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MyEclipse Perspective flag my regular expression routine as error. With Ant build.xml, I include it in the path. How MyEclipse Perspective know
about this library? 😕How MyEclipse Perspective know
about this library?You can’t hide anything from us!
Seriously though, can you give us more information about what you are seeing? “regular expression routine”, is this an expression? Its in your Ant build script? I’m not sure what you are asking.
RE is just a java class define in org.apache.regexp.*; – RE (see bellow)
I include the path in classpath in build.xml, so there is no problem in
my original ANT build. MyEclipse mark RE as error.import org.apache.regexp.*;
//import java.util.Vector;public class Validation {
public static boolean isBlankString(String str) {
if (str == null) return true;
return (str.length() == 0);
}
//
public static boolean isValidMin(String str) {
try {
RE min = new RE(“^(\\d{10})$”);
return (min.match(str));
} catch (Exception ex) {
ex.printStackTrace();
return false;
}
}You need to add the apache regexp JAR file to your build path in Eclipse (this isn’t a MyEclipse thing). Eclipse does not pickup these from your Ant script.
You need to right click on your project root, go to Properties click on Java Build Path, then select the “Libraries” tab. Here you can click Add JAR/ZIP and add the JAR that contains this class. If its external to your project, use the “Add External” feature.
