diff options
Diffstat (limited to 'connectivity/source/drivers/kab/kcondition.cxx')
| -rw-r--r-- | connectivity/source/drivers/kab/kcondition.cxx | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/connectivity/source/drivers/kab/kcondition.cxx b/connectivity/source/drivers/kab/kcondition.cxx new file mode 100644 index 000000000000..c99905678242 --- /dev/null +++ b/connectivity/source/drivers/kab/kcondition.cxx @@ -0,0 +1,229 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_connectivity.hxx" + +#include "kcondition.hxx" +#include "kfields.hxx" +#include "connectivity/CommonTools.hxx" + +using namespace ::connectivity::kab; +using namespace ::com::sun::star::sdbc; +// ----------------------------------------------------------------------------- +KabCondition::~KabCondition() +{ +} +// ----------------------------------------------------------------------------- +KabConditionConstant::KabConditionConstant(const sal_Bool bValue) + : KabCondition(), + m_bValue(bValue) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionConstant::isAlwaysTrue() const +{ + return m_bValue; +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionConstant::isAlwaysFalse() const +{ + return !m_bValue; +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionConstant::eval(const ::KABC::Addressee &) const +{ + return m_bValue; +} +// ----------------------------------------------------------------------------- +KabConditionColumn::KabConditionColumn(const ::rtl::OUString &sColumnName) throw(SQLException) + : KabCondition(), + m_nFieldNumber(findKabField(sColumnName)) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionColumn::isAlwaysTrue() const +{ + // Sometimes true, sometimes false + return sal_False; +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionColumn::isAlwaysFalse() const +{ + // Sometimes true, sometimes false + return sal_False; +} +// ----------------------------------------------------------------------------- +KabConditionNull::KabConditionNull(const ::rtl::OUString &sColumnName) throw(SQLException) + : KabConditionColumn(sColumnName) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionNull::eval(const ::KABC::Addressee &aAddressee) const +{ + QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); + + return aQtName.isNull(); +// KDE address book currently does not use NULL values. +// But it might do it someday +} +// ----------------------------------------------------------------------------- +KabConditionNotNull::KabConditionNotNull(const ::rtl::OUString &sColumnName) throw(SQLException) + : KabConditionColumn(sColumnName) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionNotNull::eval(const ::KABC::Addressee &aAddressee) const +{ + QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); + + return !aQtName.isNull(); +// KDE address book currently does not use NULL values. +// But it might do it someday +} +// ----------------------------------------------------------------------------- +KabConditionCompare::KabConditionCompare(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) + : KabConditionColumn(sColumnName), + m_sMatchString(sMatchString) +{ +} +// ----------------------------------------------------------------------------- +KabConditionEqual::KabConditionEqual(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) + : KabConditionCompare(sColumnName, sMatchString) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionEqual::eval(const ::KABC::Addressee &aAddressee) const +{ + QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); +// Timestamps should not be compared according to their string value +// The syntax for such queries should be like +// {ts '2004-03-29 12:55:00.000000'} +// They should also support operators like '<' or '>=' + + if (aQtName.isNull()) return sal_False; + + ::rtl::OUString sValue((const sal_Unicode *) aQtName.ucs2()); + return sValue == m_sMatchString; +} +// ----------------------------------------------------------------------------- +KabConditionDifferent::KabConditionDifferent(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) + : KabConditionCompare(sColumnName, sMatchString) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionDifferent::eval(const ::KABC::Addressee &aAddressee) const +{ + QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); + + if (aQtName.isNull()) return sal_False; + + ::rtl::OUString sValue((const sal_Unicode *) aQtName.ucs2()); + return sValue != m_sMatchString; +} +// ----------------------------------------------------------------------------- +KabConditionSimilar::KabConditionSimilar(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) + : KabConditionCompare(sColumnName, sMatchString) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionSimilar::eval(const ::KABC::Addressee &aAddressee) const +{ + QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); + + if (aQtName.isNull()) return sal_False; + + ::rtl::OUString sValue((const sal_Unicode *) aQtName.ucs2()); + return match(m_sMatchString, sValue, '\0'); +} +// ----------------------------------------------------------------------------- +KabConditionBoolean::KabConditionBoolean(KabCondition *pLeft, KabCondition *pRight) + : KabCondition(), + m_pLeft(pLeft), + m_pRight(pRight) +{ +} +// ----------------------------------------------------------------------------- +KabConditionBoolean::~KabConditionBoolean() +{ + delete m_pLeft; + delete m_pRight; +} +// ----------------------------------------------------------------------------- +KabConditionOr::KabConditionOr(KabCondition *pLeft, KabCondition *pRight) + : KabConditionBoolean(pLeft, pRight) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionOr::isAlwaysTrue() const +{ + return m_pLeft->isAlwaysTrue() || m_pRight->isAlwaysTrue(); +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionOr::isAlwaysFalse() const +{ + return m_pLeft->isAlwaysFalse() && m_pRight->isAlwaysFalse(); +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionOr::eval(const ::KABC::Addressee &aAddressee) const +{ + // We avoid evaluating terms as much as we can + if (m_pLeft->isAlwaysTrue() || m_pRight->isAlwaysTrue()) return sal_True; + if (m_pLeft->isAlwaysFalse() && m_pRight->isAlwaysFalse()) return sal_False; + + if (m_pLeft->eval(aAddressee)) return sal_True; + if (m_pRight->eval(aAddressee)) return sal_True; + + return sal_False; +} +// ----------------------------------------------------------------------------- +KabConditionAnd::KabConditionAnd(KabCondition *pLeft, KabCondition *pRight) + : KabConditionBoolean(pLeft, pRight) +{ +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionAnd::isAlwaysTrue() const +{ + return m_pLeft->isAlwaysTrue() && m_pRight->isAlwaysTrue(); +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionAnd::isAlwaysFalse() const +{ + return m_pLeft->isAlwaysFalse() || m_pRight->isAlwaysFalse(); +} +// ----------------------------------------------------------------------------- +sal_Bool KabConditionAnd::eval(const ::KABC::Addressee &aAddressee) const +{ + // We avoid evaluating terms as much as we can + if (m_pLeft->isAlwaysFalse() || m_pRight->isAlwaysFalse()) return sal_False; + if (m_pLeft->isAlwaysTrue() && m_pRight->isAlwaysTrue()) return sal_True; + + if (!m_pLeft->eval(aAddressee)) return sal_False; + if (!m_pRight->eval(aAddressee)) return sal_False; + + return sal_True; +} |