connectivity/source/drivers/jdbc/Timestamp.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <java/sql/Timestamp.hxx>
  21 #include <java/tools.hxx>
  22 #include <connectivity/dbconversion.hxx>
  23 #include <osl/diagnose.h>
  24
  25 using namespace ::comphelper;
  26 using namespace connectivity;
  27
  28 //************ Class: java.sql.Date
  29
  30
  31 jclass java_sql_Date::theClass = nullptr;
  32 java_sql_Date::java_sql_Date( const css::util::Date& _rOut ) : java_util_Date( nullptr, nullptr )
  33 {
  34     SDBThreadAttach t;
  35     if( !t.pEnv )
  36         return;
  37     jvalue args[1];
  38     // Convert parameters
  39     OUString sDateStr = ::dbtools::DBTypeConversion::toDateString(_rOut);
  40     args[0].l = convertwchar_tToJavaString(t.pEnv,sDateStr);
  41
  42     // Turn of Java-Call for the constructor
  43     // initialise temporary variables
  44     jobject tempObj;
  45     static jmethodID mID(nullptr);
  46     if ( !mID )
  47     {
  48         static const char * const cSignature = "(Ljava/lang/String;)Ljava/sql/Date;";
  49         mID  = t.pEnv->GetStaticMethodID( getMyClass(), "valueOf", cSignature );
  50     }
  51     OSL_ENSURE(mID,"Unknown method id!");
  52     tempObj = t.pEnv->CallStaticObjectMethod( getMyClass(), mID, args[0].l );
  53     saveRef( t.pEnv, tempObj );
  54     t.pEnv->DeleteLocalRef( tempObj );
  55     // and clean
  56 }
  57
  58 java_sql_Date::~java_sql_Date()
  59 {}
  60
  61 jclass java_sql_Date::getMyClass() const
  62 {
  63     return st_getMyClass();
  64 }
  65 jclass java_sql_Date::st_getMyClass()
  66 {
  67     // the class needs only be fetched once, that is why it is static
  68     if( !theClass )
  69         theClass = findMyClass("java/sql/Date");
  70     return theClass;
  71 }
  72
  73
  74 java_sql_Date::operator css::util::Date()
  75 {
  76     return ::dbtools::DBTypeConversion::toDate(toString());
  77 }
  78
  79
  80 //************ Class: java.sql.Time
  81
  82
  83 jclass java_sql_Time::theClass = nullptr;
  84
  85 java_sql_Time::~java_sql_Time()
  86 {}
  87
  88 jclass java_sql_Time::getMyClass() const
  89 {
  90     return st_getMyClass();
  91 }
  92 jclass java_sql_Time::st_getMyClass()
  93 {
  94     // the class needs only be fetched once, that is why it is static
  95     if( !theClass )
  96         theClass = findMyClass("java/sql/Time");
  97     return theClass;
  98 }
  99 java_sql_Time::java_sql_Time( const css::util::Time& _rOut ): java_util_Date( nullptr, nullptr )
 100 {
 101     SDBThreadAttach t;
 102     if( !t.pEnv )
 103         return;
 104     jvalue args[1];
 105     // Convert parameters
 106     // java.sql.Time supports only whole seconds...
 107     OUString sDateStr = ::dbtools::DBTypeConversion::toTimeStringS(_rOut);
 108     args[0].l = convertwchar_tToJavaString(t.pEnv,sDateStr);
 109
 110     // Turn off Java-Call for the constructor
 111     // initialise temporary variables
 112     jobject tempObj;
 113     static jmethodID mID(nullptr);
 114     if ( !mID )
 115     {
 116         static const char * const cSignature = "(Ljava/lang/String;)Ljava/sql/Time;";
 117         mID  = t.pEnv->GetStaticMethodID( getMyClass(), "valueOf", cSignature );
 118     }
 119     OSL_ENSURE(mID,"Unknown method id!");
 120     tempObj = t.pEnv->CallStaticObjectMethod( getMyClass(), mID, args[0].l );
 121     t.pEnv->DeleteLocalRef(static_cast<jstring>(args[0].l));
 122     saveRef( t.pEnv, tempObj );
 123     t.pEnv->DeleteLocalRef( tempObj );
 124     // and clean
 125 }
 126
 127 java_sql_Time::operator css::util::Time()
 128 {
 129     return ::dbtools::DBTypeConversion::toTime(toString());
 130 }
 131
 132 //************ Class: java.sql.Timestamp
 133
 134
 135 jclass java_sql_Timestamp::theClass = nullptr;
 136
 137 java_sql_Timestamp::~java_sql_Timestamp()
 138 {}
 139
 140 jclass java_sql_Timestamp::getMyClass() const
 141 {
 142     return st_getMyClass();
 143 }
 144
 145 jclass java_sql_Timestamp::st_getMyClass()
 146 {
 147     // the class needs only be fetched once, that is why it is static
 148     if( !theClass )
 149         theClass = findMyClass("java/sql/Timestamp");
 150     return theClass;
 151 }
 152
 153 java_sql_Timestamp::java_sql_Timestamp(const css::util::DateTime& _rOut)
 154                    :java_util_Date( nullptr, nullptr )
 155 {
 156     SDBThreadAttach t;
 157     if( !t.pEnv )
 158         return;
 159     jvalue args[1];
 160     // Convert parameters
 161     OUString sDateStr = ::dbtools::DBTypeConversion::toDateTimeString(_rOut);
 162
 163     args[0].l = convertwchar_tToJavaString(t.pEnv,sDateStr);
 164
 165     // Turn off Java-Call for the constructor
 166     // initialise temporary variables
 167     jobject tempObj;
 168     static jmethodID mID(nullptr);
 169     if ( !mID )
 170     {
 171         static const char * const cSignature = "(Ljava/lang/String;)Ljava/sql/Timestamp;";
 172         mID  = t.pEnv->GetStaticMethodID( getMyClass(), "valueOf", cSignature );
 173     }
 174     OSL_ENSURE(mID,"Unknown method id!");
 175     tempObj = t.pEnv->CallStaticObjectMethod( getMyClass(), mID, args[0].l );
 176
 177     saveRef( t.pEnv, tempObj );
 178     t.pEnv->DeleteLocalRef( tempObj );
 179     // and clean
 180 }
 181
 182
 183 java_sql_Timestamp::operator css::util::DateTime()
 184 {
 185     return ::dbtools::DBTypeConversion::toDateTime(toString());
 186 }
 187
 188
 189 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */