data.txt :
localVariable1,propVariable11,propVariable12
localVariable2,propVariable21,propVariable22
localVariable3,propVariable31,propVariable32
<target name="process-resources">
<property name="file.path" value="${basedir}/data.txt"/>
<groovy>
def f = new File(ant.project.getProperty('file.path'))
def lines = f.readLines()
lines.each{ line ->
def tokens = line.split(',')
processElement1( tokens[1] )
processElement2( tokens[2] )
}
void processElement1(element){
println "Processing second element ${element}..."
}
void processElement2(element){
println "Processing third element ${element}..."
}
</groovy>
</target>
output:
process-resources:
[groovy] Processing second element propVariable11...
[groovy] Processing third element propVariable12...
[groovy] Processing second element propVariable21...
[groovy] Processing third element propVariable22...
[groovy] Processing second element propVariable31...
[groovy] Processing third element propVariable32...
BUILD SUCCESSFUL
Thanks
Adam
On Mon, 2009-11-23 at 06:15 -0800, rohit15 wrote:
> Actually my confusion starts at this point,
> When i use this code , it does print each comma-delimited string ;but i wish
> to do something like this
>
> <echo>The value of String 1 : ${value1}</echo>
> <echo>The value of String 2 : ${value2}. Now pass this to macro2 </echo>
> <echo>The value of String 3 : ${value3}. Now pass this to macro3</echo>
>
> To be able to achieve this I would need to distinguish between the String 1
> and String 2. For e.g. value1 or value[1] or any concrete way to
> differentiate between each of the strings
>
> Thanks,
> Rohit
>
>
>
> Jan.Materne wrote:
> >
> > <loadfile property="data" srcfile="my.txt"/>
> > <ac:for param="line" list="${data}" delimiter="${line.separator}">
> > <sequential>
> > <ac:for param="value" list="@{line}" delimiter=",">
> > <sequential>
> >
> >
> > Jan
> >
> >
> >>-----Ursprüngliche Nachricht-----
> >>Von: rohit15 [mailto:rohitkulkarn...@gmail.com]
> >>Gesendet: Montag, 23. November 2009 11:07
> >>An: user@ant.apache.org
> >>Betreff: Parsing comma-separated string and getting handle to
> >>each token
> >>
> >>
> >>Hi gurus,
> >>
> >>Can you please help me resolve this seemingly simple requirement.
> >>
> >>I have a my.txt file like
> >>localVariable1,propVariable11,propVariable12
> >>localVariable2,propVariable21,propVariable22
> >>localVariable3,propVariable31,propVariable32
> >>
> >>
> >>I need to parse this line by line and then process each line. While
> >>processing each line, I need to execute separate logic on the
> >>2nd and 3rd
> >>variables of each line.
> >>
> >>I've been able to parse each line using the following code. However, I
> >>haven't succeeded in getting handle to 2nd and 3rd variables
> >>by reference
> >>[For e.g. in Java, I'd have iterated using stringtokenizer and
> >>referred as
> >>stringtkr.token[1], or token[2] -something on those lines]
> >>
> >>
> >><macrodef name="printline">
> >><attribute name="lineparam"/>
> >><sequential>
> >><echo>Line param :: @{lineparam}</echo>
> >>
> >><for list="@{lineparam}" param="testparam" delimiter=','>
> >><sequential>
> >><property name="@{testparam}" value="This is dummy value for
> >>@{testparam}"/>
> >><!-- How do I refer specifically to 1st token and then 2nd and
> >>then 3rd? -->
> >></sequential>
> >></for>
> >></sequential>
> >></macrodef>
> >>
> >>
> >>--
> >>View this message in context:
> >>http://old.nabble.com/Parsing-comma-separated-string-and-gettin
> >>g-handle-to-each-token-tp26474937p26474937.html
> >>Sent from the Ant - Users mailing list archive at Nabble.com.
> >>
> >>
> >>---------------------------------------------------------------------
> >>To unsubscribe, e-mail: user-unsubscr...@ant.apache.org
> >>For additional commands, e-mail: user-h...@ant.apache.org
> >>
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscr...@ant.apache.org
> > For additional commands, e-mail: user-h...@ant.apache.org
> >
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@ant.apache.org
For additional commands, e-mail: user-h...@ant.apache.org
