Is Tomcat 4.0.1 taglib integration buggy?
Hi again,
i' am trying to upgrade from Tomcat 3.2.3/ Apache 1.3.19 to Tomcat
4.0.1/ Apache 1.3.19 on Linux.
All the urls in the jsps of my application are rewritten by a
UrlTag. The UrlTag Class takes the url between the tags and rewrites
it if necessary.
It works with Tomcat 4.0.1 if the url is placed in the jsp file
statically. It works not if the url is get by using the get-method
of a bean.
In Tomcat 3.2.3 it worked fine in both cases. Maybe this is a Tomcat
4.0.1 bug? Who can help?
Thomas
Example:
### example.jsp ###
A href=myLib:url%= myBean.getURL() %/myLib:urltext/A
### output Tomcat 3.2.3 (right) ###
A href=http://localhost/target.jsp;text/A
### output Tomcat 4.0.1 (wrong) ###
A href=%= myBean.getURL() %text/A
### example.tld ###
tag
nameurl/name
tagclassde.iop.webrun.shared.taglib.UrlTag/tagclass
bodycontenttagdependent/bodycontent
inforewrite url/info
/tag
### UrlTag-Code ###
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.tagext.*;
import javax.servlet.jsp.*;
import java.io.IOException;
public class UrlTag extends BodyTagSupport
{
public int doAfterBody() throws JspException
{
BodyContent bodyContent = getBodyContent();
String baseURL = bodyContent.getString();
bodyContent.clearBody();
try
{
HttpServletResponse response = (HttpServletResponse)
pageContext.getResponse();
String encodedURL = response.encodeURL(baseURL);
this.getPreviousOut().print(encodedURL);
}
catch(IOException e)
{
throw new JspTagException(I/O exception + e.getMessage());
}
return SKIP_BODY;
}
}
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AW: Is Tomcat 4.0.1 taglib integration buggy?
Hi Conrad, thanx for answering. But there is no parameter so i can't set rtexprvalue to true. I' looked in my documentation again. Maybe bodycontent has to be set to JSP: bodycontentJSP/bodycontent I tried it out but i did not work too. Thomas -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: Is Tomcat 4.0.1 taglib integration buggy?
Hi David, i tried to return EVAL_BODY_TAG but then tomcat was not able to serve the page. An infinite amount of kilobytes was produced as response. I intensively used taglibs in the project to encapsulate und reuse view logic for several jsps. It isn't a good idea to place the code directly in my jsps. I could do it for the url-rewriting but i should not do it for the other components. Thomas -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Tomcat 4.0.1 taglib problem
Hi,
i changed from Apache 1.3.19/Tomcat 3.2.3 to Apache 1.3.19/Tomcat
4.0.1 on SUSE Linux 7.3. Now I'am encountering a taglib problem. My
dynamic bodycontents are not processed in the proper way anymore. I
put an url rewriting example example in this mail.
I hope somebody can help.
Thomas
### example.jsp ###
A href=myLib:url%= myBean.getURL() %/myLib:urltext/A
### output Tomcat 3.2.3 (right) ###
A href=http://localhost/target.jsp;text/A
### output Tomcat 4.0.1 (wrong) ###
A href=%= myBean.getURL() %text/A
### example.tld ###
tag
nameurl/name
tagclassde.iop.webrun.shared.taglib.UrlTag/tagclass
bodycontenttagdependent/bodycontent
inforewrite url/info
/tag
### UrlTag-Code ###
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.tagext.*;
import javax.servlet.jsp.*;
import java.io.IOException;
public class UrlTag extends BodyTagSupport
{
public int doAfterBody() throws JspException
{
BodyContent bodyContent = getBodyContent();
String baseURL = bodyContent.getString();
bodyContent.clearBody();
try
{
HttpServletResponse response = (HttpServletResponse)
pageContext.getResponse();
String encodedURL = response.encodeURL(baseURL);
this.getPreviousOut().print(encodedURL);
}
catch(IOException e)
{
throw new JspTagException(I/O exception + e.getMessage());
}
return SKIP_BODY;
}
}
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AW: webapp module for combining Apache and Tomcat
Hi Thomas, here you can find the binary distribution of mod_webapp for windows: http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.0.1/b in/win32/ Thomas -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: Wrap an HttpServletRequest
Hi Diego, do it like Martin described. Or try out the RequestDispatcher: request.setAttribute(key1, value1); request.setAttribute(key2, value2); [...] RequestDispatcher rd = getServletContext().getRequestDispatcher(myServletUrl); rd.forward(request, response); Thomas -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
AW: Number of processes growing.
Hi Michenaud, maybe not all of your connections are freed so that users open new connections although there are should be free connections in your connection pool. Check your code. Thomas winmail.dat Description: application/ms-tnef -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
