1 | <?php |
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2 | /* |
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3 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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4 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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5 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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6 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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7 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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8 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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9 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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10 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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11 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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12 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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13 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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14 | * |
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15 | * This software consists of voluntary contributions made by many individuals |
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16 | * and is licensed under the MIT license. For more information, see |
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17 | * <http://www.doctrine-project.org>. |
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18 | */ |
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19 | |||||
20 | namespace Doctrine\ORM; |
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21 | |||||
22 | use Doctrine\Common\Persistence\Mapping\MappingException; |
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23 | use Doctrine\Common\Util\ClassUtils; |
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24 | use Doctrine\Common\Collections\Collection; |
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25 | use Doctrine\Common\Collections\ArrayCollection; |
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26 | |||||
27 | use Doctrine\ORM\Mapping\MappingException as ORMMappingException; |
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28 | use Doctrine\ORM\Query\Parameter; |
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29 | use Doctrine\ORM\Cache\QueryCacheKey; |
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30 | use Doctrine\DBAL\Cache\QueryCacheProfile; |
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31 | |||||
32 | /** |
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33 | * Base contract for ORM queries. Base class for Query and NativeQuery. |
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34 | * |
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35 | * @link www.doctrine-project.org |
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36 | * @since 2.0 |
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37 | * @author Benjamin Eberlei <[email protected]> |
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38 | * @author Guilherme Blanco <[email protected]> |
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39 | * @author Jonathan Wage <[email protected]> |
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40 | * @author Roman Borschel <[email protected]> |
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41 | * @author Konsta Vesterinen <[email protected]> |
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42 | */ |
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43 | abstract class AbstractQuery |
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44 | { |
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45 | /* Hydration mode constants */ |
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46 | |||||
47 | /** |
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48 | * Hydrates an object graph. This is the default behavior. |
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49 | */ |
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50 | const HYDRATE_OBJECT = 1; |
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51 | |||||
52 | /** |
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53 | * Hydrates an array graph. |
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54 | */ |
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55 | const HYDRATE_ARRAY = 2; |
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56 | |||||
57 | /** |
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58 | * Hydrates a flat, rectangular result set with scalar values. |
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59 | */ |
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60 | const HYDRATE_SCALAR = 3; |
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61 | |||||
62 | /** |
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63 | * Hydrates a single scalar value. |
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64 | */ |
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65 | const HYDRATE_SINGLE_SCALAR = 4; |
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66 | |||||
67 | /** |
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68 | * Very simple object hydrator (optimized for performance). |
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69 | */ |
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70 | const HYDRATE_SIMPLEOBJECT = 5; |
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71 | |||||
72 | /** |
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73 | * The parameter map of this query. |
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74 | * |
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75 | * @var \Doctrine\Common\Collections\ArrayCollection |
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76 | */ |
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77 | protected $parameters; |
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78 | |||||
79 | /** |
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80 | * The user-specified ResultSetMapping to use. |
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81 | * |
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82 | * @var \Doctrine\ORM\Query\ResultSetMapping |
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83 | */ |
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84 | protected $_resultSetMapping; |
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85 | |||||
86 | /** |
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87 | * The entity manager used by this query object. |
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88 | * |
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89 | * @var EntityManagerInterface |
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90 | */ |
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91 | protected $_em; |
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92 | |||||
93 | /** |
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94 | * The map of query hints. |
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95 | * |
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96 | * @var array |
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97 | */ |
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98 | protected $_hints = []; |
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99 | |||||
100 | /** |
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101 | * The hydration mode. |
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102 | * |
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103 | * @var string|int |
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104 | */ |
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105 | protected $_hydrationMode = self::HYDRATE_OBJECT; |
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106 | |||||
107 | /** |
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108 | * @var \Doctrine\DBAL\Cache\QueryCacheProfile |
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109 | */ |
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110 | protected $_queryCacheProfile; |
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111 | |||||
112 | /** |
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113 | * Whether or not expire the result cache. |
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114 | * |
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115 | * @var boolean |
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116 | */ |
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117 | protected $_expireResultCache = false; |
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118 | |||||
119 | /** |
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120 | * @var \Doctrine\DBAL\Cache\QueryCacheProfile |
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121 | */ |
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122 | protected $_hydrationCacheProfile; |
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123 | |||||
124 | /** |
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125 | * Whether to use second level cache, if available. |
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126 | * |
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127 | * @var boolean |
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128 | */ |
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129 | protected $cacheable = false; |
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130 | |||||
131 | /** |
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132 | * @var boolean |
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133 | */ |
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134 | protected $hasCache = false; |
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135 | |||||
136 | /** |
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137 | * Second level cache region name. |
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138 | * |
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139 | * @var string|null |
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140 | */ |
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141 | protected $cacheRegion; |
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142 | |||||
143 | /** |
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144 | * Second level query cache mode. |
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145 | * |
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146 | * @var integer|null |
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147 | */ |
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148 | protected $cacheMode; |
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149 | |||||
150 | /** |
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151 | * @var \Doctrine\ORM\Cache\Logging\CacheLogger|null |
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152 | */ |
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153 | protected $cacheLogger; |
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154 | |||||
155 | /** |
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156 | * @var integer |
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157 | */ |
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158 | protected $lifetime = 0; |
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159 | |||||
160 | /** |
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161 | * Initializes a new instance of a class derived from <tt>AbstractQuery</tt>. |
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162 | * |
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163 | * @param \Doctrine\ORM\EntityManagerInterface $em |
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164 | */ |
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165 | 1002 | public function __construct(EntityManagerInterface $em) |
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166 | { |
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167 | 1002 | $this->_em = $em; |
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168 | 1002 | $this->parameters = new ArrayCollection(); |
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169 | 1002 | $this->_hints = $em->getConfiguration()->getDefaultQueryHints(); |
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170 | 1002 | $this->hasCache = $this->_em->getConfiguration()->isSecondLevelCacheEnabled(); |
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171 | |||||
172 | 1002 | if ($this->hasCache) { |
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173 | 32 | $this->cacheLogger = $em->getConfiguration() |
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174 | 32 | ->getSecondLevelCacheConfiguration() |
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175 | 32 | ->getCacheLogger(); |
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176 | } |
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177 | 1002 | } |
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178 | |||||
179 | /** |
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180 | * Enable/disable second level query (result) caching for this query. |
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181 | * |
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182 | * @param boolean $cacheable |
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183 | * |
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184 | * @return static This query instance. |
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185 | */ |
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186 | 136 | public function setCacheable($cacheable) |
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187 | { |
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188 | 136 | $this->cacheable = (boolean) $cacheable; |
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189 | |||||
190 | 136 | return $this; |
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191 | } |
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192 | |||||
193 | /** |
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194 | * @return boolean TRUE if the query results are enable for second level cache, FALSE otherwise. |
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195 | */ |
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196 | 92 | public function isCacheable() |
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197 | { |
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198 | 92 | return $this->cacheable; |
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199 | } |
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200 | |||||
201 | /** |
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202 | * @param string $cacheRegion |
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203 | * |
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204 | * @return static This query instance. |
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205 | */ |
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206 | 2 | public function setCacheRegion($cacheRegion) |
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207 | { |
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208 | 2 | $this->cacheRegion = (string) $cacheRegion; |
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209 | |||||
210 | 2 | return $this; |
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211 | } |
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212 | |||||
213 | /** |
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214 | * Obtain the name of the second level query cache region in which query results will be stored |
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215 | * |
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216 | * @return string|null The cache region name; NULL indicates the default region. |
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217 | */ |
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218 | 1 | public function getCacheRegion() |
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219 | { |
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220 | 1 | return $this->cacheRegion; |
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221 | } |
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222 | |||||
223 | /** |
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224 | * @return boolean TRUE if the query cache and second level cache are enabled, FALSE otherwise. |
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225 | */ |
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226 | 29 | protected function isCacheEnabled() |
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227 | { |
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228 | 29 | return $this->cacheable && $this->hasCache; |
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229 | } |
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230 | |||||
231 | /** |
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232 | * @return integer |
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233 | */ |
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234 | 1 | public function getLifetime() |
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235 | { |
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236 | 1 | return $this->lifetime; |
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237 | } |
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238 | |||||
239 | /** |
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240 | * Sets the life-time for this query into second level cache. |
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241 | * |
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242 | * @param integer $lifetime |
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243 | * |
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244 | * @return \Doctrine\ORM\AbstractQuery This query instance. |
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245 | */ |
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246 | 2 | public function setLifetime($lifetime) |
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247 | { |
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248 | 2 | $this->lifetime = (integer) $lifetime; |
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249 | |||||
250 | 2 | return $this; |
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251 | } |
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252 | |||||
253 | /** |
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254 | * @return integer |
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255 | */ |
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256 | 1 | public function getCacheMode() |
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257 | { |
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258 | 1 | return $this->cacheMode; |
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259 | } |
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260 | |||||
261 | /** |
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262 | * @param integer $cacheMode |
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263 | * |
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264 | * @return \Doctrine\ORM\AbstractQuery This query instance. |
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265 | */ |
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266 | 4 | public function setCacheMode($cacheMode) |
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267 | { |
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268 | 4 | $this->cacheMode = (integer) $cacheMode; |
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269 | |||||
270 | 4 | return $this; |
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271 | } |
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272 | |||||
273 | /** |
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274 | * Gets the SQL query that corresponds to this query object. |
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275 | * The returned SQL syntax depends on the connection driver that is used |
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276 | * by this query object at the time of this method call. |
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277 | * |
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278 | * @return string SQL query |
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279 | */ |
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280 | abstract public function getSQL(); |
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281 | |||||
282 | /** |
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283 | * Retrieves the associated EntityManager of this Query instance. |
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284 | * |
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285 | * @return \Doctrine\ORM\EntityManager |
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286 | */ |
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287 | 917 | public function getEntityManager() |
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288 | { |
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289 | 917 | return $this->_em; |
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290 | } |
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291 | |||||
292 | /** |
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293 | * Frees the resources used by the query object. |
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294 | * |
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295 | * Resets Parameters, Parameter Types and Query Hints. |
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296 | * |
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297 | * @return void |
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298 | */ |
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299 | 212 | public function free() |
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300 | { |
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301 | 212 | $this->parameters = new ArrayCollection(); |
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302 | |||||
303 | 212 | $this->_hints = $this->_em->getConfiguration()->getDefaultQueryHints(); |
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304 | 212 | } |
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305 | |||||
306 | /** |
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307 | * Get all defined parameters. |
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308 | * |
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309 | * @return \Doctrine\Common\Collections\ArrayCollection The defined query parameters. |
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310 | */ |
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311 | 146 | public function getParameters() |
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312 | { |
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313 | 146 | return $this->parameters; |
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314 | } |
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315 | |||||
316 | /** |
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317 | * Gets a query parameter. |
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318 | * |
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319 | * @param mixed $key The key (index or name) of the bound parameter. |
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320 | * |
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321 | * @return Query\Parameter|null The value of the bound parameter, or NULL if not available. |
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322 | */ |
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323 | 276 | public function getParameter($key) |
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324 | { |
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325 | 276 | $filteredParameters = $this->parameters->filter( |
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326 | 276 | function (Query\Parameter $parameter) use ($key) : bool { |
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327 | 158 | $parameterName = $parameter->getName(); |
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328 | |||||
329 | 158 | return $key === $parameterName || (string) $key === (string) $parameterName; |
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330 | 276 | } |
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331 | ); |
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332 | |||||
333 | 276 | return ! $filteredParameters->isEmpty() ? $filteredParameters->first() : null; |
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334 | } |
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335 | |||||
336 | /** |
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337 | * Sets a collection of query parameters. |
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338 | * |
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339 | * @param \Doctrine\Common\Collections\ArrayCollection|array $parameters |
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340 | * |
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341 | * @return static This query instance. |
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342 | */ |
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343 | 194 | public function setParameters($parameters) |
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344 | { |
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345 | // BC compatibility with 2.3- |
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346 | 194 | if (is_array($parameters)) { |
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347 | 4 | $parameterCollection = new ArrayCollection(); |
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348 | |||||
349 | 4 | foreach ($parameters as $key => $value) { |
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350 | 4 | $parameterCollection->add(new Parameter($key, $value)); |
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351 | } |
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352 | |||||
353 | 4 | $parameters = $parameterCollection; |
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354 | } |
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355 | |||||
356 | 194 | $this->parameters = $parameters; |
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357 | |||||
358 | 194 | return $this; |
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359 | } |
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360 | |||||
361 | /** |
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362 | * Sets a query parameter. |
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363 | * |
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364 | * @param string|int $key The parameter position or name. |
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365 | * @param mixed $value The parameter value. |
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366 | * @param string|null $type The parameter type. If specified, the given value will be run through |
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367 | * the type conversion of this type. This is usually not needed for |
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368 | * strings and numeric types. |
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369 | * |
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370 | * @return static This query instance. |
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371 | */ |
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372 | 187 | public function setParameter($key, $value, $type = null) |
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373 | { |
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374 | 187 | $existingParameter = $this->getParameter($key); |
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375 | |||||
376 | 187 | if ($existingParameter !== null) { |
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377 | 5 | $existingParameter->setValue($value, $type); |
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378 | |||||
379 | 5 | return $this; |
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380 | } |
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381 | |||||
382 | 185 | $this->parameters->add(new Parameter($key, $value, $type)); |
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383 | |||||
384 | 185 | return $this; |
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385 | } |
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386 | |||||
387 | /** |
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388 | * Processes an individual parameter value. |
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389 | * |
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390 | * @param mixed $value |
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391 | * |
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392 | * @return array|string |
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393 | * |
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394 | * @throws \Doctrine\ORM\ORMInvalidArgumentException |
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395 | */ |
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396 | 186 | public function processParameterValue($value) |
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397 | { |
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398 | 186 | if (is_scalar($value)) { |
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399 | 171 | return $value; |
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400 | } |
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401 | |||||
402 | 93 | if ($value instanceof Collection) { |
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403 | 1 | $value = $value->toArray(); |
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404 | } |
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405 | |||||
406 | 93 | if (is_array($value)) { |
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407 | 74 | foreach ($value as $key => $paramValue) { |
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408 | 74 | $paramValue = $this->processParameterValue($paramValue); |
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409 | 74 | $value[$key] = is_array($paramValue) ? reset($paramValue) : $paramValue; |
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410 | } |
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411 | |||||
412 | 74 | return $value; |
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413 | } |
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414 | |||||
415 | 22 | if ($value instanceof Mapping\ClassMetadata) { |
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416 | 1 | return $value->name; |
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417 | } |
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418 | |||||
419 | 21 | if (! is_object($value)) { |
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420 | 1 | return $value; |
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421 | } |
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422 | |||||
423 | try { |
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424 | 20 | $value = $this->_em->getUnitOfWork()->getSingleIdentifierValue($value); |
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425 | |||||
426 | 15 | if ($value === null) { |
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427 | 15 | throw ORMInvalidArgumentException::invalidIdentifierBindingEntity(); |
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428 | } |
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429 | 6 | } catch (MappingException | ORMMappingException $e) { |
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430 | // Silence any mapping exceptions. These can occur if the object in |
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431 | // question is not a mapped entity, in which case we just don't do |
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432 | // any preparation on the value. |
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433 | } |
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434 | |||||
435 | 20 | return $value; |
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436 | } |
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437 | |||||
438 | /** |
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439 | * Sets the ResultSetMapping that should be used for hydration. |
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440 | * |
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441 | * @param \Doctrine\ORM\Query\ResultSetMapping $rsm |
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442 | * |
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443 | * @return static This query instance. |
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444 | */ |
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445 | 30 | public function setResultSetMapping(Query\ResultSetMapping $rsm) |
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446 | { |
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447 | 30 | $this->translateNamespaces($rsm); |
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448 | 30 | $this->_resultSetMapping = $rsm; |
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449 | |||||
450 | 30 | return $this; |
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451 | } |
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452 | |||||
453 | /** |
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454 | * Gets the ResultSetMapping used for hydration. |
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455 | * |
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456 | * @return \Doctrine\ORM\Query\ResultSetMapping |
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457 | */ |
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458 | 22 | protected function getResultSetMapping() |
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459 | { |
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460 | 22 | return $this->_resultSetMapping; |
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461 | } |
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462 | |||||
463 | /** |
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464 | * Allows to translate entity namespaces to full qualified names. |
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465 | * |
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466 | * @param Query\ResultSetMapping $rsm |
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467 | * |
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468 | * @return void |
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469 | */ |
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470 | private function translateNamespaces(Query\ResultSetMapping $rsm) |
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471 | { |
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472 | 30 | $translate = function ($alias) { |
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473 | 18 | return $this->_em->getClassMetadata($alias)->getName(); |
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474 | 30 | }; |
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475 | |||||
476 | 30 | $rsm->aliasMap = array_map($translate, $rsm->aliasMap); |
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477 | 30 | $rsm->declaringClasses = array_map($translate, $rsm->declaringClasses); |
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478 | 30 | } |
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479 | |||||
480 | /** |
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481 | * Set a cache profile for hydration caching. |
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482 | * |
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483 | * If no result cache driver is set in the QueryCacheProfile, the default |
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484 | * result cache driver is used from the configuration. |
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485 | * |
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486 | * Important: Hydration caching does NOT register entities in the |
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487 | * UnitOfWork when retrieved from the cache. Never use result cached |
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488 | * entities for requests that also flush the EntityManager. If you want |
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489 | * some form of caching with UnitOfWork registration you should use |
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490 | * {@see AbstractQuery::setResultCacheProfile()}. |
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491 | * |
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492 | * @example |
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493 | * $lifetime = 100; |
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494 | * $resultKey = "abc"; |
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495 | * $query->setHydrationCacheProfile(new QueryCacheProfile()); |
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496 | * $query->setHydrationCacheProfile(new QueryCacheProfile($lifetime, $resultKey)); |
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497 | * |
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498 | * @param \Doctrine\DBAL\Cache\QueryCacheProfile $profile |
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499 | * |
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500 | * @return static This query instance. |
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501 | */ |
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502 | 3 | public function setHydrationCacheProfile(QueryCacheProfile $profile = null) |
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503 | { |
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504 | 3 | if ($profile !== null && ! $profile->getResultCacheDriver()) { |
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505 | $resultCacheDriver = $this->_em->getConfiguration()->getHydrationCacheImpl(); |
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506 | $profile = $profile->setResultCacheDriver($resultCacheDriver); |
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507 | } |
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508 | |||||
509 | 3 | $this->_hydrationCacheProfile = $profile; |
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510 | |||||
511 | 3 | return $this; |
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512 | } |
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513 | |||||
514 | /** |
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515 | * @return \Doctrine\DBAL\Cache\QueryCacheProfile |
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516 | */ |
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517 | 3 | public function getHydrationCacheProfile() |
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518 | { |
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519 | 3 | return $this->_hydrationCacheProfile; |
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520 | } |
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521 | |||||
522 | /** |
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523 | * Set a cache profile for the result cache. |
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524 | * |
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525 | * If no result cache driver is set in the QueryCacheProfile, the default |
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526 | * result cache driver is used from the configuration. |
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527 | * |
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528 | * @param \Doctrine\DBAL\Cache\QueryCacheProfile $profile |
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529 | * |
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530 | * @return static This query instance. |
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531 | */ |
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532 | 1 | public function setResultCacheProfile(QueryCacheProfile $profile = null) |
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533 | { |
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534 | 1 | if ($profile !== null && ! $profile->getResultCacheDriver()) { |
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535 | $resultCacheDriver = $this->_em->getConfiguration()->getResultCacheImpl(); |
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536 | $profile = $profile->setResultCacheDriver($resultCacheDriver); |
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It seems like
$resultCacheDriver can also be of type null ; however, parameter $cache of Doctrine\DBAL\Cache\Quer...:setResultCacheDriver() does only seem to accept Doctrine\Common\Cache\Cache , maybe add an additional type check?
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537 | } |
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538 | |||||
539 | 1 | $this->_queryCacheProfile = $profile; |
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540 | |||||
541 | 1 | return $this; |
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542 | } |
||||
543 | |||||
544 | /** |
||||
545 | * Defines a cache driver to be used for caching result sets and implicitly enables caching. |
||||
546 | * |
||||
547 | * @param \Doctrine\Common\Cache\Cache|null $resultCacheDriver Cache driver |
||||
548 | * |
||||
549 | * @return static This query instance. |
||||
550 | * |
||||
551 | * @throws ORMException |
||||
552 | */ |
||||
553 | 8 | public function setResultCacheDriver($resultCacheDriver = null) |
|||
554 | { |
||||
555 | 8 | if ($resultCacheDriver !== null && ! ($resultCacheDriver instanceof \Doctrine\Common\Cache\Cache)) { |
|||
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|||||
556 | throw ORMException::invalidResultCacheDriver(); |
||||
557 | } |
||||
558 | |||||
559 | 8 | $this->_queryCacheProfile = $this->_queryCacheProfile |
|||
560 | 1 | ? $this->_queryCacheProfile->setResultCacheDriver($resultCacheDriver) |
|||
0 ignored issues
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show
It seems like
$resultCacheDriver can also be of type null ; however, parameter $cache of Doctrine\DBAL\Cache\Quer...:setResultCacheDriver() does only seem to accept Doctrine\Common\Cache\Cache , maybe add an additional type check?
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
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|
|||||
561 | 7 | : new QueryCacheProfile(0, null, $resultCacheDriver); |
|||
562 | |||||
563 | 8 | return $this; |
|||
564 | } |
||||
565 | |||||
566 | /** |
||||
567 | * Returns the cache driver used for caching result sets. |
||||
568 | * |
||||
569 | * @deprecated |
||||
570 | * |
||||
571 | * @return \Doctrine\Common\Cache\Cache Cache driver |
||||
572 | */ |
||||
573 | 3 | public function getResultCacheDriver() |
|||
574 | { |
||||
575 | 3 | if ($this->_queryCacheProfile && $this->_queryCacheProfile->getResultCacheDriver()) { |
|||
576 | 3 | return $this->_queryCacheProfile->getResultCacheDriver(); |
|||
577 | } |
||||
578 | |||||
579 | return $this->_em->getConfiguration()->getResultCacheImpl(); |
||||
580 | } |
||||
581 | |||||
582 | /** |
||||
583 | * Set whether or not to cache the results of this query and if so, for |
||||
584 | * how long and which ID to use for the cache entry. |
||||
585 | * |
||||
586 | * @param boolean $bool |
||||
587 | * @param integer $lifetime |
||||
588 | * @param string $resultCacheId |
||||
589 | * |
||||
590 | * @return static This query instance. |
||||
591 | */ |
||||
592 | 9 | public function useResultCache($bool, $lifetime = null, $resultCacheId = null) |
|||
593 | { |
||||
594 | 9 | if ($bool) { |
|||
595 | 9 | $this->setResultCacheLifetime($lifetime); |
|||
596 | 9 | $this->setResultCacheId($resultCacheId); |
|||
597 | |||||
598 | 9 | return $this; |
|||
599 | } |
||||
600 | |||||
601 | 1 | $this->_queryCacheProfile = null; |
|||
602 | |||||
603 | 1 | return $this; |
|||
604 | } |
||||
605 | |||||
606 | /** |
||||
607 | * Defines how long the result cache will be active before expire. |
||||
608 | * |
||||
609 | * @param integer $lifetime How long the cache entry is valid. |
||||
610 | * |
||||
611 | * @return static This query instance. |
||||
612 | */ |
||||
613 | 10 | public function setResultCacheLifetime($lifetime) |
|||
614 | { |
||||
615 | 10 | $lifetime = ($lifetime !== null) ? (int) $lifetime : 0; |
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|
|||||
616 | |||||
617 | 10 | $this->_queryCacheProfile = $this->_queryCacheProfile |
|||
618 | 4 | ? $this->_queryCacheProfile->setLifetime($lifetime) |
|||
619 | 6 | : new QueryCacheProfile($lifetime, null, $this->_em->getConfiguration()->getResultCacheImpl()); |
|||
620 | |||||
621 | 10 | return $this; |
|||
622 | } |
||||
623 | |||||
624 | /** |
||||
625 | * Retrieves the lifetime of resultset cache. |
||||
626 | * |
||||
627 | * @deprecated |
||||
628 | * |
||||
629 | * @return integer |
||||
630 | */ |
||||
631 | public function getResultCacheLifetime() |
||||
632 | { |
||||
633 | return $this->_queryCacheProfile ? $this->_queryCacheProfile->getLifetime() : 0; |
||||
634 | } |
||||
635 | |||||
636 | /** |
||||
637 | * Defines if the result cache is active or not. |
||||
638 | * |
||||
639 | * @param boolean $expire Whether or not to force resultset cache expiration. |
||||
640 | * |
||||
641 | * @return static This query instance. |
||||
642 | */ |
||||
643 | 4 | public function expireResultCache($expire = true) |
|||
644 | { |
||||
645 | 4 | $this->_expireResultCache = $expire; |
|||
646 | |||||
647 | 4 | return $this; |
|||
648 | } |
||||
649 | |||||
650 | /** |
||||
651 | * Retrieves if the resultset cache is active or not. |
||||
652 | * |
||||
653 | * @return boolean |
||||
654 | */ |
||||
655 | 8 | public function getExpireResultCache() |
|||
656 | { |
||||
657 | 8 | return $this->_expireResultCache; |
|||
658 | } |
||||
659 | |||||
660 | /** |
||||
661 | * @return QueryCacheProfile |
||||
662 | */ |
||||
663 | 1 | public function getQueryCacheProfile() |
|||
664 | { |
||||
665 | 1 | return $this->_queryCacheProfile; |
|||
666 | } |
||||
667 | |||||
668 | /** |
||||
669 | * Change the default fetch mode of an association for this query. |
||||
670 | * |
||||
671 | * $fetchMode can be one of ClassMetadata::FETCH_EAGER or ClassMetadata::FETCH_LAZY |
||||
672 | * |
||||
673 | * @param string $class |
||||
674 | * @param string $assocName |
||||
675 | * @param int $fetchMode |
||||
676 | * |
||||
677 | * @return static This query instance. |
||||
678 | */ |
||||
679 | 3 | public function setFetchMode($class, $assocName, $fetchMode) |
|||
680 | { |
||||
681 | 3 | if ($fetchMode !== Mapping\ClassMetadata::FETCH_EAGER) { |
|||
682 | $fetchMode = Mapping\ClassMetadata::FETCH_LAZY; |
||||
683 | } |
||||
684 | |||||
685 | 3 | $this->_hints['fetchMode'][$class][$assocName] = $fetchMode; |
|||
686 | |||||
687 | 3 | return $this; |
|||
688 | } |
||||
689 | |||||
690 | /** |
||||
691 | * Defines the processing mode to be used during hydration / result set transformation. |
||||
692 | * |
||||
693 | * @param string|int $hydrationMode Doctrine processing mode to be used during hydration process. |
||||
694 | * One of the Query::HYDRATE_* constants. |
||||
695 | * |
||||
696 | * @return static This query instance. |
||||
697 | */ |
||||
698 | 390 | public function setHydrationMode($hydrationMode) |
|||
699 | { |
||||
700 | 390 | $this->_hydrationMode = $hydrationMode; |
|||
701 | |||||
702 | 390 | return $this; |
|||
703 | } |
||||
704 | |||||
705 | /** |
||||
706 | * Gets the hydration mode currently used by the query. |
||||
707 | * |
||||
708 | * @return string|int |
||||
709 | */ |
||||
710 | 668 | public function getHydrationMode() |
|||
711 | { |
||||
712 | 668 | return $this->_hydrationMode; |
|||
713 | } |
||||
714 | |||||
715 | /** |
||||
716 | * Gets the list of results for the query. |
||||
717 | * |
||||
718 | * Alias for execute(null, $hydrationMode = HYDRATE_OBJECT). |
||||
719 | * |
||||
720 | * @param string|int $hydrationMode |
||||
721 | * |
||||
722 | * @return mixed |
||||
723 | */ |
||||
724 | 311 | public function getResult($hydrationMode = self::HYDRATE_OBJECT) |
|||
725 | { |
||||
726 | 311 | return $this->execute(null, $hydrationMode); |
|||
727 | } |
||||
728 | |||||
729 | /** |
||||
730 | * Gets the array of results for the query. |
||||
731 | * |
||||
732 | * Alias for execute(null, HYDRATE_ARRAY). |
||||
733 | * |
||||
734 | * @return array |
||||
735 | */ |
||||
736 | 27 | public function getArrayResult() |
|||
737 | { |
||||
738 | 27 | return $this->execute(null, self::HYDRATE_ARRAY); |
|||
739 | } |
||||
740 | |||||
741 | /** |
||||
742 | * Gets the scalar results for the query. |
||||
743 | * |
||||
744 | * Alias for execute(null, HYDRATE_SCALAR). |
||||
745 | * |
||||
746 | * @return array |
||||
747 | */ |
||||
748 | 87 | public function getScalarResult() |
|||
749 | { |
||||
750 | 87 | return $this->execute(null, self::HYDRATE_SCALAR); |
|||
751 | } |
||||
752 | |||||
753 | /** |
||||
754 | * Get exactly one result or null. |
||||
755 | * |
||||
756 | * @param string|int $hydrationMode |
||||
757 | * |
||||
758 | * @return mixed |
||||
759 | * |
||||
760 | * @throws NonUniqueResultException |
||||
761 | */ |
||||
762 | 18 | public function getOneOrNullResult($hydrationMode = null) |
|||
763 | { |
||||
764 | try { |
||||
765 | 18 | $result = $this->execute(null, $hydrationMode); |
|||
766 | 1 | } catch (NoResultException $e) { |
|||
767 | 1 | return null; |
|||
768 | } |
||||
769 | |||||
770 | |||||
771 | 17 | if ($this->_hydrationMode !== self::HYDRATE_SINGLE_SCALAR && ! $result) { |
|||
772 | 2 | return null; |
|||
773 | } |
||||
774 | |||||
775 | 15 | if ( ! is_array($result)) { |
|||
776 | 1 | return $result; |
|||
777 | } |
||||
778 | |||||
779 | 15 | if (count($result) > 1) { |
|||
780 | 1 | throw new NonUniqueResultException; |
|||
781 | } |
||||
782 | |||||
783 | 14 | return array_shift($result); |
|||
784 | } |
||||
785 | |||||
786 | /** |
||||
787 | * Gets the single result of the query. |
||||
788 | * |
||||
789 | * Enforces the presence as well as the uniqueness of the result. |
||||
790 | * |
||||
791 | * If the result is not unique, a NonUniqueResultException is thrown. |
||||
792 | * If there is no result, a NoResultException is thrown. |
||||
793 | * |
||||
794 | * @param string|int $hydrationMode |
||||
795 | * |
||||
796 | * @return mixed |
||||
797 | * |
||||
798 | * @throws NonUniqueResultException If the query result is not unique. |
||||
799 | * @throws NoResultException If the query returned no result and hydration mode is not HYDRATE_SINGLE_SCALAR. |
||||
800 | */ |
||||
801 | 107 | public function getSingleResult($hydrationMode = null) |
|||
802 | { |
||||
803 | 107 | $result = $this->execute(null, $hydrationMode); |
|||
804 | |||||
805 | 101 | if ($this->_hydrationMode !== self::HYDRATE_SINGLE_SCALAR && ! $result) { |
|||
806 | 2 | throw new NoResultException; |
|||
807 | } |
||||
808 | |||||
809 | 100 | if ( ! is_array($result)) { |
|||
810 | 9 | return $result; |
|||
811 | } |
||||
812 | |||||
813 | 92 | if (count($result) > 1) { |
|||
814 | 1 | throw new NonUniqueResultException; |
|||
815 | } |
||||
816 | |||||
817 | 91 | return array_shift($result); |
|||
818 | } |
||||
819 | |||||
820 | /** |
||||
821 | * Gets the single scalar result of the query. |
||||
822 | * |
||||
823 | * Alias for getSingleResult(HYDRATE_SINGLE_SCALAR). |
||||
824 | * |
||||
825 | * @return mixed The scalar result, or NULL if the query returned no result. |
||||
826 | * |
||||
827 | * @throws NonUniqueResultException If the query result is not unique. |
||||
828 | */ |
||||
829 | 11 | public function getSingleScalarResult() |
|||
830 | { |
||||
831 | 11 | return $this->getSingleResult(self::HYDRATE_SINGLE_SCALAR); |
|||
832 | } |
||||
833 | |||||
834 | /** |
||||
835 | * Sets a query hint. If the hint name is not recognized, it is silently ignored. |
||||
836 | * |
||||
837 | * @param string $name The name of the hint. |
||||
838 | * @param mixed $value The value of the hint. |
||||
839 | * |
||||
840 | * @return static This query instance. |
||||
841 | */ |
||||
842 | 470 | public function setHint($name, $value) |
|||
843 | { |
||||
844 | 470 | $this->_hints[$name] = $value; |
|||
845 | |||||
846 | 470 | return $this; |
|||
847 | } |
||||
848 | |||||
849 | /** |
||||
850 | * Gets the value of a query hint. If the hint name is not recognized, FALSE is returned. |
||||
851 | * |
||||
852 | * @param string $name The name of the hint. |
||||
853 | * |
||||
854 | * @return mixed The value of the hint or FALSE, if the hint name is not recognized. |
||||
855 | */ |
||||
856 | 814 | public function getHint($name) |
|||
857 | { |
||||
858 | 814 | return isset($this->_hints[$name]) ? $this->_hints[$name] : false; |
|||
859 | } |
||||
860 | |||||
861 | /** |
||||
862 | * Check if the query has a hint |
||||
863 | * |
||||
864 | * @param string $name The name of the hint |
||||
865 | * |
||||
866 | * @return bool False if the query does not have any hint |
||||
867 | */ |
||||
868 | 19 | public function hasHint($name) |
|||
869 | { |
||||
870 | 19 | return isset($this->_hints[$name]); |
|||
871 | } |
||||
872 | |||||
873 | /** |
||||
874 | * Return the key value map of query hints that are currently set. |
||||
875 | * |
||||
876 | * @return array |
||||
877 | */ |
||||
878 | 139 | public function getHints() |
|||
879 | { |
||||
880 | 139 | return $this->_hints; |
|||
881 | } |
||||
882 | |||||
883 | /** |
||||
884 | * Executes the query and returns an IterableResult that can be used to incrementally |
||||
885 | * iterate over the result. |
||||
886 | * |
||||
887 | * @param ArrayCollection|array|null $parameters The query parameters. |
||||
888 | * @param string|int|null $hydrationMode The hydration mode to use. |
||||
889 | * |
||||
890 | * @return \Doctrine\ORM\Internal\Hydration\IterableResult |
||||
891 | */ |
||||
892 | 10 | public function iterate($parameters = null, $hydrationMode = null) |
|||
893 | { |
||||
894 | 10 | if ($hydrationMode !== null) { |
|||
895 | 10 | $this->setHydrationMode($hydrationMode); |
|||
896 | } |
||||
897 | |||||
898 | 10 | if ( ! empty($parameters)) { |
|||
899 | 1 | $this->setParameters($parameters); |
|||
900 | } |
||||
901 | |||||
902 | 10 | $rsm = $this->getResultSetMapping(); |
|||
903 | 7 | $stmt = $this->_doExecute(); |
|||
904 | |||||
905 | 7 | return $this->_em->newHydrator($this->_hydrationMode)->iterate($stmt, $rsm, $this->_hints); |
|||
906 | } |
||||
907 | |||||
908 | /** |
||||
909 | * Executes the query. |
||||
910 | * |
||||
911 | * @param ArrayCollection|array|null $parameters Query parameters. |
||||
912 | * @param string|int|null $hydrationMode Processing mode to be used during the hydration process. |
||||
913 | * |
||||
914 | * @return mixed |
||||
915 | */ |
||||
916 | 492 | public function execute($parameters = null, $hydrationMode = null) |
|||
917 | { |
||||
918 | 492 | if ($this->cacheable && $this->isCacheEnabled()) { |
|||
919 | 29 | return $this->executeUsingQueryCache($parameters, $hydrationMode); |
|||
920 | } |
||||
921 | |||||
922 | 465 | return $this->executeIgnoreQueryCache($parameters, $hydrationMode); |
|||
923 | } |
||||
924 | |||||
925 | /** |
||||
926 | * Execute query ignoring second level cache. |
||||
927 | * |
||||
928 | * @param ArrayCollection|array|null $parameters |
||||
929 | * @param string|int|null $hydrationMode |
||||
930 | * |
||||
931 | * @return mixed |
||||
932 | */ |
||||
933 | 492 | private function executeIgnoreQueryCache($parameters = null, $hydrationMode = null) |
|||
934 | { |
||||
935 | 492 | if ($hydrationMode !== null) { |
|||
936 | 380 | $this->setHydrationMode($hydrationMode); |
|||
937 | } |
||||
938 | |||||
939 | 492 | if ( ! empty($parameters)) { |
|||
940 | $this->setParameters($parameters); |
||||
941 | } |
||||
942 | |||||
943 | $setCacheEntry = function() {}; |
||||
944 | |||||
945 | 492 | if ($this->_hydrationCacheProfile !== null) { |
|||
946 | 2 | list($cacheKey, $realCacheKey) = $this->getHydrationCacheId(); |
|||
947 | |||||
948 | 2 | $queryCacheProfile = $this->getHydrationCacheProfile(); |
|||
949 | 2 | $cache = $queryCacheProfile->getResultCacheDriver(); |
|||
950 | 2 | $result = $cache->fetch($cacheKey); |
|||
951 | |||||
952 | 2 | if (isset($result[$realCacheKey])) { |
|||
953 | 2 | return $result[$realCacheKey]; |
|||
954 | } |
||||
955 | |||||
956 | 2 | if ( ! $result) { |
|||
957 | 2 | $result = []; |
|||
958 | } |
||||
959 | |||||
960 | 2 | $setCacheEntry = function($data) use ($cache, $result, $cacheKey, $realCacheKey, $queryCacheProfile) { |
|||
961 | 2 | $result[$realCacheKey] = $data; |
|||
962 | |||||
963 | 2 | $cache->save($cacheKey, $result, $queryCacheProfile->getLifetime()); |
|||
964 | 2 | }; |
|||
965 | } |
||||
966 | |||||
967 | 492 | $stmt = $this->_doExecute(); |
|||
968 | |||||
969 | 482 | if (is_numeric($stmt)) { |
|||
0 ignored issues
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|
|||||
970 | 27 | $setCacheEntry($stmt); |
|||
971 | |||||
972 | 27 | return $stmt; |
|||
973 | } |
||||
974 | |||||
975 | 467 | $rsm = $this->getResultSetMapping(); |
|||
976 | 467 | $data = $this->_em->newHydrator($this->_hydrationMode)->hydrateAll($stmt, $rsm, $this->_hints); |
|||
977 | |||||
978 | 463 | $setCacheEntry($data); |
|||
979 | |||||
980 | 463 | return $data; |
|||
981 | } |
||||
982 | |||||
983 | /** |
||||
984 | * Load from second level cache or executes the query and put into cache. |
||||
985 | * |
||||
986 | * @param ArrayCollection|array|null $parameters |
||||
987 | * @param string|int|null $hydrationMode |
||||
988 | * |
||||
989 | * @return mixed |
||||
990 | */ |
||||
991 | 29 | private function executeUsingQueryCache($parameters = null, $hydrationMode = null) |
|||
992 | { |
||||
993 | 29 | $rsm = $this->getResultSetMapping(); |
|||
994 | 29 | $queryCache = $this->_em->getCache()->getQueryCache($this->cacheRegion); |
|||
995 | 29 | $queryKey = new QueryCacheKey( |
|||
996 | 29 | $this->getHash(), |
|||
997 | 29 | $this->lifetime, |
|||
998 | 29 | $this->cacheMode ?: Cache::MODE_NORMAL, |
|||
999 | 29 | $this->getTimestampKey() |
|||
1000 | ); |
||||
1001 | |||||
1002 | 29 | $result = $queryCache->get($queryKey, $rsm, $this->_hints); |
|||
1003 | |||||
1004 | 29 | if ($result !== null) { |
|||
1005 | 16 | if ($this->cacheLogger) { |
|||
1006 | 16 | $this->cacheLogger->queryCacheHit($queryCache->getRegion()->getName(), $queryKey); |
|||
1007 | } |
||||
1008 | |||||
1009 | 16 | return $result; |
|||
1010 | } |
||||
1011 | |||||
1012 | 29 | $result = $this->executeIgnoreQueryCache($parameters, $hydrationMode); |
|||
1013 | 29 | $cached = $queryCache->put($queryKey, $rsm, $result, $this->_hints); |
|||
1014 | |||||
1015 | 26 | if ($this->cacheLogger) { |
|||
1016 | 26 | $this->cacheLogger->queryCacheMiss($queryCache->getRegion()->getName(), $queryKey); |
|||
1017 | |||||
1018 | 26 | if ($cached) { |
|||
1019 | 26 | $this->cacheLogger->queryCachePut($queryCache->getRegion()->getName(), $queryKey); |
|||
1020 | } |
||||
1021 | } |
||||
1022 | |||||
1023 | 26 | return $result; |
|||
1024 | } |
||||
1025 | |||||
1026 | /** |
||||
1027 | * @return \Doctrine\ORM\Cache\TimestampCacheKey|null |
||||
1028 | */ |
||||
1029 | 29 | private function getTimestampKey() |
|||
1030 | { |
||||
1031 | 29 | $entityName = reset($this->_resultSetMapping->aliasMap); |
|||
1032 | |||||
1033 | 29 | if (empty($entityName)) { |
|||
1034 | 2 | return null; |
|||
1035 | } |
||||
1036 | |||||
1037 | 27 | $metadata = $this->_em->getClassMetadata($entityName); |
|||
1038 | |||||
1039 | 27 | return new Cache\TimestampCacheKey($metadata->rootEntityName); |
|||
0 ignored issues
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|
|||||
1040 | } |
||||
1041 | |||||
1042 | /** |
||||
1043 | * Get the result cache id to use to store the result set cache entry. |
||||
1044 | * Will return the configured id if it exists otherwise a hash will be |
||||
1045 | * automatically generated for you. |
||||
1046 | * |
||||
1047 | * @return array ($key, $hash) |
||||
1048 | */ |
||||
1049 | 2 | protected function getHydrationCacheId() |
|||
1050 | { |
||||
1051 | 2 | $parameters = []; |
|||
1052 | |||||
1053 | 2 | foreach ($this->getParameters() as $parameter) { |
|||
1054 | 1 | $parameters[$parameter->getName()] = $this->processParameterValue($parameter->getValue()); |
|||
1055 | } |
||||
1056 | |||||
1057 | 2 | $sql = $this->getSQL(); |
|||
1058 | 2 | $queryCacheProfile = $this->getHydrationCacheProfile(); |
|||
1059 | 2 | $hints = $this->getHints(); |
|||
1060 | 2 | $hints['hydrationMode'] = $this->getHydrationMode(); |
|||
1061 | |||||
1062 | 2 | ksort($hints); |
|||
1063 | |||||
1064 | 2 | return $queryCacheProfile->generateCacheKeys($sql, $parameters, $hints); |
|||
1065 | } |
||||
1066 | |||||
1067 | /** |
||||
1068 | * Set the result cache id to use to store the result set cache entry. |
||||
1069 | * If this is not explicitly set by the developer then a hash is automatically |
||||
1070 | * generated for you. |
||||
1071 | * |
||||
1072 | * @param string $id |
||||
1073 | * |
||||
1074 | * @return static This query instance. |
||||
1075 | */ |
||||
1076 | 12 | public function setResultCacheId($id) |
|||
1077 | { |
||||
1078 | 12 | $this->_queryCacheProfile = $this->_queryCacheProfile |
|||
1079 | 12 | ? $this->_queryCacheProfile->setCacheKey($id) |
|||
1080 | : new QueryCacheProfile(0, $id, $this->_em->getConfiguration()->getResultCacheImpl()); |
||||
1081 | |||||
1082 | 12 | return $this; |
|||
1083 | } |
||||
1084 | |||||
1085 | /** |
||||
1086 | * Get the result cache id to use to store the result set cache entry if set. |
||||
1087 | * |
||||
1088 | * @deprecated |
||||
1089 | * |
||||
1090 | * @return string |
||||
1091 | */ |
||||
1092 | public function getResultCacheId() |
||||
1093 | { |
||||
1094 | return $this->_queryCacheProfile ? $this->_queryCacheProfile->getCacheKey() : null; |
||||
1095 | } |
||||
1096 | |||||
1097 | /** |
||||
1098 | * Executes the query and returns a the resulting Statement object. |
||||
1099 | * |
||||
1100 | * @return \Doctrine\DBAL\Driver\Statement The executed database statement that holds the results. |
||||
1101 | */ |
||||
1102 | abstract protected function _doExecute(); |
||||
1103 | |||||
1104 | /** |
||||
1105 | * Cleanup Query resource when clone is called. |
||||
1106 | * |
||||
1107 | * @return void |
||||
1108 | */ |
||||
1109 | 142 | public function __clone() |
|||
1110 | { |
||||
1111 | 142 | $this->parameters = new ArrayCollection(); |
|||
1112 | |||||
1113 | 142 | $this->_hints = []; |
|||
1114 | 142 | $this->_hints = $this->_em->getConfiguration()->getDefaultQueryHints(); |
|||
1115 | 142 | } |
|||
1116 | |||||
1117 | /** |
||||
1118 | * Generates a string of currently query to use for the cache second level cache. |
||||
1119 | * |
||||
1120 | * @return string |
||||
1121 | */ |
||||
1122 | 29 | protected function getHash() |
|||
1123 | { |
||||
1124 | 29 | $query = $this->getSQL(); |
|||
1125 | 29 | $hints = $this->getHints(); |
|||
1126 | 29 | $params = array_map(function(Parameter $parameter) { |
|||
1127 | // Small optimization |
||||
1128 | // Does not invoke processParameterValue for scalar values |
||||
1129 | 5 | if (is_scalar($value = $parameter->getValue())) { |
|||
1130 | 4 | return $value; |
|||
1131 | } |
||||
1132 | |||||
1133 | 1 | return $this->processParameterValue($value); |
|||
1134 | 29 | }, $this->parameters->getValues()); |
|||
1135 | |||||
1136 | 29 | ksort($hints); |
|||
1137 | |||||
1138 | 29 | return sha1($query . '-' . serialize($params) . '-' . serialize($hints)); |
|||
1139 | } |
||||
1140 | } |
||||
1141 |