Yes it's Kohsuke's original version since there's not a mojos release
yet.
It was a missing dependency. I hadn't thought of it that way since the
jspc compiler was added to catch compilation errors rather than being
used to ship the compiled jsp classes. Either way, in this case the
dependencies are provided by the jspc compiler plugin or the Tomcat
container at runtime. The jsp sources don't depend on anything jasper
specific so it wasn't obvious to me.
Thanks for pointing it out. Simply adding the following dependencies
fixes this simple example:
<dependencies>
<dependency>
<groupId>tomcat</groupId>
<artifactId>jasper-compiler</artifactId>
<version>5.5.15</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>tomcat</groupId>
<artifactId>jasper-runtime</artifactId>
<version>5.5.15</version>
<scope>provided</scope>
</dependency>
</dependencies>
-----Original Message-----
From: Stephen Connolly [mailto:[email protected]]
Sent: Friday, October 23, 2009 10:25 AM
To: Maven Users List
Subject: Re: Unexplained Animal Sniffer errors with JSPC plugin
well that version of animal sniffer is Kohsuke's
I have not released the migrated to codehaus version yet
Looks like you are missing a dependency or two for your jar (probably
jasper-runtime and servlet-api)
-Stephen
2009/10/23 Jamie Whitehouse <[email protected]>
> I recently discovered that animal sniffer will throw errors with
> precompiled jsps. I've attached a sample project which can be used to
> reproduce this.
>
> When I run mvn clean install it works fine, no errors, build
successful.
> Presumably because sniffer is running before the jsps are compiled and
> hence not checked. If I then run mvn install right after that (note
> no
> clean) sniffer will check the compiled jsp classes and give me errors
> such
> as:
>
> [INFO] Checking unresolved references to
> org.jvnet.animal-sniffer:java1.5:1.0
> [ERROR] Undefined reference:
> org/apache/jasper/runtime/HttpJspBase.<init>()V in
> /home/basil/work/eval/jspc-sniffer/target/classes/jsp/index_jsp.class
> [ERROR] Undefined reference:
> javax/servlet/jsp/JspFactory.getDefaultFactory()Ljavax/servlet/jsp/Jsp
> Factory; in
> /home/basil/work/eval/jspc-sniffer/target/classes/jsp/index_jsp.class
> [ERROR] Undefined reference:
> javax/servlet/http/HttpServletResponse.setContentType(Ljava/lang/Strin
> g;)V in
> /home/basil/work/eval/jspc-sniffer/target/classes/jsp/index_jsp.class
> [ERROR] Undefined reference:
> javax/servlet/jsp/JspFactory.getPageContext(Ljavax/servlet/Servlet;Lja
> vax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljava/lang/S
> tring;ZIZ)Ljavax/servlet/jsp/PageContext;
> in
> /home/basil/work/eval/jspc-sniffer/target/classes/jsp/index_jsp.class
> This is with the complier and signatures set to 1.5.
>
> I can usually figure out the signature errors for regular Java code,
> but I'm baffled by this.
>
> Has anyone else run into this or have suggestions?
>
> Thanks,
> Jamie.
>
>
>
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