPluginAction implements PluginApplicationAction {
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return project.getConvention().getPlugin(JavaPluginConvention.class);
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}
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private void configureUtf8Encoding(Project project) {
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project.afterEvaluate(
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(evaluated) -> evaluated.getTasks().withType(JavaCompile.class).configureEach((compile) -> {
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if (compile.getOptions().getEncoding() == null) {
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compile.getOptions().setEncoding("UTF-8");
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}
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}));
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private void configureUtf8Encoding(Project evaluatedProject) {
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evaluatedProject.getTasks().withType(JavaCompile.class).configureEach(this::configureUtf8Encoding);
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}
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private void configureUtf8Encoding(JavaCompile compile) {
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if (compile.getOptions().getEncoding() == null) {
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compile.getOptions().setEncoding("UTF-8");
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}
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}
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private void configureParametersCompilerArg(Project project) {
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