Java 类javax.validation.constraints.Email 实例源码

@Override
public void initialize(final Email emailAnnotation) {
  super.initialize(emailAnnotation);

  final Pattern.Flag[] flags = emailAnnotation.flags();
  final StringBuilder flagString = new StringBuilder();
  for (final Pattern.Flag flag : flags) {
    flagString.append(this.toString(flag));
  }

  // we only apply the regexp if there is one to apply
  if (!".*".equals(emailAnnotation.regexp()) || emailAnnotation.flags().length > 0) {
    try {
      this.pattern = RegExp.compile(emailAnnotation.regexp(), flagString.toString());
    } catch (final RuntimeException e) {
      throw LOG.getInvalidRegularExpressionException(e);
    }
  }
}

@Email
public String getEmail()
{
    return email;
}

@NotEmpty
@Email
@Size(max = 128)
public void setEmail(String email) {
    this.email = email;
}

@NotEmpty
@Email
@Size(max = 128)
String getEmail();