From a502d96a860456ec5e8c96761db70f7cabb74751 Mon Sep 17 00:00:00 2001
From: Paul Martin <paul@paulsputer.com>
Date: Sat, 30 Apr 2016 04:19:14 -0400
Subject: [PATCH] Merge pull request #1073 from gitblit/1062-DocEditorUpdates
---
src/main/java/com/gitblit/servlet/GitblitContext.java | 97 ++++++++++++++++++++++++++++++++----------------
1 files changed, 65 insertions(+), 32 deletions(-)
diff --git a/src/main/java/com/gitblit/servlet/GitblitContext.java b/src/main/java/com/gitblit/servlet/GitblitContext.java
index e5c59bd..750da79 100644
--- a/src/main/java/com/gitblit/servlet/GitblitContext.java
+++ b/src/main/java/com/gitblit/servlet/GitblitContext.java
@@ -24,6 +24,7 @@
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
+import java.util.Set;
import javax.naming.Context;
import javax.naming.InitialContext;
@@ -31,16 +32,20 @@
import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
import com.gitblit.Constants;
-import com.gitblit.DaggerModule;
import com.gitblit.FileSettings;
import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
import com.gitblit.WebXmlSettings;
-import com.gitblit.dagger.DaggerContext;
import com.gitblit.extensions.LifeCycleListener;
+import com.gitblit.guice.CoreModule;
+import com.gitblit.guice.WebModule;
import com.gitblit.manager.IAuthenticationManager;
import com.gitblit.manager.IFederationManager;
+import com.gitblit.manager.IFilestoreManager;
import com.gitblit.manager.IGitblit;
import com.gitblit.manager.IManager;
import com.gitblit.manager.INotificationManager;
@@ -48,27 +53,33 @@
import com.gitblit.manager.IProjectManager;
import com.gitblit.manager.IRepositoryManager;
import com.gitblit.manager.IRuntimeManager;
+import com.gitblit.manager.IServicesManager;
import com.gitblit.manager.IUserManager;
+import com.gitblit.tickets.ITicketService;
import com.gitblit.transport.ssh.IPublicKeyManager;
import com.gitblit.utils.ContainerUtils;
import com.gitblit.utils.StringUtils;
-
-import dagger.ObjectGraph;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.servlet.GuiceServletContextListener;
/**
* This class is the main entry point for the entire webapp. It is a singleton
* created manually by Gitblit GO or dynamically by the WAR/Express servlet
- * container. This class instantiates and starts all managers. Servlets and
- * filters are instantiated defined in web.xml and instantiated by the servlet
- * container, but those servlets and filters use Dagger to manually inject their
- * dependencies.
+ * container. This class instantiates and starts all managers.
+ *
+ * Servlets and filters are injected which allows Gitblit to be completely
+ * code-driven.
*
* @author James Moger
*
*/
-public class GitblitContext extends DaggerContext {
+public class GitblitContext extends GuiceServletContextListener {
private static GitblitContext gitblit;
+
+ protected final Logger logger = LoggerFactory.getLogger(getClass());
private final List<IManager> managers = new ArrayList<IManager>();
@@ -111,12 +122,16 @@
return null;
}
- /**
- * Returns Gitblit's Dagger injection modules.
- */
@Override
- protected Object [] getModules() {
- return new Object [] { new DaggerModule() };
+ protected Injector getInjector() {
+ return Guice.createInjector(getModules());
+ }
+
+ /**
+ * Returns Gitblit's Guice injection modules.
+ */
+ protected AbstractModule [] getModules() {
+ return new AbstractModule [] { new CoreModule(), new WebModule() };
}
/**
@@ -127,18 +142,20 @@
*/
@Override
public final void contextInitialized(ServletContextEvent contextEvent) {
+ super.contextInitialized(contextEvent);
+
ServletContext context = contextEvent.getServletContext();
- configureContext(context);
+ startCore(context);
}
/**
* Prepare runtime settings and start all manager instances.
*/
- protected void configureContext(ServletContext context) {
- ObjectGraph injector = getInjector(context);
+ protected void startCore(ServletContext context) {
+ Injector injector = (Injector) context.getAttribute(Injector.class.getName());
// create the runtime settings object
- IStoredSettings runtimeSettings = injector.get(IStoredSettings.class);
+ IStoredSettings runtimeSettings = injector.getInstance(IStoredSettings.class);
final File baseFolder;
if (goSettings != null) {
@@ -168,7 +185,7 @@
// Manually configure IRuntimeManager
logManager(IRuntimeManager.class);
- IRuntimeManager runtime = injector.get(IRuntimeManager.class);
+ IRuntimeManager runtime = injector.getInstance(IRuntimeManager.class);
runtime.setBaseFolder(baseFolder);
runtime.getStatus().isGO = goSettings != null;
runtime.getStatus().servletContainer = context.getServerInfo();
@@ -186,7 +203,10 @@
startManager(injector, IRepositoryManager.class);
startManager(injector, IProjectManager.class);
startManager(injector, IFederationManager.class);
+ startManager(injector, ITicketService.class);
startManager(injector, IGitblit.class);
+ startManager(injector, IServicesManager.class);
+ startManager(injector, IFilestoreManager.class);
// start the plugin manager last so that plugins can depend on
// deterministic access to all other managers in their start() methods
@@ -196,7 +216,7 @@
logger.info("All managers started.");
logger.info("");
- IPluginManager pluginManager = injector.get(IPluginManager.class);
+ IPluginManager pluginManager = injector.getInstance(IPluginManager.class);
for (LifeCycleListener listener : pluginManager.getExtensions(LifeCycleListener.class)) {
try {
listener.onStartup();
@@ -236,17 +256,21 @@
return defaultBaseFolder;
}
- protected <X extends IManager> X loadManager(ObjectGraph injector, Class<X> clazz) {
- X x = injector.get(clazz);
+ protected <X extends IManager> X loadManager(Injector injector, Class<X> clazz) {
+ X x = injector.getInstance(clazz);
return x;
}
- protected <X extends IManager> X startManager(ObjectGraph injector, Class<X> clazz) {
+ protected <X extends IManager> X startManager(Injector injector, Class<X> clazz) {
X x = loadManager(injector, clazz);
logManager(clazz);
- x.start();
- managers.add(x);
- return x;
+ return startManager(x);
+ }
+
+ protected <X extends IManager> X startManager(X x) {
+ x.start();
+ managers.add(x);
+ return x;
}
protected void logManager(Class<? extends IManager> clazz) {
@@ -254,11 +278,17 @@
logger.info("----[{}]----", clazz.getName());
}
+ @Override
+ public final void contextDestroyed(ServletContextEvent contextEvent) {
+ super.contextDestroyed(contextEvent);
+ ServletContext context = contextEvent.getServletContext();
+ destroyContext(context);
+ }
+
/**
* Gitblit is being shutdown either because the servlet container is
* shutting down or because the servlet container is re-deploying Gitblit.
*/
- @Override
protected void destroyContext(ServletContext context) {
logger.info("Gitblit context destroyed by servlet container.");
@@ -341,12 +371,10 @@
baseFolder.mkdirs();
// try to extract the data folder resource to the baseFolder
- File localSettings = new File(baseFolder, "gitblit.properties");
- if (!localSettings.exists()) {
- extractResources(context, "/WEB-INF/data/", baseFolder);
- }
+ extractResources(context, "/WEB-INF/data/", baseFolder);
// delegate all config to baseFolder/gitblit.properties file
+ File localSettings = new File(baseFolder, "gitblit.properties");
FileSettings fileSettings = new FileSettings(localSettings.getAbsolutePath());
// merge the stored settings into the runtime settings
@@ -428,7 +456,12 @@
}
protected void extractResources(ServletContext context, String path, File toDir) {
- for (String resource : context.getResourcePaths(path)) {
+ Set<String> resources = context.getResourcePaths(path);
+ if (resources == null) {
+ logger.warn("There are no WAR resources to extract from {}", path);
+ return;
+ }
+ for (String resource : resources) {
// extract the resource to the directory if it does not exist
File f = new File(toDir, resource.substring(path.length()));
if (!f.exists()) {
--
Gitblit v1.9.1