Struts 1.1, Tomcat and Eclipse - Please help

[Tal Yaari <ya...@trivnet.com>]

Hey,

I really need your help!

 

I am using Eclipse 3.2.2 and Tomcat 5.0.28.

In addition I am using Struts 1.1.

 

I have a project in Eclipse, which I want to run on Tomcat using Tomcat
plugin (com.sysdeo.eclipse.tomcat_3.0.0.alpha1). I set the project as a
Tomcat project and run the Tomcat.

I am trying to access my web application and then i get the following
errors:

69234 [http-8090-Processor25] ERROR org.apache.jasper.compiler.Compiler
- Javac exception 

Compile failed; see the compiler error output for details.

                at
org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:944)

                at
org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:764)

                at
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)

                at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472).....

 

and it continues:

:\ccm_wa\TICP-core-yaari_3.0.0\TICP\ui.occ\work\org\apache\jsp\Login_jsp
.java:8: org.apache.jsp.Login_jsp is not abstract and does not override
abstract method getIncludes() in org.apache.jasper.runtime.HttpJspBase

public final class Login_jsp extends
org.apache.jasper.runtime.HttpJspBase

             ^

C:\ccm_wa\TICP-core-yaari_3.0.0\TICP\ui.occ\work\org\apache\jsp\Login_js
p.java:35: cannot resolve symbol

symbol  : method getTagHandlerPool (javax.servlet.ServletConfig)

location: class org.apache.jasper.runtime.TagHandlerPool

    _jspx_tagPool_uif_out_key_nobody =
org.apache.jasper.runtime.TagHandlerPool.getTagHandlerPool(getServletCon
fig());<br><br><br><br>

 

and, of course, it continues:

C:\ccm_wa\TICP-core-yaari_3.0.0\TICP\ui.occ\work\org\apache\jsp\Login_js
p.java:170:
_jspx_meth_uif_out_1(javax.servlet.jsp.tagext.JspTag,javax.servlet.jsp.P
ageContext) in org.apache.jsp.Login_jsp cannot be applied to
(trivnet.common.uif.taglib.form.FormTag,javax.servlet.jsp.PageContext)

              if (_jspx_meth_uif_out_1(_jspx_th_uif_form_0,
_jspx_page_context))

                  ^

C:\ccm_wa\TICP-core-yaari_3.0.0\TICP\ui.occ\work\org\apache\jsp\Login_js
p.java:188:
_jspx_meth_uif_info_0(javax.servlet.jsp.tagext.JspTag,javax.servlet.jsp.
PageContext) in org.apache.jsp.Login_jsp cannot be applied to
(trivnet.common.uif.taglib.form.FormTag,javax.servlet.jsp.PageContext)

              if (_jspx_meth_uif_info_0(_jspx_th_uif_form_0,
_jspx_page_context))

 

 

I think that part of the problem is that Tomcat 5.x is using a newer
Jasper and when it compiles my JSPs, it "expects" to "deal" with JSP 2.0
specification, while the struts which I am using doesn't support it.

Struts 1.1 tags extends: javax.servlet.jsp.tagext.Tag while the generate
Servlet (as a result of my JSP) expects to get
javax.servlet.jsp.tagext.JSPTag.

I didn't find how to set Tomcat to build the JSPs in the old
specification.

 

Maybe there are other problems (please refer the exceptions above) which
I didn't see.

 

is there a way I can solve this issue?

thanks in advance,

Tal.

Re: Struts 1.1, Tomcat and Eclipse - Please help

[Christopher Schultz <ch...@christopherschultz.net>]

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Tal,

Tal Yaari wrote:
> I have a project in Eclipse, which I want to run on Tomcat using Tomcat
> plugin (com.sysdeo.eclipse.tomcat_3.0.0.alpha1). I set the project as a
> Tomcat project and run the Tomcat.

[snip]

> :\ccm_wa\TICP-core-yaari_3.0.0\TICP\ui.occ\work\org\apache\jsp\Login_jsp
> .java:8: org.apache.jsp.Login_jsp is not abstract and does not override
> abstract method getIncludes() in org.apache.jasper.runtime.HttpJspBase
> 
> public final class Login_jsp extends
> org.apache.jasper.runtime.HttpJspBase

That is /awesome/! It looks like Tomcat totally blew its brains out.

You might want to cross-post this question to the support list for the
Tomcat plug-in. Note that it's an /alpha/ and might not work at all.

> I think that part of the problem is that Tomcat 5.x is using a newer
> Jasper and when it compiles my JSPs, it "expects" to "deal" with JSP 2.0
> specification, while the struts which I am using doesn't support it.

Not true. Struts doesn't have to support any specific version of JSP; as
long as your server supports /at least/ what Struts needs, you should be
fine.

> Struts 1.1 tags extends: javax.servlet.jsp.tagext.Tag while the generate
> Servlet (as a result of my JSP) expects to get
> javax.servlet.jsp.tagext.JSPTag.

The API is backward-compatible. This isn't a struts issue.

> I didn't find how to set Tomcat to build the JSPs in the old
> specification.

You can't. The new compiler supports JSP 2.0 and previous specs.

Sorry I can't help too much.

- -chris
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