Hello
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Hello .. Struts examples
Hello , I am very new to the struts, Where can i find very simple examples on struts, any pointer will be very helpful.. -Tim __ Do you Yahoo!? Free Pop-Up Blocker - Get it now http://companion.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hello .. Struts examples
This is a good start point: http://jakarta.apache.org/struts/resources/tutorials.html tim duch [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello , I am very new to the struts, Where can i find very simple examples on struts, any pointer will be very helpful.. -Tim __ Do you Yahoo!? Free Pop-Up Blocker - Get it now http://companion.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hello World gone wrong
Hi Richard, simply put, struts is not initializing the message resources until you call an action mapping. Since you go straight to hello.jsp direct, struts bean taglib doesn't have the resource bundle available. See the output log below that comes at the point when I call 'hello.do', an action forward I configured in the struts-config to forward via struts action servlet to hello.jsp. action-mappings actionpath=/hello forward=/helloworld.jsp /action /action-mappings You can see from the output log that struts is setting up the bundles for itself and for your app when you go through struts for the first time. HTH Adam PS you need at least commons-beanutils and commons-digester in your lib as well as struts.jar. On 11/15/2003 09:12 AM Richard Morris wrote: I have tried a couple of other things trying to figure out why I can't get this simple application to work correctly. As you have generously asked, I have attached the application in a jar file and the server.xml file I have used. Here is the exception from the log that I am receiving under the Tomcat 5 configuration: javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.struts.util.RequestUtils.retrieveMessageResources(RequestUtils.java:1103) at org.apache.struts.util.RequestUtils.message(RequestUtils.java:1043) at org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:294) INFO 11:49:13 org.apache.struts.util.PropertyMessageResources.init(): Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true INFO 11:49:13 org.apache.struts.util.PropertyMessageResources.init(): Initializing, config='org.apache.struts.action.ActionResources', returnNull=true FINE 11:49:13 org.apache.struts.action.ActionServlet.initServlet(): Scanning web.xml for controller servlet mapping FINE 11:49:13 org.apache.struts.action.ActionServlet.addServletMapping(): Process servletName=action, urlPattern=*.do FINE 11:49:13 org.apache.struts.action.ActionServlet.initServlet(): Mapping for servlet 'action' = '*.do' FINE 11:49:13 org.apache.struts.action.ActionServlet.initModuleConfig(): Initializing module path '' configuration from '/WEB-INF/struts-config.xml' FINE 11:49:13 org.apache.struts.action.ActionServlet.initModuleMessageResources(): Initializing module path '' message resources from 'HelloWorldMessageResources' INFO 11:49:13 org.apache.struts.util.PropertyMessageResources.init(): Initializing, config='HelloWorldMessageResources', returnNull=true FINE 11:49:13 org.apache.struts.action.ActionServlet.initModuleDataSources(): Initializing module path '' data sources FINE 11:49:13 org.apache.struts.action.ActionServlet.initModulePlugIns(): Initializing module path '' plug ins FINE 11:49:13 org.apache.struts.util.RequestUtils.getModuleName(): Get module name for path /hello.do FINE 11:49:13 org.apache.struts.util.RequestUtils.getModuleName(): Module name found: default FINE 11:49:13 org.apache.struts.action.RequestProcessor.process(): Processing a 'GET' for path '/hello' FINE 11:49:13 org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(): Delegating via forward to '/hello.jsp' INFO 11:49:13 org.apache.struts.util.PropertyMessageResources.init(): Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true INFO 11:49:13 org.apache.struts.util.PropertyMessageResources.init(): Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true INFO 11:49:13 org.apache.struts.util.PropertyMessageResources.init(): Initializing, config='org.apache.struts.taglib.bean.LocalStrings', returnNull=true FINE 11:49:13 org.apache.struts.util.PropertyMessageResources.getMessage(): getMessage(en,title.helloworld) FINEST 11:49:13 org.apache.struts.util.PropertyMessageResources.loadLocale(): loadLocale(en) FINEST 11:49:13 org.apache.struts.util.PropertyMessageResources.loadLocale(): Loading resource 'HelloWorldMessageResources_en.properties' FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): Loading resource completed FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): loadLocale(en_US) FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): Loading resource 'HelloWorldMessageResources_en_US.properties' FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): Loading resource completed FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): loadLocale() FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): Loading resource 'HelloWorldMessageResources.properties' FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): Loading resource completed FINEST 11:49:14 org.apache.struts.util.PropertyMessageResources.loadLocale(): Saving message key '.title.helloworld FINEST 11:49:14
Hello Basic Question.
Hello , I want to try out a very samll example of Struts I tried some stuff but seems not working .. can any Struts Guru point out wat are the basic req. to develope the web application using Struts .. How the directory arraged. and what all will be the req. please let me know .. regards -Tim80 __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Hello Basic Question.
Tim, There is an examples.war application that comes with Tomcat and a struts-blank.war that comes with Struts that you can play with. Drop those .war files in the webapps directory of tomcat and they will be deployed. You'll see the exploded directory structure of each .war app. If you just want to see what's in side the .war file without deploying it, I think you can do 'jar -tvf struts-blank.war'. Have fun! --Hien -Original Message- From: tim duch [mailto:[EMAIL PROTECTED] Sent: Friday, November 14, 2003 8:01 AM To: [EMAIL PROTECTED] Subject: Hello Basic Question. Hello , I want to try out a very samll example of Struts I tried some stuff but seems not working .. can any Struts Guru point out wat are the basic req. to develope the web application using Struts .. How the directory arraged. and what all will be the req. please let me know .. regards -Tim80 __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - 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: Hello Basic Question.
Hi Tim, Following are the easy steps to develop web app using Struts You also might want to try out my newbie walk throughs at http://www.reumann.net/do/struts/main I created those lessons because when I was learning nothing was out there like it (baby step by step stuff:). Let me know if you find them helpful. -Million Tnx to Rick Reumann Hope this help you, -Ram -Original Message- From: tim duch [mailto:[EMAIL PROTECTED] Sent: Friday, November 14, 2003 8:01 AM To: [EMAIL PROTECTED] Subject: Hello Basic Question. Hello , I want to try out a very samll example of Struts I tried some stuff but seems not working .. can any Struts Guru point out wat are the basic req. to develope the web application using Struts .. How the directory arraged. and what all will be the req. please let me know .. regards -Tim80 __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - 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: Hello World gone wrong
On 11/12/2003 02:50 AM Richard Morris wrote: Adam, The struts.jar is located in the /WEB-INF/lib folder. I know the struts.jar file is working because I can use the html tags (i.e. html:html, html:base/, etc.) without error. I just don't know what the problem could be. I am sure it is something stupid but with such a simple application, you think it would be noticeable. Anyway, thanks for the help. If you send me the app in a JAR file and the server.xml I'll try it out on my machine if you like. Adam -- struts 1.1 + tomcat 5.0.12 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hello World gone wrong
I also think you need to check that the struts.jar is in your WEB-INF directory... On 11/11/2003 01:27 AM Yee, Richard K,,DMDCWEST wrote: Richard, Try using forward slashes in your docbase instead of '\' docBase=E:/Projects/HelloWorld / Java might otherwise interpret it as an escape char. -Richard -Original Message- From: Richard Morris [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 4:03 PM To: Struts Users Mailing List Subject: Re: Hello World gone wrong Hi Adam, The HelloWorldMessageResources.properties file is where you have stated. I also tried your comment style in the properties file as well as removing all comments and it didn't change anything. I have also removed the application init-param from the web.xml file. As for the webapp DTD version, you are right about that. I had the wrong DTD in there and so modified it. Here are the DTDs I am using for both the web.xml and struts-config.xml files: ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/j2ee/dtds/web-app_2_3.dtd; ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; As for the versions of tomcat and struts, I am using struts 1.1 (the one currently available for download from their web site). As for the tomcat versions, I have tried to run them under the following configurations: Tomcat Version: Apache Tomcat/4.1.29 JVM Version: 1.4.2_02-b03 JVM Vendor: Sun Microsystems Inc. OS Name: Windows XP (Pro) OS Version: 5.1 OS Architecture: x86 and Tomcat Version: Apache Tomcat/4.1.27 JVM Version: 1.4.2_01-b06 JVM Vendor: Sun Microsystems Inc. OS Name: Linux (Red Hat 9) OS Version: 2.4.20-8smp OS Architecture: i386 You are right about it being a simple app. I started with just a JSP page with plain html, then I added the html taglib. Everything worked fine but when I tried to use the bean taglib to use resource bundles, that's when I got this error. Would there be any changes that I would need to make to the tomcat server.xml configuration file to get this to work? I am just using the default configuration file with the added Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld /. Anyway, thanks for whatever help you can send my way. Richard Morris [EMAIL PROTECTED] - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 10, 2003 2:01 PM Subject: Re: Hello World gone wrong Hi Richard, you don't need to package it. I have never packaged a resources file or put it in a jar seperately. According to your config, it's in the right place, something like e:\projects\helloworld\WEB-INF\classes\HelloWorldMessageResources.properties right? The error must lie elsewhere. I can't see why. Your app is so simple, it's got to be a gotcha. Perhaps the comments in the file are not allowed - I always use /* comment */ Also, that action servlet parameter 'application' is deprecated, I think. You could put this in the struts-config message-resources node: factory=org.apache.struts.util.PropertyMessageResourcesFactory BTW what version of struts and tomcat are you using? I see you've got a reference to the webapp_2.2 dtd in your web.xml. I don't suppose you can upgrade to at least have a servlet 2.3 container? Adam On 11/10/2003 09:49 PM Richard Morris wrote: I do have the properties file located in the /WEB-INF/classes directory. When I couldn't get it to work using this method, I tried putting the properties into a package and then jar'ed it and put the jar in the /WEB-INF/lib directory. It still couldn't find the properties file. I am using the default tomcat configuration with the following server.xml addition: Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld / - Original Message - From: Adam Hardy [EMAIL PROTECTED] On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE Here is the struts-config.xml file: struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config --- -- Here is the web.xml file: servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet --- -- Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World
Re: Hello World gone wrong
Adam, The struts.jar is located in the /WEB-INF/lib folder. I know the struts.jar file is working because I can use the html tags (i.e. html:html, html:base/, etc.) without error. I just don't know what the problem could be. I am sure it is something stupid but with such a simple application, you think it would be noticeable. Anyway, thanks for the help. Richard Morris [EMAIL PROTECTED] - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Tuesday, November 11, 2003 4:28 AM Subject: Re: Hello World gone wrong I also think you need to check that the struts.jar is in your WEB-INF directory... On 11/11/2003 01:27 AM Yee, Richard K,,DMDCWEST wrote: Richard, Try using forward slashes in your docbase instead of '\' docBase=E:/Projects/HelloWorld / Java might otherwise interpret it as an escape char. -Richard -Original Message- From: Richard Morris [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 4:03 PM To: Struts Users Mailing List Subject: Re: Hello World gone wrong Hi Adam, The HelloWorldMessageResources.properties file is where you have stated. I also tried your comment style in the properties file as well as removing all comments and it didn't change anything. I have also removed the application init-param from the web.xml file. As for the webapp DTD version, you are right about that. I had the wrong DTD in there and so modified it. Here are the DTDs I am using for both the web.xml and struts-config.xml files: ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/j2ee/dtds/web-app_2_3.dtd; ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; As for the versions of tomcat and struts, I am using struts 1.1 (the one currently available for download from their web site). As for the tomcat versions, I have tried to run them under the following configurations: Tomcat Version: Apache Tomcat/4.1.29 JVM Version: 1.4.2_02-b03 JVM Vendor: Sun Microsystems Inc. OS Name: Windows XP (Pro) OS Version: 5.1 OS Architecture: x86 and Tomcat Version: Apache Tomcat/4.1.27 JVM Version: 1.4.2_01-b06 JVM Vendor: Sun Microsystems Inc. OS Name: Linux (Red Hat 9) OS Version: 2.4.20-8smp OS Architecture: i386 You are right about it being a simple app. I started with just a JSP page with plain html, then I added the html taglib. Everything worked fine but when I tried to use the bean taglib to use resource bundles, that's when I got this error. Would there be any changes that I would need to make to the tomcat server.xml configuration file to get this to work? I am just using the default configuration file with the added Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld /. Anyway, thanks for whatever help you can send my way. Richard Morris [EMAIL PROTECTED] - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 10, 2003 2:01 PM Subject: Re: Hello World gone wrong Hi Richard, you don't need to package it. I have never packaged a resources file or put it in a jar seperately. According to your config, it's in the right place, something like e:\projects\helloworld\WEB-INF\classes\HelloWorldMessageResources.properties right? The error must lie elsewhere. I can't see why. Your app is so simple, it's got to be a gotcha. Perhaps the comments in the file are not allowed - I always use /* comment */ Also, that action servlet parameter 'application' is deprecated, I think. You could put this in the struts-config message-resources node: factory=org.apache.struts.util.PropertyMessageResourcesFactory BTW what version of struts and tomcat are you using? I see you've got a reference to the webapp_2.2 dtd in your web.xml. I don't suppose you can upgrade to at least have a servlet 2.3 container? Adam On 11/10/2003 09:49 PM Richard Morris wrote: I do have the properties file located in the /WEB-INF/classes directory. When I couldn't get it to work using this method, I tried putting the properties into a package and then jar'ed it and put the jar in the /WEB-INF/lib directory. It still couldn't find the properties file. I am using the default tomcat configuration with the following server.xml addition: Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld / - Original Message - From: Adam Hardy [EMAIL PROTECTED] On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key
Re: Hello World gone wrong
On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE Here is the struts-config.xml file: struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config - Here is the web.xml file: servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet - Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World # Labels label.helloworld=Hello World! Have you got your HelloWorldMessageResources.properties file deployed in the WEB-INF/classes directory? That is where you have specified that it is, since you have given no path to such as org.myapp.HelloWorldMess... HTH Adam -- struts 1.1 + tomcat 5.0.12 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hello World gone wrong
Adam, I do have the properties file located in the /WEB-INF/classes directory. When I couldn't get it to work using this method, I tried putting the properties into a package and then jar'ed it and put the jar in the /WEB-INF/lib directory. It still couldn't find the properties file. I am using the default tomcat configuration with the following server.xml addition: Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld / Richard Morris [EMAIL PROTECTED] - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 10, 2003 3:47 AM Subject: Re: Hello World gone wrong On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE Here is the struts-config.xml file: struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config - Here is the web.xml file: servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet - Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World # Labels label.helloworld=Hello World! Have you got your HelloWorldMessageResources.properties file deployed in the WEB-INF/classes directory? That is where you have specified that it is, since you have given no path to such as org.myapp.HelloWorldMess... HTH Adam -- struts 1.1 + tomcat 5.0.12 + java 1.4.2 Linux 2.4.20 RH9 - 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: Hello World gone wrong
Hi Richard, you don't need to package it. I have never packaged a resources file or put it in a jar seperately. According to your config, it's in the right place, something like e:\projects\helloworld\WEB-INF\classes\HelloWorldMessageResources.properties right? The error must lie elsewhere. I can't see why. Your app is so simple, it's got to be a gotcha. Perhaps the comments in the file are not allowed - I always use /* comment */ Also, that action servlet parameter 'application' is deprecated, I think. You could put this in the struts-config message-resources node: factory=org.apache.struts.util.PropertyMessageResourcesFactory BTW what version of struts and tomcat are you using? I see you've got a reference to the webapp_2.2 dtd in your web.xml. I don't suppose you can upgrade to at least have a servlet 2.3 container? Adam On 11/10/2003 09:49 PM Richard Morris wrote: I do have the properties file located in the /WEB-INF/classes directory. When I couldn't get it to work using this method, I tried putting the properties into a package and then jar'ed it and put the jar in the /WEB-INF/lib directory. It still couldn't find the properties file. I am using the default tomcat configuration with the following server.xml addition: Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld / - Original Message - From: Adam Hardy [EMAIL PROTECTED] On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE Here is the struts-config.xml file: struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config - Here is the web.xml file: servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet - Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World # Labels label.helloworld=Hello World! Have you got your HelloWorldMessageResources.properties file deployed in the WEB-INF/classes directory? That is where you have specified that it is, since you have given no path to such as org.myapp.HelloWorldMess... -- struts 1.1 + tomcat 5.0.12 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hello World gone wrong
Hi Adam, The HelloWorldMessageResources.properties file is where you have stated. I also tried your comment style in the properties file as well as removing all comments and it didn't change anything. I have also removed the application init-param from the web.xml file. As for the webapp DTD version, you are right about that. I had the wrong DTD in there and so modified it. Here are the DTDs I am using for both the web.xml and struts-config.xml files: ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/j2ee/dtds/web-app_2_3.dtd; ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; As for the versions of tomcat and struts, I am using struts 1.1 (the one currently available for download from their web site). As for the tomcat versions, I have tried to run them under the following configurations: Tomcat Version: Apache Tomcat/4.1.29 JVM Version: 1.4.2_02-b03 JVM Vendor: Sun Microsystems Inc. OS Name: Windows XP (Pro) OS Version: 5.1 OS Architecture: x86 and Tomcat Version: Apache Tomcat/4.1.27 JVM Version: 1.4.2_01-b06 JVM Vendor: Sun Microsystems Inc. OS Name: Linux (Red Hat 9) OS Version: 2.4.20-8smp OS Architecture: i386 You are right about it being a simple app. I started with just a JSP page with plain html, then I added the html taglib. Everything worked fine but when I tried to use the bean taglib to use resource bundles, that's when I got this error. Would there be any changes that I would need to make to the tomcat server.xml configuration file to get this to work? I am just using the default configuration file with the added Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld /. Anyway, thanks for whatever help you can send my way. Richard Morris [EMAIL PROTECTED] - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 10, 2003 2:01 PM Subject: Re: Hello World gone wrong Hi Richard, you don't need to package it. I have never packaged a resources file or put it in a jar seperately. According to your config, it's in the right place, something like e:\projects\helloworld\WEB-INF\classes\HelloWorldMessageResources.properties right? The error must lie elsewhere. I can't see why. Your app is so simple, it's got to be a gotcha. Perhaps the comments in the file are not allowed - I always use /* comment */ Also, that action servlet parameter 'application' is deprecated, I think. You could put this in the struts-config message-resources node: factory=org.apache.struts.util.PropertyMessageResourcesFactory BTW what version of struts and tomcat are you using? I see you've got a reference to the webapp_2.2 dtd in your web.xml. I don't suppose you can upgrade to at least have a servlet 2.3 container? Adam On 11/10/2003 09:49 PM Richard Morris wrote: I do have the properties file located in the /WEB-INF/classes directory. When I couldn't get it to work using this method, I tried putting the properties into a package and then jar'ed it and put the jar in the /WEB-INF/lib directory. It still couldn't find the properties file. I am using the default tomcat configuration with the following server.xml addition: Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld / - Original Message - From: Adam Hardy [EMAIL PROTECTED] On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE Here is the struts-config.xml file: struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config - Here is the web.xml file: servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet - Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World # Labels label.helloworld=Hello World! Have you got your HelloWorldMessageResources.properties file deployed in the WEB-INF/classes directory? That is where you have specified that it is, since you have given no path to such as org.myapp.HelloWorldMess... -- struts 1.1 + tomcat 5.0.12 + java 1.4.2 Linux 2.4.20 RH9
RE: Hello World gone wrong
Richard, Try using forward slashes in your docbase instead of '\' docBase=E:/Projects/HelloWorld / Java might otherwise interpret it as an escape char. -Richard -Original Message- From: Richard Morris [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 4:03 PM To: Struts Users Mailing List Subject: Re: Hello World gone wrong Hi Adam, The HelloWorldMessageResources.properties file is where you have stated. I also tried your comment style in the properties file as well as removing all comments and it didn't change anything. I have also removed the application init-param from the web.xml file. As for the webapp DTD version, you are right about that. I had the wrong DTD in there and so modified it. Here are the DTDs I am using for both the web.xml and struts-config.xml files: ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/j2ee/dtds/web-app_2_3.dtd; ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; As for the versions of tomcat and struts, I am using struts 1.1 (the one currently available for download from their web site). As for the tomcat versions, I have tried to run them under the following configurations: Tomcat Version: Apache Tomcat/4.1.29 JVM Version: 1.4.2_02-b03 JVM Vendor: Sun Microsystems Inc. OS Name: Windows XP (Pro) OS Version: 5.1 OS Architecture: x86 and Tomcat Version: Apache Tomcat/4.1.27 JVM Version: 1.4.2_01-b06 JVM Vendor: Sun Microsystems Inc. OS Name: Linux (Red Hat 9) OS Version: 2.4.20-8smp OS Architecture: i386 You are right about it being a simple app. I started with just a JSP page with plain html, then I added the html taglib. Everything worked fine but when I tried to use the bean taglib to use resource bundles, that's when I got this error. Would there be any changes that I would need to make to the tomcat server.xml configuration file to get this to work? I am just using the default configuration file with the added Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld /. Anyway, thanks for whatever help you can send my way. Richard Morris [EMAIL PROTECTED] - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 10, 2003 2:01 PM Subject: Re: Hello World gone wrong Hi Richard, you don't need to package it. I have never packaged a resources file or put it in a jar seperately. According to your config, it's in the right place, something like e:\projects\helloworld\WEB-INF\classes\HelloWorldMessageResources.properties right? The error must lie elsewhere. I can't see why. Your app is so simple, it's got to be a gotcha. Perhaps the comments in the file are not allowed - I always use /* comment */ Also, that action servlet parameter 'application' is deprecated, I think. You could put this in the struts-config message-resources node: factory=org.apache.struts.util.PropertyMessageResourcesFactory BTW what version of struts and tomcat are you using? I see you've got a reference to the webapp_2.2 dtd in your web.xml. I don't suppose you can upgrade to at least have a servlet 2.3 container? Adam On 11/10/2003 09:49 PM Richard Morris wrote: I do have the properties file located in the /WEB-INF/classes directory. When I couldn't get it to work using this method, I tried putting the properties into a package and then jar'ed it and put the jar in the /WEB-INF/lib directory. It still couldn't find the properties file. I am using the default tomcat configuration with the following server.xml addition: Context path=/HelloWorld reloadable=true docBase=E:\Projects\HelloWorld / - Original Message - From: Adam Hardy [EMAIL PROTECTED] On 11/10/2003 04:48 AM Richard Morris wrote: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE Here is the struts-config.xml file: struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config --- -- Here is the web.xml file: servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet --- -- Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World # Labels
Hello World gone wrong
Hi, I was wondering if someone could help me with this problem that I have. I am trying to get a simple Hello World struts application to run and I keep getting this error: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE I have tried running the web application under these two configurations: Tomcat Version: Apache Tomcat/4.1.29 JVM Version: 1.4.2_02-b03 JVM Vendor: Sun Microsystems Inc. OS Name: Windows XP (Pro) OS Versin: 5.1 OS Architecture: x86 and Tomcat Version: Apache Tomcat/4.1.27 JVM Version: 1.4.2_01-b06 JVM Vendor: Sun Microsystems Inc. OS Name: Linux (Red Hat 9) OS Versin: 2.4.20-8smp OS Architecture: i386 I get the same error message under both versions. I have tried searching the Internet for reasons as to why this would occur. I have tried putting the properties file in a package and jar'ing it up and using that to reference the resource bundle, and I received the same error message. If I don't use the bean:message to output the keys of the resource bundle and simply use the html:html and html:base, the output works fine. The minute I try to use a resource bundle, then I get the error message. It is almost as though the bean can't find the resource bundle at all. If anyone can help me or see something that I am missing, I would really appreciate it. Thanks. - Here is the directory structure of the web application: /hello.jsp /WEB-INF/web.xml /WEB-INF/struts-config.xml /WEB-INF/classes/HelloWorldMessageResources.properties /WEB-INF/lib/struts.jar /WEB-INF/tlds/struts-bean.tld /WEB-INF/tlds/struts-html.tld - Here is the hello.jsp file: %@ taglib uri=/WEB-INF/tlds/struts-html.tld prefix=html % %@ taglib uri=/WEB-INF/tlds/struts-bean.tld prefix=bean % html:html head titlebean:message key=title.helloworld//title html:base/ /head body h1bean:message key=label.helloworld//h1 /body /html:html - Here is the struts-config.xml file: ?xml version=1.0 encoding=UTF-8 ? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; struts-config message-resources parameter=HelloWorldMessageResources null=false/ /struts-config - Here is the web.xml file: ?xml version=1.0? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN http://java.sun.com/j2ee/dtds/web-app_2_2.dtd; web-app display-nameHello World Application/display-name description This application simply displays the phrase Hello World! /description servlet servlet-namehelloworld/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueHelloWorldMessageResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param /servlet welcome-file-list welcome-filehello.jsp/welcome-file /welcome-file-list taglib taglib-uri/WEB-INF/tlds/struts-html.tld/taglib-uri taglib-location/WEB-INF/tlds/struts-html.tld/taglib-location /taglib taglib taglib-uri/WEB-INF/tlds/struts-bean.tld/taglib-uri taglib-location/WEB-INF/tlds/struts-bean.tld/taglib-location /taglib /web-app - Here is the HelloWorldMessageResources.properties file: # Page Titles title.helloworld=Hello World # Labels label.helloworld=Hello World! Richard Morris [EMAIL PROTECTED]
Hello
Hi Everybody, I am new in Struts. I must learn much quickly the Struts. So do you have example or sample about Struct which explain base architecture of Struct. Thanks very much for your helps. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Hello - Digester Issue
I am using Struts w/ WSAD 5.0 for development. At the start up of the home page on Orion on Unix (after deployment) i see enormous (could be Digester messages) debug statements,on the console, which causing 5-10 mins delay in displaying the page. I dont see this problem when i am running the application in WSAD on my local. Can i switch off these messages so that i can see the first page quickly ? Thanks Raj - Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software
RE: Hello
http://jakarta.apache.org/struts/userGuide/index.html Is a good place to start. -Original Message- From: Ilknur Elmaci [mailto:[EMAIL PROTECTED] Sent: Monday, August 11, 2003 9:48 AM To: 'Struts Users Mailing List' Subject: Hello Hi Everybody, I am new in Struts. I must learn much quickly the Struts. So do you have example or sample about Struct which explain base architecture of Struct. Thanks very much for your helps. - 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: Hello
Hi lknur, I suggest you to visit the below url ; http://jakarta.apache.org/struts/resources/tutorials.html and we have a site in Turkey if you like to read turkish documents. The site is created by struts. Wish to see you there. The link is below http://www.j-tr.net F. - Original Message - From: lknur Elmac [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Monday, August 11, 2003 4:47 PM Subject: Hello Hi Everybody, I am new in Struts. I must learn much quickly the Struts. So do you have example or sample about Struct which explain base architecture of Struct. Thanks very much for your helps. - 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: Hello - Digester Issue is solved.
I need to start my Orion in -quite mode, which solved the problem. Thanks for your attention. Raj - Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software
RE: Hello
http://www.reumann.net/do/struts/main Here is another good place to start. -Original Message- From: Ilknur Elmaci [mailto:[EMAIL PROTECTED] Sent: Monday, August 11, 2003 9:48 AM To: 'Struts Users Mailing List' Subject: Hello Hi Everybody, I am new in Struts. I must learn much quickly the Struts. So do you have example or sample about Struct which explain base architecture of Struct. Thanks very much for your helps. - 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]
Newbie: Hello World ActionForward returns nothing
(NOTE: If this is reposted, I appoligize.)
It's a drop dead simple Hello World! example but after almost two days
trying to get it working I'm giving up helping some of you can make sense
out of this nightmare :)
- Jetty 4.2.8
- Struts 1.0.2
- All config files (web.xml, jetty.xml and struts.xml) have been validated
against DTDs.
- Debug and detail set to 2 in web.xml
- commons-logging in WEB-INF/classes set to one line
org.apache.commons.logging.Log=org.apache.commons.logging.impl.SimpleLog
Struts is working, as I have tried a HelloWorldStatic (using a simple
action path=/helloWorldStatic forward=/hello.jsp /) and it prints
Hello Word!
struts.xml defines a simple action with only one possible forward.
-- WEB-INF/struts.xml --
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.1//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;
struts-config
action-mapping
action path=/helloWorld type=org.foo.hellobirdy.HelloBirdyAction
forward name=hello path=/hello.jsp /
/action
/action-mapping
/struts-config
-- END --
-- WEB-INF/src/org/foo/hellobirdy/HelloBirdyAction.java --
package org.foo.hellobirdy;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public final class HelloBirdyAction extends Action
{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
{
ActionForward forward = null;
Log log = LogFactory.getLog(HelloBirdyAction.class);
forward = mapping.findForward(hello);
log.error(mapping: +mapping.toString());
log.error(found forward: +forward);
return forward;
}
}
-- END --
Now it compiles like a charm, jsp works by putting in URL manually but:
- I get nothing in the browser
- Nothing in the container logs
- Nothing except Processing a GET for /helloWorld in STDOUT.
Hope I explained things good enough for someone to assist me, I'm going
insneee :)
___
SIMEN BREKKEN / in his prime
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Newbie: Hello World ActionForward returns nothing
How do u call this action class??
are u loading it from jsp or html??
http://localhost:8080/yourapplicationname/helloWorld.do
should call it i guess???
Correct me if i am wrong
--- Simen Brekken [EMAIL PROTECTED] wrote:
(NOTE: If this is reposted, I appoligize.)
It's a drop dead simple Hello World! example but
after almost two days
trying to get it working I'm giving up helping some
of you can make sense
out of this nightmare :)
- Jetty 4.2.8
- Struts 1.0.2
- All config files (web.xml, jetty.xml and
struts.xml) have been validated
against DTDs.
- Debug and detail set to 2 in web.xml
- commons-logging in WEB-INF/classes set to one line
org.apache.commons.logging.Log=org.apache.commons.logging.impl.SimpleLog
Struts is working, as I have tried a
HelloWorldStatic (using a simple
action path=/helloWorldStatic
forward=/hello.jsp /) and it prints
Hello Word!
struts.xml defines a simple action with only one
possible forward.
-- WEB-INF/struts.xml --
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts
Configuration 1.1//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;
struts-config
action-mapping
action path=/helloWorld
type=org.foo.hellobirdy.HelloBirdyAction
forward name=hello path=/hello.jsp /
/action
/action-mapping
/struts-config
-- END --
--
WEB-INF/src/org/foo/hellobirdy/HelloBirdyAction.java
--
package org.foo.hellobirdy;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public final class HelloBirdyAction extends Action
{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
{
ActionForward forward = null;
Log log =
LogFactory.getLog(HelloBirdyAction.class);
forward = mapping.findForward(hello);
log.error(mapping: +mapping.toString());
log.error(found forward: +forward);
return forward;
}
}
-- END --
Now it compiles like a charm, jsp works by putting
in URL manually but:
- I get nothing in the browser
- Nothing in the container logs
- Nothing except Processing a GET for /helloWorld
in STDOUT.
Hope I explained things good enough for someone to
assist me, I'm going
insneee :)
___
SIMEN BREKKEN / in his prime
-
To unsubscribe, e-mail:
[EMAIL PROTECTED]
For additional commands, e-mail:
[EMAIL PROTECTED]
=
A$HI$H
__
Do you Yahoo!?
Yahoo! Web Hosting - establish your business online
http://webhosting.yahoo.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Newbie: Hello World ActionForward returns nothing
Yes, with that syntax naturally
- Original Message -
From: Ashish Kulkarni [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Tuesday, March 11, 2003 10:39 PM
Subject: Re: Newbie: Hello World ActionForward returns nothing
How do u call this action class??
are u loading it from jsp or html??
http://localhost:8080/yourapplicationname/helloWorld.do
should call it i guess???
Correct me if i am wrong
--- Simen Brekken [EMAIL PROTECTED] wrote:
(NOTE: If this is reposted, I appoligize.)
It's a drop dead simple Hello World! example but
after almost two days
trying to get it working I'm giving up helping some
of you can make sense
out of this nightmare :)
- Jetty 4.2.8
- Struts 1.0.2
- All config files (web.xml, jetty.xml and
struts.xml) have been validated
against DTDs.
- Debug and detail set to 2 in web.xml
- commons-logging in WEB-INF/classes set to one line
org.apache.commons.logging.Log=org.apache.commons.logging.impl.SimpleLog
Struts is working, as I have tried a
HelloWorldStatic (using a simple
action path=/helloWorldStatic
forward=/hello.jsp /) and it prints
Hello Word!
struts.xml defines a simple action with only one
possible forward.
-- WEB-INF/struts.xml --
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts
Configuration 1.1//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;
struts-config
action-mapping
action path=/helloWorld
type=org.foo.hellobirdy.HelloBirdyAction
forward name=hello path=/hello.jsp /
/action
/action-mapping
/struts-config
-- END --
--
WEB-INF/src/org/foo/hellobirdy/HelloBirdyAction.java
--
package org.foo.hellobirdy;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public final class HelloBirdyAction extends Action
{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
{
ActionForward forward = null;
Log log =
LogFactory.getLog(HelloBirdyAction.class);
forward = mapping.findForward(hello);
log.error(mapping: +mapping.toString());
log.error(found forward: +forward);
return forward;
}
}
-- END --
Now it compiles like a charm, jsp works by putting
in URL manually but:
- I get nothing in the browser
- Nothing in the container logs
- Nothing except Processing a GET for /helloWorld
in STDOUT.
Hope I explained things good enough for someone to
assist me, I'm going
insneee :)
___
SIMEN BREKKEN / in his prime
-
To unsubscribe, e-mail:
[EMAIL PROTECTED]
For additional commands, e-mail:
[EMAIL PROTECTED]
=
A$HI$H
__
Do you Yahoo!?
Yahoo! Web Hosting - establish your business online
http://webhosting.yahoo.com
-
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: Newbie: Hello World ActionForward returns nothing
Found the problem, I was reading docs for 1.1RC1 the class uses execute()
which sadly isn't present in 1.0.2 which I was developing for.
D O H.
- Original Message -
From: Simen Brekken [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Tuesday, March 11, 2003 11:00 PM
Subject: Re: Newbie: Hello World ActionForward returns nothing
Yes, with that syntax naturally
- Original Message -
From: Ashish Kulkarni [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Tuesday, March 11, 2003 10:39 PM
Subject: Re: Newbie: Hello World ActionForward returns nothing
How do u call this action class??
are u loading it from jsp or html??
http://localhost:8080/yourapplicationname/helloWorld.do
should call it i guess???
Correct me if i am wrong
--- Simen Brekken [EMAIL PROTECTED] wrote:
(NOTE: If this is reposted, I appoligize.)
It's a drop dead simple Hello World! example but
after almost two days
trying to get it working I'm giving up helping some
of you can make sense
out of this nightmare :)
- Jetty 4.2.8
- Struts 1.0.2
- All config files (web.xml, jetty.xml and
struts.xml) have been validated
against DTDs.
- Debug and detail set to 2 in web.xml
- commons-logging in WEB-INF/classes set to one line
org.apache.commons.logging.Log=org.apache.commons.logging.impl.SimpleLog
Struts is working, as I have tried a
HelloWorldStatic (using a simple
action path=/helloWorldStatic
forward=/hello.jsp /) and it prints
Hello Word!
struts.xml defines a simple action with only one
possible forward.
-- WEB-INF/struts.xml --
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts
Configuration 1.1//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;
struts-config
action-mapping
action path=/helloWorld
type=org.foo.hellobirdy.HelloBirdyAction
forward name=hello path=/hello.jsp /
/action
/action-mapping
/struts-config
-- END --
--
WEB-INF/src/org/foo/hellobirdy/HelloBirdyAction.java
--
package org.foo.hellobirdy;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public final class HelloBirdyAction extends Action
{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
{
ActionForward forward = null;
Log log =
LogFactory.getLog(HelloBirdyAction.class);
forward = mapping.findForward(hello);
log.error(mapping: +mapping.toString());
log.error(found forward: +forward);
return forward;
}
}
-- END --
Now it compiles like a charm, jsp works by putting
in URL manually but:
- I get nothing in the browser
- Nothing in the container logs
- Nothing except Processing a GET for /helloWorld
in STDOUT.
Hope I explained things good enough for someone to
assist me, I'm going
insneee :)
___
SIMEN BREKKEN / in his prime
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A$HI$H
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RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator
-Original Message- From: James Mitchell [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 14, 2002 7:43 PM To: Struts Users Mailing List Subject: RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator The first thing I notice is that you have a global forward named main and an action mapping named main. Did you mean to do this. I'm not sure it would make a big difference given order of precedence in finding actions/forwards, but you might consider changing one to something like 'main-menu'. Perhaps I wasn't clear, but this application was working fine in Tomcat and JDeveloper until I added validation. I'll change the action names, nonetheless. They are slightly misnamed. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Simple Struts Hello World application gets NPE in ProxyDirC onte xt.cacheLoad() when adding Validator
-Original Message- From: Karr, David [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 8:46 AM To: 'Struts Users Mailing List' Subject: RE: Simple Struts Hello World application gets NPE in ProxyDirC onte xt.cacheLoad() when adding Validator -Original Message- From: James Mitchell [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 14, 2002 7:43 PM To: Struts Users Mailing List Subject: RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator The first thing I notice is that you have a global forward named main and an action mapping named main. Did you mean to do this. I'm not sure it would make a big difference given order of precedence in finding actions/forwards, but you might consider changing one to something like 'main-menu'. Perhaps I wasn't clear, but this application was working fine in Tomcat and JDeveloper until I added validation. I'll change the action names, nonetheless. They are slightly misnamed. Now I'm really confused. I changed the action names slightly, but now it seems as if the app is failing to find the ValidatorForm class (NCDFE), which is clearly in the struts.jar in WEB-INF/lib. Is there some classloader problem here? I don't think I was getting this error before. Here is a portion of the server console output: --- Aug 15, 2002 9:17:10 AM org.apache.struts.util.RequestUtils createActionForm SEVERE: Error creating form bean of class mainForm java.lang.NoClassDefFoundError: org.apache.struts.validator.ValidatorForm at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:1576) at java.lang.Class.getConstructor0(Class.java:1748) at java.lang.Class.newInstance0(Class.java:266) at java.lang.Class.newInstance(Class.java:249) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:21 9) at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:625) at org.apache.struts.action.RequestProcessor.processActionForm(RequestProcessor .java:351) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:245) --- Is there some problem with using more than one PlugIn, or both Tiles and Validator? I'm having no problem with the sample struts-validator application. I'll include inline my struts-config.xml. ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1/EN struts-config_1_1.dtd struts-config form-beans form-bean name=mainForm type=com.attws.bsa.scoop.felix.web.forms.MainActionForm/ /form-beans global-forwards forward name=main path=setupMain.do redirect=false/ /global-forwards action-mappings action path=/setupMain type=com.attws.bsa.scoop.felix.web.actions.MainAction name=mainForm scope=session validate=false forward name=success path=main.layout/ /action action path=/submitMain type=com.attws.bsa.scoop.felix.web.actions.SubmitMainAction name=mainForm scope=session validate=true input=main.layout forward name=success path=main.layout/ /action /action-mappings controller debug=99/ message-resources parameter=felix key=org.apache.struts.action.MESSAGE/ plug-in className=org.apache.struts.tiles.TilesPlugin set-property property=definitions-config value=/WEB-INF/tiles-defs.xml / set-property property=definitions-debug value=0 / set-property property=definitions-parser-details value=0 / set-property property=definitions-parser-validate value=true / /plug-in plug-in className=org.apache.struts.validator.ValidatorPlugIn set-property property=pathnames value=/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml/ /plug-in /struts-config -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Simple Struts Hello World application gets NPE in ProxyDirC onte xt.cacheLoad() when adding Validator
-Original Message- From: Karr, David [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 9:30 AM To: 'Struts Users Mailing List' Subject: RE: Simple Struts Hello World application gets NPE in ProxyDirC onte xt.cacheLoad() when adding Validator Now I'm really confused. I changed the action names slightly, but now it seems as if the app is failing to find the ValidatorForm class (NCDFE), which is clearly in the struts.jar in WEB-INF/lib. Is there some classloader problem here? I don't think I was getting this error before. Here is a portion of the server console output: --- Aug 15, 2002 9:17:10 AM org.apache.struts.util.RequestUtils createActionForm SEVERE: Error creating form bean of class mainForm java.lang.NoClassDefFoundError: org.apache.struts.validator.ValidatorForm at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:1576) at java.lang.Class.getConstructor0(Class.java:1748) I'm finding that this behaves differently every time I shutdown and startup Tomcat. I changed my Tomcat startup script to use -verbose:class on start, so I can see when or whether it tries to load this class. Every other time that I do a startup and run my test so that I get this failure, if I scan through the server output, up to the last Starting service Tomcat-Standalone, I don't see a Loaded message for this class, nor does it seem to load any of the classes from my application. If I then use shutdown.sh and then startup.sh and then retest, it doesn't get this symptom, but it still behaves oddly. My opening page comes up, and I can submit it, but it doesn't seem to go anywhere (my print statements in the submitting action don't show up). When I try to trace through the Loaded messages in the current session, I find the entry for ValidatorForm, and near it, the entries for my application's classes. I guess this is becoming a Tomcat problem, but it seems as if it's related to Struts and Validator, or Struts PlugIns. While I've been tracking this, I noticed the slight error in how this exception error is reported, as it prints mainForm instead of the name of my Form class. I've since patched my copy of 1.1b2 with a fix to this (along with the bug report) and verified that it is really my derived ActionForm class that is being reported there, even though it's the base class (ValidatorForm) that it can't load. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Simple Struts Hello World application gets NPE in ProxyDirContext.cacheLoad() when adding Validator
I have a relatively simple Hello World Struts application, using a single form bean, two actions, and a few boilerplate tiles. I'm using Struts1.1b2. I decided to try adding the Validator for client-side validation. I copied validator-rules.xml and created a simple validation.xml file (to validate a date field). I changed my ActionForm to inherit from ValidatorForm. I added the Validator plugin to my struts-config.xml file. I added a html:javascript tag to the end of my mainBody.jsp file (referenced from a tiles template), along with a script tag right after it. I copied that almost directly from the struts-validator example. I copied the staticJavascript.jsp file from that example also. I compiled the Java code and assembled the WAR, and deployed it to Tomcat 4.0.4 (and JDeveloper9i's embedded OC4J). When I run the application in Tomcat, I see the following on the server console (some stack entries elided): - SEVERE: No action instance for path /main could be created java.lang.NullPointerException at org.apache.naming.resources.ProxyDirContext.cacheLoad(ProxyDirContext.java:1 468) at org.apache.naming.resources.ProxyDirContext.cacheLookup(ProxyDirContext.java :1350) at org.apache.naming.resources.ProxyDirContext.lookup(ProxyDirContext.java:257) at org.apache.catalina.loader.WebappClassLoader.findResourceInternal(WebappClas sLoader.java:1691) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1582) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:937) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1372) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1254) at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:193) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:21 9) at org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcess or.java:316) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:260) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) - When I ran the application in JDeveloper, it also failed at a similar point, although I didn't see an exception stack trace (JDeveloper is a little deficient on showing those, apparently). Unfortunately, my debugger isn't set up at this point to debug Tomcat, or I would trace through this. Just in case, I'll attach my struts-config.xml and validation.xml files. struts-config.xml Description: Binary data validation.xml Description: Binary data -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator
Title: RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator -Original Message- From: Karr, David [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 14, 2002 4:12 PM To: '[EMAIL PROTECTED]' Subject: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator Just in case, I'll attach my struts-config.xml and validation.xml files. Sheesh. MCShield is paranoid about XML attachments. Hopefully it will accept a zip attachment. xmlfiles.zip Description: Binary data -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator
The first thing I notice is that you have a global forward named main and an action mapping named main. Did you mean to do this. I'm not sure it would make a big difference given order of precedence in finding actions/forwards, but you might consider changing one to something like 'main-menu'. Just my $0.02 James Mitchell Software Engineer\Struts Evangelist Struts-Atlanta, the Open Minded Developer Network http://www.open-tools.org/struts-atlanta -Original Message- From: Karr, David [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 14, 2002 7:15 PM To: 'Struts Users Mailing List' Subject: RE: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator -Original Message- From: Karr, David [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 14, 2002 4:12 PM To: '[EMAIL PROTECTED]' Subject: Simple Struts Hello World application gets NPE in ProxyDirConte xt.cacheLoad() when adding Validator Just in case, I'll attach my struts-config.xml and validation.xml files. Sheesh. MCShield is paranoid about XML attachments. Hopefully it will accept a zip attachment. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
hello
I am new to sturts and i want to know some thing about ActionForm and ActionServlet. i mean what does ActionForm will do, and what ActionServlet. thanks for your reply
RE: hello
Check these out: http://jakarta.apache.org/struts/doc-1.0.2/userGuide/building_model.html#act ionform http://jakarta.apache.org/struts/doc-1.0.2/userGuide/building_controller.htm l#action_classes http://www.mail-archive.com/struts-user@jakarta.apache.org/msg31442.html -Original Message- From: Rai, Nandkishore [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 25, 2002 10:41 AM To: '[EMAIL PROTECTED]' Subject: hello I am new to sturts and i want to know some thing about ActionForm and ActionServlet. i mean what does ActionForm will do, and what ActionServlet. thanks for your reply -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: hello
Check the Struts Main website. They have bundles of information. Christian -Original Message- From: Rai, Nandkishore [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 25, 2002 1:41 PM To: [EMAIL PROTECTED] Subject: hello Importance: Low I am new to sturts and i want to know some thing about ActionForm and ActionServlet. i mean what does ActionForm will do, and what ActionServlet. thanks for your reply
Re: hello
Hi, Please check out these references for information on how to use Struts in general: http://jakarta.apache.org/struts/resources/tutorials.html Good luck learning Struts, Mete --- Rai, Nandkishore [EMAIL PROTECTED] wrote: I am new to sturts and i want to know some thing about ActionForm and ActionServlet. i mean what does ActionForm will do, and what ActionServlet. thanks for your reply __ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: hello
I personally recommend reading all of Chuck's Books. He really knows his stuff!!! James Mitchell Software Engineer\Struts Evangelist Struts-Atlanta, the Open Minded Developer Network http://struts-atlanta.open-tools.org P.S. Chuck, you know where to send the endorsement checks right??? ;) -Original Message- From: Chuck Cavaness [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 25, 2002 2:06 PM To: Struts Users Mailing List Subject: Re: hello Tooting my own horn, read my posted chapters at: http://www.theserverside.com/resources/strutsreview.jsp Chuck At 01:40 PM 6/25/2002 -0400, you wrote: I am new to sturts and i want to know some thing about ActionForm and ActionServlet. i mean what does ActionForm will do, and what ActionServlet. thanks for your reply -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Hello..
Hi Marcel, This is Venkat,I got you mail id from the Struts user subscription. I need some help regarding startus tutorials. I just started working on Struts framework.I a trying to find out a tutorial for this frame work.I couldn't find it out. If you have any idea could you plese help me how/where to find out the tutorials. Thanks, Venkat
Re: Hello..
http://husted.com/about/struts/resources.htm#tutorials Rathikindi, Venkata wrote: Hi Marcel, This is Venkat,I got you mail id from the Struts user subscription. I need some help regarding startus tutorials. I just started working on Struts framework.I a trying to find out a tutorial for this frame work.I couldn't find it out. If you have any idea could you plese help me how/where to find out the tutorials. Thanks, Venkat -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel +1 716 737-3463 -- http://www.husted.com/about/struts/
Hello all
Hi, I am currently setting up my development environment in order to use struts. Doesanyone have arecommendation on how I structure my code? Obviously I am starting with the struts-blank.war file and it internal directory structory, however I would like to use ItelliJ as my IDE and tomcat as my servlet container and am wondering if it is possible to usea debugger with struts?? Please help with any configuration ideas that you think are useful cya Shea Kelly Consultant Software EngineerObject Oriented Pty LtdPO Box 528, North Sydney NSW 2059Phone: +61 2 9957-1092Direct: +61 2 9459-3335Fax: +61 2 9956-5089 Mobile: 0416 110 499Email: [EMAIL PROTECTED]Web: http://www.oopl.com.au
Hello Best Practises Question
Hi, I have a question regarding what the community would consider to be Best Practises when using Struts. I am doing an internal review of our own usage of Struts within our products, and I have constructed an example application to highlight my question(s) and talk around. I would appreciate any feedback, insight or help that the community can offer. I appreciate that this question requires a bit of effort on the readers part ! Hopefully I have explained the context in enough detail to solicit decent responses, but not so detailed as to tire you out ! Most Web Applications perform similar tasks which could be considered generic regardless of domain. I have taken some of these tasks and bundled them into this simple example. The example is a simplification of an application I am building at the moment - a Struts based Wiki called 'ChiKi'. For those who are not aware of what a wiki is, refer to http://www.c2.com/cgi/wiki?WikiWikiWeb http://www.c2.com/cgi/wiki?WikiWikiWeb for details. Given an object that is to manipulated, core tasks that could be performed on that object would include * View * Edit * Save * Create [not considered in example] * Delete [not considered in example] In this example, we have the object is called 'Page' which has 'id' and 'content' as string attributes. I wish to be able to View, Edit, Save, Create and Delete 'Pages'. So here are some of my questions - all implementation details can be found at the end of the email: * given the details of the components and the xml configuration at the end of this email, how does this implementation compare to how you would do it ? i.e. what other ways would people 'configure' to achieve the same end result ? * are there any given Best Practises that could apply ? * other areas to consider could include: * separation: save and edit could be encapsualted in the same action, would you ? * Page EditForm: essentially the same, how would people avoid duplication ? or would they bother ? * usage of request scope * ... I appreciate that this is a simple example, but I would like to get a feel for how people would do this, and ascertain if there are differing strategies - and the various pros/cons of each strategy. It is my intention to offer up the full blown ChiKi as an example app for Struts development once it is ready, and I would like to be able to take feedback from this post into account. This will hopefully be useful for developers using Struts - it's always helpful to have other ex amples ! and it will certainly be used internally for my developers training/introduction to Struts - as well as actually being used within our development team as a tool - wiki's are great :) [We are about to release v1.0 of our current Struts based application - a large enterprise application globally deployed for a large multinational. I will post more details about this as I'm sure there is interest in Real World developments. Of particular interest may be the results from our Performance testing, the overall Architecture and so on. This may be one of the largest and certainly most complex Struts based applications to go into production, and I would like to share the experience with the community. More details to follow shortly] So thank you for making it this far, and if you have any feedback at all, please let me know. Many thanks Ghoot Emaho Development Team Leader Petrotechnics Ltd http://www.petrotechnics.co.uk/ In the implementation, I have the following components: * Page.java * simple bean with accessor methods for 'id' and 'content' attributes * ChikiService.java * provides methods getPage(String pageId) and setPage(Page p) to be used by the Actions * View.java * extends Action * accepts 1 request parameter 'pageId' which uniqely identifies the page * requests Page 'pageId' from ChikiService * puts the returned Page object into the request * returns a forward to View.jsp * View.jsp * displays the Page object in the request, using: * bean:write name=page property=id scope=request/ * bean:write name=page property=content scope=request/ * provides a hyperlink to 'Edit' this page: * html:link page=/chiki/edit paramID=pageId paramName=page paramProperty=id Edit/html:link * EditForm.java * simple bean with accessor methods for 'id' and 'content' attributes * identical to the 'Page' object, except it extends ActionForm * Edit.java * extends Action * accepts 1 request parameter 'pageId' which uniqely identifies the page * requests Page 'pageId' from ChikiService * populates EditForm with values from the returned Page Object * returns a forward to Edit.jsp * Edit.jsp * displays the page to be edited. 'id' attribute is a text label and the
