I got it : the value of DATABASE_URL was not right so getUserInfo was null
Le mercredi 2 juillet 2014 10:11:18 UTC+2, zog a écrit :
>
> Hello,
> i am using spring 3.0.6-RELEASE with an XML configuration :
>
> <bean name="propertyConfigurer"
>
> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
> p:ignoreUnresolvablePlaceholders="true"
> p:ignoreResourceNotFound="true">
> <property name="systemPropertiesModeName"
> value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
> <property name="searchSystemEnvironment" value="true" />
> <property name="locations">
> <list>
> <value>classpath:db.properties</value>
> </list>
> </property>
> </bean>
>
>
> <bean class="java.net.URI" id="dbUrl">
> <constructor-arg value="#{systemEnvironment.DATABASE_URL}"/>
> </bean>
>
> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
> <property name="driverClassName" value="org.postgresql.Driver"/>
> <property name="url" value="#{ 'jdbc:postgresql://' + @dbUrl.getHost()
> + ':' + @dbUrl.getPort() + @dbUrl.getPath() }"/>
> <property name="username" value="#{ @dbUrl.getUserInfo().split(':')[0]
> }"/>
> <property name="password" value="#{ @dbUrl.getUserInfo().split(':')[1]
> }"/>
> </bean>
>
> I have a system variable called DATABASE_URL which is set. WHen i launch
> from eclipse or from a command line i get the folllowing stack trace :
>
> 2014-07-02 10:05:48.276::WARN: Nested in
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'dataSource' defined
> in class path resource [persistence-config.xml]: Initialization of bean
> failed; nested exception is
> org.springframework.beans.factory.BeanExpressionEx
> ception: Expression parsing failed; nested exception is
> org.springframework.expression.spel.SpelEvaluationException: EL1011E:(pos
> 21): Method call: At
> tempted to call method split(java.lang.String) on null context object:
> org.springframework.expression.spel.SpelEvaluationException: EL1011E:(pos
> 21): Method call: Attempted to call method split(java.lang.String) on null c
> ontext object
>
> Which means that the variable DATABASE_URL is not get by spring.
>
> Has anyone any ideas ?
> Thanks a lot !
>
>
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