Re: chains: refering to another chain in my chain

[Vinicius Caldeira Carvalho]

Craig McClanahan wrote:
On Apr 4, 2005 6:06 AM, Vinicius Caldeira Carvalho
<[EMAIL PROTECTED]> wrote:
 

Vinicius Caldeira Carvalho wrote:
   

PS: I'm using org.apache.commons.chain.CONFIG_WEB_RESOURCE I thought
this may add some extra info :-)
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

     

Well, I found out that the property for the catalog is
catalogName="something" and not catalog="something", Thanks lord for
OpenSource :D
<command className="org.apache.commons.chain.generic.LookupCommand"
name="validarRegraCompraPlanoCobertura" catalogName="catalog"/>
Now I get:
java.lang.IllegalArgumentException: Cannot find catalog 'catalog'
here's my web.xml
<context-param>
 <param-name>org.apache.commons.chain.CONFIG_WEB_RESOURCE</param-name>
 <param-value>/WEB-INF/catalog.xml</param-value>
</context-param>
<context-param>
   <param-name>org.apache.commons.chain.CONFIG_ATTR</param-name>
   <param-value>catalog</param-value>
</context-param>
   

Specifying the catalog name as a context param implies that you are
using the old style (now deprecated) mechanism for configuring
[chain], which (most importantly) does *not* register the catalog with
CatalogFactory.  Instead, you'll want to leave out the second
<context-param> entry, and make sure your chain definitions document
includes information about the catalogs to be used:
<catalogs>
   <catalog name="catalog">
       <chain .../>
       <chain .../>
   </catalog>
   <catalog name="otherCatalog">
       <chain .../>
       <chain .../>
   </catalog>
</catalogs>
Craig
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

 

Well I guess I'm doing something terrible wrong here. But it's not 
working using <catalogs></catalogs>

here's my catalog.xml:

<catalogs>
   <catalog name="catalog">
       <chain name="validarRegraCompraPlanoCobertura">
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.InitSalvarRegraCompraCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.RemoverItensCommand"/>    
  
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarItensDuplicadosCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarExistenciaItemCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.AssembleRegraCompraCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarCategoriaPaiCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarHierarquiaItemsCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.UpdateRegraCompraCommand"/>
       </chain>
       <chain name="ordernarRegraCompraPlanoCobertura">
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.InitSalvarRegraCompraCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.RemoverItensCommand"/>    
  
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarItensDuplicadosCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarExistenciaItemCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.AssembleRegraCompraCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarCategoriaPaiCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.VerificarHierarquiaItemsCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.UpdateRegraCompraCommand"/>
           <command 
className="myCompanySystem.view.administrarregracompra.action.commands.OrganizarRegraCompraCommand"/>
       </chain>
   </catalog>
</catalogs>

Here's my web.xml:
 <context-param>
 <param-name>org.apache.commons.chain.CONFIG_WEB_RESOURCE</param-name>
 <param-value>/WEB-INF/catalog.xml</param-value>
</context-param>
<listener>
 
<listener-class>org.apache.commons.chain.web.ChainListener</listener-class>
</listener>

Now It doesn't run the commands:
10:00:14,110 INFO  [STDOUT] java.lang.NullPointerException
10:00:14,110 INFO  [STDOUT]     at 
com.araujo.convenios.view.action.CommandAction.getCommand(CommandAction.java:32)
10:00:14,110 INFO  [STDOUT]     at 
com.araujo.convenios.view.administrarregracompra.action.OrganizarRegraCompraAction.doExecute(OrganizarRegraCompraAction.java:39)

Could someone please help?
Thanx
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]