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errors on hello1 load

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Xue-Feng Yang
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errors on hello1 load

Xue-Feng Yang
Hi:

I am new to ofbiz and testing it now. I put a HelloWorld hello1 in hot-deploy but not in applications. When starting the installed server(apache-ofbiz-12.04.02) ,  I got the following error: 


[java] 2013-10-07 06:17:22,116 (main) [ ComponentContainer.java:180:INFO ] Auto-Loading component directory : [C:/gtworkspace/ofbiz/applications]
     [java] 2013-10-07 06:17:22,121 (main) [ ComponentContainer.java:167:ERROR] Cannot load component :  @ hello1 : The component root location does not exist: C:\gtworkspace\ofbiz
\applications/hello1/
     [java] 2013-10-07 06:17:22,121 (main) [ ComponentContainer.java:170:ERROR] Cannot load component :  @ hello1

I didn't change anything in applications/component-load.xml, but did everything as the tutorial suggested.


Then, it shows loading OK for hot-deploy
     [java] 2013-10-07 06:38:25,213 (main) [ ComponentContainer.java:180:INFO ] Auto-Loading component directory : [C:/gtworkspace/ofbiz/hot-deploy]
     [java] 2013-10-07 06:38:25,224 (main) [ ComponentContainer.java:241:INFO ] Loading component : [hello1]
     [java] 2013-10-07 06:38:25,238 (main) [ ComponentContainer.java:149:INFO ] All components loaded

However, after the server is up, ecommerce works correct, but when browsed http://localhost:8080/hello1/control/main, I run into errors in two cases:

1)  Setup controller.xml as in the tutorial:

    <preprocessor>
        <event type="java" path="org.ofbiz.securityext.login.LoginEvents" invoke="checkExternalLoginKey"/>
    </preprocessor>

I got the error:

     [java] 2013-10-07 06:58:07,073 (http-bio-0.0.0.0-8443-exec-4) [   JavaEventHandler.java:108:ERROR]
     [java] ---- exception report ----------------------------------------------------------
     [java] Problems Processing Event
     [java] Exception: java.lang.NoSuchMethodException
     [java] Message: org.ofbiz.securityext.login.LoginEvents.checkExternalLoginKey(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     [java] ---- stack trace ---------------------------------------------------------------
     [java] java.lang.NoSuchMethodException: org.ofbiz.securityext.login.LoginEvents.checkExternalLoginKey(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResp
onse)
     [java] java.lang.Class.getMethod(Class.java:1655)

I checked ofbiz API, there is no such a method in LoginEvents. The tutorial looks out of date.


2)  Setup controller.xml as I found in C:\gtworkspace\ofbiz\framework\common\webcommon\WEB-INF\common-controller.xml


<preprocessor>
    <event name="checkExternalLoginKey" type="java" path="org.ofbiz.webapp.control.LoginWorker" invoke="checkExternalLoginKey"/>
</preprocessor>

or

<preprocessor>
    <event type="java"
path="org.ofbiz.webapp.control.LoginWorker"
invoke="checkExternalLoginKey"/>
</preprocessor>

or

<preprocessor>
    <event type="java" path="org.ofbiz.webapp.event.TestEvent" invoke="test"/>

</preprocessor>

or

<preprocessor></preprocessor>

I got the same WARN and empty page.


     [java] 2013-10-07 07:33:13,151 (http-bio-0.0.0.0-8080-exec-1) [     ControlServlet.java:140:INFO ] [[[main(Domain:http://localhost)] Request Begun, encoding=[UTF-8]- total:0.0
,since last(Begin):0.0]]
     [java] 2013-10-07 07:33:13,158 (http-bio-0.0.0.0-8080-exec-1) [    ConfigXMLReader.java:116:INFO ] controller loaded: 0.0s, 1 requests, 2 views in jndi:/0.0.0.0/hello1/WEB-INF
/controller.xml
     [java] 2013-10-07 07:33:13,164 (http-bio-0.0.0.0-8080-exec-1) [     RequestHandler.java:809:INFO ] Rendering View [main], sessionId=3B027A0AF37574B2E47E728EF6A06C19.jvm1
     [java] 2013-10-07 07:33:13,231 (http-bio-0.0.0.0-8080-exec-1) [     ControlServlet.java:220:WARN ] Communication error with the client while processing the request: /hello1/control/main
     [java] 2013-10-07 07:33:13,240 (http-bio-0.0.0.0-8080-exec-1) [       ServerHitBin.java:637:INFO ] Visit delegatorName=default, ServerHitBin delegatorName=default
     [java] 2013-10-07 07:33:13,250 (http-bio-0.0.0.0-8080-exec-1) [     ControlServlet.java:324:INFO ] [[[main(Domain:http://localhost)] Request Done- total:0.099,since last([main
(Domain:http...):0.099]]

Actually, since I didn't find the first load error in applications at the beginning, so I did all the testing in controller.xml. The result forced me to read all print out.

I searched online and couldn't find anything. So I hope someone here may help me on the problems.

Thanks,

Xue-Feng
Jacques Le Roux
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Re: errors on hello1 load

Jacques Le Roux
Administrator
Please use rather user ML for such questions, see why here :
http://ofbiz.apache.org/mailing-lists.html

Jacques

Xue-Feng Yang wrote:

> Hi:
>
> I am new to ofbiz and testing it now. I put a HelloWorld hello1 in hot-deploy but not in applications. When starting the
> installed server(apache-ofbiz-12.04.02) , I got the following error:
>
>
> [java] 2013-10-07 06:17:22,116 (main) [ ComponentContainer.java:180:INFO ] Auto-Loading component directory :
> [C:/gtworkspace/ofbiz/applications]
> [java] 2013-10-07 06:17:22,121 (main) [ ComponentContainer.java:167:ERROR] Cannot load component : @ hello1 : The component root
> location does not exist: C:\gtworkspace\ofbiz
> \applications/hello1/
> [java] 2013-10-07 06:17:22,121 (main) [ ComponentContainer.java:170:ERROR] Cannot load component : @ hello1
>
> I didn't change anything in applications/component-load.xml, but did everything as the tutorial suggested.
>
>
> Then, it shows loading OK for hot-deploy
> [java] 2013-10-07 06:38:25,213 (main) [ ComponentContainer.java:180:INFO ] Auto-Loading component directory :
> [C:/gtworkspace/ofbiz/hot-deploy]
> [java] 2013-10-07 06:38:25,224 (main) [ ComponentContainer.java:241:INFO ] Loading component : [hello1]
> [java] 2013-10-07 06:38:25,238 (main) [ ComponentContainer.java:149:INFO ] All components loaded
>
> However, after the server is up, ecommerce works correct, but when browsed http://localhost:8080/hello1/control/main, I run into
> errors in two cases:
>
> 1) Setup controller.xml as in the tutorial:
>
> <preprocessor>
> <event type="java" path="org.ofbiz.securityext.login.LoginEvents" invoke="checkExternalLoginKey"/>
> </preprocessor>
>
> I got the error:
>
> [java] 2013-10-07 06:58:07,073 (http-bio-0.0.0.0-8443-exec-4) [ JavaEventHandler.java:108:ERROR]
> [java] ---- exception report ----------------------------------------------------------
> [java] Problems Processing Event
> [java] Exception: java.lang.NoSuchMethodException
> [java] Message: org.ofbiz.securityext.login.LoginEvents.checkExternalLoginKey(javax.servlet.http.HttpServletRequest,
> javax.servlet.http.HttpServletResponse)
> [java] ---- stack trace ---------------------------------------------------------------
> [java] java.lang.NoSuchMethodException:
> org.ofbiz.securityext.login.LoginEvents.checkExternalLoginKey(javax.servlet.http.HttpServletRequest,
> javax.servlet.http.HttpServletResp  
> onse)
> [java] java.lang.Class.getMethod(Class.java:1655)
>
> I checked ofbiz API, there is no such a method in LoginEvents. The tutorial looks out of date.
>
>
> 2) Setup controller.xml as I found in C:\gtworkspace\ofbiz\framework\common\webcommon\WEB-INF\common-controller.xml
>
>
> <preprocessor>
> <event name="checkExternalLoginKey" type="java" path="org.ofbiz.webapp.control.LoginWorker" invoke="checkExternalLoginKey"/>
> </preprocessor>
>
> or
>
> <preprocessor>
> <event type="java"
> path="org.ofbiz.webapp.control.LoginWorker"
> invoke="checkExternalLoginKey"/>
> </preprocessor>
>
> or
>
> <preprocessor>
> <event type="java" path="org.ofbiz.webapp.event.TestEvent" invoke="test"/>
>
> </preprocessor>
>
> or
>
> <preprocessor></preprocessor>
>
> I got the same WARN and empty page.
>
>
> [java] 2013-10-07 07:33:13,151 (http-bio-0.0.0.0-8080-exec-1) [ ControlServlet.java:140:INFO ] [[[main(Domain:http://localhost)]
> Request Begun, encoding=[UTF-8]- total:0.0
> ,since last(Begin):0.0]]
> [java] 2013-10-07 07:33:13,158 (http-bio-0.0.0.0-8080-exec-1) [ ConfigXMLReader.java:116:INFO ] controller loaded: 0.0s, 1
> requests, 2 views in jndi:/0.0.0.0/hello1/WEB-INF
> /controller.xml
> [java] 2013-10-07 07:33:13,164 (http-bio-0.0.0.0-8080-exec-1) [ RequestHandler.java:809:INFO ] Rendering View [main],
> sessionId=3B027A0AF37574B2E47E728EF6A06C19.jvm1
> [java] 2013-10-07 07:33:13,231 (http-bio-0.0.0.0-8080-exec-1) [ ControlServlet.java:220:WARN ] Communication error with the
> client while processing the request: /hello1/control/main
> [java] 2013-10-07 07:33:13,240 (http-bio-0.0.0.0-8080-exec-1) [ ServerHitBin.java:637:INFO ] Visit delegatorName=default,
> ServerHitBin delegatorName=default
> [java] 2013-10-07 07:33:13,250 (http-bio-0.0.0.0-8080-exec-1) [ ControlServlet.java:324:INFO ] [[[main(Domain:http://localhost)]
> Request Done- total:0.099,since last([main
> (Domain:http...):0.099]]
>
> Actually, since I didn't find the first load error in applications at the beginning, so I did all the testing in controller.xml.
> The result forced me to read all print out.
>
> I searched online and couldn't find anything. So I hope someone here may help me on the problems.
>
> Thanks,
>
> Xue-Feng
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