RE: pdf file open.
Hi,
I use the following code:
I get the pdf as bytes from the dbase, read it into a ByteArrayOutputStream baos, then
write the contents of the baos to the response output stream sos.
if (!exId.equals()) {
extractBytes = getPDF(exId);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
baos.write(extractBytes,0,extractBytes.length);
//Set up the content-disposition variable
StringBuffer sb = new StringBuffer();
sb.append(inline; filename=);
sb.append(extract.pdf);
//Set the headers etc.
response.reset();
response.addHeader(Cache-Control, max-age=30);
response.setContentType(application/pdf);
response.setHeader(Content-disposition,sb.toString());
response.setContentLength(extractBytes.length);
ServletOutputStream sos;
sos = response.getOutputStream();
baos.writeTo(sos);
sos.flush();
baos.close();
return null;
}
Jackie.
-Original Message-
From: HG [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 10 March 2004 4:22 PM
To: Struts Users Mailing List
Subject: Re: pdf file open.
Hi
I don't know if this helps...But I have read somewhere, that you must set up
the content-length header of your response, when doing PDF streaming.
Just set it as the size of your FileStream (or another stream object)
Try it out..and let me know..
- Original Message -
From: deepaksawdekar [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, March 10, 2004 6:07 AM
Subject: pdf file open.
Hi,
I am trying to open a pdf file. I am using servlet and struts in my
application. Everything is working fine except it ask me two times do you
want to open or save the file, once for the file whoes name is session id
and second time for the actual file.
Am i doing some thing wrong.
Please help me
Servelet code is as follows
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException {
//Method name
final String METHOD_NAME = CLASS_NAME.concat(.doGet());
String sessionId =
request.getParameter(GUIConstants.USER_SESSION_ID);
String encodefileName =
request.getParameter(GUIConstants.USER_FILE_NAME);
String fileName = new String();
try {
fileName =
URLDecoder.decode(encodefileName,
GUIConstants.CHAR_ENCODING);
} catch (Exception ex) {
LOGGER.error(METHOD_NAME, ex);
}
HttpSession session = request.getSession();
if (!session.getId().equals(sessionId)) {
// Don't do anything - just return
//response.sendRedirect(GUIConstants.LOGIN_URL);
return;
}
LOGGER.debug(File Name + fileName);
int dot = fileName.lastIndexOf(CommonConstants.DOT) + 1;
if(fileName.substring(dot).equalsIgnoreCase(CommonConstants.PDF)) {
response.setContentType(GUIConstants.PDF_CONTENT_TYPE);
} else {
response.setContentType(GUIConstants.CONTENT_TYPE);
}
response.setHeader(
GUIConstants.CONTENT_DIS,
GUIConstants.CONTENT_ATT + \ + fileName + \);
try {
String filePath =
GetProperties.getValue(
PropertiesFileConstants.PMP_PROP_FILE_PATH,
CommonConstants.DOCUMENT_LOCAL_STORE_PATH_FOR_VIEWING);
ServletOutputStream out = response.getOutputStream();
String fullFilePath = filePath + File.separator + fileName;
FileInputStream fin = new FileInputStream(new
File(fullFilePath));
byte[] buf = new byte[GUIConstants.FILE_SIZE];
int len = 0;
while ((len = fin.read(buf)) != -1) {
out.write(buf);
}
out.flush();
fin.close();
} catch (Exception e) {
//e.printStackTrace();
LOGGER.error(e.getMessage(), e);
}
}
/**
* @param req HttpServletRequest
* @param res HttpServletResponse
* @throws ServletException servlet exception
*/
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException {
doGet(req, res);
}
Thanks and Regards
RE: How to create a No Action ActionForward
I have a LoginAction which calls my class UserAuthorisation which implements Authorise.
Heres what I do within LoginAction:
auth = new UserAuthorisation(username,password);
if (auth.authenticate()) {
//save Subject in session
Subject user = auth.getSubject();
logger.debug(AUTHENTICATED USER);
HttpSession session = request.getSession();
session.setAttribute(BNOnlineConstants.USER_SUBJECT,user);
return mapping.findForward(success);
These tutorials helped a lot:
http://www.mooreds.com/jaas.html
http://java.sun.com/j2se/1.4.2/docs/guide/security/jaas/tutorials/GeneralAcnAndAzn.html
-Original Message-
From: Carl [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 24 February 2004 5:21 PM
To: Struts Users Mailing List
Subject: Re: How to create a No Action ActionForward
Same question : JAAS, how did you get hold of the user's session? It's
the last think I can't do.
Carl
Adam Hardy wrote:
Jackie, auth-constraint lists the roles that are allowed access. If you
have no roles, that means you need just one role for all. And you must
enter it there. Having no roles listed means no-one has permission. Or
you could try * for all roles (haven't tried it myself).
Re: JAAS, how did you get hold of the user's session? I don't see any
way of obtaining access to it from the LoginModule.
Adam
On 02/24/2004 02:00 AM Jacqueline Gomes wrote:
That sounds like a good idea! However, I don't have any 'roles',
they are just users that need to authenticate, and I wanted to secure
blah/do/admin/*. I couldn't implement the web.xml security either
- this didn't work:
security-constraint web-resource-collection
web-resource-nameBN_ONLINE Administration/web-resource-name
descriptionSecurity constraint for resources in the admin
directory/description url-pattern/do/admin/*/url-pattern
http-methodPOST/http-method http-methodGET/http-method
/web-resource-collection auth-constraint/ /security-constraint
Can you please send me any links to OSUser API - I've not heard of
it.
-Original Message- From: Nick Faiz
[mailto:[EMAIL PROTECTED] Sent: Tuesday, 24 February 2004 8:53 AM
To: 'Struts Users Mailing List' Subject: RE: How to create a No
Action ActionForward
Guys, I'm at this point, myself, with an application sitting on the
back-burner. I've thought about an approach, which is slightly
different to yours.
I agree that declarative security in J2EE, for Servlets and JSP.s,
does not really seem to go far enough, at first glance.
On the other hand, it has considerable benefits (the mappings of
roles, relying upon app. server controlled ACLs, etc.).
Why not allow declarative security to do its work, then build the user
information in the session, based upon whether or not the user
is in the correct role, etc.? This is what I plan to do - I'm using
the OSUser API. I'll build its information, partly, by querying roles
using the request, and relying upon WebLogic's internal LDAP server.
Declarative security is passive; it actively doesn't `do' stuff but
only waits for someone to pass through something it secures. Users
make requests to post, which can be mapped to an Action class. I
don't see how they are at odds.
Nick Faiz.
-Original Message- From: Jacqueline Gomes
[mailto:[EMAIL PROTECTED] Sent: Tuesday, 24 February 2004 11:38
AM To: Struts Users Mailing List Subject: RE: How to create a No
Action ActionForward
Neither can I. There was no way with j_security_check that I could
post to an Action class. So I implemented JAAS and in the module I
interact with a Domain Facade that does the check with the database
for a valid user. I then construct a User object and put that in the
session. Each of my jsp's has a check (done using an include) for the
user object and if it does not exist then it redirects to the login
page.
If anyone wants any code, let me know!!
Jackie.
-Original Message- From: Carl [mailto:[EMAIL PROTECTED]
Sent: Monday, 23 February 2004 5:01 PM To: Struts Users Mailing List
Subject: Re: How to create a No Action ActionForward
By integarting with struts, I mean to have a loginAction witch fill
the session with data about the logged user.
I can't see how to manage that with classic j_security_check.
regards,
Carl
Adam Hardy wrote:
Not having any roles effectively means from the container managed
security point of view that you have only one role.
What problems did you have 'integrating' the container security? As
far as your app is concerned, j_security_check is not something
that is relevant. The whole login should be transparent to your
app. As long as you map the security constraints correctly, the
user will never see a protected page unless they login.
Adam
On 02/23/2004 08:54 AM Carl wrote:
I've faced the same issue too
RE: How to create a No Action ActionForward
Neither can I. There was no way with j_security_check that I could post to an Action class. So I implemented JAAS and in the module I interact with a Domain Facade that does the check with the database for a valid user. I then construct a User object and put that in the session. Each of my jsp's has a check (done using an include) for the user object and if it does not exist then it redirects to the login page. If anyone wants any code, let me know!! Jackie. -Original Message- From: Carl [mailto:[EMAIL PROTECTED] Sent: Monday, 23 February 2004 5:01 PM To: Struts Users Mailing List Subject: Re: How to create a No Action ActionForward By integarting with struts, I mean to have a loginAction witch fill the session with data about the logged user. I can't see how to manage that with classic j_security_check. regards, Carl Adam Hardy wrote: Not having any roles effectively means from the container managed security point of view that you have only one role. What problems did you have 'integrating' the container security? As far as your app is concerned, j_security_check is not something that is relevant. The whole login should be transparent to your app. As long as you map the security constraints correctly, the user will never see a protected page unless they login. Adam On 02/23/2004 08:54 AM Carl wrote: I've faced the same issue too. (using tomcat) To solve it I've found 2 options : - implement a filter witch intercept each request an redirect if needed to the struts login action. It allow a good interaction with struts but no securty by container. - use the container : I do that by adding a CUSTOM login scheme along BASIC FORM in org.apache.catalina.startup.Authenticators.properties. It's like the filter solution but use roles and the security is managed by the security constrains defined in web.xml. For now my CUSTUM login is similar to the FORM login, so it's not intergrated with struts, but I've planned to modify it soon. This second solution need too to define a Realm in Context : Realm className=org.apache.catalina.realm.JAASRealm appName=catalogue userClassNames=com.asserina.atypone.catalogue.impl.ClientImpl roleClassNames=com.asserina.atypone.catalogue.Role / (I'm using JAAS) To conclude I would say that the second option is far more powerfull and addaptable to specific needs however you have too look close to : JAAS, custom Realm, Authenticators.properties and is tide to your container (for me Tomcat) Let me know if you find quiker or simpler solutions, Regards, Carl Jacqueline Gomes wrote: Hi James, I was also trying to do the same thing, however, we are using JRun and we don't have any user 'roles'. Specifically, I wanted the container to do the authorisation i.e if a user tried to access any pages after blah blah/admin/* then they would be redirected to the login page if they have not logged in. However, the application does not have any 'roles' as such. The user is authenticated by calling a stored procedure in the dbase. I tried to implement the j_security_check also but was having a tough time integrating it with the actionform etc. Do you have any ideas as to how I would do this given that I don't have any user roles in the application? I was going to add a 'user' object in the session and check on each page if it exists. If it doesn't then redirect the user back to the login page. I have set the session.setMaxInactiveInterval(72000); Any help would be appreciated. Thanks, Jackie. -Original Message- From: James Adams [mailto:[EMAIL PROTECTED] Sent: Monday, 23 February 2004 4:43 AM To: Struts Mailing List Subject: Re: How to create a No Action ActionForward I think Srikanth has hit the nail on the head, in that I am not fully utilizing what is already available with vanilla J2EE, namely security roles, authorization constraints, and error pages, all of which I can declare in the deployment descriptor of my web app. But I still want to use a Struts component for the authentication instead of a more traditional form-based authentication scheme. Let me outline below what is, I think, a much better approach and kindly ask for comments, as I'm not certain that this will work or if it's actually the smartest way to go. I would like to use a Struts Action class to handle my login form, instead of vanilla form-based authentication, i.e. j_security_check, for two reasons: 1) form-based authentication is not very secure since it passes the user name and password across the network in clear text, and 2) I want to use a LDAP server (within my login Action class) to do the authentication, and this would not be possible using plain form-based authentication. So the plan is to have a form in my Login.jsp with the form's action being the login Action class. The login Action class will connect to the LDAP server
RE: How to create a No Action ActionForward
That sounds like a good idea! However, I don't have any 'roles', they are just users that need to authenticate, and I wanted to secure blah/do/admin/*. I couldn't implement the web.xml security either - this didn't work: security-constraint web-resource-collection web-resource-nameBN_ONLINE Administration/web-resource-name descriptionSecurity constraint for resources in the admin directory/description url-pattern/do/admin/*/url-pattern http-methodPOST/http-method http-methodGET/http-method /web-resource-collection auth-constraint/ /security-constraint Can you please send me any links to OSUser API - I've not heard of it. -Original Message- From: Nick Faiz [mailto:[EMAIL PROTECTED] Sent: Tuesday, 24 February 2004 8:53 AM To: 'Struts Users Mailing List' Subject: RE: How to create a No Action ActionForward Guys, I'm at this point, myself, with an application sitting on the back-burner. I've thought about an approach, which is slightly different to yours. I agree that declarative security in J2EE, for Servlets and JSP.s, does not really seem to go far enough, at first glance. On the other hand, it has considerable benefits (the mappings of roles, relying upon app. server controlled ACLs, etc.). Why not allow declarative security to do its work, then build the user information in the session, based upon whether or not the user is in the correct role, etc.? This is what I plan to do - I'm using the OSUser API. I'll build its information, partly, by querying roles using the request, and relying upon WebLogic's internal LDAP server. Declarative security is passive; it actively doesn't `do' stuff but only waits for someone to pass through something it secures. Users make requests to post, which can be mapped to an Action class. I don't see how they are at odds. Nick Faiz. -Original Message- From: Jacqueline Gomes [mailto:[EMAIL PROTECTED] Sent: Tuesday, 24 February 2004 11:38 AM To: Struts Users Mailing List Subject: RE: How to create a No Action ActionForward Neither can I. There was no way with j_security_check that I could post to an Action class. So I implemented JAAS and in the module I interact with a Domain Facade that does the check with the database for a valid user. I then construct a User object and put that in the session. Each of my jsp's has a check (done using an include) for the user object and if it does not exist then it redirects to the login page. If anyone wants any code, let me know!! Jackie. -Original Message- From: Carl [mailto:[EMAIL PROTECTED] Sent: Monday, 23 February 2004 5:01 PM To: Struts Users Mailing List Subject: Re: How to create a No Action ActionForward By integarting with struts, I mean to have a loginAction witch fill the session with data about the logged user. I can't see how to manage that with classic j_security_check. regards, Carl Adam Hardy wrote: Not having any roles effectively means from the container managed security point of view that you have only one role. What problems did you have 'integrating' the container security? As far as your app is concerned, j_security_check is not something that is relevant. The whole login should be transparent to your app. As long as you map the security constraints correctly, the user will never see a protected page unless they login. Adam On 02/23/2004 08:54 AM Carl wrote: I've faced the same issue too. (using tomcat) To solve it I've found 2 options : - implement a filter witch intercept each request an redirect if needed to the struts login action. It allow a good interaction with struts but no securty by container. - use the container : I do that by adding a CUSTOM login scheme along BASIC FORM in org.apache.catalina.startup.Authenticators.properties. It's like the filter solution but use roles and the security is managed by the security constrains defined in web.xml. For now my CUSTUM login is similar to the FORM login, so it's not intergrated with struts, but I've planned to modify it soon. This second solution need too to define a Realm in Context : Realm className=org.apache.catalina.realm.JAASRealm appName=catalogue userClassNames=com.asserina.atypone.catalogue.impl.ClientImpl roleClassNames=com.asserina.atypone.catalogue.Role / (I'm using JAAS) To conclude I would say that the second option is far more powerfull and addaptable to specific needs however you have too look close to : JAAS, custom Realm, Authenticators.properties and is tide to your container (for me Tomcat) Let me know if you find quiker or simpler solutions, Regards, Carl Jacqueline Gomes wrote: Hi James, I was also trying to do the same thing, however, we are using JRun and we
RE: How to create a No Action ActionForward
Hi James, I was also trying to do the same thing, however, we are using JRun and we don't have any user 'roles'. Specifically, I wanted the container to do the authorisation i.e if a user tried to access any pages after blah blah/admin/* then they would be redirected to the login page if they have not logged in. However, the application does not have any 'roles' as such. The user is authenticated by calling a stored procedure in the dbase. I tried to implement the j_security_check also but was having a tough time integrating it with the actionform etc. Do you have any ideas as to how I would do this given that I don't have any user roles in the application? I was going to add a 'user' object in the session and check on each page if it exists. If it doesn't then redirect the user back to the login page. I have set the session.setMaxInactiveInterval(72000); Any help would be appreciated. Thanks, Jackie. -Original Message- From: James Adams [mailto:[EMAIL PROTECTED] Sent: Monday, 23 February 2004 4:43 AM To: Struts Mailing List Subject: Re: How to create a No Action ActionForward I think Srikanth has hit the nail on the head, in that I am not fully utilizing what is already available with vanilla J2EE, namely security roles, authorization constraints, and error pages, all of which I can declare in the deployment descriptor of my web app. But I still want to use a Struts component for the authentication instead of a more traditional form-based authentication scheme. Let me outline below what is, I think, a much better approach and kindly ask for comments, as I'm not certain that this will work or if it's actually the smartest way to go. I would like to use a Struts Action class to handle my login form, instead of vanilla form-based authentication, i.e. j_security_check, for two reasons: 1) form-based authentication is not very secure since it passes the user name and password across the network in clear text, and 2) I want to use a LDAP server (within my login Action class) to do the authentication, and this would not be possible using plain form-based authentication. So the plan is to have a form in my Login.jsp with the form's action being the login Action class. The login Action class will connect to the LDAP server and try to authenticate using the username and password supplied as form inputs. If the authentication succeeds then the user's session is set with the user's role (also retrieved from the LDAP server), and then the control is forwarded to the first logged in welcome page. If the authentication fails then the appropriate error message (Login failed - try again) will be added to the ActionErrors and control is forwarded back to the login page, which will display the ActionError message via a html:errors tag, and allow the user to try again. In order to accomplish session authorization of a session for each *.jsp of the application I will declare a security constraint in the web.xml, like so: security-constraint web-resource-collection web-resource-name Restricted Pages /web-resource-name url-pattern*.jsp/url-pattern /web-resource-collection auth-constraint role-nameadmin/role-name role-namecustomer/role-name /auth-constraint /security-constraint With the above I will get automatic checking of the user's role by the container at each access of any *.jsp, and anyone accessing a *.jsp without an appropriate role set in their session will not be allowed to access the page. If the user is not in the appropriate role then I can forward to an error page by declaring an error-page in the deployment descriptor. The above authorization strategy takes care of what I was trying to accomplish with my SessionValidator Action class idea from before, which was to check for a loggedIn session attribute before allowing a user to continue with page processing. In fact it is even better, in that it allows the flexibility of allowing different roles and authorization of pages based on roles and not just on a single loggedIn flag. I am not sure how I will programmatically set the user's role in the login Action class execute() method. Is it as simple as just setting a session attribute named role ? Thanks in advance for your insight. -James __ Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want. http://antispam.yahoo.com/tools - 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]
multiple parameters within iterate loop
Hi All, I have a question regarding sending multiple parameters through a html:link tag. I understand that you can set it up like this: % java.util.HashMap paramValuesExtract = new java.util.HashMap(); paramValuesExtract.put(nextAction,BNOnlineConstants.NEXT_ACTION_EXTRACT_PDF); request.setAttribute(paramValuesExtract,paramValuesExtract); % html:link page=/do/extract/retrieveExtractSearch target=_blank name=paramValuesExtractClick to retrieve extract/html:link However, I have dynamic values within a bean that I want to send through to the link. I have a collection retrieveExtractDetails from which I am reading attributes. I want to attach extractId and organisationId to the link as name/value pairs. logic:iterate id=retrieveExtractDetails name=extracts html:link page=/do/extract/retrieveExtractSearch target=_blank name=paramValuesExtractClick to retrieve extract/html:link /logic:iterate Any advice would be apprciated. Thanks, Jackie. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Logic Iterate - Cannot Create iterator for this collection
Hi All, I have a List collection (paymntTrnsctns) which contains an adminReceipts objects. One of the properties of adminReceipts is a list. So I display the normal string properties of the object, such as receiptNumber and transactionDate, but can't then get the list adminPaymentDetails within the adminReceipts object. I am trying to execute the following code: logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div logic:iterate id=adminPaymentDetails name=adminReceipts /logic:iterate /logic:iterate Can anyone please tell me what I'm doing wrong. Thanks, Jackie. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Logic Iterate - Cannot Create iterator for this collection
I have a List collection (paymntTrnsctns) which contains an adminReceipts objects. One of the properties of adminReceipts is a list. So I display the normal string properties of the object, such as receiptNumber and transactionDate, but can't then get the list adminPaymentDetails within the adminReceipts object. I am trying to execute the following code: logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div logic:iterate id=adminPaymentDetails name=adminReceipts /logic:iterate /logic:iterate Can anyone please tell me what I'm doing wrong. Thanks, Jackie. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Logic Iterate - Cannot Create iterator for this collection
I did put a bean:write in there and it still doesn't work. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:35 PM To: Struts Users Mailing List Subject: Re: Logic Iterate - Cannot Create iterator for this collection I have not looked at this closely, but I notice there is no write in the nested iterator. Can you say what happens with this when you run it? At 01:06 AM 2/4/2004, you wrote: Hi All, I have a List collection (paymntTrnsctns) which contains an adminReceipts objects. One of the properties of adminReceipts is a list. So I display the normal string properties of the object, such as receiptNumber and transactionDate, but can't then get the list adminPaymentDetails within the adminReceipts object. I am trying to execute the following code: logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div logic:iterate id=adminPaymentDetails name=adminReceipts /logic:iterate /logic:iterate Can anyone please tell me what I'm doing wrong. Thanks, Jackie. - 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: Logic Iterate - Cannot Create iterator for this collection
I am still getting Cannot Create Iterator for this collection error. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:42 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection What happens? At 01:36 AM 2/4/2004, you wrote: I did put a bean:write in there and it still doesn't work. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:35 PM To: Struts Users Mailing List Subject: Re: Logic Iterate - Cannot Create iterator for this collection I have not looked at this closely, but I notice there is no write in the nested iterator. Can you say what happens with this when you run it? At 01:06 AM 2/4/2004, you wrote: Hi All, I have a List collection (paymntTrnsctns) which contains an adminReceipts objects. One of the properties of adminReceipts is a list. So I display the normal string properties of the object, such as receiptNumber and transactionDate, but can't then get the list adminPaymentDetails within the adminReceipts object. I am trying to execute the following code: logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div logic:iterate id=adminPaymentDetails name=adminReceipts /logic:iterate /logic:iterate Can anyone please tell me what I'm doing wrong. Thanks, Jackie. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Logic Iterate - Cannot Create iterator for this collection
RUN/servers/bnonline/bnonline.war 04/02 18:05:58 info [axis] getConnection() 04/02 18:05:58 info [axis]Check for timeout, activeCount=1, useCount=1 04/02 18:05:58 info [axis]Found available connection 04/02 18:05:58 info [axis]Return allocated connection, activeCount=1, useCou nt=2 04/02 18:05:58 user FileServlet: destroy 04/02 18:05:58 info 1 session(s) persisted 04/02 18:05:58 info Removing web application service from servlet engine service : bnonline.war 04/02 18:05:59 info Deploying web application file:/C:/Tools/JRUN/servers/bnonl ine/bnonline.war from: file:/C:/Tools/JRUN/servers/bnonline/bnonline.war 04/02 18:05:59 user JSPServlet: init 04/02 18:05:59 user action: init 04/02 18:05:59 info [axis] Initializing, config='org.apache.struts.util.LocalStr ings', returnNull=true04/02 18:05:59 error [axis] Parse Error at line 215 column -1: Element action does not allow text. org.xml.sax.SAXParseExcept 04/02 18:05:59 info [axis] Initializing, config='org.apache.struts.action.Action Resources', returnNull=true ion: Element action does not allow text. at org.apache.crimson.parser.Parser2.error(Parser2.java:3317) at org.apache.crimson.parser.ValidatingParser$ChildrenValidator.text(Val idatingParser.java:355) at org.apache.crimson.parser.InputEntity.parsedContent(InputEntity.java: 597) at org.apache.crimson.parser.Parser2.content(Parser2.java:1973) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1654) at org.apache.crimson.parser.Parser2.content(Parser2.java:1926) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1654) at org.apache.crimson.parser.Parser2.content(Parser2.java:1926) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1654) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:634) at org.apache.crimson.parser.Parser2.parse(Parser2.java:333) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448) at org.apache.commons.digester.Digester.parse(Digester.java:1548) at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionSe rvlet.java:1006) at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet .java:955) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at jrun.servlet.WebApplicationService.loadServlet(WebApplicationService. java:1208) at jrun.servlet.WebApplicationService.preloadServlets(WebApplicationServ ice.java:763) at jrun.servlet.WebApplicationService.postStart(WebApplicationService.ja va:258) at jrun.deployment.DeployerService.initModules(DeployerService.java:711) at jrun.deployment.DeployerService.createWatchedDeployment(DeployerServi ce.java:242) at jrun.deployment.DeployerService.deploy(DeployerService.java:430) Here's the stack trace. 04/02 18:09:09 info [axis] Initializing, config='org.apache.struts.taglib.logic. LocalStrings', returnNull=true04/02 18:09:09 error Unhandled exception thrown fr om /admin/adm_obtain_extract_results.jsp:81 [1]javax.servlet.jsp.JspException 04/02 18:09:09 info [axis] Initializing, config='org.apache.struts.taglib.bean.L ocalStrings', returnNull=true : Cannot create iterator for this collection at org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java: 310) at jrun__admin__adm_obtain_extract_results2ejsp25._jspService(jrun__admi n__adm_obtain_extract_results2ejsp25.java:478) at jrun.jsp.runtime.HttpJSPServlet.service(HttpJSPServlet.java:43) at jrun.jsp.JSPServlet.service(JSPServlet.java:106) at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) at jrun.servlet.JRunRequestDispatcher.invokeNext(JRunRequestDispatcher.j ava:414) at jrun.servlet.JRunRequestDispatcher.forwardInvoke(JRunRequestDispatche r.java:387) at jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java :172) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor. java:1069) at org.apache.struts.action.RequestProcessor.processForwardConfig(Reques tProcessor.java:455) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja va:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:148 2) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java: 241) at
RE: Logic Iterate - Cannot Create iterator for this collection
Sorry Michael. I do that in a jsp page. logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div bean:write name=adminReceipts property=adminPaymentDetails/ /logic:iterate -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 6:14 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection If you do this where? You are not giving enough information. Either give it up or I have to retire. Thanks. At 02:07 AM 2/4/2004, you wrote: if I do a bean:write name=adminReceipts property=adminPaymentDetails/ I get [EMAIL PROTECTED] So I know that the element is there!! I will send a stack trace in a second. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:50 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection Could you please give more details? Show me the stack trace or whatever you are seeing. At 01:44 AM 2/4/2004, you wrote: I am still getting Cannot Create Iterator for this collection error. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:42 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection What happens? At 01:36 AM 2/4/2004, you wrote: I did put a bean:write in there and it still doesn't work. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:35 PM To: Struts Users Mailing List Subject: Re: Logic Iterate - Cannot Create iterator for this collection I have not looked at this closely, but I notice there is no write in the nested iterator. Can you say what happens with this when you run it? At 01:06 AM 2/4/2004, you wrote: Hi All, I have a List collection (paymntTrnsctns) which contains an adminReceipts objects. One of the properties of adminReceipts is a list. So I display the normal string properties of the object, such as receiptNumber and transactionDate, but can't then get the list adminPaymentDetails within the adminReceipts object. I am trying to execute the following code: logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div logic:iterate id=adminPaymentDetails name=adminReceipts /logic:iterate /logic:iterate Can anyone please tell me what I'm doing wrong. Thanks, Jackie. - 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
RE: Logic Iterate - Cannot Create iterator for this collection
Oh, i see. Nope, it isn't. Its an object that should be in a collection! doh!! Thanks very much Michael. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 6:22 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection Is [EMAIL PROTECTED] a collection? At 02:07 AM 2/4/2004, you wrote: if I do a bean:write name=adminReceipts property=adminPaymentDetails/ I get [EMAIL PROTECTED] So I know that the element is there!! I will send a stack trace in a second. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:50 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection Could you please give more details? Show me the stack trace or whatever you are seeing. At 01:44 AM 2/4/2004, you wrote: I am still getting Cannot Create Iterator for this collection error. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:42 PM To: Struts Users Mailing List Subject: RE: Logic Iterate - Cannot Create iterator for this collection What happens? At 01:36 AM 2/4/2004, you wrote: I did put a bean:write in there and it still doesn't work. -Original Message- From: Michael McGrady [mailto:[EMAIL PROTECTED] Sent: Wednesday, 4 February 2004 5:35 PM To: Struts Users Mailing List Subject: Re: Logic Iterate - Cannot Create iterator for this collection I have not looked at this closely, but I notice there is no write in the nested iterator. Can you say what happens with this when you run it? At 01:06 AM 2/4/2004, you wrote: Hi All, I have a List collection (paymntTrnsctns) which contains an adminReceipts objects. One of the properties of adminReceipts is a list. So I display the normal string properties of the object, such as receiptNumber and transactionDate, but can't then get the list adminPaymentDetails within the adminReceipts object. I am trying to execute the following code: logic:iterate id=adminReceipts name=paymntTrnsctns div id=ExtractResults style=width: 760px; background-color: #FF; border: 1px; padding: 1px; margin: 0px auto; table width=100% border=1 cellpadding=0 cellspacing=0 tr class=extractResultsTRHeading bgcolor=#FF td class=extractResultsTD bean:message key=prompt.label.receiptNumber/ /td td class=extractResultsTD bean:message key=prompt.label.dateTime/ /td /tr tr class=extractResultsTRHeading bgcolor=jsp:getProperty name=colour property=next/ td class=extractResultsTD bean:write name=adminReceipts property=receiptNumber/ /td td class=extractResultsTD bean:write name=adminReceipts property=transactionDate/ /td /tr /table /div logic:iterate id=adminPaymentDetails name=adminReceipts /logic:iterate /logic:iterate Can anyone please tell me what I'm doing wrong. Thanks, Jackie. - 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] - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
