title: hyperjaxb3 not generating files
body: <p>I am trying to learn hyperjaxb by studying <a href="http://confluence.highsource.org/display/HJ3/Purchase+Order+Tutorial" rel="nofollow noreferrer">this tutorial</a>.  I followed all of the instructions down to the heading section <code>What was Generated?</code>.  This included the following steps:  </p>
  
  <pre><code>1.) download the &lt;a href="http://confluence.highsource.org/display/HJ3/Downloads"&gt;Basic Project Template for Hibernate and Maven&lt;/a&gt;
  2.) unzip the file
  3.) install the xml and xsd files in the assigned locations
  4.) open up `cmd.exe`
  5.) navigate to the directory of the unzipped root folder
  6.) run mvn clean install  
  </code></pre>
  
  <p>But nothing was generated.  There is no <code>/generated-sources/xjc</code> directory, and there is no <code>PurchaseOrderType.java</code>.  I did a key word search of the entire directory structure to confirm that these resources were not present after running <code>mvn clean install</code>.  I also imported the directory structure into a new eclipse maven project and tried <code>run as...maven clean</code> and <code>run as...maven build</code> within the new eclipse maven project, but got the same lack of results.  </p>
  
  <p><strong>What can I do to get this tutorial to produce the intended generated files?</strong>  </p>
  
  <p>Also, is there a better way to generate JPA entities from xsd??  </p>
  
  <hr>
  
  <h2><strong>EDIT:</strong></h2>
  
  <p>As per @kapep's advice, I tried <code>mvn generate-sources</code> and got the following results:  </p>
  
  <p><img src="https://s30.postimg.org/mt6jp7mhd/mvn_generate_sources.jpg">  </p>
  
  <p>I then tried <code>mvn clean install</code> again, and got the following results:  </p>
  
  <p><img src="https://s24.postimg.org/je21hk2xh/mvn_clean_install.jpg">  </p>
  
  <p>You can see the warning in the print screens that <code>org.apache.maven.plugins:maven-compiler-plugin</code> is missing.  I found the corresponding folder in the <code>.m2</code> repository on my machine and deleted it, then did a <code>maven update project</code> from within eclipse to re-download the library.  I then did another <code>mvn clean install</code>, and got the same lack of results.  Nothing was generated, no java file, no <code>generated-sources</code> directory.  Nothing.  </p>
  
  <p><strong>What else can I try?</strong>  </p>
  
  <hr>
  
  <h2><strong>SECOND EDIT:</strong></h2>
  
  <p>The tutorial app still DOES NOT generate the intended files, however, I was able to get rid of the warning message in the print screens by changing the maven-compiler-plugin portion of the pom to the following:  </p>
  
  <pre><code>&lt;plugin&gt;
      &lt;inherited&gt;true&lt;/inherited&gt;
      &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
      &lt;version&gt;2.3.2&lt;/version&gt;
      &lt;configuration&gt;
          &lt;source&gt;1.6&lt;/source&gt;
          &lt;target&gt;1.6&lt;/target&gt;
      &lt;/configuration&gt;
  &lt;/plugin&gt;  
  </code></pre>
  
  <p>Note that, in addition to specifying the version, I also changed the <code>source</code> and <code>target</code> from <code>1.5</code> to <code>1.6</code>, as per @Todd 's advice <a href="https://stackoverflow.com/questions/4123044/maven-3-warnings-about-build-plugins-plugin-version">in this posting</a>.  I assume these refer to JDK versions.  My installation uses JDK 1.6.  I do not know if this is causing any problems.  </p>
  
  <p><strong>What else can I try?</strong></p>