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Re: jBPM 5.1 with SQL Server
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created by <a href="http://community.jboss.org/people/paqman">Dominique Paquin</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/627492#627492">View the full discussion</a>
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<div class="jive-rendered-content"><p>While waiting for feedback on the above, I decided to try approach number 2</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>It will use this persistence.xml file (contrary to the above post, I uncommented the node "jta-data-source" ):</p><pre><p><?xml version="1.0" encoding="UTF-8" standalone="yes"?></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span><persistence version="1.0" xsi:schemaLocation="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm" target="_blank">http://java.sun.com/xml/ns/persistence/orm</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/orm_1_0.xsd</a><span>"</span></p><p><span>  xmlns:orm="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm" target="_blank">http://java.sun.com/xml/ns/persistence/orm</a><span>" xmlns:xsi="</span><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a><span>" xmlns="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><span>"></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  <persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA"></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <provider>org.hibernate.ejb.HibernatePersistence</provider></p><p>    <jta-data-source>jdbc/processInstanceDS</jta-data-source></p><p>    <class>org.drools.persistence.info.SessionInfo</class></p><p>    <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class></p><p>    <class>org.drools.persistence.info.WorkItemInfo</class></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <properties></p><p>      <property name="hibernate.dialect" value="org.hibernate.dialect.SQLServerDialect"/></p><p>      <property name="hibernate.max_fetch_depth" value="3"/></p><p>      <property name="hibernate.hbm2ddl.auto" value="update"/></p><p>      <property name="hibernate.show_sql" value="true"/></p><p>      <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.BTMTransactionManagerLookup"/></p><p>    </properties></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  </persistence-unit></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p></persistence></p></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I try to initiate the database connection like proposed in the jBPM documentation:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre><p>        PoolingDataSource ds = new PoolingDataSource();</p><p>        ds.setUniqueName("jdbc/processInstanceDS");</p><p>        ds.setClassName("net.sourceforge.jtds.jdbc.Driver");</p><p>        ds.setMaxPoolSize(3);</p><p>        ds.setAllowLocalTransactions(true);</p><p>        ds.getDriverProperties().setProperty("user", "myUser");</p><p>        ds.getDriverProperties().setProperty("password", "myPassword");</p><p>        ds.getDriverProperties().put("URL", "jdbc:jtds:sqlserver://192.168.117.129:1433;databaseName=myDatabase");</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        ds.init();</p></pre><p>But when I start everything, the above code crashes with:</p><pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        ...</p><p>        Caused by: bitronix.tm.utils.PropertyException: no writeable property 'URL' in class 'net.sourceforge.jtds.jdbc.Driver'</p><p>        at bitronix.tm.utils.PropertyUtils.getSetter(PropertyUtils.java:318)</p><p>        at bitronix.tm.utils.PropertyUtils.setDirectProperty(PropertyUtils.java:217)</p><p>        at bitronix.tm.utils.PropertyUtils.setProperty(PropertyUtils.java:83)</p><p>        at bitronix.tm.resource.common.XAPool.createXAFactory(XAPool.java:314)</p><p>        at bitronix.tm.resource.common.XAPool.<init>(XAPool.java:63)</p><p>        at bitronix.tm.resource.jdbc.PoolingDataSource.buildXAPool(PoolingDataSource.java:85)</p><p>        at bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:72)</p><p>        ... 58 more</p></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I looked this up on the net for a while and found that I could defin each parts of the URL in separate components like this (Though I have no clue as to how the connection will be initiaterd since the server type is not provided):</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre><p>        ...</p><p>        ds.getDriverProperties().setProperty("serverName", "192.168.117.129");</p><p>        ds.getDriverProperties().setProperty("portNumber", "1433");</p><p>        ds.getDriverProperties().setProperty("databaseName", "racm_identity_data");</p></pre><p>In anycase, this also crashes with:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre><p>        Caused by: bitronix.tm.utils.PropertyException: no writeable property 'user' in class 'net.sourceforge.jtds.jdbc.Driver'</p><p>        at bitronix.tm.utils.PropertyUtils.getSetter(PropertyUtils.java:318)</p><p>        at bitronix.tm.utils.PropertyUtils.setDirectProperty(PropertyUtils.java:217)</p><p>        at bitronix.tm.utils.PropertyUtils.setProperty(PropertyUtils.java:83)</p><p>        at bitronix.tm.resource.common.XAPool.createXAFactory(XAPool.java:314)</p><p>        at bitronix.tm.resource.common.XAPool.<init>(XAPool.java:63)</p><p>        at bitronix.tm.resource.jdbc.PoolingDataSource.buildXAPool(PoolingDataSource.java:85)</p><p>        at bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:72)</p><p>        ... 58 more</p></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So with one technique or the other, I always get countered by some obscure problems time after time</p></div>
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