FW: Newbie - class loading issue
Title: Newbie - class loading issue Folks, I am facing the same issue. Could not get my classes loaded from WEB-INF/classes folder. Do I have to do anything other than just putting my classes in this folder and restarting tomcat 4.0.1 Can anybody answer this !! Thanks in advance Vinay -Original Message-From: Bill Halpin [mailto:[EMAIL PROTECTED]]Sent: Tuesday, December 04, 2001 9:51 PMTo: '[EMAIL PROTECTED]'Subject: Newbie - class loading issue Hello Folks! I was recently assigned a POC project that includes some web development which I am using Tomcat 4.0.1 to do. I've only been using Tomcat for about 1.5 weeks so I'm extremely wet behind the ears. I've consulted the documentation and searched the list archives looking for an answer to my problem but cant seem to find one. Right now, I am simply trying to use a bean to gather data from a form and return the data to the screen. When I run the jsp to do this, I get one of two different "class not found" errors. I am not deploying the app using a WAR file, right now I just have the jsp file in the root directory and the class files in WEB-INF/classes. The bean class is in the package login. So the full path for the class is WEB-INF/classes/login/UserBean.class. I've also tried the following: 1. Recompiled the class without the package and placed the class in WEB-INF/classes. 2. Created jar file with package. Placed the jar file in WEB-INF/lib. This also did not work, so I tried /lib and /common/lib which also didnt work. I tried all of these locations with and without the package designation. 3. I've added the individual class and the jar file to the classpath. I am sure I am making a simple mistake but cant seem to figure out what that mistake is. According to (my understanding of) the documentation, placing the class files in WEB-INF/classes should be all I need to make them accessible to the jsp, am I mistaken? The text from the errors was rather lengthy, so I have not included it, if necessary I would gladly forward it on. If anyone has a possible solution, or perhaps advice on other sources to peruse to solve the problem, I would greatly appreciate it. Thanks -b Bill Halpin Schwoo, Inc 412-481-3301 [EMAIL PROTECTED] Bill Halpin (E-mail).vcf Description: Binary data -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Newbie - class loading issue
Newbie - class loading issueHi, Maybe to obvious, but Tomcat is *not* a EJB server, just a servlet/jsp container. Let us know which classes it cannot find if you want to get more repsonse. Putting classes in the WEB-INF/classes are found, the examples prove that. Wouter -Original Message- From: Vinay Singh [mailto:[EMAIL PROTECTED]] Sent: Monday, 10 December, 2001 15:25 To: '[EMAIL PROTECTED]' Subject: FW: Newbie - class loading issue Folks, I am facing the same issue. Could not get my classes loaded from WEB-INF/classes folder. Do I have to do anything other than just putting my classes in this folder and restarting tomcat 4.0.1 Can anybody answer this !! Thanks in advance Vinay -Original Message- From: Bill Halpin [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 04, 2001 9:51 PM To: '[EMAIL PROTECTED]' Subject: Newbie - class loading issue Hello Folks! I was recently assigned a POC project that includes some web development which I am using Tomcat 4.0.1 to do. I've only been using Tomcat for about 1.5 weeks so I'm extremely wet behind the ears. I've consulted the documentation and searched the list archives looking for an answer to my problem but cant seem to find one. Right now, I am simply trying to use a bean to gather data from a form and return the data to the screen. When I run the jsp to do this, I get one of two different class not found errors. I am not deploying the app using a WAR file, right now I just have the jsp file in the root directory and the class files in WEB-INF/classes. The bean class is in the package login. So the full path for the class is WEB-INF/classes/login/UserBean.class. I've also tried the following: 1. Recompiled the class without the package and placed the class in WEB-INF/classes. 2. Created jar file with package. Placed the jar file in WEB-INF/lib. This also did not work, so I tried /lib and /common/lib which also didnt work. I tried all of these locations with and without the package designation. 3. I've added the individual class and the jar file to the classpath. I am sure I am making a simple mistake but cant seem to figure out what that mistake is. According to (my understanding of) the documentation, placing the class files in WEB-INF/classes should be all I need to make them accessible to the jsp, am I mistaken? The text from the errors was rather lengthy, so I have not included it, if necessary I would gladly forward it on. If anyone has a possible solution, or perhaps advice on other sources to peruse to solve the problem, I would greatly appreciate it. Thanks -b Bill Halpin Schwoo, Inc 412-481-3301 [EMAIL PROTECTED]
RE: Newbie - class loading issue
Title: RE: Newbie - class loading issue It's a normal .class file. If I put the same file in Catalina_home\calsses, it works. Yeah ! You are right. Examples prove that classes are loaded from WEB-INF\classes. Do I need to do something special with the example context that I am creating for my application. I am using a very simple web.xml lying in myapplication\WEB-INF\. Attached here for your reference. Another related question I have is : Can I set class path in some .bat file (such as startup.bat or catalina.bat), which can act as my classpath for Tomcat. Vinay -Original Message- From: Ikke List [mailto:[EMAIL PROTECTED]] Sent: Monday, December 10, 2001 8:53 PM To: Tomcat Users List Subject: RE: Newbie - class loading issue Newbie - class loading issueHi, Maybe to obvious, but Tomcat is *not* a EJB server, just a servlet/jsp container. Let us know which classes it cannot find if you want to get more repsonse. Putting classes in the WEB-INF/classes are found, the examples prove that. Wouter -Original Message- From: Vinay Singh [mailto:[EMAIL PROTECTED]] Sent: Monday, 10 December, 2001 15:25 To: '[EMAIL PROTECTED]' Subject: FW: Newbie - class loading issue Folks, I am facing the same issue. Could not get my classes loaded from WEB-INF/classes folder. Do I have to do anything other than just putting my classes in this folder and restarting tomcat 4.0.1 Can anybody answer this !! Thanks in advance Vinay -Original Message- From: Bill Halpin [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 04, 2001 9:51 PM To: '[EMAIL PROTECTED]' Subject: Newbie - class loading issue Hello Folks! I was recently assigned a POC project that includes some web development which I am using Tomcat 4.0.1 to do. I've only been using Tomcat for about 1.5 weeks so I'm extremely wet behind the ears. I've consulted the documentation and searched the list archives looking for an answer to my problem but cant seem to find one. Right now, I am simply trying to use a bean to gather data from a form and return the data to the screen. When I run the jsp to do this, I get one of two different class not found errors. I am not deploying the app using a WAR file, right now I just have the jsp file in the root directory and the class files in WEB-INF/classes. The bean class is in the package login. So the full path for the class is WEB-INF/classes/login/UserBean.class. I've also tried the following: 1. Recompiled the class without the package and placed the class in WEB-INF/classes. 2. Created jar file with package. Placed the jar file in WEB-INF/lib. This also did not work, so I tried /lib and /common/lib which also didnt work. I tried all of these locations with and without the package designation. 3. I've added the individual class and the jar file to the classpath. I am sure I am making a simple mistake but cant seem to figure out what that mistake is. According to (my understanding of) the documentation, placing the class files in WEB-INF/classes should be all I need to make them accessible to the jsp, am I mistaken? The text from the errors was rather lengthy, so I have not included it, if necessary I would gladly forward it on. If anyone has a possible solution, or perhaps advice on other sources to peruse to solve the problem, I would greatly appreciate it. Thanks -b Bill Halpin Schwoo, Inc 412-481-3301 [EMAIL PROTECTED] web.xml Description: Binary data -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Newbie - class loading issue
Title: Newbie - class loading issue Hello Folks! I was recently assigned a POC project that includes some web development which I am using Tomcat 4.0.1 to do. I've only been using Tomcat for about 1.5 weeks so I'm extremely wet behind the ears. I've consulted the documentation and searched the list archives looking for an answer to my problem but cant seem to find one. Right now, I am simply trying to use a bean to gather data from a form and return the data to the screen. When I run the jsp to do this, I get one of two different class not found errors. I am not deploying the app using a WAR file, right now I just have the jsp file in the root directory and the class files in WEB-INF/classes. The bean class is in the package login. So the full path for the class is WEB-INF/classes/login/UserBean.class. I've also tried the following: 1. Recompiled the class without the package and placed the class in WEB-INF/classes. 2. Created jar file with package. Placed the jar file in WEB-INF/lib. This also did not work, so I tried /lib and /common/lib which also didnt work. I tried all of these locations with and without the package designation. 3. I've added the individual class and the jar file to the classpath. I am sure I am making a simple mistake but cant seem to figure out what that mistake is. According to (my understanding of) the documentation, placing the class files in WEB-INF/classes should be all I need to make them accessible to the jsp, am I mistaken? The text from the errors was rather lengthy, so I have not included it, if necessary I would gladly forward it on. If anyone has a possible solution, or perhaps advice on other sources to peruse to solve the problem, I would greatly appreciate it. Thanks -b Bill Halpin Schwoo, Inc 412-481-3301 [EMAIL PROTECTED] Bill Halpin (E-mail).vcf Description: Binary data -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
