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Polish contribution

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Closes gh-7219
This commit is contained in:
Stephane Nicoll 2016-12-16 11:58:26 +01:00
parent 60e054d0e4
commit f560f338ab
2 changed files with 55 additions and 3 deletions
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11
spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/jmx/LoggersEndpointMBean.java
View File

@ -24,6 +24,8 @@ import org.springframework.boot.actuate.endpoint.mvc.MvcEndpoint;
import org.springframework.boot.logging.LogLevel;
import org.springframework.jmx.export.annotation.ManagedAttribute;
import org.springframework.jmx.export.annotation.ManagedOperation;
import org.springframework.jmx.export.annotation.ManagedResource;
import org.springframework.util.Assert;
/**
* Adapter to expose {@link LoggersEndpoint} as an {@link MvcEndpoint}.
@ -31,6 +33,7 @@ import org.springframework.jmx.export.annotation.ManagedOperation;
* @author Vedran Pavic
* @since 1.5.0
*/
@ManagedResource
public class LoggersEndpointMBean extends EndpointMBean {
public LoggersEndpointMBean(String beanName, Endpoint<?> endpoint,
@ -38,19 +41,21 @@ public class LoggersEndpointMBean extends EndpointMBean {
super(beanName, endpoint, objectMapper);
}
@ManagedAttribute(description = "Get levels for all known loggers")
@ManagedAttribute(description = "Get log levels for all known loggers")
public Object getLoggers() {
return convert(getEndpoint().invoke());
}
@ManagedOperation(description = "Get level for a given logger")
@ManagedOperation(description = "Get log level for a given logger")
public Object getLogger(String loggerName) {
return convert(getEndpoint().invoke(loggerName));
}
@ManagedOperation(description = "Set log level for a given logger")
public void setLogLevel(String loggerName, String logLevel) {
getEndpoint().setLogLevel(loggerName, LogLevel.valueOf(logLevel));
Assert.notNull(logLevel, "LogLevel must not be null");
LogLevel level = LogLevel.valueOf(logLevel.toUpperCase());
getEndpoint().setLogLevel(loggerName, level);
}
@Override

47
spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/jmx/EndpointMBeanExporterTests.java
View File

@ -26,18 +26,23 @@ import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.management.MBeanException;
import javax.management.MBeanInfo;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.config.ConstructorArgumentValues;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.boot.actuate.endpoint.AbstractEndpoint;
import org.springframework.boot.actuate.endpoint.LoggersEndpoint;
import org.springframework.boot.logging.logback.LogbackLoggingSystem;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.jmx.export.MBeanExporter;
@ -45,15 +50,21 @@ import org.springframework.jmx.support.ObjectNameManager;
import org.springframework.util.ObjectUtils;
import static org.assertj.core.api.Assertions.assertThat;
import static org.hamcrest.Matchers.containsString;
import static org.junit.internal.matchers.ThrowableMessageMatcher.hasMessage;
/**
* Tests for {@link EndpointMBeanExporter}
*
* @author Christian Dupuis
* @author Andy Wilkinson
* @author Stephane Nicoll
*/
public class EndpointMBeanExporterTests {
@Rule
public ExpectedException thrown = ExpectedException.none();
GenericApplicationContext context = null;
@After
@ -253,6 +264,42 @@ public class EndpointMBeanExporterTests {
assertThat(((List<?>) response).get(0)).isInstanceOf(Long.class);
}
@Test
public void loggerEndpointLowerCaseLogLevel() throws Exception {
MBeanExporter mbeanExporter = registerLoggersEndpoint();
Object response = mbeanExporter.getServer().invoke(
getObjectName("loggersEndpoint", this.context), "setLogLevel",
new Object[]{"com.example", "trace"},
new String[]{String.class.getName(), String.class.getName()});
assertThat(response).isNull();
}
@Test
public void loggerEndpointUnknownLogLevel() throws Exception {
MBeanExporter mbeanExporter = registerLoggersEndpoint();
this.thrown.expect(MBeanException.class);
this.thrown.expectCause(hasMessage(containsString("No enum constant")));
this.thrown.expectCause(hasMessage(containsString("LogLevel.INVALID")));
mbeanExporter.getServer().invoke(
getObjectName("loggersEndpoint", this.context), "setLogLevel",
new Object[]{"com.example", "invalid"},
new String[]{String.class.getName(), String.class.getName()});
}
private MBeanExporter registerLoggersEndpoint() {
this.context = new GenericApplicationContext();
this.context.registerBeanDefinition("endpointMbeanExporter",
new RootBeanDefinition(EndpointMBeanExporter.class));
RootBeanDefinition bd = new RootBeanDefinition(LoggersEndpoint.class);
ConstructorArgumentValues values = new ConstructorArgumentValues();
values.addIndexedArgumentValue(0,
new LogbackLoggingSystem(getClass().getClassLoader()));
bd.setConstructorArgumentValues(values);
this.context.registerBeanDefinition("loggersEndpoint", bd);
this.context.refresh();
return this.context.getBean(EndpointMBeanExporter.class);
}
private ObjectName getObjectName(String beanKey, GenericApplicationContext context)
throws MalformedObjectNameException {
return getObjectName("org.springframework.boot", beanKey, false, context);