Package dk.netarkivet.wayback.accesscontrol

Class RegExpExclusionFilterFactory

  • All Implemented Interfaces:
    org.archive.wayback.accesscontrol.ExclusionFilterFactory
    public class RegExpExclusionFilterFactory
extends java.lang.Object
implements org.archive.wayback.accesscontrol.ExclusionFilterFactory
    This class allows one to specify a file containing a list of regular expressions specifying url's to be blocked from access via wayback.

    The class is intended to be instantiated as a Spring bean in a wayback access point, for example by adding something like 

     
   <property name="exclusionFactory">
       <bean class="dk.netarkivet.wayback.accesscontrol.RegExpExclusionFilterFactory" init-method="init">
           <property name="file" value="/home/test/wayback_regexps.txt" />
       </bean>
   </property>

    to an access-point definition in wayback.xml.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.archive.wayback.resourceindex.filters.ExclusionFilter get()  
      java.io.File getFile()
      Get the file from which regexps are read.
      void init()
      Initialiser to be called from Spring framework.
      void setFile​(java.io.File file)
      Set the file from which regexps are read.
      void shutdown()  

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • init

        public void init()
          throws java.io.IOException,
                 java.util.regex.PatternSyntaxException
        Initialiser to be called from Spring framework.
        Throws:
        java.io.IOException - if the file specifying the exclusions cannot be read.
        java.util.regex.PatternSyntaxException - if one or more of the patterns in the configuration file is an invalid java regular expression.

      • getFile

        public java.io.File getFile()
        Get the file from which regexps are read.
        Returns:
        the file.

      • setFile

        public void setFile​(java.io.File file)
        Set the file from which regexps are read.
        Parameters:
        file - thefile.

      • get

        public org.archive.wayback.resourceindex.filters.ExclusionFilter get()
        Specified by:
        get in interface org.archive.wayback.accesscontrol.ExclusionFilterFactory

      • shutdown

        public void shutdown()
        Specified by:
        shutdown in interface org.archive.wayback.accesscontrol.ExclusionFilterFactory