it's exactly,you should have a Logger service when tapestry startup..
but if i comment this function in AppModule,i would miss Logger service:
public Logger buildLogger(final Logger log){
return log;
}
After commented,it was only 3 service about logging in service list
when app startup:
...
LoggerSource: BUILTIN
LoggingAdvisor: DEFINED
LoggingDecorator: DEFINED
...
so strange..
2009/9/24 Alfonso Quiroga <alfonsose...@gmail.com>:
> Cleverpig:
> In my AppModule and ServerModule (I have 2 modules) I have nothing
> related to logging. I only have "bindings" between services interfaces
> and implementations, then I have request filters (hibernate filter),
> and finally I have advisors for services (this is like spring
> interceptors, but without XML's :)
>
> In my-package.base, I have "BasePage" where I have:
>
> (import org.slf4j.Logger)
> @Inject private Logger logger;
>
> and that's all, I can use that logger (it has getter) in every page
> (all of my pages extends BasePage) and it works out of the box, I
> don't have to bind anything in modules. Hope it helps
>
> 2009/9/23 cleverpig <greatclever...@gmail.com>:
>> hi,Alfonso!
>>
>> please show me what's in your AppModule..let me get the reality...
>>
>> 2009/9/23 Alfonso Quiroga <alfonsose...@gmail.com>:
>>> Is your logging working now? I didn't do anything in AppModule, just
>>> drop the jars and logging works, if you still have problems, I can
>>> show you my project configuration, good luck
>>>
>>> 2009/9/23 cleverpig <greatclever...@gmail.com>:
>>>> so,after add the buildLogger function,we can use these code to inject
>>>> Logger service:
>>>>
>>>> Class Start{
>>>> ...
>>>> @Inject
>>>> private Logger log;
>>>> ...
>>>> }
>>>>
>>>> On Wed, Sep 23, 2009 at 12:29 PM, cleverpig <greatclever...@gmail.com>
>>>> wrote:
>>>>> I got the answer! It's so easy...thank all of my helpers and opensource!
>>>>>
>>>>> my problem's solution:add this function in AppModule class:
>>>>>
>>>>> public Logger buildLogger(final Logger log){
>>>>> return log;
>>>>> }
>>>>>
>>>>> I'd read this
>>>>> article:http://java.dzone.com/news/tapestry-5-ioc-binding-and-bui,and
>>>>> learned what's the secret & key in there:
>>>>>
>>>>> ---Service Builder Methods---
>>>>>
>>>>> Sometimes just instantiating a class is not enough; there may be
>>>>> additional configuration needed as part of instantiating the class.
>>>>> Tapestry 5 IoC's predecessor, HiveMind, accomplished such goals with
>>>>> complex service-building services. It ended up being a lot of XML.
>>>>>
>>>>> T5 IoC accomplishes the same, and more, using service builder methods;
>>>>> module methods that construct a service. A typical case is when a
>>>>> service implementation needs to listen to events from some other
>>>>> service:
>>>>>
>>>>> public static TranslatorSource
>>>>> buildTranslatorSource(ComponentInstantiatorSource
>>>>> componentInstantiatorSource,
>>>>> ServiceResources resources)
>>>>> {
>>>>> TranslatorSourceImpl service =
>>>>> resources.autobuild(TranslatorSourceImpl.class);
>>>>> componentInstantiatorSource.addInvalidationListener(service);
>>>>> return service;
>>>>> }
>>>>>
>>>>> Module methods prefixed with "build" are service builder methods. The
>>>>> service interface is defined from the return value (TranslatorSource).
>>>>> The service id is explicitly "TranslatorSource" (that is, everything
>>>>> after "build" in the method name).
>>>>>
>>>>> Here, Tapestry has injected into the service builder method.
>>>>> ComponentInstantiatorSource is a service that fires events.
>>>>> ServiceResources is something else: it is a bundle of resources
>>>>> related to the service being constructed ... including the ability to
>>>>> instantiate an object including dependencies. What's great here is
>>>>> that buildTranslatorSource() doesn't need to know what the
>>>>> dependencies of TranslatorSourceImpl are, it can instantiate the class
>>>>> with dependencies using the autobuild() method. The service builder
>>>>> then adds the new service as a listener of the
>>>>> ComponentInstantiatorSource, before returning it.
>>>>>
>>>>>
>>>>> 2009/9/23 cleverpig <greatclever...@gmail.com>:
>>>>>> yes,i'd read it..but i can't get the door to answer...
>>>>>>
>>>>>> On Wed, Sep 23, 2009 at 9:57 AM, Thiago H. de Paula Figueiredo
>>>>>> <thiag...@gmail.com> wrote:
>>>>>>> Em Tue, 22 Sep 2009 21:55:44 -0300, cleverpig <greatclever...@gmail.com>
>>>>>>> escreveu:
>>>>>>>
>>>>>>>> oh,thanks for your reply,Alfonso!
>>>>>>>> just now,i get know i need a slf4j implementation.i found a
>>>>>>>> implementation class from slf4j.jar:org.slf4j.impl.Log4jLoggerAdapter.
>>>>>>>> but how to declare the binding of them? what's need to add in the
>>>>>>>> AppModule?
>>>>>>>
>>>>>>> Take a look at
>>>>>>> http://tapestry.apache.org/tapestry5.1/tapestry-ioc/service.html.
>>>>>>>
>>>>>>> --
>>>>>>> Thiago H. de Paula Figueiredo
>>>>>>> Independent Java consultant, developer, and instructor
>>>>>>> http://www.arsmachina.com.br/thiago
>>>>>>>
>>>>>>> ---------------------------------------------------------------------
>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
>>>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> cleverpig(Dan)
>>>>>> Location: Beijing
>>>>>> Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China
>>>>>> Zipcode: 100031
>>>>>> MSN: great_liu...@hotmail.com
>>>>>> QQ: 149291732
>>>>>> Skype: cleverpigatmatrix
>>>>>> Facebook ID:cleverpig
>>>>>> Blog: www.cleverpig.name
>>>>>> Tags: del.icio.us/cleverpig
>>>>>> Twitter: twitter.com/cleverpig
>>>>>> 新浪微博: t.sina.com.cn/cleverpig
>>>>>> Organization: www.beijing-open-party.org
>>>>>> or...@facebook: http://www.facebook.com/group.php?gid=8159558294
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> cleverpig(Dan)
>>>>> Location: Beijing
>>>>> Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China
>>>>> Zipcode: 100031
>>>>> MSN: great_liu...@hotmail.com
>>>>> QQ: 149291732
>>>>> Skype: cleverpigatmatrix
>>>>> Facebook ID:cleverpig
>>>>> Blog: www.cleverpig.name
>>>>> Tags: del.icio.us/cleverpig
>>>>> Twitter: twitter.com/cleverpig
>>>>> 新浪微博: t.sina.com.cn/cleverpig
>>>>> Organization: www.beijing-open-party.org
>>>>> or...@facebook: http://www.facebook.com/group.php?gid=8159558294
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> cleverpig(Dan)
>>>> Location: Beijing
>>>> Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China
>>>> Zipcode: 100031
>>>> MSN: great_liu...@hotmail.com
>>>> QQ: 149291732
>>>> Skype: cleverpigatmatrix
>>>> Facebook ID:cleverpig
>>>> Blog: www.cleverpig.name
>>>> Tags: del.icio.us/cleverpig
>>>> Twitter: twitter.com/cleverpig
>>>> 新浪微博: t.sina.com.cn/cleverpig
>>>> Organization: www.beijing-open-party.org
>>>> or...@facebook: http://www.facebook.com/group.php?gid=8159558294
>>>>
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>>>>
>>>>
>>>
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>>>
>>>
>>
>>
>>
>> --
>> cleverpig(Dan)
>> Location: Beijing
>> Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China
>> Zipcode: 100031
>> MSN: great_liu...@hotmail.com
>> QQ: 149291732
>> Skype: cleverpigatmatrix
>> Facebook ID:cleverpig
>> Blog: www.cleverpig.name
>> Tags: del.icio.us/cleverpig
>> Twitter: twitter.com/cleverpig
>> 新浪微博: t.sina.com.cn/cleverpig
>> Organization: www.beijing-open-party.org
>> or...@facebook: http://www.facebook.com/group.php?gid=8159558294
>>
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>>
>>
>
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>
--
cleverpig(Dan)
Location: Beijing
Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China
Zipcode: 100031
MSN: great_liu...@hotmail.com
QQ: 149291732
Skype: cleverpigatmatrix
Facebook ID:cleverpig
Blog: www.cleverpig.name
Tags: del.icio.us/cleverpig
Twitter: twitter.com/cleverpig
新浪微博: t.sina.com.cn/cleverpig
Organization: www.beijing-open-party.org
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