Skip to main content
aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorvladt2011-02-14 11:53:44 -0500
committervladt2011-02-14 11:53:44 -0500
commit9bb87c690b618c13a36315e260a715058eeb658c (patch)
tree397dbe9279b9c261800a10ccb8be18ac636ced6a /org.eclipse.m2e.logback.configuration/src
parentfccfc7150a741a6f80c4385c3efc0c7809b2f464 (diff)
downloadm2e-core-9bb87c690b618c13a36315e260a715058eeb658c.tar.gz
m2e-core-9bb87c690b618c13a36315e260a715058eeb658c.tar.xz
m2e-core-9bb87c690b618c13a36315e260a715058eeb658c.zip
335872: Renamed org.eclipse.m2e.logging->org.eclipse.m2e.logback.configuration and org.eclipse.m2e.logging.feature->org.eclipse.m2e.logback.feature
Diffstat (limited to 'org.eclipse.m2e.logback.configuration/src')
-rw-r--r--org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogHelper.java33
-rw-r--r--org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogPlugin.java107
2 files changed, 140 insertions, 0 deletions
diff --git a/org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogHelper.java b/org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogHelper.java
new file mode 100644
index 00000000..eb0fbf18
--- /dev/null
+++ b/org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogHelper.java
@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Sonatype, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Sonatype, Inc. - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.m2e.internal.logging;
+
+import java.util.Properties;
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+import org.slf4j.Logger;
+
+
+public class LogHelper {
+ public static void logJavaProperties(Logger log) {
+ Properties javaProperties = System.getProperties();
+ SortedMap<String, String> sortedProperties = new TreeMap<String, String>();
+ for(Object key : javaProperties.keySet()) {
+ sortedProperties.put((String) key, (String) javaProperties.get(key));
+ }
+ log.info("Java properties (ordered by property name):"); //$NON-NLS-1$
+ for(String key : sortedProperties.keySet()) {
+ log.info(" {}={}", key, sortedProperties.get(key));
+ }
+ }
+}
diff --git a/org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogPlugin.java b/org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogPlugin.java
new file mode 100644
index 00000000..e70f1724
--- /dev/null
+++ b/org.eclipse.m2e.logback.configuration/src/org/eclipse/m2e/internal/logging/LogPlugin.java
@@ -0,0 +1,107 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Sonatype, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Sonatype, Inc. - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.m2e.internal.logging;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.net.URL;
+
+import org.osgi.framework.BundleContext;
+import org.slf4j.LoggerFactory;
+
+import ch.qos.logback.classic.LoggerContext;
+import ch.qos.logback.classic.joran.JoranConfigurator;
+import ch.qos.logback.classic.util.ContextInitializer;
+import ch.qos.logback.core.joran.spi.JoranException;
+import ch.qos.logback.core.util.StatusPrinter;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Plugin;
+import org.eclipse.core.runtime.Status;
+
+public class LogPlugin extends Plugin {
+ private static final String PLUGIN_ID = "org.eclipse.m2e.logback.configuration"; //$NON-NLS-1$
+
+ // This has to match the log directory in defaultLogbackConfiguration/logback.xml
+ public static final String PROPERTY_LOG_DIRECTORY = "org.eclipse.m2e.log.dir"; //$NON-NLS-1$
+
+ @Override
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+
+ configureLogger(context);
+
+ LogHelper.logJavaProperties(LoggerFactory.getLogger(LogPlugin.class));
+ }
+
+ private void systemOut(String message) {
+ System.out.println(PLUGIN_ID + ": " + message);
+ }
+
+ private void configureLogger(BundleContext context) {
+ if(System.getProperty(ContextInitializer.CONFIG_FILE_PROPERTY) != null) {
+ systemOut(ContextInitializer.CONFIG_FILE_PROPERTY + "="
+ + System.getProperty(ContextInitializer.CONFIG_FILE_PROPERTY));
+ return;
+ }
+
+ File stateDir = getStateLocation().toFile();
+
+ File configFile = new File(stateDir, "logback." + context.getBundle().getVersion().toString() + ".xml");
+ systemOut("Logback config file: " + configFile.getAbsolutePath());
+
+ try {
+ if(!configFile.isFile()) {
+ // Copy the default config file to the actual config file
+ InputStream is = context.getBundle().getEntry("defaultLogbackConfiguration/logback.xml").openStream();
+ try {
+ configFile.getParentFile().mkdirs();
+ FileOutputStream fos = new FileOutputStream(configFile);
+ try {
+ for(byte[] buffer = new byte[1024 * 4];;) {
+ int n = is.read(buffer);
+ if(n < 0) {
+ break;
+ }
+ fos.write(buffer, 0, n);
+ }
+ } finally {
+ fos.close();
+ }
+ } finally {
+ is.close();
+ }
+ }
+
+ if(System.getProperty(PROPERTY_LOG_DIRECTORY, "").length() <= 0) {
+ System.setProperty(PROPERTY_LOG_DIRECTORY, stateDir.getAbsolutePath());
+ }
+ loadConfiguration(configFile.toURL());
+ } catch(Exception e) {
+ e.printStackTrace();
+ getLog().log(new Status(IStatus.WARNING, PLUGIN_ID, "Exception while setting up logging:" + e.getMessage(), e));
+ return;
+ }
+ }
+
+ private void loadConfiguration(URL configFile) throws JoranException {
+ LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
+ lc.reset();
+
+ JoranConfigurator configurator = new JoranConfigurator();
+ configurator.setContext(lc);
+ configurator.doConfigure(configFile);
+
+ StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
+ }
+}

Back to the top