Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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1.0, 1.1
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None
Description
On Usage Scenarios page http://jakarta.apache.org/commons/cli/usage.html, in the "Java property option" section of "Ant example", after the creation of the property Option, ie :
Option property = OptionBuilder.withArgName( "property=value" )
.hasArg()
.withValueSeparator()
.withDescription( "use value for given property" )
.create( "D" );
One should add :
property.setArgs(Option.UNLIMITED_VALUES);
for the example to work properly.
In the "Querying the commandline" section, the code line :
this.buildfile = line.getValue( "buildfile" );
should be :
this.buildfile = line.getOptionValue( "buildfile" );
Also some parsing code could be given about the special property option, for instance :
Properties props = new Properties();
if( line.hasOption( "D" ) ) {
String[] args = line.getOptionValues( "D" );
for (int i = 0; i < args.length; i += 2)
{ String propertyName = args[i]; String propertyValue = null; if (i + 1 < args.length) propertyValue = args[i + 1]; props.put(propertyName, propertyValue); }}