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<div id="overview"><a href="../../../../../apidocs/org/apache/juddi/query/FindServiceByCombinedCategoryQuery.html">View Javadoc</a></div><pre>
<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Copyright 2001-2008 The Apache Software Foundation.</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * </em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * you may not use this file except in compliance with the License.</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * </em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * </em>
<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L17" href="#L17">17</a>
<a class="jxr_linenumber" name="L18" href="#L18">18</a> <strong class="jxr_keyword">package</strong> org.apache.juddi.query;
<a class="jxr_linenumber" name="L19" href="#L19">19</a>
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L21" href="#L21">21</a>
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> javax.persistence.EntityManager;
<a class="jxr_linenumber" name="L23" href="#L23">23</a>
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.apache.juddi.query.util.DynamicQuery;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.juddi.query.util.FindQualifiers;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.uddi.api_v3.CategoryBag;
<a class="jxr_linenumber" name="L27" href="#L27">27</a>
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> * Returns the list of service keys possessing the keyedReferences in the passed category bag.</em>
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> * Output is restricted by list of service keys passed in. If null, all business services are searched.</em>
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * Output is produced by building the appropriate JPA query based on input and find qualifiers.</em>
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * From specification:</em>
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> * From specification:</em>
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> * "combineCategoryBags: this may only be used in the find_business and find_service calls. In the case of </em>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * find_business, this qualifier makes the categoryBag entries for the full businessEntity element behave as though all </em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * categoryBag elements found at the businessEntity level and in all contained or referenced businessService elements </em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * and bindingTemplate elements were combined. Searching for a category will yield a positive match on a registered </em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * business if any of the categoryBag elements contained within the full businessEntity element (including the </em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> * categoryBag elements within contained or referenced businessService elements or bindingTemplate elements) </em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * contains the filter criteria. </em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> * In the case of find_service, this qualifier makes the categoryBag entries </em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * for the full businessService element behave as though all categoryBag elements found at the businessService level </em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> * and in all contained or referenced elements in the bindingTemplate elements were combined. Searching for a category </em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment"> * will yield a positive match on a registered service if any of the categoryBag elements contained within the </em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment"> * full businessService element (including the categoryBag elements within contained or referenced bindingTemplate </em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * elements) contains the filter criteria. </em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * This find qualifier does not cause the keyedReferences in categoryBags </em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> * to be combined with the keyedReferences in keyedReferenceGroups in categoryBags when performing the comparison. </em>
<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment"> * The keyedReferences are combined with each other, and the keyedReferenceGroups are combined with each other."</em>
<a class="jxr_linenumber" name="L53" href="#L53">53</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:jfaath@apache.org" target="alexandria_uri">mailto:jfaath@apache.org</a>"&gt;Jeff Faath&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:tcunning@apache.org" target="alexandria_uri">mailto:tcunning@apache.org</a>"&gt;Tom Cunningham&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:kstam@apache.org" target="alexandria_uri">mailto:kstam@apache.org</a>"&gt;Kurt Stam&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/juddi/query/FindServiceByCombinedCategoryQuery.html">FindServiceByCombinedCategoryQuery</a> {
<a class="jxr_linenumber" name="L59" href="#L59">59</a>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ENTITY_NAME_CHILD = <span class="jxr_string">"ServiceCategoryBag"</span>;
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ENTITY_FIELD2 = <span class="jxr_string">"bindingTemplate."</span> + BusinessServiceQuery.ENTITY_FIELD;
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ENTITY_NAME_CHILD2 = <span class="jxr_string">"BindingCategoryBag"</span>;
<a class="jxr_linenumber" name="L63" href="#L63">63</a>
<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/juddi/query/FindEntityByCombinedCategoryQuery.html">FindEntityByCombinedCategoryQuery</a> findQuery;
<a class="jxr_linenumber" name="L65" href="#L65">65</a>
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">static</strong> {
<a class="jxr_linenumber" name="L67" href="#L67">67</a> findQuery = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/juddi/query/FindEntityByCombinedCategoryQuery.html">FindEntityByCombinedCategoryQuery</a>(BusinessServiceQuery.ENTITY_NAME,
<a class="jxr_linenumber" name="L68" href="#L68">68</a> BusinessServiceQuery.ENTITY_ALIAS,
<a class="jxr_linenumber" name="L69" href="#L69">69</a> BusinessServiceQuery.KEY_NAME,
<a class="jxr_linenumber" name="L70" href="#L70">70</a> BusinessServiceQuery.ENTITY_FIELD,
<a class="jxr_linenumber" name="L71" href="#L71">71</a> ENTITY_NAME_CHILD,
<a class="jxr_linenumber" name="L72" href="#L72">72</a> ENTITY_FIELD2,
<a class="jxr_linenumber" name="L73" href="#L73">73</a> ENTITY_NAME_CHILD2,
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">null</strong>,
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">null</strong>,
<a class="jxr_linenumber" name="L76" href="#L76">76</a> BusinessServiceQuery.SIGNATURE_PRESENT);
<a class="jxr_linenumber" name="L77" href="#L77">77</a> }
<a class="jxr_linenumber" name="L78" href="#L78">78</a>
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> List&lt;Object&gt; select(EntityManager em, <a href="../../../../org/apache/juddi/query/util/FindQualifiers.html">FindQualifiers</a> fq, CategoryBag categoryBag, String parentKey, List&lt;Object&gt; keysIn) {
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">if</strong> (parentKey != <strong class="jxr_keyword">null</strong> &amp;&amp; parentKey.length() &gt; 0) {
<a class="jxr_linenumber" name="L81" href="#L81">81</a> DynamicQuery.Parameter param = <strong class="jxr_keyword">new</strong> DynamicQuery.Parameter(BusinessServiceQuery.ENTITY_ALIAS + <span class="jxr_string">"."</span> + BusinessServiceQuery.KEY_NAME_PARENT, parentKey, DynamicQuery.PREDICATE_EQUALS);
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">return</strong> findQuery.select(em, fq, categoryBag, keysIn, param);
<a class="jxr_linenumber" name="L83" href="#L83">83</a> }
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">return</strong> findQuery.select(em, fq, categoryBag, keysIn);
<a class="jxr_linenumber" name="L86" href="#L86">86</a> }
<a class="jxr_linenumber" name="L87" href="#L87">87</a> }
</pre>
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