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Supporting jclouds drivers by retrieving the configured logger factory using LoggingModules

This commit is contained in:
Andrew Phillips 2012-04-11 01:38:04 -04:00
parent e852a9d94b
commit ae22bde4ad
2 changed files with 16 additions and 19 deletions
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12
demos/tweetstore/gae-tweetstore-spring/src/main/java/org/jclouds/demo/tweetstore/config/LoggingConfig.java
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@ -18,9 +18,9 @@
*/
package org.jclouds.demo.tweetstore.config;
import org.jclouds.logging.Logger;
import static org.jclouds.logging.LoggingModules.firstOrJDKLoggingModule;
import org.jclouds.logging.Logger.LoggerFactory;
import org.jclouds.logging.jdk.JDKLogger;
/**
* Spring config that provides a logger.
@ -28,11 +28,5 @@ import org.jclouds.logging.jdk.JDKLogger;
* @author Andrew Phillips
*/
abstract class LoggingConfig {
private static final LoggerFactory FACTORY = new JDKLogger.JDKLoggerFactory();
protected final Logger logger;
protected LoggingConfig() {
logger = FACTORY.getLogger(this.getClass().getName());
}
protected static final LoggerFactory LOGGER_FACTORY = firstOrJDKLoggingModule().createLoggerFactory();
}

23
demos/tweetstore/gae-tweetstore-spring/src/main/java/org/jclouds/demo/tweetstore/config/SpringServletConfig.java
View File

@ -50,6 +50,7 @@ import org.jclouds.demo.tweetstore.controller.EnqueueStoresController;
import org.jclouds.demo.tweetstore.controller.StoreTweetsController;
import org.jclouds.demo.tweetstore.functions.ServiceToStoredTweetStatuses;
import org.jclouds.gae.config.GoogleAppEngineConfigurationModule;
import org.jclouds.logging.Logger;
import org.springframework.beans.factory.BeanCreationException;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@ -81,6 +82,8 @@ import com.google.inject.Module;
public class SpringServletConfig extends LoggingConfig implements ServletConfigAware {
public static final String PROPERTY_BLOBSTORE_CONTEXTS = "blobstore.contexts";
private static final Logger LOGGER = LOGGER_FACTORY.getLogger(SpringServletConfig.class.getName());
private ServletConfig servletConfig;
private Map<String, BlobStoreContext> providerTypeToBlobStoreMap;
@ -93,7 +96,7 @@ public class SpringServletConfig extends LoggingConfig implements ServletConfigA
BlobStoreContextFactory blobStoreContextFactory = new BlobStoreContextFactory();
Properties props = loadJCloudsProperties();
logger.trace("About to initialize members.");
LOGGER.trace("About to initialize members.");
Module googleModule = new GoogleAppEngineConfigurationModule();
Set<Module> modules = ImmutableSet.<Module> of(googleModule);
@ -121,7 +124,7 @@ public class SpringServletConfig extends LoggingConfig implements ServletConfigA
// get a queue for submitting store tweet requests
queue = QueueFactory.getQueue("twitter");
logger.trace("Members initialized. Twitter: '%s', container: '%s', provider types: '%s'", twitterClient,
LOGGER.trace("Members initialized. Twitter: '%s', container: '%s', provider types: '%s'", twitterClient,
container, providerTypeToBlobStoreMap.keySet());
}
@ -136,7 +139,7 @@ public class SpringServletConfig extends LoggingConfig implements ServletConfigA
}
private Properties loadJCloudsProperties() {
logger.trace("About to read properties from '%s'", "/WEB-INF/jclouds.properties");
LOGGER.trace("About to read properties from '%s'", "/WEB-INF/jclouds.properties");
Properties props = new Properties();
InputStream input = servletConfig.getServletContext().getResourceAsStream("/WEB-INF/jclouds.properties");
try {
@ -146,7 +149,7 @@ public class SpringServletConfig extends LoggingConfig implements ServletConfigA
} finally {
Closeables.closeQuietly(input);
}
logger.trace("Properties successfully read.");
LOGGER.trace("Properties successfully read.");
return props;
}
@ -171,13 +174,13 @@ public class SpringServletConfig extends LoggingConfig implements ServletConfigA
}
private void injectServletConfig(Servlet servlet) {
logger.trace("About to inject servlet config '%s'", servletConfig);
LOGGER.trace("About to inject servlet config '%s'", servletConfig);
try {
servlet.init(checkNotNull(servletConfig));
} catch (ServletException exception) {
throw new BeanCreationException("Unable to instantiate " + servlet, exception);
}
logger.trace("Successfully injected servlet config.");
LOGGER.trace("Successfully injected servlet config.");
}
@Bean
@ -208,14 +211,14 @@ public class SpringServletConfig extends LoggingConfig implements ServletConfigA
@PreDestroy
public void destroy() throws Exception {
logger.trace("About to close contexts.");
LOGGER.trace("About to close contexts.");
for (BlobStoreContext context : providerTypeToBlobStoreMap.values()) {
context.close();
}
logger.trace("Contexts closed.");
logger.trace("About to purge request queue.");
LOGGER.trace("Contexts closed.");
LOGGER.trace("About to purge request queue.");
queue.purge();
logger.trace("Request queue purged.");
LOGGER.trace("Request queue purged.");
}
/*