Adobe COLDFUSION 9 Manual page 1153

DEVELOPING COLDFUSION 9 APPLICATIONS
Using Web Elements and External Objects
<!--- Use the Java object to flip a Boolean value, reverse a string,
add two integers, and add two float numbers --->
<cfset c=obj.Flip(true)>
<cfset StringVal=obj.ReverseString("This is a test")>
<cfset IntVal=obj.Add(JavaCast("int",20),JavaCast("int",30))>
<cfset FloatVal=obj.Add(JavaCast("float",2.56),JavaCast("float",3.51))>
<!--- Display the results --->
<cfoutput>
<br>
StringVal: #StringVal#<br>
IntVal: #IntVal#<br>
FloatVal: #FloatVal#<br>
<br>
</cfoutput>
<!--- Create a two-element array, sum its values,
and reverse its elements --->
<cfset intarray=ArrayNew(1)>
<cfset intarray[1]=1>
<cfset intarray[2]=2>
<cfset IntVal=obj.sumarray(intarray)>
<cfset reversedarray=obj.ReverseArray(intarray)>
<!--- Display the results --->
<cfoutput>
<br>
IntVal1 :#IntVal#<br>
array1: #reversedarray[1]#<br>
array2: #reversedarray[2]#<br>
<br>
</cfoutput><br>
<!--- Create a ColdFusion array containing two Example objects.
Use the SumObjArray method to add the objects in the array
Get the public member of the resulting object--->
<cfset oa=ArrayNew(1)>
<cfobject action=create type=java class=Example name=obj1>
<cfset VOID=obj1.init(JavaCast("int",5))>
<cfobject action=create type=java class=Example name=obj2>
<cfset VOID=obj2.init(JavaCast("int",10))>
<cfset oa[1] = obj1>
<cfset oa[2] = obj2>
<cfset result = obj.SumObjArray(oa)>
<cfset intval = result.mPublicInt>
<!--- Display the results --->
<cfoutput>
<br>
intval1: #intval#<br>
<br>
</cfoutput><br>
</body>
</html>
Last updated 8/5/2010
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