CODEWITHSUNDEEP
javaspringpostgresqljpapostgresql-9.1
Gregory Mazur
Gregory Mazur

Reputation: 2468

Invalid property 'driverClass' of bean class [org.springframework.jdbc.datasource.DriverManagerDataSource] for org.postgresql.Driver

I am trying to use JPA SpringData Framework with Hibernate and PSQL, stuck on this mistake stackoverflow wants me to write here smt stackoverflow wants me to write here smt stackoverflow wants me to write here smt stackoverflow wants me to write here smt stackoverflow wants me to write here smt

 java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:94)

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [META-INF/ApplicationContext.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'driverClass' of bean class [org.springframework.jdbc.datasource.DriverManagerDataSource]: Bean property 'driverClass' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1514)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1222)

Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'driverClass' of bean class [org.springframework.jdbc.datasource.DriverManagerDataSource]: Bean property 'driverClass' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1076)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:927)
    at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:95)
    at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:75)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1510)
    ... 44 more

here is my ApplicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:jdbc="http://www.springframework.org/schema/jdbc"
       xmlns:jpa="http://www.springframework.org/schema/data/jpa"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/jdbc
                           http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
                           http://www.springframework.org/schema/data/jpa
                           http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
    <!-- database -->
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClass" value="org.postgresql.Driver"></property>
        <property name="jdbcUrl" value="jdbc:postgresql://localhost:5433/journey"></property>
        <property name="user" value="postgres"></property>
        <property name="password" value="canada"></property>
    </bean>
    <!-- entity Manager -->
    <bean id="entityManagerFactory"
          class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="persistenceUnitName" value="MAP"/>
    </bean>
    <!-- Transaction Manager -->
    <bean id="myTransactionManager"
          class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory"/>
    </bean>
    <!-- JPA package -->
    <jpa:repositories base-package="home.map.events.dao"></jpa:repositories>

</beans>

If anyone has any suggestions please comment the post Thank you

Upvotes: 1

Views: 6610

Answers (1)

Jan
Jan

Reputation: 1034

It claims that org.springframework.jdbc.datasource.DriverManagerDataSource doesn't have a property called driverClass because DriverManagerDataSource only has the property driverClassName.

Checkout the documentation

So you should change the line to:

        <property name="driverClassName" value="org.postgresql.Driver"></property>

Upvotes: 2

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