Subject: Re: Help with JDBC Connection Pool From: Vic C <[EMAIL PROTECTED]> === I assume (yes!) that this is most popular (at least I know most projects I know of use it) :
http://sourceforge.net/project/showfiles.php?group_id=4899 V. Mark Johnson wrote: > [EMAIL PROTECTED] wrote: > >>Mark, >>Can you post it or send it to me as well. I am looking for examples to do that as >well. >Thanks much. >> >>Regards, >> >>Muki Soomar >> > > > Here it is: > ****************begin struts-config.xml fragment****************** > <?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> > > <!-- ========== Data Sources ========== --> > <data-sources> > > <data-source className="org.apache.struts.config.DataSourceConfig" > key="MyData" > type="org.apache.commons.dbcp.BasicDataSource"> > > <set-property property="driverClassName" > value="org.postgresql.Driver"/> > <set-property property="maxActive" > value="4"/> > <set-property property="password" > value="my_postgres_password"/> > <set-property property="url" > value="jdbc:postgresql:mydata"/> > <set-property property="username" > value="my_postgres_username"/> > > </data-source> > > </data-sources> > ****************end struts-config.xml fragment******************** > *******begin overridden ActionForward.execute fragment******* > HttpSession session = request.getSession(); > BasicDataSource ds = (BasicDataSource) > session.getServletContext().getAttribute("MyData"); > Connection conn = null; > PreparedStatement prpd_st = null; > ResultSet res = null; > try { > conn = ds.getConnection(); > *******end overridden ActionForward.execute fragment********* > *****files you need in WEB-INF/lib that might not be there***** > $ ls -l WEB-INF/lib > -rw-r--r-- 1 markj markj 107105 May 21 11:37 commons-collections.jar > -rw-r--r-- 1 markj markj 35870 May 21 11:37 commons-dbcp.jar > -rw-r--r-- 1 markj markj 28840 May 21 11:37 commons-pool.jar > -rw-r--r-- 1 markj markj 6727 May 21 11:37 jdbc2_0-stdext.jar > -rw-r--r-- 1 markj markj 116204 May 10 14:26 pgjdbc2.jar > ... > ***end files you need in WEB-INF/lib that might not be there*** > >>-----Original Message----- >>From: Mark Johnson [mailto:[EMAIL PROTECTED]] >>Sent: Wednesday, May 22, 2002 12:58 PM >>To: [EMAIL PROTECTED] >>Subject: Re: Help with JDBC Connection Pool >> >>I had difficulty getting this working under 1.02, too, but now have it >>working with BasicDataSource under a nightly build. If you are >>interested, I can send sample config and code which works under >>struts-20020520. >> > >>from [EMAIL PROTECTED]: > >>>Hi, >>>I'm using struts 1.02 (which is the latest stabel release) and >>>GenericDataSource is not depricated in this version. >>>I have not looked in to the beta releases (which usually will get you more >>>trouble than the official releases). >>> >>>"Mark Johnson" <[EMAIL PROTECTED]> wrote in message >> > news:[EMAIL PROTECTED]... > >>>>What struts version are you using? GenericDataSource was recently >>>>deprecated. >>>> >>>>from [EMAIL PROTECTED]: >>>>I got a little confused with the JDBC connection pool, when trying out >>> > the > >>>>samples from struts user guide. >>>> >>>>-- >>>> >>>>Mark Johnson >>>>[EMAIL PROTECTED] >>>> >>> >>-- >> >>Mark Johnson >>[EMAIL PROTECTED] > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
