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Extract code that is now no visible in Boot

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This commit is contained in:
Dave Syer
2014-11-17 09:27:11 +00:00
parent 725f0b31c9
commit 93bca31f64
1 changed files with 33 additions and 5 deletions
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38
spring-cloud-config-client/src/main/java/org/springframework/cloud/logging/LoggingRebinder.java
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@@ -15,12 +15,18 @@
*/
package org.springframework.cloud.logging;
import org.springframework.boot.logging.LoggingApplicationListener;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.boot.bind.RelaxedPropertyResolver;
import org.springframework.boot.logging.LogLevel;
import org.springframework.boot.logging.LoggingSystem;
import org.springframework.cloud.context.environment.EnvironmentChangeEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.context.EnvironmentAware;
import org.springframework.core.env.Environment;
import org.springframework.cloud.context.environment.EnvironmentChangeEvent;
/**
* @author Dave Syer
@@ -29,9 +35,9 @@ import org.springframework.cloud.context.environment.EnvironmentChangeEvent;
public class LoggingRebinder implements
ApplicationListener<EnvironmentChangeEvent>, EnvironmentAware {
private Environment environment;
private final Log logger = LogFactory.getLog(getClass());
private LoggingApplicationListener delegate = new LoggingApplicationListener();
private Environment environment;
@Override
public void setEnvironment(Environment environment) {
@@ -45,7 +51,29 @@ public class LoggingRebinder implements
}
LoggingSystem system = LoggingSystem.get(LoggingSystem.class
.getClassLoader());
delegate.setLogLevels(system, environment);
setLogLevels(system, environment);
}
protected void setLogLevels(LoggingSystem system, Environment environment) {
Map<String, Object> levels = new RelaxedPropertyResolver(environment)
.getSubProperties("logging.level.");
for (Entry<String, Object> entry : levels.entrySet()) {
setLogLevel(system, environment, entry.getKey(), entry.getValue().toString());
}
}
private void setLogLevel(LoggingSystem system, Environment environment, String name,
String level) {
try {
if (name.equalsIgnoreCase("root")) {
name = null;
}
level = environment.resolvePlaceholders(level);
system.setLogLevel(name, LogLevel.valueOf(level));
}
catch (RuntimeException ex) {
this.logger.error("Cannot set level: " + level + " for '" + name + "'");
}
}
}