/*
* Copyright 2001-2008 Geert Bevin <gbevin[remove] at uwyn dot com>
* Licensed under the Apache License, Version 2.0 (the "License")
* $Id: org_firebirdsql_jdbc_FBDriver.java 3918 2008-04-14 17:35:35Z gbevin $
*/
package com.uwyn.rife.scheduler.taskoptionmanagers.databasedrivers;
import com.uwyn.rife.config.RifeConfig;
import com.uwyn.rife.database.Datasource;
import com.uwyn.rife.database.DbPreparedStatement;
import com.uwyn.rife.database.DbPreparedStatementHandler;
import com.uwyn.rife.database.queries.CreateTable;
import com.uwyn.rife.database.queries.Insert;
import com.uwyn.rife.database.queries.Update;
import com.uwyn.rife.scheduler.Taskoption;
import com.uwyn.rife.scheduler.exceptions.TaskoptionManagerException;
import com.uwyn.rife.scheduler.taskoptionmanagers.exceptions.DuplicateTaskoptionException;
import com.uwyn.rife.scheduler.taskoptionmanagers.exceptions.InexistentTaskIdException;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
public class org_firebirdsql_jdbc_FBDriver extends generic
{
public org_firebirdsql_jdbc_FBDriver(Datasource datasource)
{
super(datasource);
int name_length = RifeConfig.Scheduler.getTaskoptionNameMaximumLength();
if (name_length > 64)
{
name_length = 64;
}
mCreateTableTaskoption = new CreateTable(getDatasource())
.table(RifeConfig.Scheduler.getTableTaskoption())
.column("task_id", Integer.class, CreateTable.NOTNULL)
.column("name", String.class, name_length, CreateTable.NOTNULL)
.column("optionvalue", String.class, RifeConfig.Scheduler.getTaskoptionValueMaximumLength(), CreateTable.NOTNULL)
.primaryKey(RifeConfig.Scheduler.getTableTaskoption().toUpperCase()+"_PK", new String[] {"task_id", "name"})
.foreignKey(RifeConfig.Scheduler.getTableTaskoption().toUpperCase()+"_TASKID_FK", RifeConfig.Scheduler.getTableTask(), "task_id", "id", null, CreateTable.CASCADE);
mAddTaskoption = new Insert(getDatasource())
.into(mCreateTableTaskoption.getTable())
.fieldParameter("task_id")
.fieldParameter("name")
.fieldParameter("optionvalue");
mUpdateTaskoption = new Update(getDatasource())
.table(mCreateTableTaskoption.getTable())
.fieldParameter("optionvalue")
.whereParameter("task_id", "=")
.whereParameterAnd("name", "=");
}
public boolean addTaskoption(final Taskoption taskoption)
throws TaskoptionManagerException
{
try
{
return _addTaskoption(mAddTaskoption, new DbPreparedStatementHandler() {
public void setParameters(DbPreparedStatement statement)
{
statement
.setInt("task_id", taskoption.getTaskId())
.setString("name", taskoption.getName())
.setString("optionvalue", taskoption.getValue());
}
}, taskoption);
}
catch (TaskoptionManagerException e)
{
if (null != e.getCause() &&
null != e.getCause().getCause())
{
String message = e.getCause().getCause().getMessage().toUpperCase();
if (-1 != message.indexOf(mCreateTableTaskoption.getForeignKeys().get(0).getName()))
{
throw new InexistentTaskIdException(taskoption.getTaskId());
}
else if (-1 != message.indexOf(mCreateTableTaskoption.getPrimaryKeys().get(0).getName()))
{
throw new DuplicateTaskoptionException(taskoption.getTaskId(), taskoption.getName());
}
}
throw e;
}
}
public boolean updateTaskoption(final Taskoption taskoption)
throws TaskoptionManagerException
{
try
{
return _updateTaskoption(mUpdateTaskoption, new DbPreparedStatementHandler() {
public void setParameters(DbPreparedStatement statement)
{
statement
.setInt("task_id", taskoption.getTaskId())
.setString("name", taskoption.getName())
.setString("optionvalue", taskoption.getValue());
}
}, taskoption);
}
catch (TaskoptionManagerException e)
{
if (null != e.getCause() &&
null != e.getCause().getCause())
{
String message = e.getCause().getCause().getMessage().toUpperCase();
if (-1 != message.indexOf(mCreateTableTaskoption.getForeignKeys().get(0).getName()))
{
throw new InexistentTaskIdException(taskoption.getTaskId());
}
else if (-1 != message.indexOf(mCreateTableTaskoption.getPrimaryKeys().get(0).getName()))
{
throw new DuplicateTaskoptionException(taskoption.getTaskId(), taskoption.getName());
}
}
throw e;
}
}
public Taskoption getTaskoption(int taskId, String name)
throws TaskoptionManagerException
{
return _getTaskoption(mGetTaskoption, new FirebirdProcessTaskoption(), taskId, name);
}
public Collection<Taskoption> getTaskoptions(int taskId)
throws TaskoptionManagerException
{
return _getTaskoptions(mGetTaskoptions, new FirebirdProcessTaskoption(), taskId);
}
protected class FirebirdProcessTaskoption extends ProcessTaskoption
{
public boolean processRow(ResultSet resultSet)
throws SQLException
{
assert resultSet != null;
mTaskoption = new Taskoption();
mTaskoption.setTaskId(resultSet.getInt("task_id"));
mTaskoption.setName(resultSet.getString("name"));
mTaskoption.setValue(resultSet.getString("optionvalue"));
if (mCollection != null)
{
mCollection.add(mTaskoption);
}
return true;
}
}
}