Hey Everybody! I Use Activit in Karaf, an OSGI Container. To make the E-Mail Configuration Editable during runtime i put the valuses into an *.cfg folder. In the Blueprint i load the config from the cfg file.
<cm:property-placeholder persistent-id="com.example.bpmn" update-strategy="reload" placeholder-prefix="$["
placeholder-suffix="]">
<cm:default-properties>
<cm:property name="cfg.mailServerHost" value="localhost" />
<cm:property name="cfg.mailServerUsername" value="admin" />
<cm:property name="cfg.mailServerPassword" value="admin" />
<cm:property name="cfg.mailServerPort" value="25" />
<cm:property name="cfg.useSSL" value="true" />
<cm:property name="cfg.useTLS" value="true" />
<cm:property name="cfg.mailServerDefaultFrom" value="johndoe@localhost" />
</cm:default-properties>
</cm:property-placeholder>
<bean id="dataSource" class="org.h2.jdbcx.JdbcDataSource">
<property name="URL" value="jdbc:h2:~/activiti"/>
<property name="user" value="sa"/>
<property name="password" value=""/>
</bean>
<reference id="transactionManager" interface="javax.transaction.TransactionManager"/>
<bean id="configuration" class="org.activiti.engine.impl.cfg.JtaProcessEngineConfiguration"
ext:field-injection="true">
<property name="databaseType" value="h2"/>
<property name="dataSource" ref="dataSource"/>
<property name="transactionManager" ref="transactionManager"/>
<property name="databaseSchemaUpdate" value="true"/>
<property name="transactionsExternallyManaged" value="true"/>
<property name="defaultCamelContext" value="defaultContext"/>
<property name="mailServerHost" value="$[cfg.mailServerHost]"/>
<property name="mailServerUsername" value="$[cfg.mailServerUsername]"/>
<property name="mailServerPassword" value="$[cfg.mailServerPassword]"/>
<property name="mailServerPort" value="$[cfg.mailServerPort]"/>
<property name="useSSL" value="$[cfg.useSSL]" />
<property name="useTLS" value="$[cfg.useTLS]" />
<property name="mailServerDefaultFrom" value="$[cfg.mailServerDefaultFrom]"/>
</bean>
This works fine for me but if i have a Email Server without Authentication i earn an Error if i pass only empty values into the mailServerUsername and the mailServerPassword. Only Surrounding in the blueprint with a comment, so nothing pass into the process engine helps for this. is it possible to make this Optional in the config?
