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RePlay is a fork of the Play1 framework, created by Codeborne.

There is a newer version: 2.6.2

package play.data.validation;

import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;
import net.sf.oval.Validator;
import net.sf.oval.configuration.annotation.AbstractAnnotationCheck;
import net.sf.oval.context.OValContext;

public class MatchCheck extends AbstractAnnotationCheck {

  static final String mes = "validation.match";
  Pattern pattern = null;

  @Override
  public void configure(Match match) {
    setMessage(match.message());
    pattern = Pattern.compile(match.value());
  }

  @Override
  public boolean isSatisfied(
      Object validatedObject, Object value, OValContext context, Validator validator) {
    requireMessageVariablesRecreation();
    if (value == null || value.toString().isEmpty()) {
      return true;
    }
    return pattern.matcher(value.toString()).matches();
  }

  @Override
  public Map createMessageVariables() {
    Map messageVariables = new HashMap<>();
    messageVariables.put("pattern", pattern.toString());
    return messageVariables;
  }
}