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* <div class="highlight"><pre><div class='line' id='LC1'>Mule Mongo Connector</div><div class='line' id='LC2'><br/></div><div class='line' id='LC3'>Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com</div><div class='line' id='LC4'><br/></div><div class='line' id='LC5'>The software in this package is published under the terms of the CPAL v1.0</div><div class='line' id='LC6'>license, a copy of which has been included with this distribution in the</div><div class='line' id='LC7'>LICENSE.txt file.</div><div class='line' id='LC8'><br/></div></pre></div> * </td> * </tr> * </table> * </div> * * </div> * </div> * </div> * </div> * * </div> * * <div class="frame frame-loading" style="display:none;" data-tree-list-url="/mulesoft/mongo-connector/tree-list/8e7d08d7da221425154e37b28dfa2a59046724e5" data-blob-url-prefix="/mulesoft/mongo-connector/blob/8e7d08d7da221425154e37b28dfa2a59046724e5"> * <img src="https://a248.e.akamai.net/assets.github.com/images/modules/ajax/big_spinner_336699.gif?1315867479" height="32" width="32"> * </div> * * </div> * <div class="context-overlay"></div> * </div> * * * <!-- footer --> * <div id="footer" > * * <div class="upper_footer"> * <div class="container clearfix"> * * <!--[if IE]><h4 id="blacktocat_ie">GitHub Links</h4><![endif]--> * <![if !IE]><h4 id="blacktocat">GitHub Links</h4><![endif]> * * <ul class="footer_nav"> * <h4>GitHub</h4> * <li><a href="https://github.com/about">About</a></li> * <li><a href="https://github.com/blog">Blog</a></li> * <li><a href="https://github.com/features">Features</a></li> * <li><a href="https://github.com/contact">Contact & Support</a></li> * <li><a href="https://github.com/training">Training</a></li> * <li><a href="http://enterprise.github.com/">GitHub Enterprise</a></li> * <li><a href="http://status.github.com/">Site Status</a></li> * </ul> * * <ul class="footer_nav"> * <h4>Tools</h4> * <li><a href="http://get.gaug.es/">Gauges: Analyze web traffic</a></li> * <li><a href="http://speakerdeck.com">Speaker Deck: Presentations</a></li> * <li><a href="https://gist.github.com">Gist: Code snippets</a></li> * <li><a href="http://mac.github.com/">GitHub for Mac</a></li> * <li><a href="http://mobile.github.com/">Issues for iPhone</a></li> * <li><a href="http://jobs.github.com/">Job Board</a></li> * </ul> * * <ul class="footer_nav"> * <h4>Extras</h4> * <li><a href="http://shop.github.com/">GitHub Shop</a></li> * <li><a href="http://octodex.github.com/">The Octodex</a></li> * </ul> * * <ul class="footer_nav"> * <h4>Documentation</h4> * <li><a href="http://help.github.com/">GitHub Help</a></li> * <li><a href="http://developer.github.com/">Developer API</a></li> * <li><a href="http://github.github.com/github-flavored-markdown/">GitHub Flavored Markdown</a></li> * <li><a href="http://pages.github.com/">GitHub Pages</a></li> * </ul> * * </div><!-- /.site --> * </div><!-- /.upper_footer --> * * <div class="lower_footer"> * <div class="container clearfix"> * <!--[if IE]><div id="legal_ie"><![endif]--> * <![if !IE]><div id="legal"><![endif]> * <ul> * <li><a href="https://github.com/site/terms">Terms of Service</a></li> * <li><a href="https://github.com/site/privacy">Privacy</a></li> * <li><a href="https://github.com/security">Security</a></li> * </ul> * * <p>© 2012 <span title="0.04983s from fe9.rs.github.com">GitHub</span> Inc. 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/.columns.equacols --> * * <div style='display:none'> * <div class="rule"></div> * * <h3>Issues</h3> * * <div class="columns threecols"> * <div class="column first"> * <dl class="keyboard-mappings"> * <dt>j</dt> * <dd>Move selection down</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>k</dt> * <dd>Move selection up</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>x</dt> * <dd>Toggle selection</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>o <em>or</em> enter</dt> * <dd>Open issue</dd> * </dl> * </div><!-- /.column.first --> * <div class="column middle"> * <dl class="keyboard-mappings"> * <dt>I</dt> * <dd>Mark selection as read</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>U</dt> * <dd>Mark selection as unread</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>e</dt> * <dd>Close selection</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>y</dt> * <dd>Remove selection from view</dd> * </dl> * </div><!-- /.column.middle --> * <div class="column last"> * <dl class="keyboard-mappings"> * <dt>c</dt> * <dd>Create issue</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>l</dt> * <dd>Create label</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>i</dt> * <dd>Back to inbox</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>u</dt> * <dd>Back to issues</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>/</dt> * <dd>Focus issues search</dd> * </dl> * </div> * </div> * </div> * * <div style='display:none'> * <div class="rule"></div> * * <h3>Issues Dashboard</h3> * * <div class="columns threecols"> * <div class="column first"> * <dl class="keyboard-mappings"> * <dt>j</dt> * <dd>Move selection down</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>k</dt> * <dd>Move selection up</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>o <em>or</em> enter</dt> * <dd>Open issue</dd> * </dl> * </div><!-- /.column.first --> * </div> * </div> * * <div style='display:none'> * <div class="rule"></div> * * <h3>Network Graph</h3> * <div class="columns equacols"> * <div class="column first"> * <dl class="keyboard-mappings"> * <dt><span class="badmono">?</span> <em>or</em> h</dt> * <dd>Scroll left</dd> * </dl> * <dl class="keyboard-mappings"> * <dt><span class="badmono"></span> <em>or</em> l</dt> * <dd>Scroll right</dd> * </dl> * <dl class="keyboard-mappings"> * <dt><span class="badmono"></span> <em>or</em> k</dt> * <dd>Scroll up</dd> * </dl> * <dl class="keyboard-mappings"> * <dt><span class="badmono"></span> <em>or</em> j</dt> * <dd>Scroll down</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>t</dt> * <dd>Toggle visibility of head labels</dd> * </dl> * </div><!-- /.column.first --> * <div class="column last"> * <dl class="keyboard-mappings"> * <dt>shift <span class="badmono">?</span> <em>or</em> shift h</dt> * <dd>Scroll all the way left</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>shift <span class="badmono"></span> <em>or</em> shift l</dt> * <dd>Scroll all the way right</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>shift <span class="badmono"></span> <em>or</em> shift k</dt> * <dd>Scroll all the way up</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>shift <span class="badmono"></span> <em>or</em> shift j</dt> * <dd>Scroll all the way down</dd> * </dl> * </div><!-- /.column.last --> * </div> * </div> * * <div > * <div class="rule"></div> * <div class="columns threecols"> * <div class="column first" > * <h3>Source Code Browsing</h3> * <dl class="keyboard-mappings"> * <dt>t</dt> * <dd>Activates the file finder</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>l</dt> * <dd>Jump to line</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>w</dt> * <dd>Switch branch/tag</dd> * </dl> * <dl class="keyboard-mappings"> * <dt>y</dt> * <dd>Expand URL to its canonical form</dd> * </dl> * </div> * </div> * </div> * </div> * * <div id="markdown-help" class="instapaper_ignore readability-extra"> * <h2>Markdown Cheat Sheet</h2> * * <div class="cheatsheet-content"> * * <div class="mod"> * <div class="col"> * <h3>Format Text</h3> * <p>Headers</p> * <pre> * # This is an <h1> tag * ## This is an <h2> tag * ###### This is an <h6> tag</pre> * <p>Text styles</p> * <pre> * *This text will be italic* * _This will also be italic_ * **This text will be bold** * __This will also be bold__ * * *You **can** combine them* * </pre> * </div> * <div class="col"> * <h3>Lists</h3> * <p>Unordered</p> * <pre> * * Item 1 * * Item 2 * * Item 2a * * Item 2b</pre> * <p>Ordered</p> * <pre> * 1. Item 1 * 2. Item 2 * 3. Item 3 * * Item 3a * * Item 3b</pre> * </div> * <div class="col"> * <h3>Miscellaneous</h3> * <p>Images</p> * <pre> *  * Format:  * </pre> * <p>Links</p> * <pre> * http://github.com - automatic! * [GitHub](http://github.com)</pre> * <p>Blockquotes</p> * <pre> * As Kanye West said: * * > We're living the future so * > the present is our past. * </pre> * </div> * </div> * <div class="rule"></div> * * <h3>Code Examples in Markdown</h3> * <div class="col"> * <p>Syntax highlighting with <a href="http://github.github.com/github-flavored-markdown/" title="GitHub Flavored Markdown" target="_blank">GFM</a></p> * <pre> * ```javascript * function fancyAlert(arg) { * if(arg) { * $.facebox({div:'#foo'}) * } * } * ```</pre> * </div> * <div class="col"> * <p>Or, indent your code 4 spaces</p> * <pre> * Here is a Python code example * without syntax highlighting: * * def foo: * if not bar: * return true</pre> * </div> * <div class="col"> * <p>Inline code for comments</p> * <pre> * I think you should use an * `<addr>` element here instead.</pre> * </div> * </div> * * </div> * </div> * * * <div class="ajax-error-message"> * <p><span class="icon"></span> Something went wrong with that request. Please try again. <a href="javascript:;" class="ajax-error-dismiss">Dismiss</a></p> * </div> * * * * * <span id='server_response_time' data-time='0.05161' data-host='fe9'></span> * </body> * </html> */ package org.mule.module.jpa; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.mule.api.MuleContext; import org.mule.api.context.MuleContextAware; import org.mule.api.expression.RequiredValueException; import org.mule.api.registry.InjectProcessor; import org.mule.config.i18n.AnnotationsMessages; import javax.persistence.EntityManagerFactory; import javax.persistence.PersistenceContext; import java.lang.reflect.Field; /** * <code>PersistenceContextProcessor</code> is responsible for injecting the <code>MuleEntityManager</code> * into components using the @PersistenceContext annotation. */ public class PersistenceContextProcessor implements InjectProcessor, MuleContextAware { protected transient final Log logger = LogFactory.getLog(PersistenceContextProcessor.class); MuleContext muleContext; public Object process(Object object) { Field[] fields; try { fields = object.getClass().getDeclaredFields(); } catch (NoClassDefFoundError e) { if (logger.isDebugEnabled()) { logger.warn(e.toString()); } return object; } for (Field field : fields) { if (field.isAnnotationPresent(PersistenceContext.class)) { field.setAccessible(true); try { if (field.get(object) == null) { EntityManagerFactory factory = muleContext.getRegistry() .lookupObject(EntityManagerFactory.class); if (factory == null) { throw new JPAException( "Couldn't find an EntityManagerFactory in the registry to inject"); } field.set(object, new MuleEntityManager(factory)); } else { logger.warn("The PersistenceContext has already been injected"); } } catch (RequiredValueException e) { throw e; } catch (Exception e) { throw new RequiredValueException(AnnotationsMessages.lookupFailedSeePreviousException(object), e); } } } return object; } public void setMuleContext(MuleContext context) { muleContext = context; } }