Implement missing launchpad services.
diff --git a/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/Activator.java b/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/Activator.java
index bddfc1a..5dae9ca 100644
--- a/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/Activator.java
+++ b/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/Activator.java
@@ -18,6 +18,8 @@
*/
package org.apache.sling.launchpad.startupmanager;
+import org.apache.sling.launchpad.api.LaunchpadContentProvider;
+import org.apache.sling.launchpad.api.StartupHandler;
import org.apache.sling.launchpad.api.StartupListener;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
@@ -37,40 +39,30 @@
private static final Logger log = LoggerFactory.getLogger(Activator.class);
- private ServiceRegistration<?> mbeanServerReg;
-
- private ServiceRegistration<StartupListener> mbeanStartupListenerReg;
-
private StartupListenerTracker startupListenerTracker;
@Override
public void start(final BundleContext bundleContext) {
startupListenerTracker = new StartupListenerTracker(bundleContext);
- mbeanServerReg = registerMBeanServer(bundleContext);
+ registerMBeanServer(bundleContext);
try {
- mbeanStartupListenerReg = bundleContext.registerService(StartupListener.class, new MBeanStartupListener(), new Hashtable<String, Object>());
+ registerMBeanStartupListener(bundleContext);
} catch (MalformedObjectNameException e) {
log.error("Can't instantiate MBeanStartupListener");
}
+ registerStartupHandler(bundleContext);
+ registerLaunchpadContentProvider(bundleContext);
}
@Override
public void stop(final BundleContext context) {
- if (mbeanStartupListenerReg != null) {
- mbeanStartupListenerReg.unregister();
- mbeanStartupListenerReg = null;
- }
- if (mbeanServerReg != null) {
- mbeanServerReg.unregister();
- mbeanServerReg = null;
- }
if (startupListenerTracker != null) {
startupListenerTracker.close();
startupListenerTracker = null;
}
}
- private ServiceRegistration<?> registerMBeanServer(final BundleContext bundleContext) {
+ private ServiceRegistration<MBeanServer> registerMBeanServer(final BundleContext bundleContext) {
// register the platform MBeanServer
MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
Hashtable<String, Object> mbeanProps = new Hashtable<String, Object>();
@@ -90,6 +82,18 @@
} catch (Exception je) {
log.error("start: Cannot set service properties of Platform MBeanServer service, registering without", je);
}
- return bundleContext.registerService(MBeanServer.class.getName(), platformMBeanServer, mbeanProps);
+ return bundleContext.registerService(MBeanServer.class, platformMBeanServer, mbeanProps);
+ }
+
+ private ServiceRegistration<StartupHandler> registerStartupHandler(final BundleContext bundleContext) {
+ return bundleContext.registerService(StartupHandler.class, new StartUpHandlerImpl(bundleContext.getBundle(0)), null);
+ }
+
+ private ServiceRegistration<LaunchpadContentProvider> registerLaunchpadContentProvider(final BundleContext bundleContext) {
+ return bundleContext.registerService(LaunchpadContentProvider.class, new LaunchpadContentProviderImpl(bundleContext.getBundle(0)), null);
+ }
+
+ private ServiceRegistration<StartupListener> registerMBeanStartupListener(final BundleContext bundleContext) throws MalformedObjectNameException {
+ return bundleContext.registerService(StartupListener.class, new MBeanStartupListener(), null);
}
}
\ No newline at end of file
diff --git a/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/LaunchpadContentProviderImpl.java b/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/LaunchpadContentProviderImpl.java
new file mode 100644
index 0000000..c76ae7f
--- /dev/null
+++ b/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/LaunchpadContentProviderImpl.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.launchpad.startupmanager;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.JarURLConnection;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.List;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.regex.Pattern;
+
+import org.apache.sling.launchpad.api.LaunchpadContentProvider;
+import org.osgi.framework.Bundle;
+
+public class LaunchpadContentProviderImpl implements LaunchpadContentProvider
+{
+ private final Bundle framework;
+
+ public LaunchpadContentProviderImpl(Bundle framework) {
+ this.framework = framework;
+ }
+
+ @Override
+ public Iterator<String> getChildren(String path) {
+ List<String> children;
+
+ // Guard against extra trailing slashes
+ if(path.endsWith("/") && path.length() > 1) {
+ path = path.substring(0, path.length()-1);
+ }
+
+ URL url = framework.getResource(path);
+ if (url != null) {
+ Pattern pathPattern = Pattern.compile("^" + path + "/[^/]+/?$");
+
+ children = new ArrayList<String>();
+ try {
+ URLConnection conn = url.openConnection();
+ if (conn instanceof JarURLConnection) {
+ JarFile jar = ((JarURLConnection) conn).getJarFile();
+ Enumeration<JarEntry> entries = jar.entries();
+ while (entries.hasMoreElements()) {
+ String entry = entries.nextElement().getName();
+ if (pathPattern.matcher(entry).matches()) {
+ children.add(entry);
+ }
+ }
+ }
+ } catch (IOException ioe) {
+ // ignore for now
+ }
+ } else {
+ children = Collections.emptyList();
+ }
+
+ return children.iterator();
+ }
+
+ @Override
+ public URL getResource(String path) {
+ // ensure path
+ if (path == null || path.length() == 0) {
+ return null;
+ }
+
+ // remove leading slash
+ if (path.charAt(0) == '/') {
+ path = path.substring(1);
+ }
+
+ return framework.getResource(path);
+ }
+
+ @Override
+ public InputStream getResourceAsStream(String path) {
+ URL res = this.getResource(path);
+ if (res != null) {
+ try {
+ return res.openStream();
+ } catch (IOException ioe) {
+ // ignore this one
+ }
+ }
+
+ // no resource
+ return null;
+ }
+}
diff --git a/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/StartUpHandlerImpl.java b/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/StartUpHandlerImpl.java
new file mode 100644
index 0000000..8b75a52
--- /dev/null
+++ b/startupmanager/src/main/java/org/apache/sling/launchpad/startupmanager/StartUpHandlerImpl.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.launchpad.startupmanager;
+
+import org.apache.sling.launchpad.api.StartupHandler;
+import org.apache.sling.launchpad.api.StartupMode;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.ServiceFactory;
+
+public class StartUpHandlerImpl implements StartupHandler
+{
+ private final Bundle framework;
+
+ public StartUpHandlerImpl(Bundle bundle)
+ {
+ framework = bundle;
+ }
+
+ @Override
+ public StartupMode getMode()
+ {
+ return StartupMode.RESTART;
+ }
+
+ @Override
+ public boolean isFinished()
+ {
+ return framework.getState() == Bundle.ACTIVE;
+ }
+
+ @Override
+ public void waitWithStartup(boolean b)
+ {
+ // Ignore
+ }
+}