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authoreilers <eilers>2004-05-04 18:49:04 (UTC)
committer eilers <eilers>2004-05-04 18:49:04 (UTC)
commitf1a3fc696787ae946464469b3f252aa425dbe51b (patch) (side-by-side diff)
treef06602aae8935b3a0d186c921cbdde61c045bcf1
parent04a7f91591987c01d312fbcaf6554ec6d728554d (diff)
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Minor modification in debug output
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
index 495a8dd..6c32b40 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
@@ -1,452 +1,454 @@
/*
This file is part of the Opie Project
Copyright (C) Stefan Eilers (Eilers.Stefan@epost.de)
=. Copyright (C) The Opie Team <opie-devel@handhelds.org>
.=l.
.>+-=
_;:, .> :=|. This program is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU Library General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. This program is distributed in the hope that
+ . -:. = it will be useful, but WITHOUT ANY WARRANTY;
: .. .:, . . . without even the implied warranty of
=_ + =;=|` MERCHANTABILITY or FITNESS FOR A
_.=:. : :=>`: PARTICULAR PURPOSE. See the GNU
..}^=.= = ; Library General Public License for more
++= -. .` .: details.
: = ...= . :.=-
-. .:....=;==+<; You should have received a copy of the GNU
-_. . . )=. = Library General Public License along with
-- :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/*
* SQL Backend for the OPIE-Calender Database.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <qarray.h>
#include <qstringlist.h>
#include <qpe/global.h>
#include <opie2/osqldriver.h>
#include <opie2/osqlmanager.h>
#include <opie2/osqlquery.h>
#include <opie2/opimrecurrence.h>
#include <opie2/odatebookaccessbackend_sql.h>
using namespace Opie::DB;
namespace {
/**
* a find query for custom elements
*/
class FindCustomQuery : public OSQLQuery {
public:
FindCustomQuery(int uid);
FindCustomQuery(const QArray<int>& );
~FindCustomQuery();
QString query()const;
private:
QString single()const;
QString multi()const;
QArray<int> m_uids;
int m_uid;
};
FindCustomQuery::FindCustomQuery(int uid)
: OSQLQuery(), m_uid( uid ) {
}
FindCustomQuery::FindCustomQuery(const QArray<int>& ints)
: OSQLQuery(), m_uids( ints ){
}
FindCustomQuery::~FindCustomQuery() {
}
QString FindCustomQuery::query()const{
// if ( m_uids.count() == 0 )
return single();
}
QString FindCustomQuery::single()const{
QString qu = "select uid, type, value from custom_data where uid = ";
qu += QString::number(m_uid);
return qu;
}
}
namespace Opie {
ODateBookAccessBackend_SQL::ODateBookAccessBackend_SQL( const QString& ,
const QString& fileName )
: ODateBookAccessBackend(), m_driver( NULL )
{
m_fileName = fileName.isEmpty() ? Global::applicationFileName( "datebook", "datebook.db" ) : fileName;
// Get the standart sql-driver from the OSQLManager..
OSQLManager man;
m_driver = man.standard();
m_driver->setUrl( m_fileName );
initFields();
load();
}
ODateBookAccessBackend_SQL::~ODateBookAccessBackend_SQL() {
if( m_driver )
delete m_driver;
}
void ODateBookAccessBackend_SQL::initFields()
{
// This map contains the translation of the fieldtype id's to
// the names of the table columns
m_fieldMap.insert( OPimEvent::FUid, "uid" );
m_fieldMap.insert( OPimEvent::FCategories, "Categories" );
m_fieldMap.insert( OPimEvent::FDescription, "Description" );
m_fieldMap.insert( OPimEvent::FLocation, "Location" );
m_fieldMap.insert( OPimEvent::FType, "Type" );
m_fieldMap.insert( OPimEvent::FAlarm, "Alarm" );
m_fieldMap.insert( OPimEvent::FSound, "Sound" );
m_fieldMap.insert( OPimEvent::FRType, "RType" );
m_fieldMap.insert( OPimEvent::FRWeekdays, "RWeekdays" );
m_fieldMap.insert( OPimEvent::FRPosition, "RPosition" );
m_fieldMap.insert( OPimEvent::FRFreq, "RFreq" );
m_fieldMap.insert( OPimEvent::FRHasEndDate, "RHasEndDate" );
m_fieldMap.insert( OPimEvent::FREndDate, "REndDate" );
m_fieldMap.insert( OPimEvent::FRCreated, "RCreated" );
m_fieldMap.insert( OPimEvent::FRExceptions, "RExceptions" );
m_fieldMap.insert( OPimEvent::FStart, "Start" );
m_fieldMap.insert( OPimEvent::FEnd, "End" );
m_fieldMap.insert( OPimEvent::FNote, "Note" );
m_fieldMap.insert( OPimEvent::FTimeZone, "TimeZone" );
m_fieldMap.insert( OPimEvent::FRecParent, "RecParent" );
m_fieldMap.insert( OPimEvent::FRecChildren, "Recchildren" );
// Create a map that maps the column name to the id
QMapConstIterator<int, QString> it;
for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
m_reverseFieldMap.insert( it.data(), it.key() );
}
}
bool ODateBookAccessBackend_SQL::load()
{
if (!m_driver->open() )
return false;
// Don't expect that the database exists.
// It is save here to create the table, even if it
// do exist. ( Is that correct for all databases ?? )
QString qu = "create table datebook( uid INTEGER PRIMARY KEY ";
QMap<int, QString>::Iterator it;
for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
qu += QString( ",%1 VARCHAR(10)" ).arg( it.data() );
}
qu += " );";
qu += "create table custom_data( uid INTEGER, id INTEGER, type VARCHAR(10), priority INTEGER, value VARCHAR(10), PRIMARY KEY /* identifier */ (uid, id) );";
qWarning( "command: %s", qu.latin1() );
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
if ( res.state() != OSQLResult::Success )
return false;
update();
return true;
}
void ODateBookAccessBackend_SQL::update()
{
QString qu = "select uid from datebook";
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
if ( res.state() != OSQLResult::Success ){
// m_uids.clear();
return;
}
m_uids = extractUids( res );
}
bool ODateBookAccessBackend_SQL::reload()
{
return load();
}
bool ODateBookAccessBackend_SQL::save()
{
return m_driver->close(); // Shouldn't m_driver->sync be better than close ? (eilers)
}
QArray<int> ODateBookAccessBackend_SQL::allRecords()const
{
return m_uids;
}
QArray<int> ODateBookAccessBackend_SQL::queryByExample(const OPimEvent&, int, const QDateTime& ) {
return QArray<int>();
}
void ODateBookAccessBackend_SQL::clear()
{
QString qu = "drop table datebook;";
qu += "drop table custom_data;";
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
reload();
}
OPimEvent ODateBookAccessBackend_SQL::find( int uid ) const{
qDebug( "ODateBookAccessBackend_SQL::find( %d )", uid );
QString qu = "select *";
qu += "from datebook where uid = " + QString::number(uid);
+ qDebug( "Query: %s", qu.latin1() );
+
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
OSQLResultItem resItem = res.first();
// Create Map for date event and insert UID
QMap<int,QString> dateEventMap;
dateEventMap.insert( OPimEvent::FUid, QString::number( uid ) );
// Now insert the data out of the columns into the map.
QMapConstIterator<int, QString> it;
for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
dateEventMap.insert( m_reverseFieldMap[*it], resItem.data( *it ) );
}
// Last step: Put map into date event, add custom map and return it
OPimEvent retDate( dateEventMap );
retDate.setExtraMap( requestCustom( uid ) );
- qDebug( "ODateBookAccessBackend_SQL::find() end", uid );
+ qDebug( "ODateBookAccessBackend_SQL::find( %d ) end", uid );
return retDate;
}
// FIXME: Speed up update of uid's..
bool ODateBookAccessBackend_SQL::add( const OPimEvent& ev )
{
QMap<int,QString> eventMap = ev.toMap();
QString qu = "insert into datebook VALUES( " + QString::number( ev.uid() );
QMap<int, QString>::Iterator it;
for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
if ( !eventMap[it.key()].isEmpty() )
qu += QString( ",\"%1\"" ).arg( eventMap[it.key()] );
else
qu += QString( ",\"\"" );
}
qu += " );";
// Add custom entries
int id = 0;
QMap<QString, QString> customMap = ev.toExtraMap();
for( QMap<QString, QString>::Iterator it = customMap.begin();
it != customMap.end(); ++it ){
qu += "insert into custom_data VALUES("
+ QString::number( ev.uid() )
+ ","
+ QString::number( id++ )
+ ",'"
+ it.key() //.latin1()
+ "',"
+ "0" // Priority for future enhancements
+ ",'"
+ it.data() //.latin1()
+ "');";
}
qWarning("add %s", qu.latin1() );
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
if ( res.state() != OSQLResult::Success ){
return false;
}
// Update list of uid's
update();
return true;
}
// FIXME: Speed up update of uid's..
bool ODateBookAccessBackend_SQL::remove( int uid )
{
QString qu = "DELETE from datebook where uid = "
+ QString::number( uid ) + ";";
qu += "DELETE from custom_data where uid = "
+ QString::number( uid ) + ";";
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
if ( res.state() != OSQLResult::Success ){
return false;
}
// Update list of uid's
update();
return true;
}
bool ODateBookAccessBackend_SQL::replace( const OPimEvent& ev )
{
remove( ev.uid() );
return add( ev );
}
QArray<int> ODateBookAccessBackend_SQL::rawEvents()const
{
return allRecords();
}
QArray<int> ODateBookAccessBackend_SQL::rawRepeats()const
{
QString qu = "select uid from datebook where RType!=\"\" AND RType!=\"NoRepeat\"";
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
if ( res.state() != OSQLResult::Success ){
QArray<int> nix;
return nix;
}
return extractUids( res );
}
QArray<int> ODateBookAccessBackend_SQL::nonRepeats()const
{
QString qu = "select uid from datebook where RType=\"\" or RType=\"NoRepeat\"";
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
if ( res.state() != OSQLResult::Success ){
QArray<int> nix;
return nix;
}
return extractUids( res );
}
OPimEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats()
{
QArray<int> nonRepUids = nonRepeats();
OPimEvent::ValueList list;
for (uint i = 0; i < nonRepUids.count(); ++i ){
list.append( find( nonRepUids[i] ) );
}
return list;
}
OPimEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats()
{
QArray<int> rawRepUids = rawRepeats();
OPimEvent::ValueList list;
for (uint i = 0; i < rawRepUids.count(); ++i ){
list.append( find( rawRepUids[i] ) );
}
return list;
}
QArray<int> ODateBookAccessBackend_SQL::matchRegexp( const QRegExp &r ) const
{
QString qu = "SELECT uid FROM datebook WHERE (";
// Do it make sense to search other fields, too ?
qu += " rlike(\""+ r.pattern() + "\", Location ) OR";
qu += " rlike(\""+ r.pattern() + "\", Note )";
qu += " )";
qDebug( "query: %s", qu.latin1() );
OSQLRawQuery raw( qu );
OSQLResult res = m_driver->query( &raw );
return extractUids( res );
}
/* ===== Private Functions ========================================== */
QArray<int> ODateBookAccessBackend_SQL::extractUids( OSQLResult& res ) const
{
qWarning("extractUids");
QTime t;
t.start();
OSQLResultItem::ValueList list = res.results();
OSQLResultItem::ValueList::Iterator it;
QArray<int> ints(list.count() );
qWarning(" count = %d", list.count() );
int i = 0;
for (it = list.begin(); it != list.end(); ++it ) {
ints[i] = (*it).data("uid").toInt();
i++;
}
qWarning("extractUids ready: count2 = %d needs %d ms", i, t.elapsed() );
return ints;
}
QMap<QString, QString> ODateBookAccessBackend_SQL::requestCustom( int uid ) const
{
QTime t;
t.start();
QMap<QString, QString> customMap;
FindCustomQuery query( uid );
OSQLResult res_custom = m_driver->query( &query );
if ( res_custom.state() == OSQLResult::Failure ) {
qWarning("OSQLResult::Failure in find query !!");
QMap<QString, QString> empty;
return empty;
}
OSQLResultItem::ValueList list = res_custom.results();
OSQLResultItem::ValueList::Iterator it = list.begin();
for ( ; it != list.end(); ++it ) {
customMap.insert( (*it).data( "type" ), (*it).data( "value" ) );
}
qDebug("RequestCustom needed: %d ms", t.elapsed() );
return customMap;
}
}