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Introduce `@UnwrapException` for Quarkus REST
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155 changes: 155 additions & 0 deletions
155
...t/java/io/quarkus/resteasy/reactive/server/test/customexceptions/UnwrapExceptionTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| package io.quarkus.resteasy.reactive.server.test.customexceptions; | ||
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| import static io.quarkus.resteasy.reactive.server.test.ExceptionUtil.removeStackTrace; | ||
| import static io.restassured.RestAssured.when; | ||
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| import java.util.function.Supplier; | ||
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| import jakarta.ws.rs.Path; | ||
| import jakarta.ws.rs.core.Response; | ||
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| import org.jboss.resteasy.reactive.server.ServerExceptionMapper; | ||
| import org.jboss.resteasy.reactive.server.UnwrapException; | ||
| import org.jboss.shrinkwrap.api.ShrinkWrap; | ||
| import org.jboss.shrinkwrap.api.spec.JavaArchive; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.resteasy.reactive.server.test.ExceptionUtil; | ||
| import io.quarkus.test.QuarkusUnitTest; | ||
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| public class UnwrapExceptionTest { | ||
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| @RegisterExtension | ||
| static QuarkusUnitTest test = new QuarkusUnitTest() | ||
| .setArchiveProducer(new Supplier<>() { | ||
| @Override | ||
| public JavaArchive get() { | ||
| return ShrinkWrap.create(JavaArchive.class) | ||
| .addClasses(FirstException.class, SecondException.class, ThirdException.class, | ||
| FourthException.class, FifthException.class, SixthException.class, | ||
| Mappers.class, Resource.class, ExceptionUtil.class); | ||
| } | ||
| }); | ||
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| @Test | ||
| public void testWrapperWithUnmappedException() { | ||
| when().get("/hello/iaeInSecond") | ||
| .then().statusCode(500); | ||
| } | ||
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| @Test | ||
| public void testMappedExceptionWithoutUnwrappedWrapper() { | ||
| when().get("/hello/iseInFirst") | ||
| .then().statusCode(500); | ||
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| when().get("/hello/iseInThird") | ||
| .then().statusCode(500); | ||
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| when().get("/hello/iseInSixth") | ||
| .then().statusCode(500); | ||
| } | ||
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| @Test | ||
| public void testWrapperWithMappedException() { | ||
| when().get("/hello/iseInSecond") | ||
| .then().statusCode(900); | ||
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| when().get("/hello/iseInFourth") | ||
| .then().statusCode(900); | ||
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| when().get("/hello/iseInFifth") | ||
| .then().statusCode(900); | ||
| } | ||
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| @Path("hello") | ||
| public static class Resource { | ||
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| @Path("iseInFirst") | ||
| public String throwsISEAsCauseOfFirstException() { | ||
| throw removeStackTrace(new FirstException(removeStackTrace(new IllegalStateException("dummy")))); | ||
| } | ||
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| @Path("iseInSecond") | ||
| public String throwsISEAsCauseOfSecondException() { | ||
| throw removeStackTrace(new SecondException(removeStackTrace(new IllegalStateException("dummy")))); | ||
| } | ||
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| @Path("iaeInSecond") | ||
| public String throwsIAEAsCauseOfSecondException() { | ||
| throw removeStackTrace(new SecondException(removeStackTrace(new IllegalArgumentException("dummy")))); | ||
| } | ||
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| @Path("iseInThird") | ||
| public String throwsISEAsCauseOfThirdException() throws ThirdException { | ||
| throw removeStackTrace(new ThirdException(removeStackTrace(new IllegalStateException("dummy")))); | ||
| } | ||
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| @Path("iseInFourth") | ||
| public String throwsISEAsCauseOfFourthException() throws FourthException { | ||
| throw removeStackTrace(new FourthException(removeStackTrace(new IllegalStateException("dummy")))); | ||
| } | ||
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| @Path("iseInFifth") | ||
| public String throwsISEAsCauseOfFifthException() { | ||
| throw removeStackTrace(new FifthException(removeStackTrace(new IllegalStateException("dummy")))); | ||
| } | ||
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| @Path("iseInSixth") | ||
| public String throwsISEAsCauseOfSixthException() { | ||
| throw removeStackTrace(new SixthException(removeStackTrace(new IllegalStateException("dummy")))); | ||
| } | ||
| } | ||
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| @UnwrapException({ FourthException.class, FifthException.class }) | ||
| public static class Mappers { | ||
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| @ServerExceptionMapper | ||
| public Response handleIllegalStateException(IllegalStateException e) { | ||
| return Response.status(900).build(); | ||
| } | ||
| } | ||
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| public static class FirstException extends RuntimeException { | ||
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| public FirstException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } | ||
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| @UnwrapException | ||
| public static class SecondException extends FirstException { | ||
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| public SecondException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } | ||
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| public static class ThirdException extends Exception { | ||
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| public ThirdException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } | ||
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| public static class FourthException extends SecondException { | ||
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| public FourthException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } | ||
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| public static class FifthException extends RuntimeException { | ||
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| public FifthException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } | ||
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| public static class SixthException extends RuntimeException { | ||
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| public SixthException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } | ||
| } |
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23 changes: 23 additions & 0 deletions
23
...tive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/UnwrapException.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| package org.jboss.resteasy.reactive.server; | ||
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| import java.lang.annotation.ElementType; | ||
| import java.lang.annotation.Retention; | ||
| import java.lang.annotation.RetentionPolicy; | ||
| import java.lang.annotation.Target; | ||
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| /** | ||
| * Used to configure that an exception (or exceptions) should be unwrapped during exception handling. | ||
| * <p> | ||
| * Unwrapping means that when an {@link Exception} of the configured type is thrown and no | ||
| * {@code jakarta.ws.rs.ext.ExceptionMapper} exists, | ||
| * then RESTEasy Reactive will attempt to locate an {@code ExceptionMapper} for the cause of the Exception. | ||
| */ | ||
| @Retention(RetentionPolicy.RUNTIME) | ||
| @Target(ElementType.TYPE) | ||
| public @interface UnwrapException { | ||
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| /** | ||
| * If this is not set, the value is assumed to be the exception class where the annotation is placed | ||
| */ | ||
| Class<? extends Exception>[] value() default {}; | ||
| } |