@@ 149-175 (lines=27) @@ | ||
146 | * @throws ModelLayerException if not valid isolation level |
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147 | * @return ModelLayer $this |
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148 | */ |
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149 | protected function setTransactionIsolationLevel($isolation_level) |
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150 | { |
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151 | $valid_isolation_levels = |
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152 | [ |
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153 | Connection::ISOLATION_READ_COMMITTED, |
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154 | Connection::ISOLATION_REPEATABLE_READ, |
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155 | Connection::ISOLATION_SERIALIZABLE |
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156 | ]; |
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157 | ||
158 | if (!in_array( |
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159 | $isolation_level, |
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160 | $valid_isolation_levels |
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161 | )) { |
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162 | throw new ModelLayerException( |
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163 | sprintf( |
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164 | "'%s' is not a valid transaction isolation level. Valid isolation levels are {%s} see Connection class constants.", |
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165 | $isolation_level, |
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166 | join(', ', $valid_isolation_levels) |
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167 | ) |
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168 | ); |
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169 | } |
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170 | ||
171 | return $this->sendParameter( |
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172 | "set transaction isolation level %s", |
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173 | $isolation_level |
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174 | ); |
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175 | } |
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176 | ||
177 | /** |
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178 | * setTransactionAccessMode |
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@@ 189-214 (lines=26) @@ | ||
186 | * @throws ModelLayerException if not valid access mode |
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187 | * @return ModelLayer $this |
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188 | */ |
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189 | protected function setTransactionAccessMode($access_mode) |
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190 | { |
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191 | $valid_access_modes = |
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192 | [ |
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193 | Connection::ACCESS_MODE_READ_ONLY, |
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194 | Connection::ACCESS_MODE_READ_WRITE |
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195 | ]; |
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196 | ||
197 | if (!in_array( |
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198 | $access_mode, |
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199 | $valid_access_modes |
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200 | )) { |
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201 | throw new ModelLayerException( |
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202 | sprintf( |
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203 | "'%s' is not a valid transaction access mode. Valid access modes are {%s}, see Connection class constants.", |
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204 | $access_mode, |
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205 | join(', ', $valid_access_modes) |
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206 | ) |
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207 | ); |
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208 | } |
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209 | ||
210 | return $this->sendParameter( |
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211 | "set transaction %s", |
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212 | $access_mode |
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213 | ); |
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214 | } |
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215 | ||
216 | /** |
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217 | * setSavePoint |