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Struts & Hibernate
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| | | Subject: Dependency among 2 WAR files | Subject: Dependency among 2 WAR files 2005-04-07 - By Manish Mmalhotra
Back
You have to deploy 2 WAR with two different context roots.... and call the
servlet / jsp using the corresponding context for the their servlets /
jsp's etc.
Its simple as that....
Does this solve ur prob.
Manish
> Hi Tim
> Let me describe the things in more details. Assume we have a main.war
> file and we have a helper.war file. In the main.war file I have a jsp
> page with a name main.jsp. On a main.jsp I have a link which actually
> starts the helper functionality. So assume that this link actually calls
> a servlet present in the helper.war. This servlet will show helper.jsp
> to the user and captures inputs from the user. After doing some
> processing the servlet present in the helper.war file should give some
> output back to the main.war file. Keeping this flow in mind can you
> kindly suggest me a better approach for implementation than copying the
> source code of helper.war in the main.war?
>
> -- --Original Message-- --
> From: A mailing list for Java(tm) 2 Platform, Enterprise Edition
> [mailto:J2EE-INTEREST@(protected)] On Behalf Of Tim Wood
> Sent: Thursday, March 24, 2005 11:43 AM
> To: J2EE-INTEREST@(protected)
> Subject: Re: Dependency among 2 WAR files
>
> At 09:24 PM 03/23/05, you wrote:
>
>>Hi Group
>>
>>I am facing a tricky problem in implementing a concept in our project.
> We have many web modules in our project and all those web modules are
> bundled in an EAR file. We have some helping functionality in our
> project and those functionalities are common across many web modules.
> These functionalities are also web modules themselves as they have JSP
> screens to capture user input. If we try to package these helping
> components in a web module (in a WAR file) then it becomes very
> difficult for us to establish a dependency between the main WAR file and
> the helper WAR file. In these circumstances the only way left to us is
> to copy JSP files and class files of the helping component in each and
> every main WAR files. I think this is not a clean solution. Ideally we
> should package this helping component in a JAR file somehow and then we
> should establish a dependency in the main WAR file by putting
> appropriate entries in its MANIFEST.MF file. Can anybody suggest me how
> to achieve this scenario by keeping our requirement in mind?
>
> Maybe I'm missing something but why not just place the helper.war/.jar
> in the classpath of the app. server, and deploy all of the .?ars
> together? I'm not sure what dependency you want or need to declare.
> Just deploy all the files together visible in the app. server's runtime
> classpath.
> TW
>
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