Jens Kleemann created DBCP-469:
----------------------------------
Summary: 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: 2.1.1, 2.1, 2.2
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.
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>
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