Re: setting up Java in CF5
Joshua, I also encountered this problem when I tried to execute a Java-based Hello world! in my CF app for the very first time (which was about 3 days ago). I solved it by configuring CFIDE so that it would point to the directory where my *.jar file resided. In CFIDE, simply navigate to Server Settings/Java JVM section and set your classpath there. You could also try copying your *.jar file to CFusion directory\runtime\jre\lib. I'm not sure if this is applicable to your version though... Our dev server is running ColdFusion MX 6.x. Just for fun, check if your system has already a CLASSPATH or JAVA_HOME environmental variable set. Try copying your file there (or to the lib sub dir) and see if it works. I'll also be performing similar experiments on this PC. Regards, [ simon.cpu ] ~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207242 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
setting up Java in CF5
I'm trying to set up CF5 to do DESEDE encryption and I'm not having much luck. So I find a java library that may do the trick but I haven't set up java objects in Cold fusion 5 before. Has anybody ever set up gnu-crypto java librarys on CF5 or anything other library. If I put the gnu-crypto.jar in the CF5 class path directory how do I initialize the object in Coldfusion or am I not headed in the right direction. The object in question is gnu.crypto.cipher.TripleDES. Any thoughts -Joshua O'Connor-Rose -All is Good __ Yahoo! Mail Mobile Take Yahoo! Mail with you! Check email on your mobile phone. http://mobile.yahoo.com/learn/mail ~| Discover CFTicket - The leading ColdFusion Help Desk and Trouble Ticket application http://www.houseoffusion.com/banners/view.cfm?bannerid=48 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207163 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
setting up Java in CF5
Joshua, You might want to try looking up the CreateObject() function in the CF docu. I haven't used CF5 though (nor am I very knowledgeable in invoking external Java apps), but I think initializing the library in version 5 looks something like this: DES3 = CreateObject(java, gnu.crypto.cipher.TripleDES); DES3.init(); Regards, [ simon.cpu ] I'm trying to set up CF5 to do DESEDE encryption and I'm not having much luck. So I find a java library that may do the trick but I haven't set up java objects in Cold fusion 5 before. Has anybody ever set up gnu-crypto java librarys on CF5 or anything other library. If I put the gnu-crypto.jar in the CF5 class path directory how do I initialize the object in Coldfusion or am I not headed in the right direction. The object in question is gnu.crypto.cipher.TripleDES. Any thoughts -Joshua O'Connor-Rose -All is Good ~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207172 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
Re: setting up Java in CF5
On Thursday 19 May 2005 17:14, Simon Cornelius P. Umacob wrote: DES3.init(); :nods ..init() on a Java object runs the constructor, so you must do that (and give any options it needs, javaCast() may be your friend). -- Tom Chiverton Advanced ColdFusion Programmer ~| Logware (www.logware.us): a new and convenient web-based time tracking application. Start tracking and documenting hours spent on a project or with a client with Logware today. Try it for free with a 15 day trial account. http://www.houseoffusion.com/banners/view.cfm?bannerid=67 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207175 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
Re: setting up Java in CF5
I suppose I should describe where I am now. The gnu-crypto.jar is in the folder listed in the java settings class path. I'm using create object on the page: cfscript // Create DES/ColdFusion Java objects desObj = CreateObject( java, com.gnu.crypto.cipher.TripleDES ); /cfscript and this is the error. Unhandled System exception ! java.lang.ClassNotFoundException: ClassFormatError for class com.gnu.crypto.cipher.TripleDES. Java exception occurred in call to method. Maybe the only issue is that I'm missing librarys (I only put in gnu-crypto.jar there are two javax jar files that I didn't set up because I didn't think they were needed) --- Simon Cornelius P. Umacob [EMAIL PROTECTED] wrote: Joshua, You might want to try looking up the CreateObject() function in the CF docu. I haven't used CF5 though (nor am I very knowledgeable in invoking external Java apps), but I think initializing the library in version 5 looks something like this: DES3 = CreateObject(java, gnu.crypto.cipher.TripleDES); DES3.init(); Regards, [ simon.cpu ] I'm trying to set up CF5 to do DESEDE encryption and I'm not having much luck. So I find a java library that may do the trick but I haven't set up java objects in Cold fusion 5 before. Has anybody ever set up gnu-crypto java librarys on CF5 or anything other library. If I put the gnu-crypto.jar in the CF5 class path directory how do I initialize the object in Coldfusion or am I not headed in the right direction. The object in question is gnu.crypto.cipher.TripleDES. Any thoughts -Joshua O'Connor-Rose -All is Good ~| Logware (www.logware.us): a new and convenient web-based time tracking application. Start tracking and documenting hours spent on a project or with a client with Logware today. Try it for free with a 15 day trial account. http://www.houseoffusion.com/banners/view.cfm?bannerid=67 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207177 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
Re: setting up Java in CF5
You should be able to just drop the *.jar file in WEB-INF/lib and use createObject(). Joe Eugene - Original Message - From: Joshua OConnor-Rose [EMAIL PROTECTED] To: CF-Talk cf-talk@houseoffusion.com Sent: Thursday, May 19, 2005 12:38 PM Subject: Re: setting up Java in CF5 I suppose I should describe where I am now. The gnu-crypto.jar is in the folder listed in the java settings class path. I'm using create object on the page: cfscript // Create DES/ColdFusion Java objects desObj = CreateObject( java, com.gnu.crypto.cipher.TripleDES ); /cfscript and this is the error. Unhandled System exception ! java.lang.ClassNotFoundException: ClassFormatError for class com.gnu.crypto.cipher.TripleDES. Java exception occurred in call to method. Maybe the only issue is that I'm missing librarys (I only put in gnu-crypto.jar there are two javax jar files that I didn't set up because I didn't think they were needed) --- Simon Cornelius P. Umacob [EMAIL PROTECTED] wrote: Joshua, You might want to try looking up the CreateObject() function in the CF docu. I haven't used CF5 though (nor am I very knowledgeable in invoking external Java apps), but I think initializing the library in version 5 looks something like this: DES3 = CreateObject(java, gnu.crypto.cipher.TripleDES); DES3.init(); Regards, [ simon.cpu ] I'm trying to set up CF5 to do DESEDE encryption and I'm not having much luck. So I find a java library that may do the trick but I haven't set up java objects in Cold fusion 5 before. Has anybody ever set up gnu-crypto java librarys on CF5 or anything other library. If I put the gnu-crypto.jar in the CF5 class path directory how do I initialize the object in Coldfusion or am I not headed in the right direction. The object in question is gnu.crypto.cipher.TripleDES. Any thoughts -Joshua O'Connor-Rose -All is Good ~| Logware (www.logware.us): a new and convenient web-based time tracking application. Start tracking and documenting hours spent on a project or with a client with Logware today. Try it for free with a 15 day trial account. http://www.houseoffusion.com/banners/view.cfm?bannerid=67 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207185 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
