[JBoss-user] [JBoss Portal] - Re: possible bug in portal 2.2
okay, thanx for the info :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3914822#3914822 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3914822 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Portal] - Re: possible bug in portal 2.2
okay, thanx :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3914509#3914509 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3914509 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Portal] - Re: possible bug in portal 2.2
how would you marshall it into a render parameter?
futhermore, i have been thinking and doing research:
i.e.
what if you have a portlet that read something a datasource in the action
request.
if the connection to the datasource fails you would want to show it in the
render (doView/doEdit/doHelp). you may want to pass along the Exception class,
which then would be forwarded to the error.jsp page inside the rendering...
if(request.getAttribute("errorException") != null)
{
//pass the message to error.jsp
}
else
{
//do what you want to with the data from the datasource
}
read this from jsr 168: it seems like using the request.(get|set)Attribute is
valid???
25 PLT.11.1.3 Request Attributes
Request attributes are objects associated with a portlet during a single
portlet request.
Request attributes may be set by the portlet or the portlet container to
express information
that otherwise could not be expressed via the API. Request attributes can be
used to share
information with a servlet or JSP being included via the
PortletRequestDispatcher.
30 Attributes are set, obtained and removed using the following methods of the
PortletRequest interface:
? getAttribute
? getAttributeNames
? setAttribute
35 ? removeAttribute
Only one attribute value may be associated with an attribute name.
Attribute names beginning with the ?javax.portlet.? prefix are reserved for
definition
by this specification. It is suggested that all attributes placed into the
attribute set be
named in accordance with the reverse domain name convention suggested by the
Java
40 Programming Language Specification 1 for package naming.
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[JBoss-user] [JBoss Portal] - Alternatives to the request.setAttribute? portlet session va
thanx for your replay... new to portlets... didnt think about that... that does make sense:-) what is an aternative to the request.setAttribute? should i use the portlet session? i.e. 1) set the portlet session in the action request. 2) use it in the doView/doEdit/doHelp 3) when done, delete it in the doView/doEdit/doHelp View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3914382#3914382 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3914382 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Portal] - possible bug in portal 2.2
i know jsps/servlets/ejbs well; and have used tomcat and jboss as for a long
time. however, i am new jboss portal, and really new to portlets. i started
exploring with portlets this month. i started using jboss portal 2.0, and now
i am using jboss portal 2.2. do to my ignorance on the subject matter, i am
not sure if i discovered a bug in portal 2.0 that was fix in portal 2.2. or a
new bug in portal 2.2.
my env:
portal 2.0, jboss as 4.0.2, mysql 4.1
portal 2.2, jboss as 4.0.3, mysql 4.1
here is was I discovered:
What was done:
The TestRequestResponsePortlet sets two message in processAction. The first one
"message", uses request.setAttribute; the second one "message2" uses
response.setRenderParameter. In doView, thoses two messages are read. The first
one "message" is read with request.getAttribute. The second one is read with
request.getParameter.
The results:
When using JBoss Portal 2.0, both messages are pass thru, however when using
JBoss 2.2, only the second one "message2" is passed thru. Since these are
strings, response.setRenderParmeter / request.getParameter are fine to use.
however, if you need to pass an object other than a string, you have to use the
(set|get)Attribute.
if i am wrong, what ActionRequest/ActionResponse and
RenderRequest/RenderResponse methods do i use to pass object from the action to
the render in a portlet?
Here is my test portlet code
package test.web.portlet;
import java.io.*;
import javax.portlet.*;
public class TestRequestResponsePortlet extends GenericPortlet
{
public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException
{
request.setAttribute("message", "message from
TestRequestResponsePortlet.processAction using request.setAttribute");
response.setRenderParameter("message2", "message2 from
TestRequestResponsePortlet.processAction using response.setRenderParameter");
}//end method processAction
public void doView(RenderRequest request, RenderResponse response)
{
String message = (String)request.getAttribute("message");
String message2 = request.getParameter("message2");
PortletURL actionUrl = response.createActionURL();
String url = actionUrl.toString();
response.setContentType("text/html");
try
{
PrintWriter out = response.getWriter();
out.println("message = " + message + "");
out.println("message2 = " + message2 + "");
out.println("click the link below to see the results");
out.println("testing request response");
out.close();
}//end try
catch (IOException e)
{
e.printStackTrace();
}//end catch e
}//end method doView
}//end class TestRequestResponsePortletPortlet
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[JBoss-user] [JBoss Portal] - sql script to configure mysql for jboss portal
here is a sql script that will create the database for jboss portal.
--
use mysql;
drop database if exists jbossportal;
create database jbossportal;
delete from db where db='jbossportal';
delete from user where user='portal';
insert into db values('%', 'jbossportal', 'portal', 'y', 'y', 'y', 'y', 'y',
'y', 'y', 'y', 'y', 'y', 'y', 'y');
insert into user values('%', 'portal', password('portalpassword'), 'n', 'n',
'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n',
'n', 'n', 'n', '', 0, 0, 0, 0, 0, 0);
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[JBoss-user] [JBoss Portal] - Re: /portal/portal/HelloPortal doesnt work?
found my problem: when i started over, i really didnt... i never cleared the database... so the portlet were still registered without them being deployed... once everything was fresh, i redeployed the HelloPortal and it worked :-) thanx for your help View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3914095#3914095 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3914095 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Portal] - Re: /portal/portal/HelloPortal doesnt work?
i started over: i took a fresh install of jboss 4.0.3 and did the following: 1) copied the "default" server directory and change the name to "portal" 2) copied the jboss.portal.sar into the deploy directory 3) copied the PortalDS.xml into the deploy directory then i ran a batch file i called runPortal.bat in $JBOSS_HOME, which run this command: - @echo off cd bin run.bat -c portal and i get the same results. btw: helloworld-object.xml has a default page for HelloWorldPortlet and i also tried the http://localhost:8080/portal/portal/HelloPortal/foobar, which is another page in the helloworld-object.xml, which also points to the HelloWorldPortlet. everything came straight "from the box", again, with no errors! can anyone try this on their configuration? thanx View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3914088#3914088 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3914088 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Portal] - /portal/portal/HelloPortal doesnt work?
im a using jboss as 4.0.3, jboss portal 2.2, and mysql 4 on windows xp pro. both the helloworld portlet in the default portal (i.e. http://localhost:8080/portal/portal/default/HelloWorld) and the helloworld portal (i.e. http://localhost:8080/portal/portal/HelloPortal) does not work. all that is displayed is: JBoss Portal image followed by Powered by JBoss Portal futhermore, i took a test portal that i created that runs on jboss portal 2.0, change the three files into one (i.e. *-pages.xml, *-portal.xml, *-instances.xml to *-object.xml) and also i get the same output as the HelloPortal im sure i am missing something? but i dont know what??? since the HelloPortal doesnt work, i have nothing to reference. also note: no errors, exception or anything on the command line. does anyone know what could be wrong? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3914077#3914077 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3914077 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
