| /**************************************************************************** |
| ** |
| ** Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team. |
| ** All rights reserved. |
| ** |
| ** Portion Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** |
| ** This file may be used under the terms of the GNU Lesser General Public |
| ** License version 2.1 as published by the Free Software Foundation and |
| ** appearing in the file LICENSE.LGPL included in the packaging of this file. |
| ** Please review the following information to ensure the GNU Lesser General |
| ** Public License version 2.1 requirements will be met: |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ****************************************************************************/ |
| |
| #include "qdocument_p.h" |
| #include "qreader_p.h" |
| #include "qclucene_global_p.h" |
| |
| #include <CLucene.h> |
| #include <CLucene/util/Reader.h> |
| #include <CLucene/document/Document.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| QCLuceneDocumentPrivate::QCLuceneDocumentPrivate() |
| : QSharedData() |
| { |
| document = 0; |
| deleteCLuceneDocument = true; |
| } |
| |
| QCLuceneDocumentPrivate::QCLuceneDocumentPrivate(const QCLuceneDocumentPrivate &other) |
| : QSharedData() |
| { |
| document = _CL_POINTER(other.document); |
| deleteCLuceneDocument = other.deleteCLuceneDocument; |
| } |
| |
| QCLuceneDocumentPrivate::~QCLuceneDocumentPrivate() |
| { |
| if (deleteCLuceneDocument) |
| _CLDECDELETE(document); |
| } |
| |
| |
| QCLuceneDocument::QCLuceneDocument() |
| : d(new QCLuceneDocumentPrivate()) |
| { |
| // nothing todo |
| d->document = new lucene::document::Document(); |
| } |
| |
| QCLuceneDocument::~QCLuceneDocument() |
| { |
| qDeleteAll(fieldList); |
| fieldList.clear(); |
| } |
| |
| void QCLuceneDocument::add(QCLuceneField *field) |
| { |
| field->d->deleteCLuceneField = false; |
| d->document->add(*field->d->field); |
| fieldList.append(field); |
| } |
| |
| QCLuceneField* QCLuceneDocument::getField(const QString &name) const |
| { |
| QCLuceneField* field = 0; |
| foreach (field, fieldList) { |
| if (field->name() == name && field->d->field != 0) |
| return field; |
| } |
| |
| field = 0; |
| TCHAR *fieldName = QStringToTChar(name); |
| lucene::document::Field *f = d->document->getField(fieldName); |
| if (f) { |
| field = new QCLuceneField(); |
| field->d->field = f; |
| fieldList.append(field); |
| field->d->deleteCLuceneField = false; |
| |
| lucene::util::Reader *r = f->readerValue(); |
| if (r) { |
| field->reader->d->reader = r; |
| field->reader->d->deleteCLuceneReader = false; |
| } |
| } |
| delete [] fieldName; |
| |
| return field; |
| } |
| |
| QString QCLuceneDocument::get(const QString &name) const |
| { |
| QCLuceneField* field = getField(name); |
| if (field) |
| return field->stringValue(); |
| |
| return QString(); |
| } |
| |
| QString QCLuceneDocument::toString() const |
| { |
| return TCharToQString(d->document->toString()); |
| } |
| |
| void QCLuceneDocument::setBoost(qreal boost) |
| { |
| d->document->setBoost(qreal(boost)); |
| } |
| |
| qreal QCLuceneDocument::getBoost() const |
| { |
| return qreal(d->document->getBoost()); |
| } |
| |
| void QCLuceneDocument::removeField(const QString &name) |
| { |
| TCHAR *fieldName = QStringToTChar(name); |
| d->document->removeField(fieldName); |
| delete [] fieldName; |
| |
| QList<QCLuceneField*> tmp; |
| lucene::document::DocumentFieldEnumeration *dfe = d->document->fields(); |
| while (dfe->hasMoreElements()) { |
| const lucene::document::Field* f = dfe->nextElement(); |
| foreach (QCLuceneField* field, fieldList) { |
| if (f == field->d->field) { |
| tmp.append(field); |
| break; |
| } |
| } |
| } |
| _CLDELETE(dfe); |
| fieldList = tmp; |
| } |
| |
| void QCLuceneDocument::removeFields(const QString &name) |
| { |
| for (qint32 i = fieldList.count() -1; i >= 0; --i) { |
| QCLuceneField* field = fieldList.at(i); |
| if (field->name() == name) |
| delete fieldList.takeAt(i); |
| } |
| |
| TCHAR *fieldName = QStringToTChar(name); |
| d->document->removeFields(fieldName); |
| delete [] fieldName; |
| } |
| |
| QStringList QCLuceneDocument::getValues(const QString &name) const |
| { |
| TCHAR *fieldName = QStringToTChar(name); |
| TCHAR **values = d->document->getValues(fieldName); |
| |
| QStringList retValue; |
| if (values) { |
| for (qint32 i = 0; 0 != values[i]; ++i) { |
| retValue.append(TCharToQString((const TCHAR*)values[i])); |
| delete [] values[i]; values[i] = 0; |
| } |
| delete values; |
| } |
| |
| delete [] fieldName; |
| return retValue; |
| } |
| |
| void QCLuceneDocument::clear() |
| { |
| d->document->clear(); |
| qDeleteAll(fieldList); |
| fieldList.clear(); |
| } |
| |
| QT_END_NAMESPACE |