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Code formatting change only.
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@snoopdave
snoopdave committed Feb 5, 2017
1 parent 96e845a commit 4692115
Showing 1 changed file with 78 additions and 76 deletions.
154 changes: 78 additions & 76 deletions app/src/main/java/org/apache/roller/weblogger/ui/core/RollerContext.java
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Expand Up @@ -57,38 +57,39 @@
/**
* Initialize the Roller web application/context.
*/
public class RollerContext extends ContextLoaderListener
implements ServletContextListener {
public class RollerContext extends ContextLoaderListener
implements ServletContextListener {

private static Log log = LogFactory.getLog(RollerContext.class);

private static ServletContext servletContext = null;


public RollerContext() {
super();
}


/**
* Access to the plugin manager for the UI layer. TODO: we may want
* something similar to the Roller interface for the UI layer if we dont
* Access to the plugin manager for the UI layer. TODO: we may want
* something similar to the Roller interface for the UI layer if we dont
* want methods like this here in RollerContext.
*/
public static UIPluginManager getUIPluginManager() {
return UIPluginManagerImpl.getInstance();
}


/**
* Get the ServletContext.
*
* @return ServletContext
*/
public static ServletContext getServletContext() {
return servletContext;
}
}


/**
* Responds to app-init event and triggers startup procedures.
*/
Expand All @@ -98,12 +99,12 @@ public void contextInitialized(ServletContextEvent sce) {

// Keep a reference to ServletContext object
RollerContext.servletContext = sce.getServletContext();

// Call Spring's context ContextLoaderListener to initialize all the
// context files specified in web.xml. This is necessary because
// listeners don't initialize in the order specified in 2.3 containers
super.contextInitialized(sce);

// get the *real* path to <context>/resources
String ctxPath = servletContext.getRealPath("/");
if (ctxPath == null) {
Expand All @@ -115,7 +116,7 @@ public void contextInitialized(ServletContextEvent sce) {
} else {
ctxPath += "resources";
}

// try setting the uploads path to <context>/resources
// NOTE: this should go away at some point
// we leave it here for now to allow users to keep writing
Expand All @@ -125,7 +126,7 @@ public void contextInitialized(ServletContextEvent sce) {
// enough to disregard this call unless the uploads.path
// is set to ${webapp.context}
WebloggerConfig.setUploadsDir(ctxPath);

// try setting the themes path to <context>/themes
// NOTE: this should go away at some point
// we leave it here for now to allow users to keep using
Expand All @@ -134,18 +135,18 @@ public void contextInitialized(ServletContextEvent sce) {
// also, the WebloggerConfig.setThemesDir() method is smart
// enough to disregard this call unless the themes.dir
// is set to ${webapp.context}
WebloggerConfig.setThemesDir(servletContext.getRealPath("/")+File.separator+"themes");
WebloggerConfig.setThemesDir(servletContext.getRealPath("/") + File.separator + "themes");


// Now prepare the core services of the app so we can bootstrap
try {
WebloggerStartup.prepare();
} catch (StartupException ex) {
log.fatal("Roller Weblogger startup failed during app preparation", ex);
return;
}


// if preparation failed or is incomplete then we are done,
// otherwise try to bootstrap the business tier
if (!WebloggerStartup.isPrepared()) {
Expand All @@ -160,11 +161,11 @@ public void contextInitialized(ServletContextEvent sce) {
try {
// trigger bootstrapping process
WebloggerFactory.bootstrap();

// trigger initialization process
weblogger = WebloggerFactory.getWeblogger();
weblogger.initialize();

} catch (BootstrapException ex) {
log.fatal("Roller Weblogger bootstrap failed", ex);
} catch (WebloggerException ex) {
Expand All @@ -174,76 +175,76 @@ public void contextInitialized(ServletContextEvent sce) {
weblogger.release();
}
}
}
}

// do a small amount of work to initialize the web tier
try {
// Initialize Spring Security based on Roller configuration
initializeSecurityFeatures(servletContext);

// Setup Velocity template engine
setupVelocity();
} catch (WebloggerException ex) {
log.fatal("Error initializing Roller Weblogger web tier", ex);
}

}
/**


/**
* Responds to app-destroy event and triggers shutdown sequence.
*/
public void contextDestroyed(ServletContextEvent sce) {
WebloggerFactory.getWeblogger().shutdown();
public void contextDestroyed(ServletContextEvent sce) {
WebloggerFactory.getWeblogger().shutdown();
// do we need a more generic mechanism for presentation layer shutdown?
CacheManager.shutdown();
}


/**
* Initialize the Velocity rendering engine.
*/
private void setupVelocity() throws WebloggerException {
private void setupVelocity() throws WebloggerException {
log.info("Initializing Velocity");

// initialize the Velocity engine
Properties velocityProps = new Properties();

try {
InputStream instream = servletContext.getResourceAsStream("/WEB-INF/velocity.properties");

velocityProps.load(instream);
log.debug("Velocity props = "+velocityProps);

log.debug("Velocity props = " + velocityProps);

// init velocity
RuntimeSingleton.init(velocityProps);

} catch (Exception e) {
throw new WebloggerException(e);
}

}

/**
* Setup Spring Security security features.
*/
protected void initializeSecurityFeatures(ServletContext context) {
protected void initializeSecurityFeatures(ServletContext context) {

ApplicationContext ctx =
WebApplicationContextUtils.getRequiredWebApplicationContext(context);

/*String[] beanNames = ctx.getBeanDefinitionNames();
for (String name : beanNames)
System.out.println(name);*/

String rememberMe = WebloggerConfig.getProperty("rememberme.enabled");
boolean rememberMeEnabled = Boolean.valueOf(rememberMe);

log.info("Remember Me enabled: " + rememberMeEnabled);

context.setAttribute("rememberMeEnabled", rememberMe);

if (!rememberMeEnabled) {
ProviderManager provider = (ProviderManager) ctx.getBean("_authenticationManager");
for (AuthenticationProvider authProvider : provider.getProviders()) {
Expand All @@ -252,10 +253,10 @@ protected void initializeSecurityFeatures(ServletContext context) {
}
}
}

String encryptPasswords = WebloggerConfig.getProperty("passwds.encryption.enabled");
boolean doEncrypt = Boolean.valueOf(encryptPasswords);

String daoBeanName = "org.springframework.security.authentication.dao.DaoAuthenticationProvider#0";

// for LDAP-only authentication, no daoBeanName (i.e., UserDetailsService) may be provided in security.xml.
Expand All @@ -278,7 +279,7 @@ protected void initializeSecurityFeatures(ServletContext context) {

if (WebloggerConfig.getBooleanProperty("securelogin.enabled")) {
LoginUrlAuthenticationEntryPoint entryPoint =
(LoginUrlAuthenticationEntryPoint) ctx.getBean("_formLoginEntryPoint");
(LoginUrlAuthenticationEntryPoint) ctx.getBean("_formLoginEntryPoint");
entryPoint.setForceHttps(true);
}

Expand Down Expand Up @@ -307,44 +308,45 @@ protected void initializeSecurityFeatures(ServletContext context) {
}
*/
}


/**
* Flush user from any caches maintained by security system.
*/
public static void flushAuthenticationUserCache(String userName) {
ApplicationContext ctx =
WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
try {
UserCache userCache = (UserCache) ctx.getBean("userCache");
if (userCache != null) {
userCache.removeUserFromCache(userName);
}
} catch (NoSuchBeanDefinitionException exc) {
log.debug("No userCache bean in context", exc);
}
public static void flushAuthenticationUserCache(String userName) {
ApplicationContext ctx =
WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
try {
UserCache userCache = (UserCache) ctx.getBean("userCache");
if (userCache != null) {
userCache.removeUserFromCache(userName);
}
} catch (NoSuchBeanDefinitionException exc) {
log.debug("No userCache bean in context", exc);
}
}


/**
* Get an instance of AutoProvision, if available in roller.properties
*
* @return AutoProvision
*/
public static AutoProvision getAutoProvision() {
public static AutoProvision getAutoProvision() {
String clazzName = WebloggerConfig.getProperty("users.ldap.autoProvision.className");

if (null == clazzName) {
return null;
}

Class clazz;
try {
clazz = Class.forName(clazzName);
} catch (ClassNotFoundException e) {
log.warn("Unable to found specified Auto Provision class.", e);
return null;
}

Class[] interfaces = clazz.getInterfaces();
for (Class clazz2 : interfaces) {
if (clazz2.equals(AutoProvision.class)) {
Expand All @@ -356,7 +358,7 @@ public static AutoProvision getAutoProvision() {
log.warn("IllegalAccessException while creating: " + clazzName, e);
}
}
}
return null;
}
}
return null;
}
}

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