Class SetChart

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.SetChart

public class SetChart
extends DAO

A Data Access Object to write Approach Charts.

Since:

1.0

Version:

10.6

Author:

Luke

Field Summary

Fields inherited from class org.deltava.dao.DAO

_queryMax, _queryStart, _queryTimeout, WGS84_SRID

Constructor Summary

Constructors

Constructor	Description
SetChart(Connection c)	Initializes the Data Access Object.

Method Summary

Modifier and Type	Method	Description
void	delete(int id)	Deletes an Approach Chart from the Database.
void	logUse(Chart c)	Updates an Approach Chart's usage counter.
void	save(Chart c)	Saves an approach chart image.
void	update(Chart c)	Updates an Approach Chart's metadata.
void	write(Chart c)	Adds or updates an Approach Chart to the database.

Methods inherited from class org.deltava.dao.DAO

commitTransaction, createTimestamp, executeIDs, executeUpdate, executeUpdate, expandDate, formatDBName, formatLocation, getNewID, getQueryCount, prepare, prepareWithoutLimits, rollbackTransaction, setQueryMax, setQueryStart, setQueryTimeout, startTransaction, toID, toID, toInstant

Methods inherited from class java.lang.Object

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

Constructor Details

SetChart

public SetChart(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Details

write

public void write(Chart c)
           throws DAOException

Adds or updates an Approach Chart to the database.

Parameters:

c - the Chart bean

Throws:

DAOException - if a JDBC error occurs

update

public void update(Chart c)
            throws DAOException

Updates an Approach Chart's metadata.

Parameters:

c - the Approach Chart

Throws:

DAOException - if a JDBC error occurs

save

public void save(Chart c)
          throws DAOException

Saves an approach chart image.

Parameters:

c - the Chart

Throws:

IllegalStateException - if the Chart is not loaded

DAOException - if a JDBC error occurs

logUse

public void logUse(Chart c)
            throws DAOException

Updates an Approach Chart's usage counter.

Parameters:

c - the Approach Chart

Throws:

DAOException - if a JDBC error occurs

delete

public void delete(int id)
            throws DAOException

Deletes an Approach Chart from the Database.

Parameters:

id - the Chart database ID

Throws:

DAOException - if a JDBC error occurs