[ 
https://issues.apache.org/jira/browse/DBCP-469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gary Gregory updated DBCP-469:
------------------------------
    Description: 
Using blueprint to setup BasicManagedDatasource fails because  getter/setter 
for connectionInitSqls have different types. 

{noformat}
csi-ds-derby-embedded (281)
---------------------------
Status: Failure
Blueprint
23.08.16 13:22
Exception:
Error setting property: PropertyDescriptor <name: connectionInitSqls, getter: 
class org.apache.commons.dbcp2.BasicDataSource.getConnectionInitSqls(), setter: 
[class org.apache.commons.dbcp2.BasicDataSource.setConnectionInitSqls(interface 
java.util.Collection)]
org.osgi.service.blueprint.container.ComponentDefinitionException: Error 
setting property: PropertyDescriptor <name: connectionInitSqls, getter: class 
org.apache.commons.dbcp2.BasicDataSource.getConnectionInitSqls(), setter: 
[class org.apache.commons.dbcp2.BasicDataSource.setConnectionInitSqls(interface 
java.util.Collection)]
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:939)
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:905)
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:886)
        at 
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820)
        at 
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
        at 
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
        at 
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:247)
        at 
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
        at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:682)
        at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:377)
        at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106)
        at 
org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)
Caused by: org.osgi.service.blueprint.container.ComponentDefinitionException: 
At least one Setter method has to match the type of the Getter method for 
property connectionInitSqls
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.findMethodByClass(ReflectionUtils.java:708)
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.findSetter(ReflectionUtils.java:687)
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.internalSet(ReflectionUtils.java:627)
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$PropertyDescriptor.set(ReflectionUtils.java:380)
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:937)
        ... 23 more
{noformat}

blueprint fragment used:

{code:xml}
        <bean id="dataSource" 
class="org.apache.commons.dbcp2.managed.BasicManagedDataSource">
                <property name="transactionManager" ref="jtaTransactionManager" 
/>
                <property name="driverClassName" 
value="org.apache.derby.jdbc.EmbeddedDriver" />
                <property name="url" 
value="jdbc:derby:${db.location}/csids;create=true" />
                <property name="maxTotal" value="${db.connectionPoolMaxActive}" 
/>
                <property name="initialSize" 
value="${db.connectionPoolMaxIdle}"/>
                <property name="maxIdle" value="${db.connectionPoolMaxIdle}" />
                <property name="connectionInitSqls">
                        <list>
                                <value>set isolation READ COMMITTED</value>
                        </list>

                </property>
        </bean>
{code}

  was:
Using blueprint to setup BasicManagedDatasource fails because  getter/setter 
for connectionInitSqls have different types. 

csi-ds-derby-embedded (281)
---------------------------
Status: Failure
Blueprint
23.08.16 13:22
Exception:
Error setting property: PropertyDescriptor <name: connectionInitSqls, getter: 
class org.apache.commons.dbcp2.BasicDataSource.getConnectionInitSqls(), setter: 
[class org.apache.commons.dbcp2.BasicDataSource.setConnectionInitSqls(interface 
java.util.Collection)]
org.osgi.service.blueprint.container.ComponentDefinitionException: Error 
setting property: PropertyDescriptor <name: connectionInitSqls, getter: class 
org.apache.commons.dbcp2.BasicDataSource.getConnectionInitSqls(), setter: 
[class org.apache.commons.dbcp2.BasicDataSource.setConnectionInitSqls(interface 
java.util.Collection)]
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:939)
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:905)
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:886)
        at 
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820)
        at 
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
        at 
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
        at 
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:247)
        at 
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
        at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:682)
        at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:377)
        at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106)
        at 
org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)
Caused by: org.osgi.service.blueprint.container.ComponentDefinitionException: 
At least one Setter method has to match the type of the Getter method for 
property connectionInitSqls
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.findMethodByClass(ReflectionUtils.java:708)
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.findSetter(ReflectionUtils.java:687)
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.internalSet(ReflectionUtils.java:627)
        at 
org.apache.aries.blueprint.utils.ReflectionUtils$PropertyDescriptor.set(ReflectionUtils.java:380)
        at 
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:937)
        ... 23 more

blueprint fragment used:

        <bean id="dataSource" 
class="org.apache.commons.dbcp2.managed.BasicManagedDataSource">
                <property name="transactionManager" ref="jtaTransactionManager" 
/>
                <property name="driverClassName" 
value="org.apache.derby.jdbc.EmbeddedDriver" />
                <property name="url" 
value="jdbc:derby:${db.location}/csids;create=true" />
                <property name="maxTotal" value="${db.connectionPoolMaxActive}" 
/>
                <property name="initialSize" 
value="${db.connectionPoolMaxIdle}"/>
                <property name="maxIdle" value="${db.connectionPoolMaxIdle}" />
                <property name="connectionInitSqls">
                        <list>
                                <value>set isolation READ COMMITTED</value>
                        </list>

                </property>
        </bean>



> getter/setter for connectionInitSqls have different types
> ---------------------------------------------------------
>
>                 Key: DBCP-469
>                 URL: https://issues.apache.org/jira/browse/DBCP-469
>             Project: Commons Dbcp
>          Issue Type: Bug
>    Affects Versions: 2.1, 2.2, 2.1.1
>         Environment: karaf 3.0.6, datasource configured via blueprint.
>            Reporter: Jens Kleemann
>            Priority: Minor
>
> Using blueprint to setup BasicManagedDatasource fails because  getter/setter 
> for connectionInitSqls have different types. 
> {noformat}
> csi-ds-derby-embedded (281)
> ---------------------------
> Status: Failure
> Blueprint
> 23.08.16 13:22
> Exception:
> Error setting property: PropertyDescriptor <name: connectionInitSqls, getter: 
> class org.apache.commons.dbcp2.BasicDataSource.getConnectionInitSqls(), 
> setter: [class 
> org.apache.commons.dbcp2.BasicDataSource.setConnectionInitSqls(interface 
> java.util.Collection)]
> org.osgi.service.blueprint.container.ComponentDefinitionException: Error 
> setting property: PropertyDescriptor <name: connectionInitSqls, getter: class 
> org.apache.commons.dbcp2.BasicDataSource.getConnectionInitSqls(), setter: 
> [class 
> org.apache.commons.dbcp2.BasicDataSource.setConnectionInitSqls(interface 
> java.util.Collection)]
>         at 
> org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:939)
>         at 
> org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:905)
>         at 
> org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:886)
>         at 
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820)
>         at 
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
>         at 
> org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at 
> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
>         at 
> org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:247)
>         at 
> org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
>         at 
> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:682)
>         at 
> org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:377)
>         at 
> org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at 
> org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106)
>         at 
> org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
>         at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:744)
> Caused by: org.osgi.service.blueprint.container.ComponentDefinitionException: 
> At least one Setter method has to match the type of the Getter method for 
> property connectionInitSqls
>         at 
> org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.findMethodByClass(ReflectionUtils.java:708)
>         at 
> org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.findSetter(ReflectionUtils.java:687)
>         at 
> org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.internalSet(ReflectionUtils.java:627)
>         at 
> org.apache.aries.blueprint.utils.ReflectionUtils$PropertyDescriptor.set(ReflectionUtils.java:380)
>         at 
> org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:937)
>         ... 23 more
> {noformat}
> blueprint fragment used:
> {code:xml}
>       <bean id="dataSource" 
> class="org.apache.commons.dbcp2.managed.BasicManagedDataSource">
>               <property name="transactionManager" ref="jtaTransactionManager" 
> />
>               <property name="driverClassName" 
> value="org.apache.derby.jdbc.EmbeddedDriver" />
>               <property name="url" 
> value="jdbc:derby:${db.location}/csids;create=true" />
>               <property name="maxTotal" value="${db.connectionPoolMaxActive}" 
> />
>               <property name="initialSize" 
> value="${db.connectionPoolMaxIdle}"/>
>               <property name="maxIdle" value="${db.connectionPoolMaxIdle}" />
>               <property name="connectionInitSqls">
>                       <list>
>                               <value>set isolation READ COMMITTED</value>
>                       </list>
>               </property>
>       </bean>
> {code}



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