Hi all,
I already posted this message once. Can somebody please comment on it? Am I
doing something wrong in my code or is this a known bug in the nightly build
version I am using? Thanks for any comments.
--- Matthias
Original message:
Hi all,
I am quite new to struts, so I am not sure, if am doing something wrong or if I
fund a struts bug. Here is my code that does not work:
> <logic:present parameter="test">
> <bean:parameter id="testBean" name="test" multiple="true"/>
> </logic:present>
This is the result I get:
> Location: /mystruts-example/index.jsp
>
> Internal Servlet Error:
>
> org.apache.jasper.JasperException: Unable to compile class for
>JSP/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:155:
> Missing term.
> _jspx_th_bean_parameter_0.setName("test");
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:156:
> ']' expected.
> [Ljava.lang.String; testBean = null;
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:159:
> Missing term.
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:159:
> ']' expected.
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:164:
> Missing term.
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:164:
> ']' expected.
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:168:
> Missing term.
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> ^
>
>/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java:168:
> ']' expected.
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> ^
> 8 errors
>
> at org.apache.jasper.compiler.Compiler.compile(Compiler.java:254)
> at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462)
> at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
> at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433)
> at
>org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:152)
> at
>org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:164)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
> at org.apache.tomcat.core.Handler.service(Handler.java:286)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> at
>org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> at
>org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
> at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> at java.lang.Thread.run(Thread.java:484)
This is the relevant code snippet in
/opt/jakarta-tomcat-3.2.1/work/localhost_8080%2Fmystruts-example/_0002findex_0002ejspindex_jsp_11.java
(the error line is marked with ???????):
> // begin
>[file="/home/hias/hias/mystruts-example/index.jsp";from=(12,0);to=(12,32)]
> /* ---- logic:present ---- */
> org.apache.struts.taglib.logic.PresentTag _jspx_th_logic_present_0
>= new org.apache.struts.taglib.logic.PresentTag();
> _jspx_th_logic_present_0.setPageContext(pageContext);
> _jspx_th_logic_present_0.setParent(_jspx_th_html_html_0);
> _jspx_th_logic_present_0.setParameter("test");
> try {
> int _jspx_eval_logic_present_0 =
>_jspx_th_logic_present_0.doStartTag();
> if (_jspx_eval_logic_present_0 == BodyTag.EVAL_BODY_TAG)
> throw new JspTagException("Since tag handler class
>org.apache.struts.taglib.logic.PresentTag does not implement BodyTag, it can't return
>BodyTag.EVAL_BODY_TAG");
> if (_jspx_eval_logic_present_0 != Tag.SKIP_BODY) {
> do {
> // end
> // HTML // begin
>[file="/home/hias/hias/mystruts-example/index.jsp";from=(12,32);to=(13,1)]
> out.write("\r\n\t");
> // end
> // begin
>[file="/home/hias/hias/mystruts-example/index.jsp";from=(13,1);to=(13,60)]
> /* ---- bean:parameter ---- */
> org.apache.struts.taglib.bean.ParameterTag
>_jspx_th_bean_parameter_0 = new org.apache.struts.taglib.bean.ParameterTag();
> _jspx_th_bean_parameter_0.setPageContext(pageContext);
>
>_jspx_th_bean_parameter_0.setParent(_jspx_th_logic_present_0);
> _jspx_th_bean_parameter_0.setId("testBean");
> _jspx_th_bean_parameter_0.setMultiple("true");
> _jspx_th_bean_parameter_0.setName("test");
> ????????????????????????????????????????????????????????????????????
> [Ljava.lang.String; testBean = null;
> try {
> int _jspx_eval_bean_parameter_0 =
>_jspx_th_bean_parameter_0.doStartTag();
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> if (_jspx_eval_bean_parameter_0 ==
>BodyTag.EVAL_BODY_TAG)
> throw new JspTagException("Since tag handler class
>org.apache.struts.taglib.bean.ParameterTag does not implement BodyTag, it can't
>return BodyTag.EVAL_BODY_TAG");
> if (_jspx_eval_bean_parameter_0 != Tag.SKIP_BODY) {
> do {
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> // end
> // begin
>[file="/home/hias/hias/mystruts-example/index.jsp";from=(13,1);to=(13,60)]
> } while (false);
> testBean = ([Ljava.lang.String;)
>pageContext.findAttribute("testBean");
> }
> if (_jspx_th_bean_parameter_0.doEndTag() == Tag.SKIP_PAGE)
> return;
> } finally {
> _jspx_th_bean_parameter_0.release();
> }
> // end
If I leave away the "multiple"-Attribute in the tag <bean:parameter> everything
is ok.
I am using the nightly build from 2001-01-09.
Thanks for your help.
--- Matthias
Matthias Bauer +++ [EMAIL PROTECTED] +++ LivingLogic AG +++ www.livinglogic.de
