Class DelegatingDataSource

  • All Implemented Interfaces:
    java.sql.Wrapper, javax.sql.CommonDataSource, javax.sql.DataSource
    Direct Known Subclasses:
    CountingDataSource

    public class DelegatingDataSource
    extends java.lang.Object
    implements javax.sql.DataSource
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected javax.sql.DataSource delegateDatasource  
    • Constructor Summary

      Constructors 
      Constructor Description
      DelegatingDataSource​(javax.sql.DataSource delegateDatasource)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.sql.Connection getConnection()  
      java.sql.Connection getConnection​(java.lang.String username, java.lang.String password)  
      int getLoginTimeout()  
      java.io.PrintWriter getLogWriter()  
      java.util.logging.Logger getParentLogger()  
      boolean isWrapperFor​(java.lang.Class<?> iface)  
      void setLoginTimeout​(int seconds)  
      void setLogWriter​(java.io.PrintWriter out)  
      <T> T unwrap​(java.lang.Class<T> iface)  
      protected java.sql.Connection wrap​(java.sql.Connection con)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface javax.sql.CommonDataSource

        createShardingKeyBuilder
      • Methods inherited from interface javax.sql.DataSource

        createConnectionBuilder
    • Field Detail

      • delegateDatasource

        protected javax.sql.DataSource delegateDatasource
    • Constructor Detail

      • DelegatingDataSource

        public DelegatingDataSource​(javax.sql.DataSource delegateDatasource)
    • Method Detail

      • wrap

        protected java.sql.Connection wrap​(java.sql.Connection con)
      • getConnection

        public java.sql.Connection getConnection()
                                          throws java.sql.SQLException
        Specified by:
        getConnection in interface javax.sql.DataSource
        Throws:
        java.sql.SQLException
      • getConnection

        public java.sql.Connection getConnection​(java.lang.String username,
                                                 java.lang.String password)
                                          throws java.sql.SQLException
        Specified by:
        getConnection in interface javax.sql.DataSource
        Throws:
        java.sql.SQLException
      • getLoginTimeout

        public int getLoginTimeout()
                            throws java.sql.SQLException
        Specified by:
        getLoginTimeout in interface javax.sql.CommonDataSource
        Specified by:
        getLoginTimeout in interface javax.sql.DataSource
        Throws:
        java.sql.SQLException
      • setLoginTimeout

        public void setLoginTimeout​(int seconds)
                             throws java.sql.SQLException
        Specified by:
        setLoginTimeout in interface javax.sql.CommonDataSource
        Specified by:
        setLoginTimeout in interface javax.sql.DataSource
        Throws:
        java.sql.SQLException
      • getLogWriter

        public java.io.PrintWriter getLogWriter()
                                         throws java.sql.SQLException
        Specified by:
        getLogWriter in interface javax.sql.CommonDataSource
        Specified by:
        getLogWriter in interface javax.sql.DataSource
        Throws:
        java.sql.SQLException
      • setLogWriter

        public void setLogWriter​(java.io.PrintWriter out)
                          throws java.sql.SQLException
        Specified by:
        setLogWriter in interface javax.sql.CommonDataSource
        Specified by:
        setLogWriter in interface javax.sql.DataSource
        Throws:
        java.sql.SQLException
      • isWrapperFor

        public boolean isWrapperFor​(java.lang.Class<?> iface)
                             throws java.sql.SQLException
        Specified by:
        isWrapperFor in interface java.sql.Wrapper
        Throws:
        java.sql.SQLException
      • unwrap

        public <T> T unwrap​(java.lang.Class<T> iface)
                     throws java.sql.SQLException
        Specified by:
        unwrap in interface java.sql.Wrapper
        Throws:
        java.sql.SQLException
      • getParentLogger

        public java.util.logging.Logger getParentLogger()
                                                 throws java.sql.SQLFeatureNotSupportedException
        Specified by:
        getParentLogger in interface javax.sql.CommonDataSource
        Throws:
        java.sql.SQLFeatureNotSupportedException