Class IpFilterRuleList

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<IpFilterRule>, java.util.Collection<IpFilterRule>, java.util.List<IpFilterRule>, java.util.RandomAccess

    public class IpFilterRuleList
    extends java.util.ArrayList<IpFilterRule>
    The Class IpFilterRuleList is a helper class to generate a List of Rules from a string. In case of parse errors no exceptions are thrown. The error is logged.
    Rule List Syntax:
     RuleList ::= Rule[,Rule]*
     Rule ::= AllowRule | BlockRule
     AllowRule ::= +Filter
     BlockRule ::= -Filter
     Filter ::= PatternFilter | CIDRFilter
     PatternFilter ::= @see PatternRule
     CIDRFilter ::= c:CIDRFilter
     CIDRFilter ::= @see CIDR.newCIDR(String)
     

    Example: allow only localhost:
    new IPFilterRuleHandler().addAll(new IpFilterRuleList("+n:localhost, -n:*"));
    See Also:
    Serialized Form
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static InternalLogger logger  
      private static long serialVersionUID  
      • Fields inherited from class java.util.AbstractList

        modCount
    • Constructor Summary

      Constructors 
      Constructor Description
      IpFilterRuleList​(java.lang.String rules)
      Instantiates a new ip filter rule list.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private void parseRule​(java.lang.String rule)  
      private void parseRules​(java.lang.String rules)  
      • Methods inherited from class java.util.ArrayList

        add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize
      • Methods inherited from class java.util.AbstractList

        equals, hashCode
      • Methods inherited from class java.util.AbstractCollection

        containsAll, toString
      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait
      • Methods inherited from interface java.util.Collection

        parallelStream, stream
      • Methods inherited from interface java.util.List

        containsAll, equals, hashCode
    • Constructor Detail

      • IpFilterRuleList

        public IpFilterRuleList​(java.lang.String rules)
        Instantiates a new ip filter rule list.
        Parameters:
        rules - the rules
    • Method Detail

      • parseRules

        private void parseRules​(java.lang.String rules)
      • parseRule

        private void parseRule​(java.lang.String rule)