Package oracle.jdbc.babelfish

Class BabelfishStatement

  • Direct Known Subclasses:
    BabelfishPreparedStatement
    public abstract class BabelfishStatement
extends BabelfishGenericProxy
    Proxy Superclass for java.sql.Statement interface. It is used by the Oracle JDBC proxy library to proxify java.sql.Statement objects to support the auto translation features.

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      void addBatch​(java.lang.String sql)
      Translation compliant implementation of java.sql.Statement#addBatch(java.lang.String)
      boolean execute​(java.lang.String sql)
      Translation compliant implementation of java.sql.Statement#execute(java.lang.String)
      boolean execute​(java.lang.String sql, int autoGeneratedKeys)
      Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int)
      boolean execute​(java.lang.String sql, int[] columnIndexes)
      Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int[])
      boolean execute​(java.lang.String sql, java.lang.String[] columnNames)
      Translation compliant implementation of java.sql.Statement#execute(java.lang.String, java.lang.String[])
      java.sql.ResultSet executeQuery​(java.lang.String sql)
      Translation compliant implementation of java.sql.Statement#executeQuery(java.lang.String)
      int executeUpdate​(java.lang.String sql)
      Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String)
      int executeUpdate​(java.lang.String sql, int autoGeneratedKeys)
      Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int)
      int executeUpdate​(java.lang.String sql, int[] columnIndexes)
      Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int[])
      int executeUpdate​(java.lang.String sql, java.lang.String[] columnNames)
      Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, java.lang.String[])
      protected abstract java.lang.Object getCreator()  
      protected abstract java.lang.Object getDelegate()  
      protected java.lang.Object post_Methods​(java.lang.reflect.Method m, java.lang.Object result)
      Post method interceptor.
      protected abstract java.lang.Object proxify​(java.lang.Object d, java.lang.Object creator)  
      protected java.lang.Object translateError​(java.lang.reflect.Method m, java.sql.SQLException ex)
      Error interceptor.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • BabelfishStatement

        public BabelfishStatement()

    • Method Detail

      • proxify

        protected abstract java.lang.Object proxify​(java.lang.Object d,
                                            java.lang.Object creator)

      • translateError

        protected java.lang.Object translateError​(java.lang.reflect.Method m,
                                          java.sql.SQLException ex)
                                   throws java.sql.SQLException
        Error interceptor. Handles the translation of error.
        Overrides:
        translateError in class BabelfishGenericProxy
        Parameters:
        m -
        ex -
        Returns:
        Throws:
        java.sql.SQLException

      • post_Methods

        protected java.lang.Object post_Methods​(java.lang.reflect.Method m,
                                        java.lang.Object result)
        Post method interceptor. Sets the translator in the returning object if the returning object is a child of BabelfishGenericProxy
        Overrides:
        post_Methods in class BabelfishGenericProxy
        Parameters:
        m -
        result -
        Returns:

      • addBatch

        public void addBatch​(java.lang.String sql)
              throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#addBatch(java.lang.String)
        Parameters:
        sql -
        Throws:
        java.sql.SQLException
        See Also:
        Statement.addBatch(java.lang.String)

      • execute

        public boolean execute​(java.lang.String sql)
                throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#execute(java.lang.String)
        Parameters:
        sql -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.execute(java.lang.String)

      • execute

        public boolean execute​(java.lang.String sql,
                       int autoGeneratedKeys)
                throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int)
        Parameters:
        sql -
        autoGeneratedKeys -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.execute(java.lang.String, int)

      • execute

        public boolean execute​(java.lang.String sql,
                       int[] columnIndexes)
                throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int[])
        Parameters:
        sql -
        columnIndexes -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.execute(java.lang.String, int[])

      • execute

        public boolean execute​(java.lang.String sql,
                       java.lang.String[] columnNames)
                throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#execute(java.lang.String, java.lang.String[])
        Parameters:
        sql -
        columnNames -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.execute(java.lang.String, java.lang.String[])

      • executeQuery

        public java.sql.ResultSet executeQuery​(java.lang.String sql)
                                throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#executeQuery(java.lang.String)
        Parameters:
        sql -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.executeQuery(java.lang.String)

      • executeUpdate

        public int executeUpdate​(java.lang.String sql)
                  throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String)
        Parameters:
        sql -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.executeUpdate(java.lang.String)

      • executeUpdate

        public int executeUpdate​(java.lang.String sql,
                         int autoGeneratedKeys)
                  throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int)
        Parameters:
        sql -
        autoGeneratedKeys -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.executeUpdate(java.lang.String, int)

      • executeUpdate

        public int executeUpdate​(java.lang.String sql,
                         int[] columnIndexes)
                  throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int[])
        Parameters:
        sql -
        columnIndexes -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.executeUpdate(java.lang.String, int[])

      • executeUpdate

        public int executeUpdate​(java.lang.String sql,
                         java.lang.String[] columnNames)
                  throws java.sql.SQLException
        Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, java.lang.String[])
        Parameters:
        sql -
        columnNames -
        Returns:
        Throws:
        java.sql.SQLException
        See Also:
        Statement.executeUpdate(java.lang.String, java.lang.String[])