RE: Blank Line Filter
I found a great utility called trimFilter on the net; however I've noticed that it fails with out of memory on very large outputs of page data. I also noticed it does not lend itself well to tiles inserts. Any suggestions on how I could read the response data in a custom filter without an OutOfMemory error and also be able to use tiles? -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Blank Line Filter
Is it really making that much of an impact? Each blank line is only one byte. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
I manually removed just the blank lines themselves from the output ... No trimming of the leading or trailing spaces and a saved output from 1 report went from 2.2mb down to 492kb in size. That's a 75% savings.. I think that proves the need to be able to strip those darn things from the output to the end users browser. -Original Message- From: David Stevenson [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:32 PM To: Struts Users Mailing List Subject: Re: Blank Line Filter Is it really making that much of an impact? Each blank line is only one byte. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
Robert - One thing I am noticing is that our action forwards to a jsp with the following content: tiles:insert definition=.seekLayout tiles:put name=titlebean:message key=reports.view.page.title//tiles:put tiles:put name=helpURLbean:message key=reports.view.help.url//tiles:put tiles:put name=body value=/pages/reports/viewreport-body.jsp/ /tiles:insert The definition in tiels-def is: definition name=.seekLayout path=/pages/layouts/seekLayout.jsp put name=title value=You forgot to include a title!/ put name=helpURL value=/help/ put name=header value=/pages/layouts/seekHeader.jsp/ put name=body value=/ put name=footer value=/paves/layouts/seekFooter.jsp/ /definition The seekHeader.jsp has a tiles insert tag: tiles:insert page=/pages/mainmenu-body.jsp/ I end up seeing the content of viewreport-body.jsp and seekHeader.jsp; however I Never see the inserted /pages/mainmenu-body.jsp nor the seekFooter.jsp when I apply a filter to the output. Any ideas why? -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Blank Line Filter
If you're using tomcat look for this in $CATALINA_HOME/conf/web.xml servlet servlet-namejsp/servlet-name servlet-classorg.apache.jasper.servlet.JspServlet/servlet-class init-param param-namefork/param-name param-valuefalse/param-value /init-param !-- add or edit this -- init-param param-nametrimSpaces/param-name param-valuetrue/param-value /init-param init-param !-- end add this -- param-namexpoweredBy/param-name param-valuefalse/param-value /init-param load-on-startup3/load-on-startup /servlet Mark On 26 Oct 2004, at 19:38, CRANFORD, CHRIS wrote: Robert - One thing I am noticing is that our action forwards to a jsp with the following content: tiles:insert definition=.seekLayout tiles:put name=titlebean:message key=reports.view.page.title//tiles:put tiles:put name=helpURLbean:message key=reports.view.help.url//tiles:put tiles:put name=body value=/pages/reports/viewreport-body.jsp/ /tiles:insert The definition in tiels-def is: definition name=.seekLayout path=/pages/layouts/seekLayout.jsp put name=title value=You forgot to include a title!/ put name=helpURL value=/help/ put name=header value=/pages/layouts/seekHeader.jsp/ put name=body value=/ put name=footer value=/paves/layouts/seekFooter.jsp/ /definition The seekHeader.jsp has a tiles insert tag: tiles:insert page=/pages/mainmenu-body.jsp/ I end up seeing the content of viewreport-body.jsp and seekHeader.jsp; however I Never see the inserted /pages/mainmenu-body.jsp nor the seekFooter.jsp when I apply a filter to the output. Any ideas why? -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
The trimSpaces is only applicable for Tomcat 5 and we're still using v4 due to AIX/JDK compatibility issues. Chris -Original Message- From: Mark Lowe [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 2:00 PM To: Struts Users Mailing List Subject: Re: Blank Line Filter If you're using tomcat look for this in $CATALINA_HOME/conf/web.xml servlet servlet-namejsp/servlet-name servlet-classorg.apache.jasper.servlet.JspServlet/servlet-class init-param param-namefork/param-name param-valuefalse/param-value /init-param !-- add or edit this -- init-param param-nametrimSpaces/param-name param-valuetrue/param-value /init-param init-param !-- end add this -- param-namexpoweredBy/param-name param-valuefalse/param-value /init-param load-on-startup3/load-on-startup /servlet Mark On 26 Oct 2004, at 19:38, CRANFORD, CHRIS wrote: Robert - One thing I am noticing is that our action forwards to a jsp with the following content: tiles:insert definition=.seekLayout tiles:put name=titlebean:message key=reports.view.page.title//tiles:put tiles:put name=helpURLbean:message key=reports.view.help.url//tiles:put tiles:put name=body value=/pages/reports/viewreport-body.jsp/ /tiles:insert The definition in tiels-def is: definition name=.seekLayout path=/pages/layouts/seekLayout.jsp put name=title value=You forgot to include a title!/ put name=helpURL value=/help/ put name=header value=/pages/layouts/seekHeader.jsp/ put name=body value=/ put name=footer value=/paves/layouts/seekFooter.jsp/ /definition The seekHeader.jsp has a tiles insert tag: tiles:insert page=/pages/mainmenu-body.jsp/ I end up seeing the content of viewreport-body.jsp and seekHeader.jsp; however I Never see the inserted /pages/mainmenu-body.jsp nor the seekFooter.jsp when I apply a filter to the output. Any ideas why? -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
I just plugged in the Gzip compression shown below and for some strange reason it prompts me to download the file for my filter of *.do. Probably content-type isn't set right or something I suspect. Chris -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
Chris, unfortunately I have not yet implemented a compression filter in my web apps. I had just read the article mentioned below and thought it was applicable to your question. Sorry I'm not much help with your implementation questions. It sounds like your hunch may be correct as the browser apparently doesn't know how to handle the content once its passed through the filter. robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 2:17 PM To: 'Struts Users Mailing List' Subject: RE: Blank Line Filter I just plugged in the Gzip compression shown below and for some strange reason it prompts me to download the file for my filter of *.do. Probably content-type isn't set right or something I suspect. Chris -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Blank Line Filter
Another option could be to use JSPC precompile your jsps, but between the java file generation and the compilation, strip out what you don't want. I haven't done this (the stripping out part) so its only theory, but it would seem to help you blank line problem with no runtime over head. Mark On 26 Oct 2004, at 20:16, CRANFORD, CHRIS wrote: I just plugged in the Gzip compression shown below and for some strange reason it prompts me to download the file for my filter of *.do. Probably content-type isn't set right or something I suspect. Chris -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
I removed all the filter logic and left it as a simple call to the chainFilter.doFilter(). On some pages it works fine. On others I get this servlet exception: 2004-10-26 14:44:10,965 DEBUG [InsertTag]: [ServletException in:/pages/reports/viewreport-body.jsp] javax.servlet.ServletException: at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:533) at org.apache.jsp.viewreport_0002dbody_jsp._jspService(viewreport_0002dbody_jsp .java:617) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 04) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher. java:684) Any ideas? If I remove the filter all together, the page renders just fine. Only thing I can consider is the size of the page being rendered may be causing an issue. The same page with 153 records works. Page with 233 records fail. Chris -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 2:01 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter H. I don't know. Do the log files tell you anything? What happens if you create a mock filter that does nothing, do you get the same behavior? What happens if you comment out the insert in the seekHeader.jsp, does the seekFooter.jsp render then? robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:39 PM To: 'Struts Users Mailing List' Subject: RE: Blank Line Filter Robert - One thing I am noticing is that our action forwards to a jsp with the following content: tiles:insert definition=.seekLayout tiles:put name=titlebean:message key=reports.view.page.title//tiles:put tiles:put name=helpURLbean:message key=reports.view.help.url//tiles:put tiles:put name=body value=/pages/reports/viewreport-body.jsp/ /tiles:insert The definition in tiels-def is: definition name=.seekLayout path=/pages/layouts/seekLayout.jsp put name=title value=You forgot to include a title!/ put name=helpURL value=/help/ put name=header value=/pages/layouts/seekHeader.jsp/ put name=body value=/ put name=footer value=/paves/layouts/seekFooter.jsp/ /definition The seekHeader.jsp has a tiles insert tag: tiles:insert page=/pages/mainmenu-body.jsp/ I end up seeing the content of viewreport-body.jsp and seekHeader.jsp; however I Never see the inserted /pages/mainmenu-body.jsp nor the seekFooter.jsp when I apply a filter to the output. Any ideas why? -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Blank Line Filter
I'm sorry, please disregard this error. I think this is due to some corrupt data for the particular records that are in the larger report. My apologies. Thanks Chris -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 2:40 PM To: 'Struts Users Mailing List' Subject: RE: Blank Line Filter I removed all the filter logic and left it as a simple call to the chainFilter.doFilter(). On some pages it works fine. On others I get this servlet exception: 2004-10-26 14:44:10,965 DEBUG [InsertTag]: [ServletException in:/pages/reports/viewreport-body.jsp] javax.servlet.ServletException: at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:533) at org.apache.jsp.viewreport_0002dbody_jsp._jspService(viewreport_0002dbody_jsp .java:617) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 04) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher. java:684) Any ideas? If I remove the filter all together, the page renders just fine. Only thing I can consider is the size of the page being rendered may be causing an issue. The same page with 153 records works. Page with 233 records fail. Chris -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 2:01 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter H. I don't know. Do the log files tell you anything? What happens if you create a mock filter that does nothing, do you get the same behavior? What happens if you comment out the insert in the seekHeader.jsp, does the seekFooter.jsp render then? robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:39 PM To: 'Struts Users Mailing List' Subject: RE: Blank Line Filter Robert - One thing I am noticing is that our action forwards to a jsp with the following content: tiles:insert definition=.seekLayout tiles:put name=titlebean:message key=reports.view.page.title//tiles:put tiles:put name=helpURLbean:message key=reports.view.help.url//tiles:put tiles:put name=body value=/pages/reports/viewreport-body.jsp/ /tiles:insert The definition in tiels-def is: definition name=.seekLayout path=/pages/layouts/seekLayout.jsp put name=title value=You forgot to include a title!/ put name=helpURL value=/help/ put name=header value=/pages/layouts/seekHeader.jsp/ put name=body value=/ put name=footer value=/paves/layouts/seekFooter.jsp/ /definition The seekHeader.jsp has a tiles insert tag: tiles:insert page=/pages/mainmenu-body.jsp/ I end up seeing the content of viewreport-body.jsp and seekHeader.jsp; however I Never see the inserted /pages/mainmenu-body.jsp nor the seekFooter.jsp when I apply a filter to the output. Any ideas why? -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 1:19 PM To: Struts Users Mailing List Subject: RE: Blank Line Filter I think your looking for a data compression filter. http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?page=1 robert -Original Message- From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 26, 2004 12:26 PM To: '[EMAIL PROTECTED]' Subject: Blank Line Filter How would I go about implementing a wrapper around my JSP servlet engine that would strip blank lines from the JSP stream when it sends the content to the browser? We're using struts and some the el tags with heavy iteration and loops on large data sets and what we're seeing is that the output can be drastically reduced by removing blank lines that are emitted by the struts/JSTL tags. Any suggestions or recommendations are greatly appreciated. ___ Chris Cranford Programmer/Developer SETECH Inc. Companies 6302 Fairview Rd, Suite 201 Charlotte, NC 28210 Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED
