org.infinispan.commons.util.GlobUtils Maven / Gradle / Ivy
package org.infinispan.commons.util;
/**
* Utility functions for globs
*
* @author Tristan Tarrant
* @since 9.2
*/
public final class GlobUtils {
public static boolean isGlob(String s) {
if (s == null) {
return false;
}
for(int i = 0; i < s.length(); i++) {
char ch = s.charAt(i);
if (ch == '*' || ch == '?') {
return true;
}
}
return false;
}
public static String globToRegex(String glob) {
StringBuilder s = new StringBuilder();
for(int i = 0; i < glob.length(); i++) {
final char c = glob.charAt(i);
switch(c) {
case '*':
s.append(".*");
break;
case '?':
s.append('.');
break;
case '.':
s.append("\\.");
break;
case '\\':
s.append("\\\\");
break;
default:
s.append(c);
}
}
return s.toString();
}
}