Thanx for sharing! One for the utility belt, I am sure I will be putting
this to use at one point or another. Every little bit helps you know,
G!
On Mon, Oct 18, 2010 at 9:50 PM, Bryn Parrott <bryn_parr...@internode.on.net
> wrote:
>
> For those to whom it might be useful, here is the wrapper cfc I used for
> java.io.FileWriter which, in the application I was concerned with, attained
> a 10x performance improvement over <cffile action='append'...> under
> condition that over 20,000 lines needed to be written out to a text file.
> It aint nuthin special, but might save someone a few minutes...
>
>
> <cfcomponent displayname="javaFile" output="true">
>
> <cffunction name="initFile" returntype="boolean" access="remote"
> output="Yes">
> <cfargument name="filename" type="string" required="yes">
> <cfset var retValue=false>
> <cfif not(fileexists(arguments.filename))>
> <cffile action="write" file="#arguments.filename#"
> output="">
> </cfif>
> <cfset this.FileObject = createobject("java",
> "java.io.FileWriter").init(arguments.filename, true)>
> <cfset retValue=true>
> <cfreturn retValue>
> </cffunction>
>
> <cffunction name="appendRaw" returntype="boolean" access="remote"
> output="yes">
> <cfargument name="fileData" type="string" required="yes">
> <cfset var retValue=false>
> <cfset this.FileObject.write(arguments.fileData,0,
> len(arguments.fileData))>
> <cfset retValue=true>
> <cfreturn retValue>
> </cffunction>
>
> <cffunction name="appendLine" returntype="boolean" access="remote"
> output="yes">
> <cfargument name="fileData" type="string" required="yes">
> <cfset var retValue=false>
> <cfset var CrLf = chr(13) & chr(10)>
> <cfset var opbuffer=arguments.filedata & CrLf>
> <cfset this.FileObject.write(opbuffer,0,len(opbuffer))>
> <cfset retValue=true>
> <cfreturn retValue>
> </cffunction>
>
> <cffunction name="done" returntype="void" access="remote"
> output="yes">
> <cfset this.FileObject.flush()>
> <cfset this.FileObject.close()>
> <cfreturn>
> </cffunction>
>
> </cfcomponent>
>
>
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