| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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; |
| } |
