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From: <kab...@jb...> - 2005-06-27 10:19:37
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Download jboss aop 1.3 and install in your version of JBoss. I am not 100% sure if this will work, so if you can download the JBoss 4.0.3 release candidate. Having done that refer to sections 10.3.2 and 10.3.3 depending on what JDK you are using for how to enable the class loading hooks. Note that in the latest version of JBoss AOP the attribute on the AspectManager service has been changed to EnableLoadtimeWeaving. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3882826#3882826 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3882826 |
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From: mlybarger <nu...@jb...> - 2005-06-30 01:06:25
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thanks for the reply Khan. I've went through the document and am still having troubles. i noticed that originally i had forgot to specify the -javaagent:plugableinstrumentor.jar as part of the JAVA_OPTS variable. i've now put that jar into the jboss bin folder and added the parameter to the JAVA_OPTS variable. i also upgraded to the 1.3 jboss aop, and to the jboss 4.0.2. i have an orgtest-aop.xml file in the server/default/deploy folder that looks like: | <?xml version="1.0" encoding="UTF-8"?> | <!DOCTYPE aop PUBLIC | "-//JBoss//DTD JBOSS AOP 1.0//EN" | "http://www.jboss.org/aop/dtd/jboss-aop_1_0.dtd"> | <aop> | <bind pointcut="execution(* org.test.ProfileTest->*(..))"> | <interceptor class="org.jboss.aspects.logging.CallLoggingInterceptor"/> | </bind> | </aop> | but still when running my web app, i have nothing being logged. still i must be missing someting. any help would be most appreciated, thanks! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883166#3883166 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883166 |
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From: <kab...@jb...> - 2005-06-30 08:04:32
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Did you set the EnableLoadtimeWeaving attribute of the AspectManagerService to true. Try the "injboss" tutorial example (docs/aspect-framework/examples/injboss), some extra info about getting it to work with the latest aop release here http://www.jboss.org/index.html?module=bb&op=viewtopic&t=65741 kabir View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883186#3883186 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883186 |
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From: mlybarger <nu...@jb...> - 2005-06-30 11:17:40
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yes, i set the attribute you mentioned. i used the jboss-aop-jdk50.deployer from the 1.3 aop release. here's my jboss-service.xml. | <server> | | <mbean code="org.jboss.aop.deployment.AspectManagerService" | name="jboss.aop:service=AspectManager"> | <attribute name="EnableLoadtimeWeaving">true</attribute> | <!-- only relevant when EnableLoadtimeWeaving is true. | When transformer is on, every loaded class gets | transformed. If AOP can't find the class, then it | throws an exception. Sometimes, classes may not have | all the classes they reference. So, the Suppressing | is needed. (i.e. Jboss cache in the default configuration --> | <attribute name="SuppressTransformationErrors">true</attribute> | <attribute name="Prune">true</attribute> | <attribute name="Include">org.jboss.test</attribute> | <attribute name="Exclude">org.jboss.</attribute> | <attribute name="Optimized">true</attribute> | <attribute name="Verbose">true</attribute> | </mbean> | | <mbean code="org.jboss.aop.deployment.AspectDeployer" | name="jboss.aop:service=AspectDeployer"> | </mbean> | | </server> | in the post you linked to, you say to use the AspectManagerServiceJDK5. is this indeed needed? if so, i think the jboss-serivce.xml that is included in the jboss-aop-jdk50.deployer release should have this set as this service is specifically intended for jdk50 (uses -javaagent). once again, thanks for your help with all this. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883200#3883200 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883200 |
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From: mlybarger <nu...@jb...> - 2005-06-30 11:19:58
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one more question. (there seems to be no editing of your posts in this forum as i'm use to in forums.gentoo.org).. do i need to set the include attribute to include a pattern for the classes i'm interested in testing? org.test.*? thanks! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883201#3883201 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883201 |
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From: <kab...@jb...> - 2005-06-30 12:01:52
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1) Yes you need to use the AspectManagerServiceJDK5 service this is needed for the -javaagent to take effect- I have updated the documentation for the next release to make this cleare. 2) You only need to set the Include attribute if they would otherwise be picked up by the Exclude attribute. In the snippet above everything under org.jboss gets excluded apart from org.jboss.test. So org.jboss.whatever.* would be excluded. org.acme.* would be included. The reason for mentioning this was that the "injboss" example's classes are in org.jboss.injbossaop and would be excluded using the out of the box setup. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883209#3883209 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883209 |
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From: mlybarger <nu...@jb...> - 2005-07-01 01:29:25
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I'm now getting very close i think. after changing to use the AspectManagerServiceJDK5, i now get lots of aspect info in the logs. I see this when my class is loaded: | 21:23:24,329 INFO [STDOUT] method matched binding execution(* org.test.*->*(..)) protected void org.test.ProfTest.doGet(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws javax.servlet.ServletException,java.io.IOException | but when this method is executed, i don't see anything being logged. here's the snipped from the base-aop.xml for what i'm binding.: | <interceptor class="org.jboss.aspects.logging.CallLoggingInterceptor"/> | <bind pointcut="execution(* org.test.*->*(..))"> | <interceptor-ref name="org.jboss.aspects.logging.CallLoggingInterceptor"/> | </bind> | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883300#3883300 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883300 |
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From: <kab...@jb...> - 2005-07-01 09:32:04
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Did the injboss example work for you? Get that working first, that should help get over any configuration issues. CallLoggingInterceptor logs using DEBUG lever messages, have you got dEBUG logging turned on? Maybe try with a real simple interceptor just to make sure you get it up and running. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883327#3883327 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883327 |
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From: <kab...@jb...> - 2005-07-01 09:32:35
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OK, so I can't type: I meant CallLoggingInterceptor logs using DEBUG level messages, have you got DEBUG logging turned on? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883328#3883328 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883328 |
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From: mlybarger <nu...@jb...> - 2005-07-01 10:47:23
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i do have debug logging turned on, but i'll add some explicit log4j logging in my servlet to make sure in my example of using the CallLoggingInterceptor. i was unsuccessfull with the injboss example. i gave the jboss.dir needed in the build.xml, then ran ant deploy-basic-lt-war. I point my browser to http://localhost:8080/aopexample and run the example. there's a lot of output on the first run when the classes are going through any transform. when running, i only see the output from the ExampleValue class and the BasicExampleServlet class. I see the same results in the console and the server/default/log/server.log file. | 06:31:12,858 INFO [STDOUT] [trying to transform] org.apache.catalina.core.ApplicationDispatcher | 06:31:12,859 INFO [STDOUT] [debug] There are no caller pointcuts! | 06:31:12,932 INFO [STDOUT] [debug] was org.apache.catalina.core.ApplicationDispatcher converted: false | 06:31:12,959 INFO [STDOUT] [trying to transform] org.apache.catalina.core.ApplicationHttpResponse | 06:31:12,960 INFO [STDOUT] [debug] There are no caller pointcuts! | 06:31:12,963 INFO [STDOUT] [debug] was org.apache.catalina.core.ApplicationHttpResponse converted: false | 06:31:12,988 INFO [STDOUT] [trying to transform] org.apache.catalina.core.ApplicationResponse | 06:31:12,989 INFO [STDOUT] [debug] There are no caller pointcuts! | 06:31:12,991 INFO [STDOUT] [debug] was org.apache.catalina.core.ApplicationResponse converted: false | 06:31:13,011 INFO [STDOUT] [trying to transform] org.apache.catalina.core.ApplicationHttpRequest | 06:31:13,012 INFO [STDOUT] [debug] There are no caller pointcuts! | 06:31:13,022 INFO [STDOUT] [debug] was org.apache.catalina.core.ApplicationHttpRequest converted: false | 06:31:13,048 INFO [STDOUT] [trying to transform] org.apache.catalina.core.ApplicationRequest | 06:31:13,050 INFO [STDOUT] [debug] There are no caller pointcuts! | 06:31:13,052 INFO [STDOUT] [debug] was org.apache.catalina.core.ApplicationRequest converted: false | 06:31:13,082 INFO [STDOUT] **** ExampleValue.getMessage() | 06:31:38,315 INFO [STDOUT] **** BasicExampleServlet.service() | 06:31:38,316 INFO [STDOUT] **** ExampleValue String Constructor | 06:31:38,317 INFO [STDOUT] **** ExampleValue.getMessage() | 06:31:52,624 INFO [STDOUT] **** BasicExampleServlet.service() | 06:31:52,624 INFO [STDOUT] **** ExampleValue String Constructor | 06:31:52,626 INFO [STDOUT] **** ExampleValue.getMessage() | 06:32:31,721 INFO [STDOUT] **** BasicExampleServlet.service() | 06:32:31,722 INFO [STDOUT] **** ExampleValue String Constructor | 06:32:31,723 INFO [STDOUT] **** ExampleValue.getMessage() | i expected to see more output when running the servlet. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3883339#3883339 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3883339 |
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From: mlybarger <nu...@jb...> - 2005-07-20 10:38:21
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any ideas why the aopexample output shown above doesn't appear to have the interceptors being applied to the pointcuts? the SimpleInterceptor seems to be just using System.out.prinln to log that it's working, but i can't see that happening. i'd really like to get to learn and use jboss aop in a dynamic web environment.... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3885681#3885681 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3885681 |
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From: <kab...@jb...> - 2005-07-20 11:25:53
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Have you followed the steps outlined here? http://www.jboss.org/index.html?module=bb&op=viewtopic&t=65741 especially note that org.jboss.injbossaop must be added to the Include attribute of the aspect manager service. In 1.3.1 I have added this so it should work out of the box View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3885685#3885685 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3885685 |
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From: <kab...@jb...> - 2005-07-20 11:27:57
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Actually, post your jboss-aop-jdk50.deployer/META-INF/jboss-service.xml View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3885686#3885686 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3885686 |
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From: mlybarger <nu...@jb...> - 2005-07-23 12:02:54
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i think the include was what was tripping me up on the examples. i finally got it working!!
then i tried my servlet again to use the CallLoggingInterceptor. Still no luck. Then I added a SimpleInterceptor right into my war. Again, the war isn't aspectized, I'm using the load type weaving w/ jdk 1.5. i started to get logging exceptions that seemd to be recursive aop calls to botht eh CallLoggingInterceptor and the SimpleInterceptor. Then I completely shut off the CallLoggingInterceptor in the base-aop.xml. Finally, i've got a simple interceptor working with my war!
I'm still not sure why the CallLoggingInterceptor wasn't working. I have debug log4j logging in my servlet configured explicitly as:
| Logger LOG = Logger.getLogger( SnoopServlet.class );
| {
| BasicConfigurator.configure();
| LOG.setLevel( Level.DEBUG );
| }
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i could see the debug logs from my servlet in the console, but nothing from the CallLoggingInterceptor.
View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3886213#3886213
Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3886213
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