Thanks for letting us know Pete! Hopefully this helps someone else until the Jetty team can fix that feature in the 9.x release.
Best, -- Les Hazlewood | @lhazlewood CTO, Stormpath | http://stormpath.com | @goStormpath | 888.391.5282 On Tue, Apr 16, 2013 at 7:40 PM, Pete Poulos <[email protected]> wrote: > Alright, so I switched to version 8 of the jetty-maven-plugin and everything > is working now. It appears that jetty 9 doesn't reload > ServletContextListeners correctly at this time. > > Thanks for prompting me to spend a little more time with this Les > (sometimes all it takes is a nudge) :) > > Pete > > > On Tue, Apr 16, 2013 at 7:50 PM, Pete Poulos <[email protected]> wrote: >> >> Hi Les, >> >> Thanks for getting back to me. Your reply prompted me to dink around with >> this a bit more. I just created a stub ServletContextListener to see >> whether jetty calls "contextInitialized" again after it recreates the >> WebEnvironment during a reload and it appears that the >> ServletContextListener.contextDestroyed(ServletContextEvent) gets called, >> but that ServletContextListener.contextInitialized(ServletContextEvent) is >> not called again. >> >> That being the case, I think it's safe to assume, for now, that this is a >> jetty issue and not a Shiro issue. I'll be sure to post any work around I >> find here in case someone else comes across this problem in the future. >> >> >> On Tue, Apr 16, 2013 at 7:24 PM, Les Hazlewood <[email protected]> >> wrote: >>> >>> Hi Pete, >>> >>> Did you figure out what was happening here? >>> >>> Shiro's default web integration requires a WebEnvironment instance be >>> present in the ServletContext. This is referenced by the ShiroFilter at >>> runtime. It appears that the WebUtils.getRequiredWebEnvironment is not >>> finding the expected WebEnvironment instance. Perhaps Jetty is wiping out >>> the ServletContext and creating a new one without Shiro's knowledge? >>> >>> -- >>> Les Hazlewood | @lhazlewood >>> CTO, Stormpath | http://stormpath.com | @goStormpath | 888.391.5282 >>> >>> >>> On Tue, Mar 26, 2013 at 11:08 AM, Pete Poulos <[email protected]> >>> wrote: >>>> >>>> Hi, >>>> >>>> I'm not sure if this is a jetty issue or an issue with shiro, but I am >>>> trying to use the Jetty-Maven plugin for development and one of the >>>> key features I want is Jetty's hot redeployment when files are >>>> changed. However, Shiro is throwing the following exception when jetty >>>> attempts to reload the application and I am not certain what can be >>>> done to correct this. >>>> >>>> [Scanner-0] ERROR org.apache.shiro.web.servlet.AbstractFilter - Unable >>>> to start Filter: [No WebEnvironment found: no >>>> EnvironmentLoaderListener registered?]. >>>> java.lang.IllegalStateException: No WebEnvironment found: no >>>> EnvironmentLoaderListener registered? >>>> at >>>> org.apache.shiro.web.util.WebUtils.getRequiredWebEnvironment(WebUtils.java:276) >>>> at >>>> org.apache.shiro.web.servlet.ShiroFilter.init(ShiroFilter.java:73) >>>> at >>>> org.apache.shiro.web.servlet.AbstractShiroFilter.onFilterConfigSet(AbstractShiroFilter.java:152) >>>> at >>>> org.apache.shiro.web.servlet.AbstractFilter.init(AbstractFilter.java:97) >>>> at >>>> org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:123) >>>> at >>>> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) >>>> at >>>> org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:732) >>>> at >>>> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:279) >>>> at >>>> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1314) >>>> at >>>> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:722) >>>> at >>>> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:492) >>>> at >>>> org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:275) >>>> at >>>> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) >>>> at >>>> org.eclipse.jetty.maven.plugin.JettyRunMojo.restartWebApp(JettyRunMojo.java:527) >>>> at >>>> org.eclipse.jetty.maven.plugin.JettyRunMojo$1.filesChanged(JettyRunMojo.java:481) >>>> at >>>> org.eclipse.jetty.util.Scanner.reportBulkChanges(Scanner.java:676) >>>> at >>>> org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:539) >>>> at org.eclipse.jetty.util.Scanner.scan(Scanner.java:391) >>>> at org.eclipse.jetty.util.Scanner$1.run(Scanner.java:329) >>>> at java.util.TimerThread.mainLoop(Timer.java:555) >>>> at java.util.TimerThread.run(Timer.java:505) >>>> >>>> My web.xml looks like the following: >>>> >>>> <?xml version="1.0" ?> >>>> <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; >>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >>>> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee >>>> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; >>>> version="2.4"> >>>> >>>> <!-- SHIRO CONFIGURATION >>>> ============================================== --> >>>> >>>> <listener> >>>> >>>> <listener-class>org.apache.shiro.web.env.EnvironmentLoaderListener</listener-class> >>>> </listener> >>>> >>>> <filter> >>>> <filter-name>ShiroFilter</filter-name> >>>> >>>> <filter-class>org.apache.shiro.web.servlet.ShiroFilter</filter-class> >>>> </filter> >>>> >>>> <filter-mapping> >>>> <filter-name>ShiroFilter</filter-name> >>>> <url-pattern>/*</url-pattern> >>>> <dispatcher>REQUEST</dispatcher> >>>> <dispatcher>FORWARD</dispatcher> >>>> <dispatcher>INCLUDE</dispatcher> >>>> <dispatcher>ERROR</dispatcher> >>>> </filter-mapping> >>>> >>>> <!-- DATA SOURCE >>>> ====================================================== --> >>>> >>>> <resource-ref> >>>> <description>Account Data Source</description> >>>> <res-ref-name>jdbc/AccountDB</res-ref-name> >>>> <res-type>javax.sql.DataSource</res-type> >>>> <res-auth>Container</res-auth> >>>> </resource-ref> >>>> >>>> </web-app> >>>> >>>> >>>> And finally, here is the relevant portion of my maven pom file: >>>> >>>> >>>> <build> >>>> <plugins> >>>> <plugin> >>>> <groupId>org.eclipse.jetty</groupId> >>>> <artifactId>jetty-maven-plugin</artifactId> >>>> <version>9.0.0.RC2</version> >>>> <configuration> >>>> <jettyXml>src/jetty/jetty.xml</jettyXml> >>>> <scanIntervalSeconds>1</scanIntervalSeconds> >>>> <webApp> >>>> <contextPath>/</contextPath> >>>> >>>> <overrideDescriptor>src/jetty/override-web.xml</overrideDescriptor> >>>> </webApp> >>>> </configuration> >>>> <dependencies> >>>> <dependency> >>>> <groupId>mysql</groupId> >>>> >>>> <artifactId>mysql-connector-java</artifactId> >>>> <version>5.1.24</version> >>>> </dependency> >>>> </dependencies> >>>> </plugin> >>>> </plugins> >>> >>> >> >
