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Subject: AW: Setting multiple outputproperties
Date: Wed, 23 Jun 2010 12:04:38 +0200
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Thread-Topic: Setting multiple outputproperties
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I would write a custom task which analyses the data and stores a bunch =
of properties.
Depending on the step1prog the data-source would be a property or a =
file.

public class Step1ProgAnalyseTask extends Task {
    private File data; // setter
    private String prefix; // setter
    public void execute() {
        Map<String,String> data =3D analyse(data);=20
        for(String key : data.keys) {
            getProject().setNewProperty(prefix + key, data.get(key));
        }
    }
}


Jan

>-----Urspr=FCngliche Nachricht-----
>Von: Lewis Tsao [mailto:ltsao@talk21.com]=20
>Gesendet: Mittwoch, 23. Juni 2010 10:19
>An: user@ant.apache.org
>Betreff: Setting multiple outputproperties
>
>Hi all,
>
>In one of my build setups, I need to run a program first which=20
>produces some output. From this output I need to get multiple=20
>pieces of information to be used in later build steps:
>
>For example:
>
><execute step1prog ...../>
>
>step1prog produces lines of the form
>
>something
>blah blah info1 blah blah
>more blah...
>di blah di blah info2 di blah
>more something
>
>later on in my build steps I will need to do somelike
>
><execute step2prog -Dxxx=3Dinfo1>
>
><execute step3prog -Dyyy=3Dinfo2>
>
>Is there a clever way of doing this, short of sending output=20
>from step1prog to a file and parsing the file twice to get the=20
>2 pieces of info.
>
>I still have to learn how to tease info1 and info2 out of the=20
>output yet, but that's another story.
>
>Many thanks
>
>Lewis
>
>
>
>     =20
>
>
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