Package de.uplanet.lucy.server.newsagent

Schnittstelle IFilter

Alle bekannten Implementierungsklassen:
AbstractFilter, AppGuidFilter, AppGuidNullFilter, AppIdFilter, AppIdNullFilter, IdentityFilter, NewsArchiveReceivedFilter, NewsArchiveSentFilter, NotExpiredFilter, RecipientFilter, SingleAppGuidFilter, SingleAppIdFilter
@Scriptable public interface IFilter
Used for news filtering on collection and / or database level.

  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    void
    filter(List<Message> p_from, List<Message> p_to)
    Do the filtering, operating on array lists.
    void
    forConnection(de.uplanet.jdbc.JdbcConnection p_conn)
    Initialize the filter with a database connection.
    void
    forUser(String p_strUserId)
    Prepare the filter for a specific user.
    boolean
    needsSqlPostProcessing()
    Indicates if post-processing is needed after SQL retrieval.
    boolean
    pass(Message p_message)
    Decide if the given message passes the filter.
    String
    sqlQuery()
    Provide a SQL search query.

  • Methodendetails

    • forConnection

      void forConnection(de.uplanet.jdbc.JdbcConnection p_conn)
      Initialize the filter with a database connection.

      This may be used if the property needsSqlPostProcessing() depends on the database used.

      Parameter:
      p_conn - The database connection used.

    • forUser

      void forUser(String p_strUserId)
      Prepare the filter for a specific user.
      Parameter:
      p_strUserId - The sender's or the recipient's GUID.

    • sqlQuery

      String sqlQuery()
      Provide a SQL search query.
      Gibt zurück:
      A SQL query, or null if the filter cannot be applied at database level.

    • needsSqlPostProcessing

      boolean needsSqlPostProcessing()
      Indicates if post-processing is needed after SQL retrieval.
      Gibt zurück:
      true if post-processing is needed after SQL retrieval, false otherwise.

    • pass

      boolean pass(Message p_message)
      Decide if the given message passes the filter.
      Parameter:
      p_message - The message to be filtered.
      Gibt zurück:
      true if the message passes the filter, false otherwise.

    • filter

      void filter(List<Message> p_from, List<Message> p_to)
      Do the filtering, operating on array lists.
      Parameter:
      p_from - Collection of messages to be filtered.
      p_to - The filtered collection.