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docItemCol_VOVn"><div class="docItemContainer_Djhp"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="Breadcrumbs"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">FAQ</span><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">FAQ: Extending</span><meta itemprop="position" content="2"></li></ul></nav><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>FAQ: Extending</h1></header><h2 class="anchor anchorWithStickyNavbar_LWe7" id="how-do-i-use-my-own-java-models">How do I use my own Java models?<a href="#how-do-i-use-my-own-java-models" class="hash-link" aria-label="Direct link to How do I use my own Java models?" title="Direct link to How do I use my own Java models?"></a></h2><p>See <a href="/docs/customization#bringing-your-own-models">Bringing your own Models</a>.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="how-do-i-disable-certificate-verification">How do I disable certificate verification?<a href="#how-do-i-disable-certificate-verification" class="hash-link" aria-label="Direct link to How do I disable certificate verification?" title="Direct link to How do I disable certificate verification?"></a></h2><p>Please add <code>-Dio.swagger.v3.parser.util.RemoteUrl.trustAll=true</code> when generating the code.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="how-do-i-skip-files-during-code-generation">How do I skip files during code generation?<a href="#how-do-i-skip-files-during-code-generation" class="hash-link" aria-label="Direct link to How do I skip files during code generation?" title="Direct link to How do I skip files during code generation?"></a></h2><p>OpenAPI Generator has a built-in ignore file processor.</p><p>For example, to skip <code>git_push.sh</code>, one can create a file named <code>.openapi-generator-ignore</code> in the root of the output directory with the contents:</p><div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-bash codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token comment" style="color:rgb(98, 114, 164)"># Prevent generator from creating these files:</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">git_push.sh</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>The ignore file works just like .gitignore, and it is auto-generated by default.</p><p>If you need this functionality on initial generation, you can provide the option <code>--ignore-file-override</code> (CLI) or <code>ignoreFileOverride</code> (Maven and Gradle plugins) with a value targeting any existing file. The contents of that file will be evaluated relative to the output directory.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="how-can-i-customize-the-auto-generated-code">How can I customize the auto-generated code?<a href="#how-can-i-customize-the-auto-generated-code" class="hash-link" aria-label="Direct link to How can I customize the auto-generated code?" title="Direct link to How can I customize the auto-generated code?"></a></h2><p>Variants:</p><ul><li>&quot;How can I add a header/footer to generated code?&quot;</li><li>&quot;How can I add my own logging to generated code?&quot;</li><li>&quot;How can I add my license to the top of files?&quot;</li></ul><p>OpenAPI Generator supports user-defined templates without need to recompile the artifact. We also support custom generators (templates and logic) if those generators are accessible on the classpath.</p><p>See <a href="/docs/templating#modifying-templates">templating: Modifying Templates</a> and <a href="/docs/customization">customization</a> docs for more details.</p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/OpenAPITools/openapi-generator/edit/master/website/../docs/faq-extending.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"><span class="theme-last-updated">Last updated<!-- --> on <b><time datetime="2020-02-11T13:22:58.000Z">Feb 11, 2020</time></b> by <b>Jim Schubert</b></span></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><a class="pagination-nav__link pagination-nav__link--prev" href="/docs/faq"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">FAQ: General</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/docs/faq-contributing"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">FAQ: Contributing</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#how-do-i-use-my-own-java-models" class="table-of-contents__link toc-highlight">How do I use my own Java models?</a></li><li><a href="#how-do-i-disable-certificate-verification" class="table-of-contents__link toc-highlight">How do I disable certificate verification?</a></li><li><a href="#how-do-i-skip-files-during-code-generation" class="table-of-contents__link toc-highlight">How do I skip files during code generation?</a></li><li><a href="#how-can-i-customize-the-auto-generated-code" class="table-of-contents__link toc-highlight">How can I customize the auto-generated code?</a></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="row footer__links"><div class="col footer__col"><div class="footer__title">Docs</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/docs/customization">Customizing Generators</a></li><li class="footer__item"><a class="footer__link-item" href="/docs/installation">Installation</a></li><li class="footer__item"><a class="footer__link-item" href="/docs/integrations">Workflow Integrations</a></li></ul></div><div class="col footer__col"><div 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