Package org.firebirdsql.gds.ng

## Class AbstractParameterConverter<D extends AbstractConnection<IConnectionProperties,​?>,​S extends AbstractConnection<IServiceProperties,​?>>

- java.lang.Object
- - org.firebirdsql.gds.ng.AbstractParameterConverter<D,​S>

- All Implemented Interfaces:
    `ParameterConverter<D,​S>`
  Direct Known Subclasses:
    `JnaParameterConverter`, `V10ParameterConverter`

      public abstract class AbstractParameterConverter<D extends AbstractConnection<IConnectionProperties,​?>,​S extends AbstractConnection<IServiceProperties,​?>>
      extends java.lang.Object
      implements ParameterConverter<D,​S>

  Abstract class for behavior common to `ParameterConverter` implementations.
  Since:
    3.0
  Author:
    Mark Rotteveel

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `AbstractParameterConverter()` |

  - ### Method Summary

    All Methods Instance Methods Abstract Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected DatabaseParameterBuffer` | `createDatabaseParameterBuffer​(D connection)` |
    `protected ServiceParameterBuffer` | `createServiceParameterBuffer​(S connection)` |
    `protected abstract void` | `populateAuthenticationProperties​(AbstractConnection<?,​?> connection, ConnectionParameterBuffer pb)` | Populates the authentication properties of the parameter buffer.
    `protected void` | `populateDefaultProperties​(D connection, DatabaseParameterBuffer dpb)` | Populates the database parameter buffer with the standard Firebird properties explicitly supported through `IConnectionProperties`.
    `protected void` | `populateDefaultProperties​(S connection, ServiceParameterBuffer spb)` | Populates the database parameter buffer with the standard Firebird properties explicitly supported through `IConnectionProperties`.
    `DatabaseParameterBuffer` | `toDatabaseParameterBuffer​(D connection)` | Builds a `DatabaseParameterBuffer` from the supplied {code IConnectionProperties}.
    `ServiceParameterBuffer` | `toServiceParameterBuffer​(S connection)` | Builds a `ServiceParameterBuffer` from the supplied {code IServiceProperties}.

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### AbstractParameterConverter

          public AbstractParameterConverter()

  - ### Method Detail

    - #### createDatabaseParameterBuffer

          protected DatabaseParameterBuffer createDatabaseParameterBuffer​(D connection)

    - #### createServiceParameterBuffer

          protected ServiceParameterBuffer createServiceParameterBuffer​(S connection)

    - #### toDatabaseParameterBuffer

          public final DatabaseParameterBuffer toDatabaseParameterBuffer​(D connection)
                                                                  throws java.sql.SQLException

      Description copied from interface: `ParameterConverter`
      Builds a `DatabaseParameterBuffer` from the supplied {code IConnectionProperties}.
      Specified by:
        `toDatabaseParameterBuffer` in interface `ParameterConverter<D extends AbstractConnection<IConnectionProperties,​?>,​S extends AbstractConnection<IServiceProperties,​?>>`
      Parameters:
        `connection` - Database connection
      Returns:
        Database parameter buffer populated based on the connection properties
      Throws:
        `java.sql.SQLException` - For errors

    - #### populateDefaultProperties

          protected void populateDefaultProperties​(D connection,
                                                   DatabaseParameterBuffer dpb)
                                            throws java.sql.SQLException

      Populates the database parameter buffer with the standard Firebird properties explicitly supported through `IConnectionProperties`.
      Parameters:
        `connection` - Database connection
        `dpb` - Database parameter buffer to populate
      Throws:
        `java.sql.SQLException` - For errors generating authentication information

    - #### populateAuthenticationProperties

          protected abstract void populateAuthenticationProperties​(AbstractConnection<?,​?> connection,
                                                                   ConnectionParameterBuffer pb)
                                                            throws java.sql.SQLException

      Populates the authentication properties of the parameter buffer.
      Parameters:
        `connection` - Database connection
        `pb` - Parameter buffer to populate
      Throws:
        `java.sql.SQLException` - For errors generating authentication information

    - #### toServiceParameterBuffer

          public final ServiceParameterBuffer toServiceParameterBuffer​(S connection)
                                                                throws java.sql.SQLException

      Description copied from interface: `ParameterConverter`
      Builds a `ServiceParameterBuffer` from the supplied {code IServiceProperties}.
      Specified by:
        `toServiceParameterBuffer` in interface `ParameterConverter<D extends AbstractConnection<IConnectionProperties,​?>,​S extends AbstractConnection<IServiceProperties,​?>>`
      Parameters:
        `connection` - Service connection
      Returns:
        Service parameter buffer populated based on the service properties
      Throws:
        `java.sql.SQLException` - For errors

    - #### populateDefaultProperties

          protected void populateDefaultProperties​(S connection,
                                                   ServiceParameterBuffer spb)
                                            throws java.sql.SQLException

      Populates the database parameter buffer with the standard Firebird properties explicitly supported through `IConnectionProperties`.
      Parameters:
        `connection` - Service connection
        `spb` - Service parameter buffer to populate
      Throws:
        `java.sql.SQLException` - For errors generating authentication information