1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0""

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Factory class to create LogOutput.

    15 *

    16 */

    17 #include <logoutputfactory.h>

    18 #include <QHash>

    19 #include <QMetaObject>

    20 #include <QMetaProperty>

    21 #include "logoutput.h"

    22 #include "loglogger.h"

    23 

    24 typedef QHash<QString,LogOutputFactory::CREATE_ENTRY> CreateEntryContainer;

    25 

    26 Q_GLOBAL_STATIC(CreateEntryContainer, theCreateEntryList)

    27 

    28 static QString formalizeName(const QString &name)

    29 {

    30     QString formalName = name;

    31     formalName.toLower();

    32     formalName = formalName.trimmed();

    33     return formalName;

    34 }

    35 

    36 LogOutput *LogOutputFactory::createLogOutput(const QString &name)

    37 {

    38     return createLogOutput(name,QHash<QString,QVariant>());

    39 }

    40 

    41 LogOutput *LogOutputFactory::createLogOutput(const QString &name,

    42                                              const QHash<QString,QVariant> &properties /*= QHash<QString,QVariant>()*/)

    43 {

    44     LogOutputFactory::CREATE_ENTRY entry = theCreateEntryList()->value(formalizeName(name));

    45     

    46     LogOutput *output = entry ? (*entry)() : 0;

    47 

    48     if (output && !properties.isEmpty()) {

    49         const QMetaObject *metaObj = output->metaObject();

    50         int count = metaObj->propertyCount();

    51         for (int i = 0; i < count; i++) {

    52             QMetaProperty metaProperty = metaObj->property(i);

    53             if (metaProperty.isValid() && metaProperty.isWritable()) {

    54                 QVariant var = properties.value(metaProperty.name());

    55                 if (var.isValid()) {

    56                     metaProperty.write(output,var);

    57                 }

    58             }

    59         }

    60     }

    61 

    62     return output;

    63 }

    64 

    65 void LogOutputFactory::addCreateLogOutputEntry(const QString &name,CREATE_ENTRY entry)

    66 {

    67     if (!entry) {

    68         return;

    69     }

    70 

    71     QString formalName = formalizeName(name);

    72 

    73     if (theCreateEntryList()->value(formalName)) {

    74         LOGGER_LOG(QString("LogOutputFactory::addCreateLogOutputEntry << ") 

    75             + QString("create entry with the name:") + formalName + QString("already exists."));

    76         return;

    77     }

    78 

    79     theCreateEntryList()->insert(formalName,entry);

    80 }