[ 
https://issues.apache.org/jira/browse/OFBIZ-5312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14185350#comment-14185350
 ] 

Ingo Wolfmayr commented on OFBIZ-5312:
--------------------------------------

When a file is missing (for example runtime/uploads/.../10000.jpeg) the 
application runs into an endless loop.

java.io.FileNotFoundException: No file found: ...runtime/uploads/.../10000.jpeg

    [java]      at 
org.ofbiz.content.data.DataResourceWorker.getContentFile(DataResourceWorker.java:422)
 ~[ofbiz-content.jar:?]
     [java]     at 
org.ofbiz.content.data.DataResourceWorker.getDataResourceStream(DataResourceWorker.java:1057)
 ~[ofbiz-content.jar:?]
     [java]     at 
org.ofbiz.content.data.DataEvents.serveObjectData(DataEvents.java:185) 
[ofbiz-content.jar:?]
     [java]     at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) 
~[?:?]
     [java]     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 ~[?:1.7.0_67]
     [java]     at java.lang.reflect.Method.invoke(Method.java:606) 
~[?:1.7.0_67]
     [java]     at 
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:93) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:79) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:755) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:475) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:210) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.product.category.SeoControlServlet.doGet(SeoControlServlet.java:85) 
[ofbiz-product.jar:?]
     [java]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) 
[servlet-api-3.0.jar:?]
     [java]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) 
[servlet-api-3.0.jar:?]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.ofbiz.webapp.view.JspViewHandler.render(JspViewHandler.java:77) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.RequestHandler.renderView(RequestHandler.java:987) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:674) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:210) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.product.category.SeoControlServlet.doGet(SeoControlServlet.java:85) 
[ofbiz-product.jar:?]
     [java]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) 
[servlet-api-3.0.jar:?]
     [java]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) 
[servlet-api-3.0.jar:?]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
 [tomcat-7.0.55-catalina.jar:7.0.55]
     [java]     at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
 [tomcat-7.0.55-catalina.jar:7.0.55]

> Proposal: URL-Generation Changes (mostly for SEO reasons but not only)
> ----------------------------------------------------------------------
>
>                 Key: OFBIZ-5312
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-5312
>             Project: OFBiz
>          Issue Type: New Feature
>          Components: specialpurpose/ecommerce
>    Affects Versions: Trunk
>            Reporter: Jacques Le Roux
>            Assignee: Jacques Le Roux
>            Priority: Minor
>              Labels: changes, ecommerce, friendly, seo, url
>         Attachments: OFBIZ-5312 - ofbiz-ecommerce-seo.patch, OFBIZ-5312 - 
> ofbiz-ecommerce-seo.patch, OFBIZ-5312 - ofbiz-ecommerce-seo.patch, OFBIZ-5312 
> - ofbiz-ecommerce-seo.patch, OFBIZ-5312 - ofbiz-ecommerce-seo.patch, 
> OFBIZ-5312 - ofbiz-ecommerce-seo.patch, OFBIZ-5312 - 
> ofbiz-ecommerce-seo.patch, OFBIZ-5312 - ofbiz-ecommerce-seo.patch, OFBIZ-5312 
> - ofbiz-ecommerce-seo.patch, OFBIZ-5312 - ofbiz-ecommerce-seo.patch, 
> OFBIZ-5312 - ofbiz-ecommerce-seo.patch, OFBIZ-5312 - 
> ofbiz-ecommerce-seo.patch, 
> OFBiz-5312-allowpaths-email-jsp-patch-20140625.patch, 
> OFBiz-5312-product-ecommerce-seo-20131031.patch, 
> OFBiz-5312-product-ecommerce-seo-for-seo-branch.patch, 
> OFBiz-5312-product-ecommerce-seo.patch, SeoContextFilter.java.patch, 
> classloaderpatch.txt
>
>
> [This was proposed by Paul Piper in Nabble 7 months 
> ago|http://ofbiz.135035.n4.nabble.com/Proposal-URL-Generation-Changes-td4639289.html].
>  Here is quoted Paul's proposal
> {quote}
> Hey Everyone,
> over at ilscipio (www.ilscipio.com) we developed a set of functional OFBiz 
> changes that we believe the entire community could benefit from. The changes 
> have been implemented in parts in Syracus (www.syracus.net) for a while now, 
> but we figured that some of which are too crucial for ofbiz' success in the 
> long run, so we are considering the contribution (as we did with the SOLR 
> component).
> As you are probably aware, OFBiz has a pretty uncommon way of generating 
> URLs. Most of this has to do with the fact that OFBiz uses a servlet 
> (ControlServlet)  to handle all requests. The servlet is mounted at /control, 
> so that it won't interfere with other servlets. Though functionally valid, 
> this has the sideeffect that all urls are actually created on /control, which 
> is neither pretty, nor good by any measures of SEO. It also means that a few 
> 302 redirects are necessary to forward the user from / to /control/main. It 
> also makes requests more complicated, since many forwards are necessary 
> whenever somebody wants to move away from this implementation.
> Since this is hurtful to many of the implementers, I wanted to discuss 
> whether or not you guys would be interested in the changes we have made. The 
> functional changes contain:
> * Removal of /control out of all the urls
> * SEO-friendly URLS
> * Configurable product/category and other URLs
> * Frontpage mapping from /main to /
> It was tested on our end and contains all necessary improvements (Transforms, 
> Sample Configuration, Servlets & Filters) for it to be applicable.
> If interested, I would create a new JIRA ticket for this and after a few 
> minor internal discussions, we will gladly provide the rest of you with it.
> Regards,
> Paul 
> {quote}
> There is even a patch, mostly done by Jinghai Shi, that I attach here. Even 
> if it has been already used in [Syracus|http://syracus.net/] since early this 
> year, some help would be needed to test it thoroughly in OFBiz.
> Then we should discuss if it's the way to go. I believe it is. Who needs a 
> /control/ or /main by default in ecommerce urls? Would you not prefer 
> http://localhost:8080/ecommerce/ over 
> http://localhost:8080/ecommerce/control/main ?



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