ColdFusion Tips & Tricks
Contents
- 1 Converting Application.cfm to Application.cfc
- 2 CFHTTP Connection Failures over HTTPS
- 3 CFMAIL Multi-Part Emails
- 4 Per-Application ColdFusion Mappings
- 5 Per-Application Custom Tag Paths
- 6 Restart a ColdFusion Application
- 7 Scheduling Tasks in ColdFusion
- 8 Session Management - Handling Bots and Spiders
- 9 Output CF Error details without CFDump
- 10 Configure ColdFusion to Handle html and htm Files
- 11 Increase the ColdFusion Post Parameters Limit
- 12 Loading custom Java library or Java Libraries (jar or class files) in ColdFusion 10
- 13 How to handle ColdFusion Error Permission denied for creating Java object: coldfusion.server.ServiceFactory
- 14 How to handle ColdFusion Error Security: The requested template has been denied access to {file/directory}
- 15 How to Wrap Your ColdFusion DSN with Seefusion
Converting Application.cfm to Application.cfc
Using an Application.cfc configuration file offers some advantages over the older style Application.cfm configuration files. Some of the main features that an Application.cfc file give you are "functions triggered by Application, Session, Request, and Error events" and "Application-Level Mappings and Custom Tag Paths".
There are only a few steps required to convert an application to use an Application.cfc file:
NOTE: You should ensure that you have a backup of any files before making changes to them.
Create an Application.cfc file
Below is an example Application.cfc file with the minimum requirements:
<cfcomponent> <cfscript> this.name = hash( getCurrentTemplatePath() ); // unique app name </cfscript> </cfcomponent>
Setup onRequest function in Application.cfc to include the Application.cfm file
This step is only necessary if an Application.cfm file already exists in the root of the application. Below is what the Application.cfc file will look like after this addition:
<cfcomponent> <cfscript> this.name = hash( getCurrentTemplatePath() ); // unique app name </cfscript> <cffunction name="onRequest" returnType="void"> <cfargument name="targetPage" type="string" required="true" /> <!--- Include Application.cfm ---> <cfinclude template="Application.cfm" /> <!--- Include the requested page ---> <cfinclude template="#ARGUMENTS.targetPage#" /> </cffunction> </cfcomponent>
Copy application settings from the cfapplication tag and remove the cfapplication tag
This step is only necessary if a cfapplication tag is used within the application. Each attribute of the cfapplication tag will need to be copied into the cfscript section at the top of the Application.cfc with the pattern [this.attributeName = "value";].
For example. The below cfapplication tag would be converted into our Application.cfc example as follows:
cfapplication tag:
<cfapplication name = "my_app_name" sessionManagement = "Yes" sessionTimeout = "#createTimeSpan(0,0,20,0)#" setClientCookies = "Yes">
Application.cfc:
<cfcomponent> <cfscript> this.name = "my_app_name"; // app name from old cfapplication tag this.sessionManagement = "Yes"; this.sessionTimeout = CreateTimeSpan(0,0,20,0); this.setClientCookies = "Yes"; </cfscript> <cffunction name="onRequest" returnType="void"> <cfargument name="targetPage" type="string" required="true" /> <!--- Include Application.cfm ---> <cfinclude template="Application.cfm" /> <!--- Include the requested page ---> <cfinclude template="#ARGUMENTS.targetPage#" /> </cffunction> </cfcomponent>
NOTE: Do not forget to remove the cfapplication tag after copying the settings into the Application.cfc file.
Now that the change is complete, this is a good time to test the application to ensure everything is working correctly with the new setup.
CFHTTP Connection Failures over HTTPS
If you try to use <cfhttp> to connect to a secure site (over HTTPS), you may receive the following error: "Connection Failure: Status code unavailable"
To fix this add the following code to your site's "Application.cfm" file (below the 'cfapplication' tag):
<!--- fix for HTTPS connection failures ---> <cfif NOT isDefined("Application.sslfix")> <cfset objSecurity = createObject("java", "java.security.Security") /> <cfset objSecurity.removeProvider("JsafeJCE") /> <cfset Application.sslfix = true /> </cfif>
If your site uses an "Application.cfc" file instead, then just place that code in the "'onApplicationStart()" method of that file. After making that adjustment you'll need to restart your ColdFusion application as shown here.
VPS Hosting
If you are having issues connecting to a site or file from with ColdFusion over HTTPS, you can import the remote site's SSL certificate into the the Java SSL Certificate Store used by ColdFusion.
1)Set Java environment
C:\ColdFusion10\jre>set JAVA_HOME=c:\coldfusion10\jre C:\ColdFusion10\jre>set PATH=%PATH%;%JAVA_HOME%\bin
2)List what in in keystore
keytool -list -storepass changeit -keystore ../lib/security/cacerts Keystore type: JKS Keystore provider: SUN Your keystore contains 76 entries
3)Import certificate in to keystore and list to check added.
keytool -importcert -storepass changeit -alias inet -keystore ../lib/security/cacerts -trustcacerts -file c:\temp\inet.cer Trust this certificate? [no]: y Certificate was added to keystore
keytool -list -storepass changeit -keystore ../lib/security/cacerts Keystore type: JKS Keystore provider: SUN Your keystore contains 77 entries
4)Restart CF10 app service so keystore is re-read.
5)Run your cfhttp request - HTTPS works now!
CFMAIL Multi-Part Emails
Sending emails with both Text and HTML parts helps reduce the chance of your messages getting caught by a mail server's spam filter. It also helps ensure your recipients can read the message regardless of the mail client being used. The easiest way to do this is to store your message in a variable using <cfsavecontent> then adding it to <cfmail> using <cfmailpart> as shown in the example below:
<!--- Store your message in a variable ---> <cfsavecontent variable="myemailcontent"> Hello, This is some plain text. <br /> <b>And this is some more text in HTML. It will appear in plain-text for anyone who views the Text part of this email, though.</b> </cfsavecontent> <!--- Function to strip HTML from message while preserving line breaks ---> <cffunction name= "textMessage" access= "public" returntype= "string" hint= "Converts an html email message into a nicely formatted with line breaks plain text message"> <cfargument name= "string" required= "true" type= "string"> <cfscript> var pattern = " <br>"; var CRLF = chr( 13) & chr( 10); var message = ReplaceNoCase(arguments.string, pattern, CRLF , "ALL"); pattern = "<[^>]*>"; </cfscript> <cfreturn REReplaceNoCase(message, pattern, "" , "ALL")> </cffunction> <!--- Now send the email. When adding the Text part, we'll use the textMessage() function we just created to strip out HTML tags. ---> <cfmail from="sender@domain.com" to="recipient@anotherdomain.com" subject="Multi-part Email with CFMAIL" type="html"> <cfmailpart type= "text/plain" charset= "utf-8">#textmessage(myemailcontent)#</cfmailpart> <cfmailpart type= "text/html" charset= "utf-8">#myemailcontent#</cfmailpart> </cfmail>
Reference: CFMAIL the right way
Per-Application ColdFusion Mappings
In ColdFusion 8 and above, it is possible to create per-application mappings through your site's Application.cfc file. If you wish to convert to using an Application.cfc file, follow the steps here.
Once you have your Application.cfc created, you will insert the following line:
<cfset this.mappings["/test"]="d:\home\yourdomainname.com\wwwroot\test">
On your site though, you would change "/test" to the name of your mapping. IMPORTANT: You need to include the forward slash before the name of your mapping. Also, change "d:\home\yourdomainname.com\wwwroot\test" to the full physical path to the folder you wish to map. Note: The physical path to your FTP root is listed in the "Site Settings" of your control panel at wcp.hostek.com.
To call a template named "testing.cfm" in the "test" directory we just mapped, you would use this line:
<cfinclude template="/test/testing.cfm">
Per-Application Custom Tag Paths
Starting in ColdFusion 8, ColdFusion allows creation of Custom Tag Paths in each site's Application.cfc file. This allows you to create and manage your Custom Tag Paths without having to use CF Administrator (ie. submit a support ticket). The following steps will help you create a Custom Tag Path:
If you do not already have an Application.cfc file in your site's Web root, create one now. Place the following code in the Application.cfc file and save:
<cfcomponent> <cfset THIS.customtagpaths="d:\home\yourdomain.com\wwwroot\customtagfolder"> </cfcomponent>
In this case, you'd replace "yourdomain.com" with your domain name, and "customtagfolder" with the name of the folder you created for your custom tags.
Now you have successfully added your custom tag path. If you have multiple tag paths to add, try using the following code instead:
<cfcomponent> <cfset THIS.customtagpaths=ListAppend(THIS.customtagpaths, "d:\home\yourdomain.com\wwwroot\customtagfolder")> </cfcomponent>
Restart a ColdFusion Application
If you ever need to restart your site's ColdFusion application (to pick up a setting change, etc), you can do so via the ApplicationStop() function in ColdFusion 9+.
To use this you can create a file (ex: restart.cfm) containing the following code:
<cfset ApplicationStop() /> <cflocation url="index.cfm" addtoken="false" />
When you run the file containing that code your ColdFusion Application will be stopped (flushing your application scope), and when the browser is redirected to the index page the application will start again.
Scheduling Tasks in ColdFusion
On occasion shared ColdFusion hosting customers need to setup Scheduled Task to run files on a cycle.
This can be done with the following steps, making use of ColdFusion's <cfschedule> tag:
- Create a file locally using any text editor, save the file with the .CFM extension (example: setschedule_example.cfm).
- Copy and past in the code example below taken from ColdFusion's Documentation and save.
- Replace the data in the example note the following recommendations.
!- Name each file made for creating a schedule with the name of the task so you can reference the task later if needed. Specific naming will also make it more difficult for someone to randomly run the file.
!- If you need to schedule a job to run monthly on any date in the range 28-31, read about how ColdFusion will handle the scheduling in the ColdFuison8 documentation referenced below. - Working example, the code example below is a working tested solution for getting the weather for a specific zip code and the task to email the results.
Scheduled Task
<!-- This sets the initial task, if your just wanting to set the schedule --> <cfschedule action = "update" task = "Weather_Send" operation = "HTTPRequest" url = "http://test.hostek.net/weather_send.cfm" startDate = "7/6/09" startTime = "09:30 AM" interval = "3600" resolveURL = "Yes" requestTimeOut = "600"> <!-- This allows for the task created to be deleted, just uncomment and change the task name. --> <!-- cfschedule action = "delete" task = "Weather_Send"--> <!-- This allows for the task to be paused, just uncomment and change the task name. --> <!-- cfschedule action = "pause" task = "Weather_Send"--> <!-- This allows for the task resumed if paused, just uncomment and change the task name. --> <!-- cfschedule action = "resume" task = "Weather_Send"-->
Weather Collector
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>CF External Weather Checker</title> </head> <body> <cfset zip="12345"> <cfinvoke webservice="http://ws.cdyne.com/WeatherWS/Weather.asmx?wsdl" method="getCityWeatherByZIP" returnvariable="aWeatherReturn"> <cfinvokeargument name="ZIP" value="#zip#"/> </cfinvoke> <cfif aWeatherReturn.temperature EQ ""> <cfoutput> I cannot get the weather for #zip# external http connections must be DOWN.</cfoutput> <cfelse> <cfset message="The temperature for #zip# (Your city) is #aWeatherReturn.temperature# degrees."> </cfif> <cfif message NEQ ""> <cfmail from = "weather.server@test.com" to = "test@test.com" subject = "Weather checker"> #message# </cfmail> </cfif> </body> </html>
Session Management - Handling Bots and Spiders
Robots.txt File
First and foremost we suggest creating a robots.txt file in the web root of the domain to address two issues. First to control the rate at which the website is being crawled which can help prevent a bot/spider from creating a massive number of database connections at the same time. Second to prevent specific bots from crawling the website.
Please see our robots.txt article for more information on implementing a robots.txt on your site.
Lower Session Timeouts for Bots and Spiders
Next we suggest setting your session timeout specifically lower for bots and spiders. These spiders and bots will crawl a page and when a session (ColdFusion) is created, it will persist during then entire page load. The page fully loaded allows the bot or spider to get the information from the Web page AND allows the session to expire quickly protecting ColdFusion from effects similar to a memory leak.
To do this, implement the appropriate solution for your site below:
If using Application.cfm
Place this code at the top of your Application.cfm file:<!--- This checks if a cookie is created, for bots this will return false and use the low session timeout ---> <cfif StructKeyExists(cookie, "cfid") or StructKeyExists(cookie, "jsessionid")> <cfset REQUEST.sessionTimeout = CreateTimeSpan(0,0,30,0) /> <cfelse> <cfset REQUEST.sessionTimeout = CreateTimeSpan(0,0,0,2) /> </cfif>Then use the REQUEST.sessionTimeout variable to specify the session timeout period in your cfapplication tag:
<cfapplication name="myawesomeapp" sessionmanagement="Yes" sessiontimeout="#REQUEST.sessionTimeout#">
If using Application.cfc (tag-based)
If you primarily use cfml tags in your Application.cfc, you can set the Session Timeout like this:<!--- This checks if a cookie is created, for bots this will return false and use the low session timeout ---> <cfif StructKeyExists(cookie, "cfid") or StructKeyExists(cookie, "jsessionid")> <cfset this.sessiontimeout = CreateTimeSpan(0,0,30,0) /> <cfelse> <cfset this.sessiontimeout = CreateTimeSpan(0,0,0,2) /> </cfif>
If using Application.cfc (cfscript)
If instead, you're using cfscipt in your Application.cfc, you'll set the custom Session Timeout like this:// This checks if a cookie is created, for bots this will return false and use the low session timeout if (StructKeyExists(cookie, "cfid") || StructKeyExists(cookie, "jsessionid")){ this.sessionTimeout = createTimeSpan(0,0,30,0); } else { this.sessionTimeout = createTimeSpan(0,0,0,2); }
Reference: Session Management code examples for the Application.cfm
Output CF Error details without CFDump
It is common in an error handler that you want to output all of the error details to the screen, a file, or an email. Therefore, the cfdump tag is commonly used for this; and, while this works well in development, it is not always the best practice on a production site because of the performance of the cfdump tag due to its use of reflection (Runtime type introspection).
A better performing alternative is to output the information you want directly from the Error/Exception struct within a 'cfoutput' tag. This can be done by looking up the cferror structure or the cfcatch structure in the ColdFusion docs to see what is available and what values you might want to output:
Error: https://learn.adobe.com/wiki/display/coldfusionen/cferror
CFCatch: https://learn.adobe.com/wiki/display/coldfusionen/cfcatch
You can also use the following link to download an example CF custom tag that will give a similar error output as when using the cfdump tag on an error variable:
http://hostek.com/tutorials/ColdFusion/CF_OutputError.zip
Below is the custom tag's usage:
In the error handler specified in your 'cferror' tag:
<cf_OutputError Error="#Error#" />
The above code would replace:
<cfdump var="#Error#" />
Or, in a cfcatch block:
<cftry> ... <cfcatch> <cf_OutputCFCatch CFCatch="#CFCatch#" /> </cfcatch> </cftry>
Configure ColdFusion to Handle html and htm Files
In case you need to process ColdFusion code in your .htm or .html files, here is what you will need to do to get this to work. This is based on using ColdFusion on one of our dedicated server hosting accounts on a Windows server.
NOTE: This will affect every site on the server, so use cautiously.
First, you will need to edit the web.xml file located generally at C:\ColdFusion10\cfusion\wwwroot\WEB-INF
Open this file and look for coldfusion_mapping_1.
Scroll down the file until you see the last number increment like:
<servlet-mapping id="macromedia_mapping_15">
Then add the following right below the closing </servlet-mapping> of the last number increment item:
<servlet-mapping id="coldfusion_mapping_16"> <servlet-name>CfmServlet</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> <servlet-mapping id="coldfusion_mapping_17"> <servlet-name>CfmServlet</servlet-name> <url-pattern>*.html/*</url-pattern> </servlet-mapping> <servlet-mapping id="coldfusion_mapping_18"> <servlet-name>CfmServlet</servlet-name> <url-pattern>*.htm</url-pattern> </servlet-mapping> <servlet-mapping id="coldfusion_mapping_19"> <servlet-name>CfmServlet</servlet-name> <url-pattern>*.htm/*</url-pattern> </servlet-mapping>
Save this file and exit.
Now in IIS, setup a mapping for the site:
- In IIS 7+ click the server name section (right below the Start Page in the left-hand navigation), then double-click the Handler Mappings icon.
- Select and "edit" the *.cfm record and copy the value of "executable". Now hit Cancel and then click Add Script Map.
- Paste the executable value copied from the *.cfm record and type *.htm into the Request Path and hit OK.
- Repeat the above steps to add a handler for *.html
C:\ColdFusion10\config\wsconfig\1\uriworkermap.propertiesCopy the following lines, paste them at the bottom of the file, then save and close the file:
/*.html = cfusion /*.htm = cfusion
Now restart the ColdFusion service and IIS. ColdFusion should begin processing CFML within htm/html files now.
Increase the ColdFusion Post Parameters Limit
ColdFusion 10
In ColdFusion 10, you can easily increase the value of ColdFusion's postParametersLimit via the ColdFusion Administrator. Once logged into the ColdFusion Administrator, click the Settings link then scroll to the bottom of the page. Set the value for the Post Parameters Limit to the desired limit and click the submit button.
ColdFusion 9 and below
To adjust the Post Parameters Limit setting in ColdFusion 9 and below, you will have to edit the server's neo-runtime.xml file which is located here on a standard installation:C:\ColdFusion9\libOpen that file in a text editor such as Notepad, then search for the postSizeLimit tag. It will look similar to this:
<var name='postSizeLimit'><number>100.0</number></var>Immediately after that set of tags, paste this chunk of text:
<var name='postParametersLimit'><number>1000.0</number></var>
Once you've adjusted the file, you'll just need to save your changes and restart ColdFusion for the new setting to go into effect. Note: The value of 1000 is just an example, so you can increase it as needed.
Loading custom Java library or Java Libraries (jar or class files) in ColdFusion 10
ColdFusion 10 makes it easy to load Java libraries into your ColdFusion application without having to restart ColdFusion. All that's required is your application define the 'THIS.javaSettings' attribute within the site's Application.cfc like below:
<cfset THIS.javaSettings = {LoadPaths = ["/javafiles/"],reloadOnChange=true,watchInterval=30}/>
The above code will check the "javafiles" directory in your Web root for 'jar' and 'class' files and make any libraries within the directory accessible from your ColdFusion application. ColdFusion will also check for changes to the files every 30 seconds and reload the libraries if it notices any changes to the files.
Reference: Adobe ColdFusion Documentation - Using a Java Class
How to handle ColdFusion Error Permission denied for creating Java object: coldfusion.server.ServiceFactory
When using Mura or using Transfer ORM
Issue
If you are using Mura or using Transfer ORM and you get this error, Permission denied for creating Java object: coldfusion.server.ServiceFactory, you are likely using an outdated version of Mura and also are probably on a ColdFusion 9 server. The Transfer ORM component causing this issue has not been updated to work with ColdFusion 9. There is a quick fix though:
Solution
Find the file named CFMLVersion.cfc which should be at /wwwroot/requirements/transfer/com/factory.
Edit that file and find the line that has:
if(server.coldfusion.productversion.startsWith("8"))
And change that to:
if(server.coldfusion.productversion.startsWith("8") OR server.coldfusion.productversion.startsWith("9"))
Save the file and it should now work.
NOTE: Since this is likely running an outdated version of Mura, I would strongly suggest installing the latest version as the Blue River team has updated Mura's frameworks to make the software perform faster too.
When using DataMgr
If you get this error while using DataMgr.cfc, the changes described below will solve this problem:
Here is the section of code from the original DataMgr.cfc:
<cffunction name="getDataBase" access="public" returntype="string" output="no" hint="I return the database platform being used."> <cfset var connection = 0> <cfset var db = ""> <cfset var type = ""> <cfset var qDatabases = getSupportedDatabases()> <cfif Len(variables.datasource)> <cfset connection = getConnection()> <cfset db = connection.getMetaData().getDatabaseProductName()> <cfset connection.close()> <cfswitch expression="#db#"> <cfcase value="Microsoft SQL Server"> <cfset type = "MSSQL"> </cfcase> <cfcase value="MySQL"> <cfset type = "MYSQL"> </cfcase> <cfcase value="PostgreSQL"> <cfset type = "PostGreSQL"> </cfcase> <cfcase value="Oracle"> <cfset type = "Oracle"> </cfcase> <cfcase value="MS Jet"> <cfset type = "Access"> </cfcase> <cfcase value="Apache Derby"> <cfset type = "Derby"> </cfcase> <cfdefaultcase> <cfif ListFirst(db,"/") EQ "DB2"> <cfset type = "DB2"> <cfelse> <cfset type = "unknown"> <cfset type = db2> </cfif> </cfdefaultcase> </cfswitch> <cfelse>
Here is what the modified code should look like (this sample assume MySQL)
<cffunction name="getDataBase" access="public" returntype="string" output="no" hint="I return the database platform being used."> <cfset var connection = 0> <cfset var db = ""> <cfset var type = ""> <cfset var qDatabases = getSupportedDatabases()> <cfif Len(variables.datasource)> <!-- cfset connection = getConnection() --> <!-- cfset db = connection.getMetaData().getDatabaseProductName() --> <!-- cfset connection.close() --> <cfswitch expression="#db#"> <cfcase value="Microsoft SQL Server"> <cfset type = "MSSQL"> </cfcase> <cfcase value="MySQL"> <cfset type = "MYSQL"> </cfcase> <cfcase value="PostgreSQL"> <cfset type = "PostGreSQL"> </cfcase> <cfcase value="Oracle"> <cfset type = "Oracle"> </cfcase> <cfcase value="MS Jet"> <cfset type = "Access"> </cfcase> <cfcase value="Apache Derby"> <cfset type = "Derby"> </cfcase> <cfdefaultcase> <cfif ListFirst(db,"/") EQ "DB2"> <cfset type = "DB2"> <cfelse> <cfset type = "unknown"> <cfset type = "db2"> </cfif> </cfdefaultcase> </cfswitch> <cfset type = "MYSQL"> <cfelse>
Summary of changes:
These 3 lines were commented out:
<!-- cfset connection = getConnection() --> <!-- cfset db = connection.getMetaData().getDatabaseProductName() --> <!-- cfset connection.close() -->
This line needed quotes around db2:
<cfset type = "db2">
And lastly, this line needed added:
<cfset type = "MYSQL">
NOTE: If you are using an MS Access database instead of MySQL, replace MYSQL with msaccessjet on the line that is added.
How to handle ColdFusion Error Security: The requested template has been denied access to {file/directory}
Issue
Our shared servers have ColdFusion Sandbox Security enabled, which requires absolute filesystem paths to be provided to tags and functions that interact with the filesystem. If you receive an error that starts with Security: The requested template has been denied access to then it is followed by a relative path, you'll need to replace the relative path with a full path.
Solution
One way to do this is to hard-code the path (d:\home\sitename.com\wwwroot\filename.jpg), but that can cause portability problems if your site is ever moved to a different environment.
However, a better way to do this would be to "wrap" your relative path with the ExpandPath() function. The ExpandPath() function will automatically detect the absolute filesystem path to the file, and ColdFusion will no longer give you a permissions error.
More info: Adobe Documentation - ExpandPath
How to Wrap Your ColdFusion DSN with Seefusion
If you wish to have Seefusion monitor your server's query activity, you'll need to "wrap" your DSN with SeeFusion's JDBC driver so Seefusion can monitor the DSN's activity.
Install SeeDSN
SeeDSN is a plugin for ColdFusion Administrator that makes it easy to wrap a DSN with Seefusion. Follow these directions to install SeeDSN:
- Download the SeeDSN archive here.
- Extract the seedsn folder within the archive to your /CFIDE/Administrator/ folder. This means it will be located at /CFIDE/Administrator/seedsn once extracted.
- Move /CFIDE/Administrator/seedsn/custommenu.xml to /CFIDE/Administrator/custommenu.xml
Add Seefusion.jar to the ColdFusion Classpath
In order for ColdFusion to use Seefusion's JDBC driver, you'll need to ensure seefusion.jar is on your ColdFusion class path. Follow these directions to add seefusion.jar to the Coldfusion class path:
- Log into your server's ColdFusion Administrator
- Click the Java and JVM link on the left, under Server Settings.
- In the box labeled ColdFusion Class Path add the path to your seefusion.jar file and click Submit Changes. For example, if it is located in ColdFusion's "WEB-INF\lib" folder, you can add this to the Class Path: {application.home}/wwwroot/WEB-INF/lib/seefusion.jar.
- Each path in the ColdFusion Class Path is separated by a comma, so be sure to add a comma before adding the path to seefusion.jar.
- Restart ColdFusion after modifying the class path
Wrap a DSN using SeeDSN
Once you've installed SeeDSN and restarted ColdFusion, you can wrap a DSN with the SeeFusion JDBC driver. Follow these instructions to do so:
- Log into ColdFusion Administrator
- Expand the SeeFusion navigation menu on the left and click Datasource Wrapper
- On the Datasource Wrapper page, you'll see a list of DSNs on your server. To wrap a DSN, click the Start icon next to your DSN. SeeDSN will automatically wrap your DSN with the SeeFusion driver and display OK if it is successful.
Reference: WebApper Blog