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where to set "update" in databaseschema
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created by <a href="https://community.jboss.org/people/fellowtom">Thomas Colditz</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/832618#832618">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Community,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I simply want to setup jBPM with embedded H2 database. It works, that it isn't an inmem db. But everytime the engine is startet again, all content of db is overwritten.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I think the problem is an "create"-statement somewhere, where an "update" should be inserted. But I just dont know where...</p><p>Here's sample code:</p><pre class="jive-pre"><code class="jive-code jive-java"><font color="navy"><b>public</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>void</b></font> main(String[] args) <font color="navy">{</font>
        <font color="navy"><b>try</b></font> <font color="navy">{</font>
            RuntimeManager manager = getRuntimeManager(<font color="red">"processDefinition/simpleTestProcess.bpmn"</font>);       
            RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
            KieSession ksession = runtime.getKieSession();              
            ksession.startProcess(<font color="red">"serviceTestProcess"</font>);
        <font color="navy">}</font> <font color="navy"><b>catch</b></font> (Throwable t) <font color="navy">{</font>
            t.printStackTrace();
        <font color="navy">}</font>
    <font color="navy">}</font>
 
<font color="navy"><b>private</b></font> <font color="navy"><b>static</b></font> RuntimeManager getRuntimeManager(String process) <font color="navy">{</font>
        JBPMHelper.startH2Server();
        Properties properties = <font color="navy"><b>new</b></font> Properties();
        PoolingDataSource pds = <font color="navy"><b>new</b></font> PoolingDataSource();
        pds.setUniqueName(properties.getProperty(<font color="red">"persistence.datasource.name"</font>, <font color="red">"jdbc/jbpm-ds"</font>));
        pds.setClassName(<font color="red">"bitronix.tm.resource.jdbc.lrc.LrcXADataSource"</font>);
        pds.setMaxPoolSize(5);
        pds.setAllowLocalTransactions(<font color="navy"><b>true</b></font>);
        pds.getDriverProperties().put(<font color="red">"user"</font>, properties.getProperty(<font color="red">"persistence.datasource.user"</font>, <font color="red">"sa"</font>));
        pds.getDriverProperties().put(<font color="red">"password"</font>, properties.getProperty(<font color="red">"persistence.datasource.password"</font>, <font color="red">"sa"</font>));
        pds.getDriverProperties().put(<font color="red">"url"</font>, properties.getProperty(<font color="red">"persistence.datasource.url"</font>, <font color="red">"jdbc:h2:~/JBPM/process_jbpm;MVCC=TRUE"</font>));
        pds.getDriverProperties().put(<font color="red">"driverClassName"</font>, properties.getProperty(<font color="red">"persistence.datasource.driverClassName"</font>, <font color="red">"org.h2.Driver"</font>));
        pds.init();
 
        RuntimeEnvironment environment = RuntimeEnvironmentBuilder.getDefault()
            .addAsset(ResourceFactory.newClassPathResource(process), ResourceType.BPMN2)
            .get();
        <font color="navy"><b>return</b></font> RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
    <font color="navy">}</font>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Please let me know, where/how to fix the problem.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>With kind regards,</p><p>Tom</p></div>
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<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/832618#832618">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
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