Javaloader model dependency

Communities ColdBox HMVC
1

All,

How does one use the javaloader in a model?

<cfproperty name="JavaLoader" type="coldbox:plugin:javaloader"
scope="instance" />

#instance.JavaLoader.getVersion()#

gives me the following error...

Element cbox-javaloader-B2D119035A9F6CDD06AA0C928816B0B5 is undefined
in a Java object of type class coldfusion.runtime.ProtectedScope.

do I need to setup a config setting that I don't know about for
JavaLoader.cfc plugin?

any thoughts?

Coldbox version: 2.6.4
ColdFusion 8

2

ColdBox 2.6.4 plugin retrievals where case sensitive so it must match the plugin’s physical file name.

This is fixed in 3.0

Luis F. Majano
President
Ortus Solutions, Corp

ColdBox Platform: http://www.coldbox.org
Linked In: http://www.linkedin.com/pub/3/731/483
Blog: http://www.luismajano.com
IECFUG Manager: http://www.iecfug.com

3

nope. not that case.

<cfproperty name="JavaLoader" type="coldbox:plugin:JavaLoader"
scope="instance" />

<cfdump var="#instance.JavaLoader.getVersion()#" expand="false" />

still same problem.

any thoughts?

4

Ok, the issue is that the component is not intialized. JavaLoader works by calling its setup() method with an array of locations to search for jars/classes to load. So you need a mechanism to initialize the javaloader library. i recommend doing this in your application start handler or in coldbox 3 you can use the settings to set a path load on application start.

Luis F. Majano
President
Ortus Solutions, Corp

ColdBox Platform: http://www.coldbox.org
Linked In: http://www.linkedin.com/pub/3/731/483
Blog: http://www.luismajano.com
IECFUG Manager: http://www.iecfug.com

5

The name of the setting is “javaloader_libpath”

Luis F. Majano
President
Ortus Solutions, Corp

ColdBox Platform: http://www.coldbox.org
Linked In: http://www.linkedin.com/pub/3/731/483
Blog: http://www.luismajano.com
IECFUG Manager: http://www.iecfug.com

6

thanks Luis.

I may just call the loader via getPlugin().setup() rather than
injecting it...

cheers

7

example of using the javaloader plugin?

can't seem to get it working...

thx

8

There is a sample app in the samples.

Luis F. Majano
President
Ortus Solutions, Corp

ColdBox Platform: http://www.coldbox.org
Linked In: http://www.linkedin.com/pub/3/731/483
Blog: http://www.luismajano.com
IECFUG Manager: http://www.iecfug.com

9

ack! duh.

sorry and thanks!