Package org.apache.catalina.valves.rewrite

Class RandomizedTextRewriteMap

java.lang.Object
org.apache.catalina.valves.rewrite.RandomizedTextRewriteMap
All Implemented Interfaces:
RewriteMap
public class RandomizedTextRewriteMap extends Object implements RewriteMap
Implement a map for the txt: and rnd: mod_rewrite capabilities.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected static final StringManager
    sm
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    RandomizedTextRewriteMap(String txtFilePath, boolean useRandom)
    Create a map from a text file according to the mod_rewrite syntax.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    lookup(String key)
    Maps a key to a replacement value.
    The method is free to return null to indicate, that the default value from the RewriteRule directive should be used.
    String
    setParameters(String params)
    Optional parameter that can be defined through the RewriteMap directive in the rewrite.config file.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.apache.catalina.valves.rewrite.RewriteMap

    setParameters

  • Field Details

  • Constructor Details

    • RandomizedTextRewriteMap

      public RandomizedTextRewriteMap(String txtFilePath, boolean useRandom)
      Create a map from a text file according to the mod_rewrite syntax.
      Parameters:
      txtFilePath - the text file path
      useRandom - if the map should produce random results

  • Method Details

    • setParameters

      public String setParameters(String params)
      Description copied from interface: RewriteMap
      Optional parameter that can be defined through the RewriteMap directive in the rewrite.config file.
      Specified by:
      setParameters in interface RewriteMap
      Parameters:
      params - the optional parameter
      Returns:
      value is currently ignored

    • lookup

      public String lookup(String key)
      Description copied from interface: RewriteMap
      Maps a key to a replacement value.
      The method is free to return null to indicate, that the default value from the RewriteRule directive should be used.
      Specified by:
      lookup in interface RewriteMap
      Parameters:
      key - used by the actual implementation to generate a mapped value
      Returns:
      mapped value or null