So here's what I'm going with so far:
<cfscript>
fileReader = createObject("java", "java.io.FileReader");
result = fileReader.init("C:\uq_mpes_orgcurr_info.txt");
reader = createObject("java", "java.io.BufferedReader");
reader.init(fileReader);
// counter for the loop
totalRecords = 0;
line = "";
while(1){
line = reader.readLine();
if(not isDefined("line")){
break;
}
// additional processing goes here
totalRecords = totalRecords + 1;
writeOutput(line & "<br />");
}
</cfscript>
Others are doing a try/catch block in order to "catch" and let pass the EOF,
as CF doesn't get that. I figured out I could do it with an isDefined()
check instead, I think it's a bit cleaner.
Now on to the real fun, talking to the mainframe on the other side :)
> -----Original Message-----
> From: loathe [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, August 15, 2006 10:40 AM
> To: CF-Talk
> Subject: RE: Java/CF Question
>
> I like that, it's all inline, no external classes to worry about.
>
> I might have to go with that.
>
> > -----Original Message-----
> > From: Dan Plesse [mailto:[EMAIL PROTECTED]
> > Sent: Monday, August 14, 2006 10:27 PM
> > To: CF-Talk
> > Subject: Re: Java/CF Question
> >
> > For my biotech stock searching program which hunts the NASDAQ for
> winners
> > I do a line by line reading using the above objects.
> >
> > here are some code stuff to play with
> >
> > <cfset java_io_StringReader = CreateObject("java", "java.io.StringReader
> > ").init(cfhttp.filecontent)>
> >
> > <cfset java_io_BufferedReader = CreateObject("java",
> > "java.io.BufferedReader
> > ").init(java_io_StringReader)>
> >
> > <cfset java_io_BufferedReader.skip(find(">Market Cap (intraday):",
> > cfhttp.filecontent))>
> >
> > I like to close things too
> >
> > <cfset java_io_BufferedReader.close()>
> > <cfset java_io_StringReader.close()>
> >
> > Another program example :
> >
> > <cfset java_net_URL = createobject("Java", "java.net.URL").init("
> > http://finance.yahoo.com/q?s=win.to&d=v1";)>
> > <cfset InputStreamReader = createobject("Java",
> "java.io.InputStreamReader
> > ").init(java_net_URL.getContent())>
> > <cfset BufferedReader = createObject("Java", "java.io.BufferedReader
> > ").init(InputStreamReader)>
> >
> >
> > <cfset line = BufferedReader.readline()>
> >
> > <cfloop condition="#IsDefined("line")#">
> > <cfoutput> #len(line)# #HTMLEditFormat(line)#</cfoutput><br>
> > </cfloop>
> >
> > <!--- Close your BufferReader ---->
> > <cfset BufferedReader.close()>
> > <cfset InputStreamReader.close()>
> >
> > I think when it hits the EOF "line" becomes null and undefined and ends
> > the
> > loop.
> >
> >
> >
> >
> >
> >
> > On 8/14/06, Mark Mandel <[EMAIL PROTECTED]> wrote:
> > >
> > > Just for some reading, here is a post on using a BufferedReader (so
> > > you can read line by line)
> > >
> > > http://www.compoundtheory.com/?action=displayPost&ID=54
> > >
> > > You'll need to wrap it around your fileReader, but that should work
> for
> > > you.
> > >
> > > HTH
> > >
> > > Mark
> > >
> > > On 8/15/06, loathe <[EMAIL PROTECTED]> wrote:
> > > > Well, in reality this has a dual goal.
> > > >
> > > > 1. Get me using more Java in my CF.
> > > >
> > > > And
> > > >
> > > > 2. Use the type 4 JDBC drivers to the DB2 mainframe to see how they
> > > perform
> > > > and are accessed and so forth.
> > > >
> > > > This is one little piece of a huge application, and I'm using it to
> > get
> > > my
> > > > feet wet :)
> > >
> > >
> > > --
> > > E: [EMAIL PROTECTED]
> > > W: www.compoundtheory.com
> > >
> > >
> >
> >
>
>
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