public void setPattern(String expression) {
int x = expression.indexOf(":");
int i = expression.indexOf('=');
if (i == -1) {
throw new IllegalArgumentException(
"Pattern is malformed - it should be a key value pair, i.e. property=value: "
+ expression);
}
if (x > -1 && x < i) {
setScope(expression.substring(0, x));
expression = expression.substring(x + 1);
i = expression.indexOf('=');
}
if (expression.charAt(i - 1) == '!') {
not = true;
propertyName = expression.substring(0, i - 1).trim();
} else {
propertyName = expression.substring(0, i).trim();
}
propertyValue = expression.substring(i + 1).trim();
wildcardFilter = new WildcardFilter(propertyValue);
wildcardFilter.setCaseSensitive(isCaseSensitive());
}
protected boolean compare(String value1, String value2) {
if (value1 == null && value2 != null && !"null".equals(value2) && not) {
return true;
}
if (value1 == null) {
value1 = "null";
}
boolean result;
result = wildcardFilter.accept(value1);
return (not ? !result : result);
}
public void setCaseSensitive(boolean caseSensitive) {
this.caseSensitive = caseSensitive;
if (wildcardFilter != null) {
wildcardFilter.setCaseSensitive(caseSensitive);
}
}
