Package org.alfresco.solr.tracker

Class DocRouterWithFallback

  • All Implemented Interfaces:
    DocRouter
    public class DocRouterWithFallback
extends java.lang.Object
implements DocRouter
    A composable DocRouter which consists of
    • A primary routing strategy
    • A fallback strategy used in case of failure of the strategy above
    Author:
    agazzarini

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Map<java.lang.String,​java.lang.String> getProperties​(java.util.Optional<org.alfresco.service.namespace.QName> shardProperty)
      Get additional properties to "shardProperty" depending on the Shard Method.
      java.lang.Boolean routeAcl​(int shardCount, int shardInstance, org.alfresco.solr.client.Acl acl)
      Checks if the incoming ACL document must be indexed on this shard.
      java.lang.Boolean routeNode​(int shardCount, int shardInstance, org.alfresco.solr.client.Node node)
      Checks if the incoming Node must be indexed on this shard.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • DocRouterWithFallback

        public DocRouterWithFallback​(DocRouter primaryStrategy,
                             DocRouter fallbackStrategy)

    • Method Detail

      • routeAcl

        public java.lang.Boolean routeAcl​(int shardCount,
                                  int shardInstance,
                                  org.alfresco.solr.client.Acl acl)
        Description copied from interface: DocRouter
        Checks if the incoming ACL document must be indexed on this shard.
        Specified by:
        routeAcl in interface DocRouter
        Parameters:
        shardCount - the total shard count.
        shardInstance - the owning shard instance (i.e. instance number).
        acl - the ACL.
        Returns:
        true if the ACL must be indexed in the shard which owns this DocRouter instance, false otherwise.

      • routeNode

        public java.lang.Boolean routeNode​(int shardCount,
                                   int shardInstance,
                                   org.alfresco.solr.client.Node node)
        Description copied from interface: DocRouter
        Checks if the incoming Node must be indexed on this shard.
        Specified by:
        routeNode in interface DocRouter
        Parameters:
        shardCount - the total shard count.
        shardInstance - the owning shard instance (i.e. instance number).
        node - the Node instance.
        Returns:
        true if the Node instance must be indexed in the shard which owns this DocRouter instance, false otherwise.

      • getProperties

        public java.util.Map<java.lang.String,​java.lang.String> getProperties​(java.util.Optional<org.alfresco.service.namespace.QName> shardProperty)
        Description copied from interface: DocRouter
        Get additional properties to "shardProperty" depending on the Shard Method.
        Specified by:
        getProperties in interface DocRouter
        Parameters:
        shardProperty - custom property used to configure the Router. Note not all routers need that.
        Returns:
        pair of key, value