Re: ActionForward and input form
Can you post your struts-config file here as well
--- sudip shrestha <[EMAIL PROTECTED]> wrote:
> Is there some sort of setting that I am missing
> here?
> I would appreciate any kind of help.
>
>
>
> --- Pat Slater <[EMAIL PROTECTED]> wrote:
>
> > I have an method in a class that extends
> > DispatchAction that throws Exception such as:
> > public ActionForward saveMethod(ActionMapping
> > mapping, ActionForm form,
> > HttpServletRequest request,
> > HttpServletResponse response) throws Exception
> > {
> > //..
> > try {
> > myWork = saveMyWork(); //This throws a
> > DateFieldException
> > } catch(DateFieldException e) {
> > ActionMessages errors = new
> > ActionMessages();
> > ActionMessage error = new ActionMessage(
> > "errors.detail",e.getMessage() );
> > errors.add(
> > ActionMessages.GLOBAL_MESSAGE,error );
> > saveErrors( request,errors );
> > //return new ActionForward(
> > mapping.getInput() );
> > return mapping.findForward(
> "failureDate"
> > );
> > }
> > //
> > }
> > This method is invoked on a form post of a
> html-form
> > (input form).
> > Here everything is working as expected except that
> > when the exception is thrown it takes me back to
> the
> > original input form, but the input values are not
> > populated in the html-form anymore. All the text
> > fields are blank... Is this something that has to
> > do something with returning ActionForward I
> > obviously want those html-form fields to stay
> > populated on the event of the exception, so that
> the
> > user does not have to reenter all the fields
> except
> > the field with the problem.
> > Any help is highly appreciated.
> >
> >
> > -
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Re: ActionForward and input form
Is there some sort of setting that I am missing here?
I would appreciate any kind of help.
--- Pat Slater <[EMAIL PROTECTED]> wrote:
> I have an method in a class that extends
> DispatchAction that throws Exception such as:
> public ActionForward saveMethod(ActionMapping
> mapping, ActionForm form,
> HttpServletRequest request,
> HttpServletResponse response) throws Exception
> {
> //..
> try {
> myWork = saveMyWork(); //This throws a
> DateFieldException
> } catch(DateFieldException e) {
> ActionMessages errors = new
> ActionMessages();
> ActionMessage error = new ActionMessage(
> "errors.detail",e.getMessage() );
> errors.add(
> ActionMessages.GLOBAL_MESSAGE,error );
> saveErrors( request,errors );
> //return new ActionForward(
> mapping.getInput() );
> return mapping.findForward( "failureDate"
> );
> }
> //
> }
> This method is invoked on a form post of a html-form
> (input form).
> Here everything is working as expected except that
> when the exception is thrown it takes me back to the
> original input form, but the input values are not
> populated in the html-form anymore. All the text
> fields are blank... Is this something that has to
> do something with returning ActionForward I
> obviously want those html-form fields to stay
> populated on the event of the exception, so that the
> user does not have to reenter all the fields except
> the field with the problem.
> Any help is highly appreciated.
>
>
> -
> Yahoo! Messenger with Voice. Make PC-to-Phone Calls
> to the US (and 30+ countries) for 2¢/min or less.
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Can one Action Method POST to another?
I have situation here where one action method need to do a POST to another method of a DispatchAction implementing class. I need to know if this is possible. I have a struts webapp that uploads file to a ftp web server and so one of the POST variables is a Struts "FormFile" object. If it were just string parameters, I could do away with a GET. The idea here is to display a "Please Wait" type of intermediate page before the first action forwards with all the POST variables to a second action method Thanks for any inputs
struts upload with jakarta-commons
Doing ftp file uploads in a struts webapp with jakarta-commons-net...did bulk of google searchs...they all seem to go towards use of an applet If anybody has any other ideas, I would be glad to hear.
application context access for Daemon Thread
I have a struts app that uses a Daemon thread (implements TimerTask) to run at a periodic interval to do some background work. I am wondering if it is possible to access application context from that daemon as I don't have access to request/session variable from that daemon. Also, is it possible to schedule a class that implements Runnable to start executing the Run() from a specified Timestamp just like the TimerTask lets you do it? Thanks for any suggestions...
Re: struts-action-intermediate page
I use struts dispatch actionwonder if this 'parameter' parameter will affect my method 'parameter' On 11/3/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > sudip shrestha <[EMAIL PROTECTED]> wrote on 11/03/2005 09:49:18 AM: > > > Is it possible to display an intermediate page while struts action is > doing > > work...e.g. uploading a large file to a ftp serverand at the end of > the > > action will show the verfication/success page as usual. > > > > -- > > Here you go: > http://wiki.apache.org/struts/StrutsPleaseWait > > Geeta > >
struts download action
I have a struts action that downloads binary files from the database: e.g.: /actions/download.do?fileId=xxx, etc So, whenever users download any type of file with any id, the name of the file displayed on any browser is "download.do", is it possible to set something in the response, so that I can supply the name of the file which the browser displays to the user so that it displays such as xxx.pdf instead of download.do.
struts-action-intermediate page
Is it possible to display an intermediate page while struts action is doing work...e.g. uploading a large file to a ftp serverand at the end of the action will show the verfication/success page as usual.
struts plugin and destroy()
I have a struts plugin that works wellbut I realized that it was not executing the destroy() method when the tomcat-server was shutdown. I have a timer that needs to run timertask at a certain interval and have implemented timer.cancel() method inside the destroy() methodBut there seems no sign of this method being executed and the timertask keeps continuing even after the tomcat was shutdown...Any suggestions?
technique to show a preview of the image
Any suggestions on showing a preview of the image stored in the database? I found one which is: storing the file in a temporary folder and display from there... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
content management tool
Just curious if there are any struts based content managment tools out there! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ssl-forwarding filter not working in IE 6
Actually, I fixed the code by adding encodeRedirectURL method.
Strange thing is Firefox does not seem to care about proper url
encoding, where as IE does.
On 4/15/05, Sng Wee Jim <[EMAIL PROTECTED]> wrote:
>
> Try setting the following 2 response header
>
>response.setHeader("Pragma", "public");
>response.setHeader("Cache-Control", "max-age=0");
>
> - Jim
>
> -Original Message-
> From: sudip shrestha [mailto:[EMAIL PROTECTED]
> Sent: Friday, April 15, 2005 9:54 PM
> To: Struts Users Mailing List; Tomcat Users List
> Subject: ssl-forwarding filter not working in IE 6
>
> Hi : I have following code for automatic ssl-forwarding filter:
>
> public void doFilter(ServletRequest servletrequest, ServletResponse
> servletresponse, FilterChain filterchain)
>throws IOException, ServletException
>{
>String s = servletrequest.getScheme();
>if( !s.equalsIgnoreCase("http") )
>{
>//System.out.println( "Normal filter Operation" );
>filterchain.doFilter(servletrequest, servletresponse);
>}
>else
>{
>HttpServletResponse response =
> (HttpServletResponse)servletresponse;
>HttpServletRequest request =
> (HttpServletRequest)servletrequest;
>
>//System.out.println( "currPort: "+request.getServerPort()
> );
>String url = "https://"; + request.getServerName();
>//System.out.println( "currUrl: "+url );
>url = url + ":" + PORT;
>//System.out.println( "currUrl: "+url );
>url = url + request.getRequestURI();
>//System.out.println( "currUrl: "+url );
>String queryStr = request.getQueryString();
>if( queryStr!=null )
>url = url + "?" + queryStr;
>//System.out.println( "currUrl: "+url );
>response.sendRedirect(url);
>return;
>}
>}
>
> This works perfectly in Firefox. However, IE just sits there till it
> throws me a "page cannot be displayed". If I directly type secure
> url, e.g., https://domain.com/siteAdd, it works in IE as well, but IE
> just cannot seem to forward it to the secure url from the plain url.
> Any suggestions?
>
>
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ssl-forwarding filter not working in IE 6
Hi : I have following code for automatic ssl-forwarding filter:
public void doFilter(ServletRequest servletrequest, ServletResponse
servletresponse, FilterChain filterchain)
throws IOException, ServletException
{
String s = servletrequest.getScheme();
if( !s.equalsIgnoreCase("http") )
{
//System.out.println( "Normal filter Operation" );
filterchain.doFilter(servletrequest, servletresponse);
}
else
{
HttpServletResponse response = (HttpServletResponse)servletresponse;
HttpServletRequest request = (HttpServletRequest)servletrequest;
//System.out.println( "currPort: "+request.getServerPort() );
String url = "https://"; + request.getServerName();
//System.out.println( "currUrl: "+url );
url = url + ":" + PORT;
//System.out.println( "currUrl: "+url );
url = url + request.getRequestURI();
//System.out.println( "currUrl: "+url );
String queryStr = request.getQueryString();
if( queryStr!=null )
url = url + "?" + queryStr;
//System.out.println( "currUrl: "+url );
response.sendRedirect(url);
return;
}
}
This works perfectly in Firefox. However, IE just sits there till it
throws me a "page cannot be displayed". If I directly type secure
url, e.g., https://domain.com/siteAdd, it works in IE as well, but IE
just cannot seem to forward it to the secure url from the plain url.
Any suggestions?
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Re: session expiration issue and tiles
I am aware of all these things, but I cannot change my design at this point, and today, I found out that this is some sort of bug in internet explorer which does not do redirection properly and instead displays blank page, where as Firefox does it without any problems. On Apr 11, 2005 12:53 PM, Dave Newton <[EMAIL PROTECTED]> wrote: > sudip shrestha wrote: > > >I can understand presenting different menu options based on user > >privileges and having the same layout pages. But my concern is there > >may be some pages which a user with less privileges may not be allowed > >to see at all, and what if he finds the url of that page and types the > >url in the browser and if that particular page does not have the > >authority-check not built into it, that user may be able to do stuff > >on the page..I hope you know what I am saying. > > > > > The JSPs shouldn't be directly accessible anyway--if they're under > WEB-INF then they cannot be directly accessed. > > Authentication would be handled either in a) a filter, b) an Action > super-class, c) a custom RequestProcessor, or d) somewhere else. > > Personally, I don't believe _any_ authentication belongs in the view, > but I'm obsessive. > > If an action is protected by one of the mechanisms above (or something > functionally similar) and the JSPs are not directly accessible, then > you don't need to worry about it at all on the presentation side. > > Dave > > - > 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: session expiration issue and tiles
Dave: I can understand presenting different menu options based on user privileges and having the same layout pages. But my concern is there may be some pages which a user with less privileges may not be allowed to see at all, and what if he finds the url of that page and types the url in the browser and if that particular page does not have the authority-check not built into it, that user may be able to do stuff on the page..I hope you know what I am saying. On Apr 8, 2005 3:56 PM, Dave Newton <[EMAIL PROTECTED]> wrote: > sudip shrestha wrote: > > >I have user types with varying level of privileges and only a defined > >user type can access a particular page. I thought of using filter for > >this purpose, but not sure how to designate which layout*.jsp (have > >created multiple layout.jsp pages for varying user types: e.g. admin > >can access layout1.jsp, user can access layout2.jsp) can be accessed > >by which user type. > > > I'm not sure if we're addressing the same problems, or if my solution is > a good one, but I have "tiles:insert" tags that insert menuing sub-tiles > wrapped by an authorization level check, so depending on their auth > level they get a different menu tile inserted. > > So the overall layout is the same for all user types, but different user > authorization levels have different subtiles inserted. This method could > be extended to cover any aspect of the layout: in my case it's a single > row of menu options underneath the page's logo header. > > I imagine you could also create the name of the tile to be inserted > on-the-fly using EL, but I didn't do that. Don't know why not; that > seems cleaner, but I'm tired. > > Dave > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: session expiration issue and tiles
Dave:
I have user types with varying level of privileges and only a defined
user type can access a particular page. I thought of using filter for
this purpose, but not sure how to designate which layout*.jsp (have
created multiple layout.jsp pages for varying user types: e.g. admin
can access layout1.jsp, user can access layout2.jsp) can be accessed
by which user type. I could not use ldaprealm as system
administrators disagreed to storing password in server.xml file (which
is needed to read group membership)(I could have used container
managed security), so I am using tiles-layout page for the
verification. This auth piece is at the top of the page, so I don't
see the page already outputting to the HTTP connection before this
script executes.
On Apr 8, 2005 11:55 AM, Dave Newton <[EMAIL PROTECTED]> wrote:
> sudip shrestha wrote:
>
> >--
> >I have few layout.jsp templates where I have following chuck of code
> >which should redirect the browser to login page if session expires:
> ><% String loginCheck = "notLoggedIn";
> > if( session.getAttribute( "session_unique_id" )!=null )
> > {
> > loginCheck = (String)session.getAttribute(
> > "session_unique_id" );
> > }
> > if( !loginCheck.equals("admin0") )
> > {
> >%>
> >
> ><% }
> >%>
> >
> >But when session expires, or when somebody who is not 'admin0' tries
> >to access the page, they get a blank page instead of getting
> >redirection. I have tried using jsp:forward directive as well, but
> >the result is same.
> >If anybody has any suggestion on this, please let me know.
> >
> >
> Put this logic somewhere else like a filter or request processor.
>
> Not knowing the full layout of your tiles I'd say that you've probably
> already output to the HTTP connection, which means you can't redirect
> anymore. Just a guess. In any case this is handled _far_ better some
> place other than the presentation layer, especially if you have the same
> code in more than one place--sketchy.
>
> Dave
>
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session expiration issue and tiles
Using: Tomcat 5.5.7, Sun JDK 1.5, Struts 1.2.4
--
I have few layout.jsp templates where I have following chuck of code
which should redirect the browser to login page if session expires:
<% String loginCheck = "notLoggedIn";
if( session.getAttribute( "session_unique_id" )!=null )
{
loginCheck = (String)session.getAttribute( "session_unique_id"
);
}
if( !loginCheck.equals("admin0") )
{
%>
<% }
%>
But when session expires, or when somebody who is not 'admin0' tries
to access the page, they get a blank page instead of getting
redirection. I have tried using jsp:forward directive as well, but
the result is same.
If anybody has any suggestion on this, please let me know.
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Hibernate Problem
Working on: Fedora Core2, Sun jdk 1.5, Tomcat 5.5.7, Hibernate 2.1.6, AS/400-DB2 Take a look at the following two Queries: #Hibernate generated query with Session.createQuery on SYS_CAT table: select * from ( select rownumber() over() as row_, syscat0_.SYS_CAT_ID as SYS_CAT_ID from SYS_CAT syscat0_ ) as temp_ where row_ <= 10 #The problem with this is AS/400-DB2 has a function called rrn(table_name) to fetch the row number, so when I replaced "rownumber() over()" with "rrn()", it worked without any problems which is given below: select * from ( select rrn(syscat0_) as row_, syscat0_.SYS_CAT_ID as SYS_CAT_ID from SYS_CAT syscat0_ ) as temp_ where row_<=10 Does this mean that I will not be able to use Criteria Queries with Hibernate and wiill have to fall back on jdbc api to be able to retrieve desired number of rows of records at a time? If anybody has experiece with this sort of stuffs, please let me know! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate Problem
I changed the dialect to DB2400 from DB2, and it solved the problem. On Thu, 24 Mar 2005 13:36:50 -0600, sudip shrestha <[EMAIL PROTECTED]> wrote: > Working on: Fedora Core2, Sun jdk 1.5, Tomcat 5.5.7, Hibernate 2.1.6, > AS/400-DB2 > Take a look at the following two Queries: > #Hibernate generated query with Session.createQuery on SYS_CAT table: > select * from ( > select rownumber() over() as row_, syscat0_.SYS_CAT_ID as SYS_CAT_ID > from SYS_CAT syscat0_ > ) as temp_ where row_ <= 10 > > #The problem with this is AS/400-DB2 has a function called > rrn(table_name) to fetch the row number, so when I replaced > "rownumber() over()" with "rrn()", it worked without any problems > which is given below: > > select * from ( > select rrn(syscat0_) as row_, syscat0_.SYS_CAT_ID as SYS_CAT_ID from > SYS_CAT syscat0_ > ) as temp_ where row_<=10 > > Does this mean that I will not be able to use Criteria Queries with > Hibernate and wiill have to fall back on jdbc api to be able to > retrieve desired number of rows of records at a time? If anybody has > experiece with this sort of stuffs, please let me know! > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: forward
The ActionRedirect Class works great..Except one minor modification has to be made under function public void addParameter(String fieldName, Object valueObj): instead of value = ResponseUtils.encodeURL(value); use the following: value = TagUtils.getInstance().encodeURL(value); First of all ResponseUtils does not have any such method as encodeURL(). It is RequestUtils that has this method which is deprecated after Struts 1.2. On Mon, 14 Mar 2005 10:07:13 -0600, Hubert Rabago <[EMAIL PROTECTED]> wrote: > You can create a new ActionForward object, copy the data from the > original forward, and modify the path of the new object. > A quick way would be to add the ActionRedirect class to your code and use > that: > http://svn.apache.org/viewcvs.cgi/struts/core/trunk/src/share/org/apache/struts/action/ActionRedirect.java?rev=153901&view=markup > Usage examples are given in the javadoc. > > Hubert > > On Mon, 14 Mar 2005 08:17:02 -0600, sudip shrestha <[EMAIL PROTECTED]> wrote: > > I have certain situations when I have to forward the web page upon > > success to a certaion action or to a page with url such that it has a > > query string with it: e.g.: > > "/actions/myActionxx.do?wId=123" or "/pages/myPagexx.do?wId=123" > > > > Now, I can't provide the query strings with ids in struts-config.xml > > file as the ids change depending upon the situation. So was wondering > > if there was any other way around to it? > > > > - > > 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]
forward
I have certain situations when I have to forward the web page upon success to a certaion action or to a page with url such that it has a query string with it: e.g.: "/actions/myActionxx.do?wId=123" or "/pages/myPagexx.do?wId=123" Now, I can't provide the query strings with ids in struts-config.xml file as the ids change depending upon the situation. So was wondering if there was any other way around to it? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jsp:forward in internet explorer
when I use jsp's forward directive in Firefox it works fine. but in IE, I get a blank page and it does not seem to be doing anything! Is it a bug in IE, any fixes? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PreparedStatements
It seems that it is a bug with OS/400 R 5.1. It has been documented before: http://www-124.ibm.com/developerworks/bugs/?func=detailbug&bug_id=3160&group_id=29 On Mon, 31 Jan 2005 12:48:55 -0600, sudip shrestha <[EMAIL PROTECTED]> wrote: > Using JDBC- JTOpen 4.6 for AS/400 DB2 > I have a PreparedStatement that inserts 25 values into a table with 25 > attributes... > When I supply 23 or less attributes with values, the insert operation > works normally. > However, if I supply 24 or 25 attributes it throws an exception: > java.sql.SQLException: [SQL0804] SQLDA not valid. > > There seems to be nothing wrong the the database/table/metadata, I can > run insert/update/delete operations normally with direct sql. It is > the PreparedStatements with JDBC that I am having problems with. > I was wondering if there was limitation on number of parameters that > you can supply with PreparedStatements?? > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
PreparedStatements
Using JDBC- JTOpen 4.6 for AS/400 DB2 I have a PreparedStatement that inserts 25 values into a table with 25 attributes... When I supply 23 or less attributes with values, the insert operation works normally. However, if I supply 24 or 25 attributes it throws an exception: java.sql.SQLException: [SQL0804] SQLDA not valid. There seems to be nothing wrong the the database/table/metadata, I can run insert/update/delete operations normally with direct sql. It is the PreparedStatements with JDBC that I am having problems with. I was wondering if there was limitation on number of parameters that you can supply with PreparedStatements?? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Re: Using XML in struts
JDOM: http://www.jdom.org/. If you are new to xml-java parsing, then this is the way to go. When I started learning about xml parsing with java a while ago, I researched various methods and found that JDOM provides the easiest route to get things done. A quote from JDOM mission: "It behaves like Java, it uses Java collections, it is completely natural API for current Java developers, and it provides a low-cost entry point for using XML". On Fri, 14 Jan 2005 10:34:58 -0500, Erik Weber <[EMAIL PROTECTED]> wrote: > > > Joe Germuska wrote: > > > At 8:42 AM -0500 1/14/05, Erik Weber wrote: > > > >> If you are not familiar with a lot of XML-related APIs, the easiest > >> approach is to use the SAX API, in my opinion*. > > > > > > You may be the first person I've ever encountered who finds SAX the > > easiest way to process XML! > > > Heh. I guess it's because I've written so many SAX event handlers, I > feel like I can do it in my sleep now. I probably wrote a few (surely > inferior) versions of commons-digester in my time. :) In fact, when I > first started doing Web-app programming, I wrote an entire Struts-like > framework complete with XML-based validation, similar to commons > validator (I knew what Struts was but didn't feel like learning it at > the time), as well as app configuration. I started with DOM but ended up > using SAX for all that as I recall. Lately I've been using pull parsers, > which are more efficient, but I still think not as dumb as SAX (dumb == > good -- I like typing. Makes you feel like you're accomplishing > something. Thinking hurts my noggin. :D ). Also, while I see your point > that the overall concept of DOM might be more sensible in theory than > that of SAX, I found that it's just easier to get going with the SAX API > than with DOM or even JDOM. You can get something working with very few > lines of code, and good examples are all over the Web. SAX can be a pain > to debug though. > > I read this awesome book called "Building Parsers in Java" a couple > years ago (best ASCII-art cover ever) that really inspired me and got me > thinking along the right lines for using a model like SAX. It's kind of > like, you have this robot, and you keep handing him parts. The robot is > smart enough to know which parts to keep and which to ignore (pull is > definitely a smarter model than this -- the robot would ask for the > parts he wants -- but this is simpler). He keeps a collection of > "running" objects -- objects that he has started assembling but hasn't > yet finished. Managing the running objects is the only part that really > involves any thought in coding. Assembly of an object normally starts > when an opening element tag is encountered. Assembly continues as > sub-elements and attributes are discovered. Once he has finished the > object (usually when a matching closing element tag is encountered) the > robot adds it to the final Collection, Map or complex Object to be > returned. To me, it's kinda elegant. But the "deeper" the XML, the more > difficult it becomes, because there are more running objects at any > given time. > > But I appreciate your elaborating on commons digester. That's the one I > was thinking of. I'll have to check that out. Also, I've never even > looked at Spring. By the way, do you happen to know what type of parser > either of those uses? Just curious. > > Thanks, > Erik > > > > > >> * There are higher level APIs that might suit you better, depending > >> on what you are doing. Struts and Commons Validator use some sort of > >> higher-level "config" library, if I'm not mistaken, that is designed > >> for constructing objects/Maps out of config files, so you might have > >> a look at the source code for one or both of those. I'm sure someone > >> else could on the list could better inform you about this. > > > > > > This is commons-digester, and it does in fact make it extremely simple > > to read XML and produce objects from it, especially if you have the > > liberty of defining the XML syntax before you write the processing > > code. Digester really helped me get my design oriented towards decent > > externalization of configuration elements. I now prefer the Spring > > Framework's bean factory, because it standardizes what I normally use > > Digester for without needing to write even XML processing rules. > > > > Since I started using Digester (and then Spring), I have not had much > > cause to deal with XML in the DOM form directly, although I would > > think that for most newcomers, the tree model is more straightforward > > than SAX's event model. If you do need to do something with DOM, it's > > probably worth checking out dom4j or JDOM, two apis that simplify the > > DOM and provide a more Java-like API. > > > > Joe > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -
submitting multiple option items to struts action
-I have an element which has several option items. -This is kind of unusual situation where I have to select multiple option items instead of only one and submit that array of option items to the struts action. -The select element contains a lot of option items so using check boxes and multiboxes for this purpose does not seem like a good idea. -Is there any other way to do this? -- Thanx, Sudip - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hibernate for data caching
Ashish: Try: ehCache There are others too...check Hibernate doc site. http://www.hibernate.org/158.html http://ehcache.sourceforge.net/ On Wed, 1 Dec 2004 09:40:59 -0800 (PST), Ashish Kulkarni <[EMAIL PROTECTED]> wrote: > Hi > Has anyone used Hibernation for data caching, i have a > table in DB2 on AS400 which has about 1 records i > want to cache this data in my web application so can > improve performance > > Ashish > > __ > Do you Yahoo!? > All your favorites on one personal page â Try My Yahoo! > http://my.yahoo.com > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Thanx, Sudip Shrestha Bellevue, NE 68005 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Sending List as a Request Parameter
Using: Tomcat 5.0.28, Struts 1.2.4, jdk 1.5.0, hibernate 2.1.6 When I try to pass java.util.List parameter via javax.servelet.HttpServletRequest from an action method to a .jsp page, I get exception: incompatible types found : java.lang.Object required: java.util.List List result = request.getAttribute( "employeeList" ); Here the List contains a list of plain business objects. When using net.sf.hibernate.session.find() method, it only returns List of objects. Now in order to show the results in the .jsp page, I must pass the List to the .jsp Is there any other way to tackle this problem? -- Thanx, Sudip - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [ANNOUNCE] Struts Console v4.8 - GUI tool
James: I downloaded your product a while before I received your email. It is great! usin with eclipse. On Wed, 27 Oct 2004 15:54:57 -0400, James Holmes <[EMAIL PROTECTED]> wrote: > Struts Console version 4.8 is now available. > > http://www.jamesholmes.com/struts/ > > Download Now: > http://www.jamesholmes.com/struts/struts-console-4.8.zip > -- OR -- > http://www.jamesholmes.com/struts/struts-console-4.8.tar.gz > > Struts Console is FREE software. > > Changes with Struts Console v4.8 > > *) Added support for Validator 1.1.3 configuration files. > > Thanks, > > -James > [EMAIL PROTECTED] > http://www.jamesholmes.com/struts/ > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Thanx, Sudip Shrestha Bellevue, NE 68005 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
global-forward
I am trying this simple struts application here, that uses following: and under : However, I am getting following exceptions.I could not find anything regarding this message in the archive. Any help would be appreciated. I am wondering if this is being caused by tag libs... --- javax.servlet.ServletException: Cannot create redirect URL: java.net.MalformedURLException: Cannot retrieve ActionForward named welcome org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758) org.apache.jsp.index_jsp._jspService(index_jsp.java:70) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause javax.servlet.jsp.JspException: Cannot create redirect URL: java.net.MalformedURLException: Cannot retrieve ActionForward named welcome org.apache.struts.taglib.logic.RedirectTag.doEndTag(RedirectTag.java:298) org.apache.jsp.index_jsp._jspx_meth_logic_redirect_0(index_jsp.java:87) org.apache.jsp.index_jsp._jspService(index_jsp.java:59) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) --- Thanx, Sudip - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
