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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: ApplicationInfoService provide a storage place for singleton |
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15 * instance of ApplicationInfo object. |
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16 * |
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17 */ |
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18 |
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19 |
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20 #include "logger.h" |
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21 #include "monitor.h" |
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22 #include "javaoslayer.h" |
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23 #include "applicationinfo.h" |
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24 #include "applicationinfosetter.h" |
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25 #include "exceptionbase.h" |
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26 |
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27 |
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28 // ======== STATIC VARIABLES ======== |
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29 |
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30 /** |
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31 * Singleton |
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32 */ |
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33 |
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34 //OS_NONSHARABLE_CLASS(AppInfoGlobals) |
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35 class AppInfoGlobals |
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36 { |
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37 public: |
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38 AppInfoGlobals() : mAppInfo(0) |
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39 { |
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40 } |
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41 |
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42 public: |
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43 const java::runtime::ApplicationInfo* mAppInfo; |
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44 }; |
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45 |
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46 |
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47 #if defined(__WINSCW__) |
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48 |
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49 #include <pls.h> |
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50 AppInfoGlobals* getAppInfoGlobals() |
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51 { |
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52 // Access the PLS of this process |
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53 AppInfoGlobals* globals = |
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54 Pls<AppInfoGlobals>(TUid::Uid(0x200211DE)); |
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55 return globals; |
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56 } |
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57 |
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58 #else |
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59 |
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60 static AppInfoGlobals* sGlobals = 0; |
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61 |
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62 AppInfoGlobals* getAppInfoGlobals() |
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63 { |
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64 if (sGlobals == 0) |
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65 { |
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66 sGlobals = new AppInfoGlobals(); |
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67 } |
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68 return sGlobals; |
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69 } |
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70 #endif |
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71 |
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72 OS_EXPORT java::runtime::ApplicationInfo::ApplicationInfo() |
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73 { |
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74 } |
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75 |
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76 OS_EXPORT java::runtime::ApplicationInfo::~ApplicationInfo() |
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77 { |
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78 } |
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79 |
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80 OS_EXPORT void java::util::setApplicationInfoProvider(const java::runtime::ApplicationInfo& appInfo) |
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81 { |
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82 AppInfoGlobals* globals = getAppInfoGlobals(); |
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83 if (globals->mAppInfo != 0) |
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84 { |
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85 delete globals->mAppInfo; |
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86 } |
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87 globals->mAppInfo = &appInfo; |
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88 } |
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89 |
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90 OS_EXPORT const java::runtime::ApplicationInfo& java::runtime::ApplicationInfo::getInstance() |
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91 { |
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92 AppInfoGlobals* globals = getAppInfoGlobals(); |
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93 if (globals->mAppInfo == 0) |
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94 { |
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95 { |
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96 std::string errorStr = "ApplicationInfo service provider not available"; |
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97 throw java::util::ExceptionBase(errorStr, __FILE__, __FUNCTION__, __LINE__); |
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98 } |
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99 } |
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100 return *globals->mAppInfo; |
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101 } |