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apache / chemistry-site / 19af7d0fa4e1872c926a0e153c3f24d6bc996bae / . / content / java / 0.13.0 / maven / chemistry-opencmis-client / chemistry-opencmis-client-impl / xref / org / apache / chemistry / opencmis / client / runtime / objecttype / ObjectTypeHelper.html
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<div id="overview"><a href="../../../../../../../../apidocs/org/apache/chemistry/opencmis/client/runtime/objecttype/ObjectTypeHelper.html">View Javadoc</a></div><pre>
<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.client.runtime.objecttype;
<a class="jxr_linenumber" name="20" href="#20">20</a>
<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.Serializable;
<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="23" href="#23">23</a>
<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.client.api.ItemIterable;
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.client.api.ObjectType;
<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.client.api.Session;
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.client.api.Tree;
<a class="jxr_linenumber" name="28" href="#28">28</a>
<a class="jxr_linenumber" name="29" href="#29">29</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="30" href="#30">30</a> <em class="jxr_javadoccomment"> * Helper for object types, containing session-related info.</em>
<a class="jxr_linenumber" name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * This is needed because Java doesn't support multiple inheritance.</em>
<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/runtime/objecttype/ObjectTypeHelper.html">ObjectTypeHelper</a> <strong class="jxr_keyword">implements</strong> Serializable {
<a class="jxr_linenumber" name="35" href="#35">35</a>
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1L;
<a class="jxr_linenumber" name="37" href="#37">37</a>
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Session session;
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> ObjectType objectType;
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">private</strong> ObjectType baseType;
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">private</strong> ObjectType parentType;
<a class="jxr_linenumber" name="42" href="#42">42</a>
<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/runtime/objecttype/ObjectTypeHelper.html">ObjectTypeHelper</a>(Session session, ObjectType objectType) {
<a class="jxr_linenumber" name="44" href="#44">44</a> assert session != <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="45" href="#45">45</a> assert objectType != <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="46" href="#46">46</a>
<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">this</strong>.session = session;
<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">this</strong>.objectType = objectType;
<a class="jxr_linenumber" name="49" href="#49">49</a> }
<a class="jxr_linenumber" name="50" href="#50">50</a>
<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">public</strong> Session getSession() {
<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">return</strong> session;
<a class="jxr_linenumber" name="53" href="#53">53</a> }
<a class="jxr_linenumber" name="54" href="#54">54</a>
<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isBaseType() {
<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">return</strong> objectType.getParentTypeId() == <strong class="jxr_keyword">null</strong> || objectType.getParentTypeId().length() == 0;
<a class="jxr_linenumber" name="57" href="#57">57</a> }
<a class="jxr_linenumber" name="58" href="#58">58</a>
<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">public</strong> ObjectType getBaseType() {
<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">if</strong> (isBaseType()) {
<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="62" href="#62">62</a> }
<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">if</strong> (baseType != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">return</strong> baseType;
<a class="jxr_linenumber" name="65" href="#65">65</a> }
<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">if</strong> (objectType.getBaseTypeId() == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="68" href="#68">68</a> }
<a class="jxr_linenumber" name="69" href="#69">69</a> baseType = session.getTypeDefinition(objectType.getBaseTypeId().value());
<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">return</strong> baseType;
<a class="jxr_linenumber" name="71" href="#71">71</a> }
<a class="jxr_linenumber" name="72" href="#72">72</a>
<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> ObjectType getParentType() {
<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">if</strong> (parentType != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">return</strong> parentType;
<a class="jxr_linenumber" name="76" href="#76">76</a> }
<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">if</strong> (objectType.getParentTypeId() == <strong class="jxr_keyword">null</strong> || objectType.getParentTypeId().length() == 0) {
<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="79" href="#79">79</a> }
<a class="jxr_linenumber" name="80" href="#80">80</a> parentType = session.getTypeDefinition(objectType.getParentTypeId());
<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">return</strong> parentType;
<a class="jxr_linenumber" name="82" href="#82">82</a> }
<a class="jxr_linenumber" name="83" href="#83">83</a>
<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">public</strong> ItemIterable&lt;ObjectType&gt; getChildren() {
<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">return</strong> session.getTypeChildren(objectType.getId(), <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="86" href="#86">86</a> }
<a class="jxr_linenumber" name="87" href="#87">87</a>
<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">public</strong> List&lt;Tree&lt;ObjectType&gt;&gt; getDescendants(<strong class="jxr_keyword">int</strong> depth) {
<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">return</strong> session.getTypeDescendants(objectType.getId(), depth, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="90" href="#90">90</a> }
<a class="jxr_linenumber" name="91" href="#91">91</a> }
</pre>
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