Revert "Add failure analyzer for BeanCreationException"

Closes gh-9220

spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/BeanCreationFailureAnalyzer.java

-/*
- * Copyright 2012-2017 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.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.diagnostics.analyzer;
-
-import org.springframework.beans.factory.BeanCreationException;
-import org.springframework.boot.diagnostics.AbstractFailureAnalyzer;
-import org.springframework.boot.diagnostics.FailureAnalysis;
-import org.springframework.boot.diagnostics.FailureAnalyzer;
-import org.springframework.core.annotation.Order;
-
-/**
- * A {@link FailureAnalyzer} that performs analysis of failures caused by a
- * {@link BeanCreationException}.
- *
- * @author Stephane Nicoll
- * @see BeanCurrentlyInCreationFailureAnalyzer
- */
-@Order(100)
-public class BeanCreationFailureAnalyzer
-		extends AbstractFailureAnalyzer<BeanCreationException> {
-
-	@Override
-	protected FailureAnalysis analyze(Throwable rootFailure,
-			BeanCreationException cause) {
-		StringBuilder sb = new StringBuilder();
-		sb.append("A bean named '").append(cause.getBeanName()).append("'");
-		if (cause.getResourceDescription() != null) {
-			sb.append(" defined in ").append(cause.getResourceDescription());
-		}
-		sb.append(" failed to be created:");
-		sb.append(String.format("%n%n"));
-		Throwable nested = findMostNestedCause(cause);
-		sb.append(String.format("\t%s", nested.getMessage()));
-		return new FailureAnalysis(sb.toString(), null, cause);
-	}
-
-	private Throwable findMostNestedCause(Throwable exception) {
-		if (exception.getCause() == null) {
-			return exception;
-		}
-		return findMostNestedCause(exception.getCause());
-	}
-
-}

spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/BeanCurrentlyInCreationFailureAnalyzer.java

@@ -25,7 +25,6 @@ import org.springframework.beans.factory.InjectionPoint;
 import org.springframework.beans.factory.UnsatisfiedDependencyException;
 import org.springframework.boot.diagnostics.AbstractFailureAnalyzer;
 import org.springframework.boot.diagnostics.FailureAnalysis;
-import org.springframework.core.annotation.Order;
 import org.springframework.util.StringUtils;
 
 /**
@@ -34,7 +33,6 @@ import org.springframework.util.StringUtils;
  *
  * @author Andy Wilkinson
  */
-@Order(0)
 class BeanCurrentlyInCreationFailureAnalyzer
 		extends AbstractFailureAnalyzer<BeanCurrentlyInCreationException> {
 

spring-boot/src/main/resources/META-INF/spring.factories

@@ -33,7 +33,6 @@ org.springframework.boot.env.SpringApplicationJsonEnvironmentPostProcessor
 
 # Failure Analyzers
 org.springframework.boot.diagnostics.FailureAnalyzer=\
-org.springframework.boot.diagnostics.analyzer.BeanCreationFailureAnalyzer,\
 org.springframework.boot.diagnostics.analyzer.BeanCurrentlyInCreationFailureAnalyzer,\
 org.springframework.boot.diagnostics.analyzer.BeanNotOfRequiredTypeFailureAnalyzer,\
 org.springframework.boot.diagnostics.analyzer.BindFailureAnalyzer,\

spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java

@@ -805,6 +805,25 @@ public class SpringApplicationTests {
 						TestPropertySourceUtils.INLINED_PROPERTIES_PROPERTY_SOURCE_NAME);
 	}
 
+	@Test
+	public void failureResultsInSingleStackTrace() throws Exception {
+		ThreadGroup group = new ThreadGroup("main");
+		Thread thread = new Thread(group, "main") {
+			@Override
+			public void run() {
+				SpringApplication application = new SpringApplication(
+						FailingConfig.class);
+				application.setWebEnvironment(false);
+				application.run();
+			};
+		};
+		thread.start();
+		thread.join(6000);
+		int occurrences = StringUtils.countOccurrencesOf(this.output.toString(),
+				"Caused by: java.lang.RuntimeException: ExpectedError");
+		assertThat(occurrences).as("Expected single stacktrace").isEqualTo(1);
+	}
+
 	private Condition<ConfigurableEnvironment> matchingPropertySource(
 			final Class<?> propertySourceClass, final String name) {
 		return new Condition<ConfigurableEnvironment>("has property source") {
@@ -947,6 +966,16 @@ public class SpringApplicationTests {
 
 	}
 
+	@Configuration
+	static class FailingConfig {
+
+		@Bean
+		public Object fail() {
+			throw new RuntimeException("ExpectedError");
+		}
+
+	}
+
 	@Configuration
 	static class CommandLineRunConfig {
 

spring-boot/src/test/java/org/springframework/boot/diagnostics/analyzer/BeanCreationFailureAnalyzerTest.java

-/*
- * Copyright 2012-2017 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.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.diagnostics.analyzer;
-
-import org.junit.Test;
-
-import org.springframework.boot.diagnostics.FailureAnalysis;
-import org.springframework.boot.diagnostics.FailureAnalyzer;
-import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.context.annotation.AnnotationConfigApplicationContext;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-/**
- * Tests for {@link BeanCreationFailureAnalyzer}.
- *
- * @author Stephane Nicoll
- */
-public class BeanCreationFailureAnalyzerTest {
-
-	private final FailureAnalyzer analyzer = new BeanCreationFailureAnalyzer();
-
-	@Test
-	public void failureWithDefinition() {
-		FailureAnalysis analysis = performAnalysis(
-				BeanCreationFailureConfiguration.class);
-		assertThat(analysis.getDescription()).contains("bean named 'foo'",
-				"Property bar is not set",
-				"defined in " + BeanCreationFailureConfiguration.class.getName());
-		assertThat(analysis.getDescription()).doesNotContain("Failed to instantiate");
-		assertThat(analysis.getAction()).isNull();
-	}
-
-	private FailureAnalysis performAnalysis(Class<?> configuration) {
-		FailureAnalysis analysis = this.analyzer.analyze(createFailure(configuration));
-		assertThat(analysis).isNotNull();
-		return analysis;
-	}
-
-	private Exception createFailure(Class<?> configuration) {
-		ConfigurableApplicationContext context = null;
-		try {
-			context = new AnnotationConfigApplicationContext(configuration);
-		}
-		catch (Exception ex) {
-			return ex;
-		}
-		finally {
-			if (context != null) {
-				context.close();
-			}
-		}
-		fail("Expected failure did not occur");
-		return null;
-	}
-
-	@Configuration
-	static class BeanCreationFailureConfiguration {
-
-		@Bean
-		public String foo() {
-			throw new IllegalStateException("Property bar is not set");
-		}
-
-	}
-
-}