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Automatically register directories for registered resource hints

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When a hint such as `graphql/*.*` is registered for resources that are
looked up via classpath scanning using a pattern such as
`classpath*:graphql/**/*.graphqls`, an appropriate pattern is in fact
registered in the generated `resource-config.json` file for GraalVM
native images; however, classpath scanning fails since GraalVM
currently does not make the `graphql` directory automatically available
as a classpath resource.

This can be very confusing and cumbersome for users since a file such
as `graphql/schema.graphqls` will not be discovered via classpath
scanning even though the file is present in the native image filesystem.

To address this, this commit automatically registers resource hints for
enclosing directories for a registered pattern.

If the GraalVM team later decides to perform automatic directory
registration, we can then remove the code introduced in conjunction
with this issue.

Closes gh-29403
This commit is contained in:
Sam Brannen
2022-10-30 18:37:02 +01:00
parent d03102edc3
commit 29f085bd1a
7 changed files with 123 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
spring-core/src/test/java/org/springframework/aot/hint/ResourceHintsTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2021 the original author or authors.
* Copyright 2002-2022 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.
@@ -46,21 +46,23 @@ class ResourceHintsTests {
void registerType() {
this.resourceHints.registerType(String.class);
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("java/lang/String.class"));
patternOf("java", "java/lang", "java/lang/String.class"));
}
@Test
void registerTypeWithNestedType() {
this.resourceHints.registerType(TypeReference.of(Nested.class));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("org/springframework/aot/hint/ResourceHintsTests$Nested.class"));
patternOf("org", "org/springframework", "org/springframework/aot", "org/springframework/aot/hint",
"org/springframework/aot/hint/ResourceHintsTests$Nested.class"));
}
@Test
void registerTypeWithInnerNestedType() {
this.resourceHints.registerType(TypeReference.of(Inner.class));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("org/springframework/aot/hint/ResourceHintsTests$Nested$Inner.class"));
patternOf("org", "org/springframework", "org/springframework/aot", "org/springframework/aot/hint",
"org/springframework/aot/hint/ResourceHintsTests$Nested$Inner.class"));
}
@Test
@@ -68,16 +70,16 @@ class ResourceHintsTests {
this.resourceHints.registerType(String.class);
this.resourceHints.registerType(TypeReference.of(String.class));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("java/lang/String.class"));
patternOf("java", "java/lang", "java/lang/String.class"));
}
@Test
void registerExactMatch() {
void registerExactMatches() {
this.resourceHints.registerPattern("com/example/test.properties");
this.resourceHints.registerPattern("com/example/another.properties");
assertThat(this.resourceHints.resourcePatternHints())
.anySatisfy(patternOf("com/example/test.properties"))
.anySatisfy(patternOf("com/example/another.properties"))
.anySatisfy(patternOf("com", "com/example", "com/example/test.properties"))
.anySatisfy(patternOf("com", "com/example", "com/example/another.properties"))
.hasSize(2);
}
@@ -88,11 +90,18 @@ class ResourceHintsTests {
patternOf("/"));
}
@Test
void registerRootPattern() {
this.resourceHints.registerPattern("*.properties");
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("/", "*.properties"));
}
@Test
void registerPattern() {
this.resourceHints.registerPattern("com/example/*.properties");
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("com/example/*.properties"));
patternOf("com", "com/example", "com/example/*.properties"));
}
@Test
@@ -100,7 +109,7 @@ class ResourceHintsTests {
this.resourceHints.registerPattern(resourceHint ->
resourceHint.includes("com/example/*.properties").excludes("com/example/to-ignore.properties"));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(patternOf(
List.of("com/example/*.properties"),
List.of("com", "com/example", "com/example/*.properties"),
List.of("com/example/to-ignore.properties")));
}
@@ -109,7 +118,7 @@ class ResourceHintsTests {
this.resourceHints.registerPatternIfPresent(null, "META-INF/",
resourceHint -> resourceHint.includes("com/example/*.properties"));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("com/example/*.properties"));
patternOf("com", "com/example", "com/example/*.properties"));
}
@Test
@@ -142,7 +151,8 @@ class ResourceHintsTests {
String path = "org/springframework/aot/hint/support";
ClassPathResource resource = new ClassPathResource(path);
this.resourceHints.registerResource(resource);
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(patternOf(path));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("org", "org/springframework", "org/springframework/aot", "org/springframework/aot/hint", path));
}
@Test
@@ -150,7 +160,8 @@ class ResourceHintsTests {
String path = "org/springframework/aot/hint/support";
ClassPathResource resource = new ClassPathResource("support", RuntimeHints.class);
this.resourceHints.registerResource(resource);
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(patternOf(path));
assertThat(this.resourceHints.resourcePatternHints()).singleElement().satisfies(
patternOf("org", "org/springframework", "org/springframework/aot", "org/springframework/aot/hint", path));
}
@Test
@@ -179,7 +190,7 @@ class ResourceHintsTests {
private Consumer<ResourcePatternHints> patternOf(List<String> includes, List<String> excludes) {
return pattern -> {
assertThat(pattern.getIncludes()).map(ResourcePatternHint::getPattern).containsExactlyElementsOf(includes);
assertThat(pattern.getIncludes()).map(ResourcePatternHint::getPattern).containsExactlyInAnyOrderElementsOf(includes);
assertThat(pattern.getExcludes()).map(ResourcePatternHint::getPattern).containsExactlyElementsOf(excludes);
};
}

4
spring-core/src/test/java/org/springframework/aot/hint/RuntimeHintsTests.java
View File

@@ -31,6 +31,7 @@ class RuntimeHintsTests {
private final RuntimeHints hints = new RuntimeHints();
@Test
void reflectionHintWithClass() {
this.hints.reflection().registerType(String.class, MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS);
@@ -47,7 +48,8 @@ class RuntimeHintsTests {
void resourceHintWithClass() {
this.hints.resources().registerType(String.class);
assertThat(this.hints.resources().resourcePatternHints()).singleElement().satisfies(resourceHint -> {
assertThat(resourceHint.getIncludes()).map(ResourcePatternHint::getPattern).containsExactly("java/lang/String.class");
assertThat(resourceHint.getIncludes()).map(ResourcePatternHint::getPattern)
.containsExactlyInAnyOrder("java", "java/lang", "java/lang/String.class");
assertThat(resourceHint.getExcludes()).isEmpty();
});
}

17
spring-core/src/test/java/org/springframework/aot/hint/support/FilePatternResourceHintsRegistrarTests.java
View File

@@ -37,6 +37,7 @@ class FilePatternResourceHintsRegistrarTests {
private final ResourceHints hints = new ResourceHints();
@Test
void createWithInvalidName() {
assertThatIllegalArgumentException().isThrownBy(() -> new FilePatternResourceHintsRegistrar(
@@ -56,7 +57,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of(""), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("test*.txt"));
.satisfies(includes("/", "test*.txt"));
}
@Test
@@ -64,7 +65,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test", "another"), List.of(""), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("test*.txt", "another*.txt"));
.satisfies(includes("/" , "test*.txt", "another*.txt"));
}
@Test
@@ -72,7 +73,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of("", "META-INF"), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("test*.txt", "META-INF/test*.txt"));
.satisfies(includes("/", "test*.txt", "META-INF", "META-INF/test*.txt"));
}
@Test
@@ -80,7 +81,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of(""), List.of(".txt", ".conf"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("test*.txt", "test*.conf"));
.satisfies(includes("/", "test*.txt", "test*.conf"));
}
@Test
@@ -88,7 +89,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of("META-INF"), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("META-INF/test*.txt"));
.satisfies(includes("META-INF", "META-INF/test*.txt"));
}
@Test
@@ -96,7 +97,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of("/"), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("test*.txt"));
.satisfies(includes("/", "test*.txt"));
}
@Test
@@ -104,7 +105,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of("classpath:META-INF"), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("META-INF/test*.txt"));
.satisfies(includes("META-INF", "META-INF/test*.txt"));
}
@Test
@@ -112,7 +113,7 @@ class FilePatternResourceHintsRegistrarTests {
new FilePatternResourceHintsRegistrar(List.of("test"), List.of("classpath:/META-INF"), List.of(".txt"))
.registerHints(this.hints, null);
assertThat(this.hints.resourcePatternHints()).singleElement()
.satisfies(includes("META-INF/test*.txt"));
.satisfies(includes("META-INF", "META-INF/test*.txt"));
}
@Test

10
spring-core/src/test/java/org/springframework/aot/nativex/FileNativeConfigurationWriterTests.java
View File

@@ -49,12 +49,14 @@ import static org.assertj.core.api.Assertions.assertThat;
*
* @author Sebastien Deleuze
* @author Janne Valkealahti
* @author Sam Brannen
*/
public class FileNativeConfigurationWriterTests {
class FileNativeConfigurationWriterTests {
@TempDir
static Path tempDir;
@Test
void emptyConfig() {
Path empty = tempDir.resolve("empty");
@@ -174,6 +176,8 @@ public class FileNativeConfigurationWriterTests {
"resources": {
"includes": [
{"pattern": "\\\\Qcom/example/test.properties\\\\E"},
{"pattern": "\\\\Qcom\\\\E"},
{"pattern": "\\\\Qcom/example\\\\E"},
{"pattern": "\\\\Qcom/example/another.properties\\\\E"}
]
}
@@ -191,12 +195,12 @@ public class FileNativeConfigurationWriterTests {
resourceHints.registerPattern("com/example/test.properties");
generator.write(hints);
Path jsonFile = tempDir.resolve("META-INF").resolve("native-image").resolve(groupId).resolve(artifactId).resolve(filename);
assertThat(jsonFile.toFile().exists()).isTrue();
assertThat(jsonFile.toFile()).exists();
}
private void assertEquals(String expectedString, String filename) throws IOException, JSONException {
Path jsonFile = tempDir.resolve("META-INF").resolve("native-image").resolve(filename);
String content = new String(Files.readAllBytes(jsonFile));
String content = Files.readString(jsonFile);
JSONAssert.assertEquals(expectedString, content, JSONCompareMode.NON_EXTENSIBLE);
}

28
spring-core/src/test/java/org/springframework/aot/nativex/ResourceHintsWriterTests.java
View File

@@ -32,7 +32,7 @@ import org.springframework.aot.hint.TypeReference;
* @author Sebastien Deleuze
* @author Brian Clozel
*/
public class ResourceHintsWriterTests {
class ResourceHintsWriterTests {
@Test
void empty() throws JSONException {
@@ -50,6 +50,8 @@ public class ResourceHintsWriterTests {
"resources": {
"includes": [
{ "pattern": "\\\\Qcom/example/test.properties\\\\E"},
{ "pattern": "\\\\Qcom\\\\E"},
{ "pattern": "\\\\Qcom/example\\\\E"},
{ "pattern": "\\\\Qcom/example/another.properties\\\\E"}
]
}
@@ -64,7 +66,8 @@ public class ResourceHintsWriterTests {
{
"resources": {
"includes": [
{ "pattern": ".*\\\\Q.properties\\\\E"}
{ "pattern": ".*\\\\Q.properties\\\\E"},
{ "pattern": "\\\\Q\\/\\\\E"}
]
}
}""", hints);
@@ -78,7 +81,9 @@ public class ResourceHintsWriterTests {
{
"resources": {
"includes": [
{ "pattern": "\\\\Qcom/example/\\\\E.*\\\\Q.properties\\\\E"}
{ "pattern": "\\\\Qcom/example/\\\\E.*\\\\Q.properties\\\\E"},
{ "pattern": "\\\\Qcom\\\\E"},
{ "pattern": "\\\\Qcom/example\\\\E"}
]
}
}""", hints);
@@ -92,7 +97,8 @@ public class ResourceHintsWriterTests {
{
"resources": {
"includes": [
{ "pattern": "\\\\Qstatic/\\\\E.*"}
{ "pattern": "\\\\Qstatic/\\\\E.*"},
{ "pattern": "\\\\Qstatic\\\\E"}
]
}
}""", hints);
@@ -108,7 +114,11 @@ public class ResourceHintsWriterTests {
"resources": {
"includes": [
{ "pattern": "\\\\Qcom/example/\\\\E.*\\\\Q.properties\\\\E"},
{ "pattern": "\\\\Qorg/other/\\\\E.*\\\\Q.properties\\\\E"}
{ "pattern": "\\\\Qcom\\\\E"},
{ "pattern": "\\\\Qcom/example\\\\E"},
{ "pattern": "\\\\Qorg/other/\\\\E.*\\\\Q.properties\\\\E"},
{ "pattern": "\\\\Qorg\\\\E"},
{ "pattern": "\\\\Qorg/other\\\\E"}
],
"excludes": [
{ "pattern": "\\\\Qcom/example/to-ignore.properties\\\\E"},
@@ -126,7 +136,9 @@ public class ResourceHintsWriterTests {
{
"resources": {
"includes": [
{ "condition": { "typeReachable": "com.example.Test"}, "pattern": "\\\\Qcom/example/test.properties\\\\E"}
{ "condition": { "typeReachable": "com.example.Test"}, "pattern": "\\\\Qcom/example/test.properties\\\\E"},
{ "condition": { "typeReachable": "com.example.Test"}, "pattern": "\\\\Qcom\\\\E"},
{ "condition": { "typeReachable": "com.example.Test"}, "pattern": "\\\\Qcom/example\\\\E"}
]
}
}""", hints);
@@ -140,7 +152,9 @@ public class ResourceHintsWriterTests {
{
"resources": {
"includes": [
{ "pattern": "\\\\Qjava/lang/String.class\\\\E"}
{ "pattern": "\\\\Qjava/lang/String.class\\\\E" },
{ "pattern": "\\\\Qjava\\\\E" },
{ "pattern": "\\\\Qjava/lang\\\\E" }
]
}
}""", hints);