how can i get a servlet instance from ServletPool
Hello dudes, is there a way to get a servlet instance from Tomcat´s pool? Is there a replacement to getServletContext( ).getServlet( )? Regards, Edson
RE: how can i get a servlet instance from ServletPool
Howdy, Hello dudes, is there a way to get a servlet instance from Tomcat´s pool? Is there a replacement to getServletContext( ).getServlet( )? As always, there's a way. But is it portable/reliable/advisable? No, no, and no. Was there a reason getServlet was deprecated? Sure. Why do you want to do this? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how can i get a servlet instance from ServletPool
I have one servlet that make a SQL query and as result build a HTML table to display in user´s browser, i´d like to create a report servlet to use servlets like my query-servlet to print ( in our project report-servlets are a little different from our query-servlets ). Then i created this report-servlet and i was willing to use query-servlet´s methods to reuse its features. To solve that problem i implemented a static method in query-servlet to enable report-servlet to use query-servlet´s ResultSet, basically a build a static method to make two servlets share the same functionalities, is this right? -- De: Shapira, Yoav[SMTP:[EMAIL PROTECTED] Responder:Tomcat Users List Enviada: segunda-feira, 1 de março de 2004 11:08 Para: Tomcat Users List Assunto: RE: how can i get a servlet instance from ServletPool Howdy, Hello dudes, is there a way to get a servlet instance from Tomcat´s pool?Is there a replacement to getServletContext( ).getServlet( )? As always, there's a way. But is it portable/reliable/advisable? No, no, and no. Was there a reason getServlet was deprecated? Sure. Why do you want to do this? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how can i get a servlet instance from ServletPool
That sort of coding is probably not the way to go about solving this particular problem (how to re-use all the work you've done in the other servlet). But assuming you leave everything as is, the question I come up with is: Why do you need an instance of a servlet, if the method you want to call has been made static? -Original Message- From: Edson Alves Pereira [mailto:[EMAIL PROTECTED] Sent: Monday, March 01, 2004 11:26 AM To: 'Tomcat Users List' Subject: RE: how can i get a servlet instance from ServletPool I have one servlet that make a SQL query and as result build a HTML table to display in user´s browser, i´d like to create a report servlet to use servlets like my query-servlet to print ( in our project report-servlets are a little different from our query-servlets ). Then i created this report-servlet and i was willing to use query-servlet´s methods to reuse its features. To solve that problem i implemented a static method in query-servlet to enable report-servlet to use query-servlet´s ResultSet, basically a build a static method to make two servlets share the same functionalities, is this right? -- De: Shapira, Yoav[SMTP:[EMAIL PROTECTED] Responder: Tomcat Users List Enviada:segunda-feira, 1 de março de 2004 11:08 Para: Tomcat Users List Assunto:RE: how can i get a servlet instance from ServletPool Howdy, Hello dudes, is there a way to get a servlet instance from Tomcat´s pool? Is there a replacement to getServletContext( ).getServlet( )? As always, there's a way. But is it portable/reliable/advisable? No, no, and no. Was there a reason getServlet was deprecated? Sure. Why do you want to do this? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - 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: how can i get a servlet instance from ServletPool
No, i made it static `cause i couldn´t get servlet instance in another servlet, that´s solved my problem, but i´d like to know if is this the best way to solve problems like that? -- De: Mike Curwen[SMTP:[EMAIL PROTECTED] Responder:Tomcat Users List Enviada: segunda-feira, 1 de março de 2004 14:34 Para: 'Tomcat Users List' Assunto: RE: how can i get a servlet instance from ServletPool That sort of coding is probably not the way to go about solving this particular problem (how to re-use all the work you've done in the other servlet). But assuming you leave everything as is, the question I come up with is: Why do you need an instance of a servlet, if the method you want to call has been made static? -Original Message- From: Edson Alves Pereira [mailto:[EMAIL PROTECTED] Sent: Monday, March 01, 2004 11:26 AM To: 'Tomcat Users List' Subject: RE: how can i get a servlet instance from ServletPool I have one servlet that make a SQL query and as result build a HTML table to display in user´s browser, i´d like to create a report servlet to use servlets like my query-servlet to print ( in our project report-servlets are a little different from our query-servlets ). Then i created this report-servlet and i was willing to use query-servlet´s methods to reuse its features. To solve that problem i implemented a static method in query-servlet to enable report-servlet to use query-servlet´s ResultSet, basically a build a static method to make two servlets share the same functionalities, is this right? -- De: Shapira, Yoav[SMTP:[EMAIL PROTECTED] Responder:Tomcat Users List Enviada: segunda-feira, 1 de março de 2004 11:08 Para: Tomcat Users List Assunto: RE: how can i get a servlet instance from ServletPool Howdy, Hello dudes, is there a way to get a servlet instance from Tomcat´s pool?Is there a replacement to getServletContext( ).getServlet( )? As always, there's a way. But is it portable/reliable/advisable? No, no, and no. Was there a reason getServlet was deprecated? Sure. Why do you want to do this? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - 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: how can i get a servlet instance from ServletPool
--- Edson Alves Pereira [EMAIL PROTECTED] wrote: No, i made it static `cause i couldn´t get servlet instance in another servlet, that´s solved my problem, but i´d like to know if is this the best way to solve problems like that? Doesn't it seem like you could refactor that functionality out into a non-servlet Java class and then make use of that class from both servlets? I find it helpful to think of a servlet as little more than an event handler for HTTP messages, and try to put all my real work into plain old Java objects which are then utilized by servlets (or any other place I need to use them). Erik __ Do you Yahoo!? Get better spam protection with Yahoo! Mail. http://antispam.yahoo.com/tools - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how can i get a servlet instance from ServletPool
Maybe i really should put those static methods in Java objects, in that way will get easyer to share with other servlets. It´s plain to see, you right. -- De: Erik Price[SMTP:[EMAIL PROTECTED] Responder:Tomcat Users List Enviada: segunda-feira, 1 de março de 2004 14:54 Para: Tomcat Users List Assunto: RE: how can i get a servlet instance from ServletPool --- Edson Alves Pereira [EMAIL PROTECTED] wrote: No, i made it static `cause i couldn´t get servlet instance in another servlet, that´s solved my problem, but i´d like to know if is this the best way to solve problems like that? Doesn't it seem like you could refactor that functionality out into a non-servlet Java class and then make use of that class from both servlets? I find it helpful to think of a servlet as little more than an event handler for HTTP messages, and try to put all my real work into plain old Java objects which are then utilized by servlets (or any other place I need to use them). Erik __ Do you Yahoo!? Get better spam protection with Yahoo! Mail. http://antispam.yahoo.com/tools - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
