Spring/spring-boot
Spring/spring-boot
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Merge branch '2.7.x' into 3.0.x

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Closes gh-36855
This commit is contained in:
Andy Wilkinson 2023-08-09 12:00:45 +01:00
commit f82f4d6b56
2 changed files with 26 additions and 6 deletions
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21
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging/logback/LogbackLoggingSystem.java
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@ -248,20 +248,29 @@ public class LogbackLoggingSystem extends AbstractLoggingSystem implements BeanF
}
private void reportConfigurationErrorsIfNecessary(LoggerContext loggerContext) {
List<Status> statuses = loggerContext.getStatusManager().getCopyOfStatusList();
StringBuilder errors = new StringBuilder();
for (Status status : statuses) {
List<Throwable> suppressedExceptions = new ArrayList<>();
for (Status status : loggerContext.getStatusManager().getCopyOfStatusList()) {
if (status.getLevel() == Status.ERROR) {
errors.append((errors.length() > 0) ? String.format("%n") : "");
errors.append(status.toString());
if (status.getThrowable() != null) {
suppressedExceptions.add(status.getThrowable());
}
}
}
if (errors.length() > 0) {
throw new IllegalStateException(String.format("Logback configuration error detected: %n%s", errors));
if (errors.length() == 0) {
if (!StatusUtil.contextHasStatusListener(loggerContext)) {
StatusPrinter.printInCaseOfErrorsOrWarnings(loggerContext);
}
return;
}
if (!StatusUtil.contextHasStatusListener(loggerContext)) {
StatusPrinter.printInCaseOfErrorsOrWarnings(loggerContext);
IllegalStateException ex = new IllegalStateException(
String.format("Logback configuration error detected: %n%s", errors));
for (Throwable suppressedException : suppressedExceptions) {
ex.addSuppressed(suppressedException);
}
throw ex;
}
private void configureByResourceUrl(LoggingInitializationContext initializationContext, LoggerContext loggerContext,

11
spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/logback/LogbackLoggingSystemTests.java
View File

@ -38,6 +38,7 @@ import ch.qos.logback.core.ConsoleAppender;
import ch.qos.logback.core.encoder.LayoutWrappingEncoder;
import ch.qos.logback.core.rolling.RollingFileAppender;
import ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy;
import ch.qos.logback.core.util.DynamicClassLoadingException;
import ch.qos.logback.core.util.StatusPrinter;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
@ -676,6 +677,16 @@ class LogbackLoggingSystemTests extends AbstractLoggingSystemTests {
assertThat(output).contains("<springProfile> elements cannot be nested within an");
}
@Test
void whenConfigurationErrorIsDetectedUnderlyingCausesAreIncludedAsSuppressedExceptions() {
this.loggingSystem.beforeInitialize();
assertThatIllegalStateException()
.isThrownBy(() -> initialize(this.initializationContext, "classpath:logback-broken.xml",
getLogFile(tmpDir() + "/tmp.log", null)))
.satisfies((ex) -> assertThat(ex.getSuppressed())
.hasAtLeastOneElementOfType(DynamicClassLoadingException.class));
}
private void initialize(LoggingInitializationContext context, String configLocation, LogFile logFile) {
this.loggingSystem.getSystemProperties((ConfigurableEnvironment) context.getEnvironment()).apply(logFile);
this.loggingSystem.initialize(context, configLocation, logFile);