Neil, I believe there is a size or length method for the object in question.
On 11/2/06, Dan Plesse <[EMAIL PROTECTED]> wrote: > > Neil, > > You asked this question > > "What is the process for looping through a Java iterator in CF?" > > My response was a solution to that question. > > and > > "Now only thing to see is if there is a way to get the iterator length > ;-)" > > As I stated before there is no special method to gather length() or size() > and > you don't to know the length using that loop. > > > > On 11/1/06, Robertson-Ravo, Neil (RX) < > [EMAIL PROTECTED]> > wrote: > > > > Thanks, but as noted I fixed it using the search API. > > > > Thanks for the 101, how nice :-) I rarely use (or have need) pure Java > in > > ColdFusion....outside what if provides out of the box the hence why I > > asked. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > "This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant, > > Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business, > > Registered in England, Number 678540. It contains information which is > > confidential and may also be privileged. It is for the exclusive use of > > the > > intended recipient(s). If you are not the intended recipient(s) please > > note > > that any form of distribution, copying or use of this communication or > the > > information in it is strictly prohibited and may be unlawful. If you > have > > received this communication in error please return it to the sender or > > call > > our switchboard on +44 (0) 20 89107910. The opinions expressed within > > this > > communication are not necessarily those expressed by Reed Exhibitions." > > Visit our website at http://www.reedexpo.com > > > > -----Original Message----- > > From: Dan Plesse > > To: CF-Talk > > Sent: Wed Nov 01 16:55:16 2006 > > Subject: Re: Java ListIterator to CF Variable > > > > Neil, > > > > This is basically a CF java 101 question and I am shocked shocked well > not > > that shocked. > > > > Interesting coldfusion.sql.QueryColumn has two listIterators and > > implements > > java.util.List > > > > public java.util.ListIterator listIterator(int) > > > > public java.util.ListIterator listIterator() > > > > I would try size() or length() but that goes with List object and not > > ListIterator > > > > Simply google java.util.ListIterator and look at the method list or use > my > > object Viewer > > > > Interestingly google does not help with Interfaces. > > > > The only remaining thing you can do is use the Object Viewer > > > > http://www.cfide.org/ObjectViewer.cfm > > > > My forName().isInterface() YES which means its a Interface and it has > only > > 9 > > methods but no size() or length() > > methods > > > > Use the the new school EOF looper I think old school was to wait for a > > null. > > > > > > <cfloop condition="object.hasNext()"> > > <cfset stuff = object.next()> > > </cfoop> > > > > and that should do it. > > > > > > > > On 11/1/06, Andrew Scott <[EMAIL PROTECTED]> wrote: > > > > > > If you have returned it has a jave object via CreateObject, treat it > the > > > same way as you would in Java. > > > > > > On 11/2/06, Robertson-Ravo, Neil (RX) < > > > [EMAIL PROTECTED]> > > > wrote: > > > > > > > > Hi All, > > > > > > > > I am currently interfacing with our new Search Engine via its Java > API > > > > (obviously using ColdFusion ;-) and it has the following line in the > > API > > > > docs... > > > > > > > > Java.util.ListIterator iterator = result.documents(); // returns a > > list > > > > iterator for the document summaries in this query result. > > > > > > > > What is the process for looping through a Java iterator in CF? > > > > > > > > Thanks > > > > > > > > Neil > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:258793 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
