Nice! I can see this opening new windows when the value of a getter is
another java class. (Hmm.. Maybe I'll do that...)
Q: Do you know how to test if an object is a java object from cf?
IsObject() returns false (which makes sense), but I didn't see a
"proper" way to test for that.
Thanks for the help.
Mark
-----Original Message-----
From: Rick Root [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 08, 2006 2:42 PM
To: CF-Talk
Subject: Re: Good way to dump java object?
Gaulin, Mark wrote:
> Hi
> I'm looking for a good way to dump the public properties of a java
> object, but it should include values available from getX() methods,
> not just public "field" members (which I don't ever have).
>
> It could be a java solution or a cf custom tag (of cfc).
>
> If someone has a head-start on a custom tag that uses java reflection,
> I'll pick that up and run with it.
this was a fun little challenge. Maybe this will help you.
The following function accepts a java object as an argument, and dumps
the value of every getXXX() method that requires no arguments.
<cffunction name="dumpJavaObject">
<cfargument name="obj" type="any" required="yes">
<cfset var methodname = "">
<cfset var classInfo = obj.getClass()> <!--- class object --->
<cfset var methods = classInfo.getMethods()>
<cfset var I = 0>
<cfloop from="1" to="#ArrayLen(methods)#" step="1" index="I">
<cfset methodName = methods[i].getName()>
<cfif refind("^get",methodName) gt 0>
<cfif arrayLen(methods[i].getParameterTypes())
is 0>
<cfoutput><hr>#methodName# =
<br></cfoutput>
<cftry>
<cfdump
var="#evaluate("obj.#methodName#()")#">
<cfcatch type="any">
Unable to dump
##evaluate("obj.#methodName#()")##<br>
</cfcatch>
</cftry>
</cfif>
</cfif>
</cfloop>
</cffunction>
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