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- <header><h1>Configuration Examples</h1></header>
-
-
-
-
-<div class="section">
-<h2><a name="Configuration_through_a_hibernate.properties-File"></a>Configuration through a hibernate.properties-File</h2>
-
-<p>
- The most simple way to configure the plugin is, to put all the
- hibernate-configuration in a <b>hibernate.properties</b>-file on your
- classpath. Put the file in the <tt>resources</tt>-folder. Maven will put
- it in the <tt>class</tt>-folder of your webapp, where it will be picked up
- by this plugin as well as by Hibernate 4.
- </p>
-
-<p>
- Doing so, the only additionally configuration needed, to activat the plugin
- is the following entry in the <tt>plugins</tt>-section of your <tt>pom.xml</tt>:
- </p>
-
-<div>
-<pre class="prettyprint linenums lang-html">
-<plugin>
- <groupId>de.juplo</groupId>
- <artifactId>hibernate4-maven-plugin</artifactId>
- <version>1.1.0</version>
- <executions>
- <execution>
- <goals>
- <goal>export</goal>
- </goals>
- </execution>
- </executions>
-</plugin></pre></div>
-
-<p>
- But be aware, that in this case the database-url, that is
- build in the application is the same that is used while testing, where
- the database is droped and recreated by the plugin.
- Because of that,
- <b>
- you should never fire up this configuration on your production
- system, or your database might be erased!
- </b>
- </p>
-
-<p>
- A better approach is, to specify a different url for testing like in the
- following snippet:
- </p>
-
-<div>
-<pre class="prettyprint linenums lang-html">
-<plugin>
- <groupId>de.juplo</groupId>
- <artifactId>hibernate4-maven-plugin</artifactId>
- <version>1.1.0</version>
- <executions>
- <execution>
- <goals>
- <goal>export</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <url><![CDATA[jdbc:mysql://localhost/test-db]]></url>
- </configuration>
-</plugin></pre></div>
-
-<p>
- Configuration properties, that are set in the <tt>configuration</tt>-section
- of the plugin-configuration cannnot be overwritten elsewere (for details
- see <a href="#precedence">Configuration-Method-Precedence</a>).
- You never can overwrite them by accident when specifying a property on
- the commandline or in your <tt>settings.xml</tt>.
- </p>
- </div>
-<div class="section">
-<h2><a name="Configuration_through_maven-properties"></a>Configuration through maven-properties</h2>
-
-<p>
- Alternatively, it is possible, to configure the plugin via maven-properties.
- Each relevant configuration-option has a corresponding maven-property
- (for a full list see the <a href="./export-mojo.html">Documentation of the export-Mojo</a>).
- These are named after the
- <a class="externalLink" href="http://docs.jboss.org/hibernate/orm/4.1/manual/en-US/html_single/#configuration-hibernatejdbc">Hibernate JDBC Properties</a>:
- </p>
-
-<ul>
-
-<li><tt>hibernate.connection.driver_class</tt></li>
-
-<li><tt>hibernate.dialect</tt></li>
-
-<li><tt>hibernate.connection.url</tt></li>
-
-<li><tt>hibernate.connection.username</tt></li>
-
-<li><tt>hibernate.connection.password</tt></li>
- </ul>
-
-<p>
- So, instead of writing the hibernate-configuration in the properties-file,
- like above, you could put it in the <tt>properties</tt>-section of your
- <tt>pom.xml</tt>.
- </p>
-
-<p>
- Thogether with the plugin-definition from above, the following would
- be a complete configuration (again, the database-url was overwritten in
- the plugin-configuration, to be sure to have a separate database for
- testing):
- </p>
-
-<div>
-<pre class="prettyprint linenums lang-html">
-<properties>
- <hibernate.connection.driver_class>org.hsqldb.jdbcDriver</hibernate.connection.driver_class>
- <hibernate.dialect>org.hibernate.dialect.HSQLDialect</hibernate.dialect>
- <hibernate.connection.url><![CDATA[jdbc:hsqldb:res:org.my.path.production_db]]></hibernate.connection.url>
- <hibernate.connection.username>sa</hibernate.connection.username>
- <hibernate.connection.password></hibernate.connection.password>
-</properties>
-
-...
-
-<plugins>
-
- ...
-
- <plugin>
- <groupId>de.juplo</groupId>
- <artifactId>hibernate4-maven-plugin</artifactId>
- <version>1.1.0</version>
- <executions>
- <execution>
- <goals>
- <goal>export</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <url><![CDATA[jdbc:hsqldb:target/db/testdb;shutdown=true]]></url>
- </configuration>
- </plugin>
-
-<plugins></pre></div>
- </div>
-<div class="section">
-<h2><a name="Configuration_through_the_plugin-configuration"></a>Configuration through the plugin-configuration</h2>
-
-<p>
- A third way for configuring the plugin is the plugin-configuration.
- The relevant configuration-parameters are:
- </p>
-
-<ul>
-
-<li><tt>driverClassName</tt></li>
-
-<li><tt>hibernateDialect</tt></li>
-
-<li><tt>url</tt></li>
-
-<li><tt>username</tt></li>
-
-<li><tt>password</tt></li>
- </ul>
-
-<p>
- The equivalent of the configuration from the last section would look
- like this:
- </p>
-
-<div>
-<pre class="prettyprint linenums lang-html">
-<plugin>
- <groupId>de.juplo</groupId>
- <artifactId>hibernate4-maven-plugin</artifactId>
- <version>1.1.0</version>
- <executions>
- <execution>
- <goals>
- <goal>export</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <driverClassName>org.hsqldb.jdbcDriver</driverClassName>
- <hibernateDialect>org.hibernate.dialect.HSQLDialect</hibernateDialect>
- <url><![CDATA[jdbc:hsqldb:target/db/fotos;shutdown=true]]></url>
- <username>sa</username>
- <password></password>
- </configuration>
-</plugin></pre></div>
-
-<p>
- The parameter <b>hibernateProperties</b> (name of the hibernate-properties-file
- to use, defaults to <b>hibernate.properties</b>) can only be configured through
- this approach.
- </p>
-
-<p>
- For more explanations, see the
- <a href="./export-mojo.html">Documentation of the export-Mojo</a>.
- </p>
- </div>
-<div class="section" id="precedence">
-<h2 id="precedence">Configuration-Method-Precedence</h2>
-
-<p>
- The configuration is gathered in a fix order:
- </p>
-
-<ol style="list-style-type: decimal">
-
-<li><tt>hibernate.properties</tt></li>
-
-<li>maven-properties</li>
-
-<li>plugin-configuration</li>
- </ol>
-
-<p>
- If you are in doubt about where a configuration-value comes from, run
- maven with the <a href="./debugging.html">debug-output</a> enabled: <tt>mvn -X hibernate4:export</tt>
- and be aware, that maven-properties can be overwitten on the command-line,
- in your <tt>~/.m2/settings.xml</tt> and in a profile.
- </p>
-
-<p>
- The plugin-configuration comes last and overwrites everything else.
- That way, you can be sure, that a configuration-value, that is
- specified in the plugin-configuration will never be overwritten by any
- other configuration-method.
- </p>
-
-<p>
- If you need to overwrite plugin-configuration-values with
- maven-properties, you can use maven-properties in the plugin-configuration:
- </p>
-
-<div>
-<pre class="prettyprint linenums lang-html">
-<plugin>
- <groupId>de.juplo</groupId>
- <artifactId>hibernate4-maven-plugin</artifactId>
- <version>1.1.0</version>
- <executions>
- <execution>
- <goals>
- <goal>export</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <password>${my-password-property}</password>
- </configuration>
-</plugin></pre></div>
- </div>
-
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