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Re: Changing jBPM 5 Db
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created by <a href="http://community.jboss.org/people/marco.rietveld">Marco Rietveld</a> in <i>jBPM Development</i> - <a href="http://community.jboss.org/message/621193#621193">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Roxy, </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I think it has to do with how you're executing the process -- I ended up doing the following in order to look at the table structure: </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><ol><li style="text-align: start;">git clone jbpm ... </li><li style="text-align: start;">modify files in jbpm-installer/db (which I actually ended up <em>not</em> using)</li><li style="text-align: start;">ant install.demo</li><li style="text-align: start;">ant start.demo</li><li style="text-align: start;"> git clone git://github.com/Salaboy/Drools_jBPM5-Training-Examples.git</li><li style="text-align: start;">import and modify example 04 in demo eclipse to use MySQL<ol><li style="text-align: start;">mvn eclipse:eclipse (maven 3, of course)</li><li style="text-align: start;">Modify persistence.xml so that it has the following properties:<blockquote class="jive-quote"><p> <properties></p><p>            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/></p><p>            <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/></p><p>            <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/jbpm5" /></p><p>            <property name="hibernate.connection.username" value="jbpm5" /></p><p>            <property name="hibernate.connection.password" value="jbpm5"/></p><p>...</p></blockquote></li><li>Attach MySQL driver to project (via build path in Eclipse)</li></ol></li><li style="text-align: start;">Run example (PersistentEmergencyProcessTest jUnit test.)</li></ol><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="text-align: start;">The problem I started noticing with the demo is that the jbpm-gwt-console-server.war that's deployed to the demo jBoss server that's started up has it's own (for H2) configured JPA configuration (persistence.xml). </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="text-align: start;">Salaboy's persistence example only modifies the SessionInfo table, but I think that if you extend it more, it'll be possible to to get a good idea of what's modified in the database. </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="text-align: start;">I think that getting the demo to work fully with the database is basically more work than is worth it -- especially if you're just exploring jBPM 5 at the moment. </p></div>
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