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1 /* |
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2 * Copyright (c) 2004 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: Attribute library object holder. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include "CPEngAttrLibObjectHolder.h" |
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20 #include "CPEngSessionSlotObject.h" |
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21 #include "CPEngSessionSlotObjectCon.h" |
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22 |
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23 #include "CPEngPresenceAttrManager.h" |
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24 #include "CPEngPresenceAttrTransactionEnv.h" |
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25 #include "CPEngAttributeTransactionFactory.h" |
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26 |
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27 |
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28 // ============================ MEMBER FUNCTIONS =============================== |
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29 |
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30 // ----------------------------------------------------------------------------- |
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31 // CPEngAttrLibObjectHolder::InstanceLC() |
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32 // Singleton retrieve method. |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 CPEngAttrLibObjectHolder* CPEngAttrLibObjectHolder::InstanceLC() |
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36 { |
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37 CPEngAttrLibObjectHolder* holder = NULL; |
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38 |
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39 holder = ( CPEngAttrLibObjectHolder* ) Dll::Tls(); |
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40 if ( !holder ) |
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41 { |
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42 holder = CPEngAttrLibObjectHolder::NewLC(); |
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43 User::LeaveIfError( Dll::SetTls( holder ) ); |
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44 } |
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45 else |
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46 { |
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47 TInt val = holder->Open(); // CSI: 65 # |
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48 CleanupClosePushL( *holder ); |
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49 } |
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50 |
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51 return holder; |
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52 } |
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53 |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CPEngAttrLibObjectHolder::HandleThreadDetach() |
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57 // ----------------------------------------------------------------------------- |
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58 // |
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59 void CPEngAttrLibObjectHolder::HandleThreadDetach() |
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60 { |
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61 CPEngAttrLibObjectHolder* holder; |
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62 holder = ( CPEngAttrLibObjectHolder* ) Dll::Tls(); |
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63 delete holder; |
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64 } |
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65 |
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66 |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CPEngAttrLibObjectHolder::NewLC() |
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70 // Two-phased constructor. |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 CPEngAttrLibObjectHolder* CPEngAttrLibObjectHolder::NewLC() |
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74 { |
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75 CPEngAttrLibObjectHolder* self = new( ELeave ) CPEngAttrLibObjectHolder; |
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76 CleanupClosePushL( *self ); |
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77 self->ConstructL(); |
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78 return self; |
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79 } |
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80 |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // CPEngAttrLibObjectHolder::CPEngAttrLibObjectHolder |
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84 // C++ default constructor can NOT contain any code, that |
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85 // might leave. |
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86 // ----------------------------------------------------------------------------- |
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87 // |
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88 CPEngAttrLibObjectHolder::CPEngAttrLibObjectHolder() |
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89 { |
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90 } |
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91 |
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92 |
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93 // Destructor |
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94 CPEngAttrLibObjectHolder::~CPEngAttrLibObjectHolder() |
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95 { |
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96 delete iAttributeManagers; |
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97 delete iAttributeTransEnvs; |
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98 delete iAttributeTransFacts; |
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99 Dll::SetTls( NULL ); |
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100 |
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101 #if _BullseyeCoverage |
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102 cov_write(); |
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103 #endif |
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104 } |
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105 |
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106 |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // CPEngAttrLibObjectHolder::ConstructL() |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 void CPEngAttrLibObjectHolder::ConstructL() |
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113 { |
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114 iAttributeManagers = CPEngSessionSlotObjectCon::NewL(); |
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115 iAttributeTransEnvs = CPEngSessionSlotObjectCon::NewL(); |
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116 iAttributeTransFacts = CPEngSessionSlotObjectCon::NewL(); |
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117 } |
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118 |
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119 |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CPEngAttrLibObjectHolder::AttributeManagerInstanceL() |
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123 // |
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124 // NOTE!! Method increases returned object reference count by one before |
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125 // returning it. |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 MPEngPresenceAttrManager* CPEngAttrLibObjectHolder::AttributeManagerInstanceL( |
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129 const CPEngSessionSlotId& aSlotId ) |
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130 { |
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131 CPEngPresenceAttrManager* attrManager = |
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132 ( CPEngPresenceAttrManager* ) iAttributeManagers->FindById( aSlotId ); |
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133 if ( !attrManager ) |
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134 { |
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135 attrManager = CPEngPresenceAttrManager::NewLC( aSlotId ); |
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136 attrManager->SetOwner( *this ); |
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137 iAttributeManagers->AddL( attrManager ); |
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138 CleanupStack::Pop(); //Leave reference open to MPEngPresenceAttrManager |
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139 } |
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140 else { |
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141 attrManager->Open(); // CSI: 65 # |
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142 } |
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143 |
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144 return attrManager; |
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145 } |
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146 |
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147 |
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148 // ----------------------------------------------------------------------------- |
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149 // CPEngAttrLibObjectHolder::AttributeTransEnvInstanceL() |
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150 // |
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151 // NOTE!! Method increases returned object reference count by one before |
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152 // returning it. |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 MPEngPresenceAttrTransactionEnv* CPEngAttrLibObjectHolder::AttributeTransEnvInstanceL( |
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156 const CPEngSessionSlotId& aSlotId ) |
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157 { |
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158 CPEngPresenceAttrTransactionEnv* transEnv = |
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159 ( CPEngPresenceAttrTransactionEnv* ) iAttributeTransEnvs->FindById( aSlotId ); |
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160 if ( !transEnv ) |
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161 { |
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162 MPEngPresenceAttrManager* attrMan = AttributeManagerInstanceL( aSlotId ); |
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163 CleanupClosePushL( *attrMan ); |
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164 transEnv = CPEngPresenceAttrTransactionEnv::NewL( aSlotId, *attrMan ); |
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165 CleanupStack::Pop(); //Leave reference open to MPEngPresenceAttrManager |
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166 //transEnv took its ownership |
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167 |
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168 |
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169 CleanupStack::PushL( transEnv ); |
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170 transEnv->SetOwner( *this ); |
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171 iAttributeTransEnvs->AddL( transEnv ); |
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172 CleanupStack::Pop(); //Leave initial reference open to CPEngPresenceAttrTransactionEnv |
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173 } |
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174 else { |
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175 transEnv->Open(); // CSI: 65 # |
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176 } |
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177 |
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178 return transEnv; |
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179 } |
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180 |
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181 |
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182 |
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183 // ----------------------------------------------------------------------------- |
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184 // CPEngAttrLibObjectHolder::AttributeTransFactInstanceL() |
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185 // |
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186 // NOTE!! Method increases returned object reference count by one before |
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187 // returning it. |
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188 // ----------------------------------------------------------------------------- |
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189 // |
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190 MPEngTransactionFactory* CPEngAttrLibObjectHolder::AttributeTransFactInstanceL( |
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191 const CPEngSessionSlotId& aSlotId ) |
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192 { |
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193 CPEngAttributeTransactionFactory* transFact = |
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194 ( CPEngAttributeTransactionFactory* ) iAttributeTransFacts->FindById( aSlotId ); |
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195 if ( !transFact ) |
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196 { |
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197 MPEngPresenceAttrManager* attrMan = AttributeManagerInstanceL( aSlotId ); |
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198 CleanupClosePushL( *attrMan ); |
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199 |
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200 MPEngPresenceAttrTransactionEnv* attrEnv = AttributeTransEnvInstanceL( aSlotId ); |
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201 CleanupClosePushL( *attrEnv ); |
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202 |
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203 transFact = CPEngAttributeTransactionFactory::NewL( aSlotId, *attrEnv, *attrMan ); |
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204 CleanupStack::Pop( 2 ); //CPEngAttributeTransactionFactory took ownership of |
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205 //attrMan and attrEnv |
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206 |
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207 CleanupClosePushL( *transFact ); |
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208 transFact->SetOwner( *this ); |
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209 iAttributeTransFacts->AddL( transFact ); |
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210 CleanupStack::Pop(); //Leave initial CPEngAttributeTransactionFactory reference open |
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211 } |
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212 |
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213 else { |
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214 transFact->Open(); // CSI: 65 # |
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215 } |
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216 |
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217 return transFact; |
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218 } |
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219 |
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220 |
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221 |
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222 // ----------------------------------------------------------------------------- |
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223 // CPEngAttrLibObjectHolder::__DbgInstanceOrNull() |
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224 // Debug helper. |
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225 // ----------------------------------------------------------------------------- |
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226 // |
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227 #ifdef _DEBUG |
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228 CPEngAttrLibObjectHolder* CPEngAttrLibObjectHolder::__DbgInstanceOrNull() |
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229 { |
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230 return ( CPEngAttrLibObjectHolder* ) Dll::Tls(); |
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231 } |
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232 #endif // _DEBUG |
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233 |
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234 |
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235 // ----------------------------------------------------------------------------- |
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236 // CPEngAttrLibObjectHolder::__DbgObjectCounts() |
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237 // Debug helper. |
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238 // ----------------------------------------------------------------------------- |
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239 // |
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240 #ifdef _DEBUG |
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241 void CPEngAttrLibObjectHolder::__DbgObjectCounts( TInt& aHolder, |
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242 TInt& aAttrMan, |
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243 TInt& aTransEnv, |
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244 TInt& aTransFact ) const |
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245 { |
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246 aHolder = 1; |
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247 aAttrMan = iAttributeManagers->Count(); |
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248 aTransEnv = iAttributeTransEnvs->Count(); |
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249 aTransFact = iAttributeTransFacts->Count(); |
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250 } |
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251 #endif // _DEBUG |
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252 |
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253 |
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254 |
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255 // ----------------------------------------------------------------------------- |
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256 // __DoGetRefCount() |
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257 // Debug helper. |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 #ifdef _DEBUG |
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261 void __DoGetRefCount( const CPEngSessionSlotObjectCon& aCon, |
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262 const CPEngSessionSlotId& aSlotId, |
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263 TInt& aRefCount ) |
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264 { |
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265 |
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266 const CPEngSessionSlotObject* obj = aCon.FindById( aSlotId ); |
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267 if ( obj ) |
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268 { |
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269 aRefCount = obj->RefCount(); |
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270 } |
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271 else |
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272 { |
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273 aRefCount = KErrNotFound; |
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274 } |
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275 } |
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276 #endif // _DEBUG |
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277 |
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278 |
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279 // ----------------------------------------------------------------------------- |
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280 // CPEngAttrLibObjectHolder::__DbgAttrManRefCount() |
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281 // Debug helper. |
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282 // ----------------------------------------------------------------------------- |
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283 // |
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284 #ifdef _DEBUG |
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285 void CPEngAttrLibObjectHolder::__DbgAttrManRefCount( const CPEngSessionSlotId& aSlotId, |
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286 TInt& aRefCount ) const |
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287 { |
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288 __DoGetRefCount( *iAttributeManagers, aSlotId, aRefCount ); |
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289 } |
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290 #endif // _DEBUG |
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291 |
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292 |
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293 // ----------------------------------------------------------------------------- |
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294 // CPEngAttrLibObjectHolder::__DbgTransEnvRefCount() |
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295 // Debug helper. |
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296 // ----------------------------------------------------------------------------- |
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297 // |
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298 #ifdef _DEBUG |
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299 void CPEngAttrLibObjectHolder::__DbgTransEnvRefCount( const CPEngSessionSlotId& aSlotId, |
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300 TInt& aRefCount ) const |
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301 { |
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302 __DoGetRefCount( *iAttributeTransEnvs, aSlotId, aRefCount ); |
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303 } |
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304 #endif // _DEBUG |
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305 |
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306 |
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307 // ----------------------------------------------------------------------------- |
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308 // CPEngAttrLibObjectHolder::__DbgTransFactRefCount() |
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309 // Debug helper. |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 #ifdef _DEBUG |
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313 void CPEngAttrLibObjectHolder::__DbgTransFactRefCount( const CPEngSessionSlotId& aSlotId, |
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314 TInt& aRefCount ) const |
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315 { |
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316 __DoGetRefCount( *iAttributeTransFacts, aSlotId, aRefCount ); |
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317 } |
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318 #endif // _DEBUG |
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319 |
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320 |
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321 // End of File |