Package org.postgresql.jdbc

Class PSQLWarningWrapper

  • class PSQLWarningWrapper
extends java.lang.Object
    Wrapper class for SQLWarnings that provides an optimisation to add new warnings to the tail of the SQLWarning singly linked list, avoiding Θ(n) insertion time of calling #setNextWarning on the head. By encapsulating this into a single object it allows users(ie PgStatement) to atomically set and clear the warning chain.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.sql.SQLWarning firstWarning  
      private java.sql.SQLWarning lastWarning  

    • Constructor Summary

      Constructors 
      Constructor Description
      PSQLWarningWrapper​(java.sql.SQLWarning warning)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) void addWarning​(java.sql.SQLWarning sqlWarning)  
      (package private) java.sql.SQLWarning getFirstWarning()  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • firstWarning

        private final java.sql.SQLWarning firstWarning

      • lastWarning

        private java.sql.SQLWarning lastWarning

    • Constructor Detail

      • PSQLWarningWrapper

        PSQLWarningWrapper​(java.sql.SQLWarning warning)

    • Method Detail

      • addWarning

        void addWarning​(java.sql.SQLWarning sqlWarning)

      • getFirstWarning

        java.sql.SQLWarning getFirstWarning()