Unable to delete row : TransactionRequiredException: Executing an update/delete query - spring

Question

There are several posts on this question but still not getting the solution.
This the parent class Userr.
In a #OneToMany relationship I want to remove a particular child Account.
Now When I do this by "DELETE" query I am getting following exception.
org.springframework.dao.InvalidDataAccessApiUsageException: Executing an update/delete query; nested exception is javax.persistence.TransactionRequiredException: Executing an update/delete query
#RooJavaBean
#RooToString
#RooJpaEntity
#RooJpaActiveRecord(finders = { "findUserrsByUserName"})
public class Userr {
#NotNull
#Column(unique = true)
private String userName;
#NotNull
private int userType;
#OneToMany(mappedBy = "user", fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
private List<Account> accounts = new ArrayList<Account>();
}
Child class
#RooJavaBean
#RooToString
#RooJpaActiveRecord
#RooJpaEntity
public class Account {
#OneToMany(mappedBy="account", fetch=FetchType.LAZY, cascade = CascadeType.ALL)
List<Message> messages = new ArrayList<Message>();
/*#OneToMany(mappedBy="account", fetch=FetchType.LAZY, cascade = CascadeType.ALL)
List<PremiumPlayPositionCombination> premiumPlayPosition = new ArrayList<PremiumPlayPositionCombination>();*/
#OneToMany(mappedBy="account", fetch=FetchType.LAZY, cascade = CascadeType.ALL)
List<PositionCombinationArc> allPositionsArc = new ArrayList<PositionCombinationArc>();
#ManyToOne
#JoinColumn(name="user_id")
private Userr user;
}
Here is my delete query
#Transactional
public static void deleteClientByClientId(Long clientId) {
System.out.println("Delete query findUsersClientsByUser" + clientId);
int deleteCount= entityManager().createQuery("DELETE FROM Account where id =:clientId").setParameter("clientId", clientId).executeUpdate();
System.out.println("Delete query findUsersClientsByUser" + deleteCount);
}
I have added in ApplicationContext-security.xml like this
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<!--
This will automatically locate any and all property files you have
within your classpath, provided they fall under the META-INF/spring
directory. The located property files are parsed and their values can
then be used within application context files in the form of
${propertyKey}.
-->
<context:property-placeholder location="classpath*:META-INF/spring/*.properties"/>
<!--
Turn on AspectJ #Configurable support. As a result, any time you
instantiate an object, Spring will attempt to perform dependency
injection on that object. This occurs for instantiation via the "new"
keyword, as well as via reflection. This is possible because AspectJ
is used to "weave" Roo-based applications at compile time. In effect
this feature allows dependency injection of any object at all in your
system, which is a very useful feature (without #Configurable you'd
only be able to dependency inject objects acquired from Spring or
subsequently presented to a specific Spring dependency injection
method). Roo applications use this useful feature in a number of
areas, such as #PersistenceContext injection into entities.
-->
<context:spring-configured/>
<bean class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" id="dataSource">
<property name="driverClassName" value="${database.driverClassName}"/>
<property name="url" value="${database.url}"/>
<property name="username" value="${database.username}"/>
<property name="password" value="${database.password}"/>
</bean>
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>
<tx:annotation-driven mode="aspectj" transaction-manager="transactionManager"/>
<bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactory">
<property name="dataSource" ref="dataSource"/>
</bean>
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="smtp.gmail.com"/>
<property name="port" value="587"/>
<property name="username" value="noreply#uforic.in"/>
<property name="password" value="noreply#123"/>
<property name="javaMailProperties">
<props>
<prop key="mail.transport.protocol">smtp</prop>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.starttls.enable">true</prop>
<prop key="mail.debug">true</prop>
</props>
</property>
</bean>
<!--
This declaration will cause Spring to locate every #Component,
#Repository and #Service in your application. In practical terms this
allows you to write a POJO and then simply annotate the new POJO as an
#Service and Spring will automatically detect, instantiate and
dependency inject your service at startup time. Importantly, you can
then also have your new service injected into any other class that
requires it simply by declaring a field for your service inside the
relying class and Spring will inject it. Note that two exclude filters
are declared. The first ensures that Spring doesn't spend time
introspecting Roo-specific ITD aspects. The second ensures Roo doesn't
instantiate your #Controller classes, as these should be instantiated
by a web tier application context. Refer to web.xml for more details
about the web tier application context setup services.
Furthermore, this turns on #Autowired, #PostConstruct etc support. These
annotations allow you to use common Spring and Java Enterprise Edition
annotations in your classes without needing to do any special configuration.
The most commonly used annotation is #Autowired, which instructs Spring to
dependency inject an object into your class.
-->
<context:component-scan base-package="com.uforic.optionstrader">
<context:exclude-filter expression=".*_Roo_.*" type="regex"/>
<!--context:exclude-filter expression="org.springframework.stereotype.Controller" type="annotation"/-->
</context:component-scan>

Answer 1

You can check following things in your code:
If you are using spring based transaction then make sure you import org.springframework.transaction.annotation.Transactional class for #Transactional annotation
In your case it might be javax.transaction.Transactional
I see deleteClientByClientId method in your code as static. #Transactional in spring does not have support for static methods. Make your method non static which is annotated as transactional.
You can refer #Transactional with static method
Let me know, which option works for you.

Answer 2

In Spring context file you need to add below code:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<tx:annotation-driven />
Also, add your spring security bean configuration.

Answer 3

When trying to update/delete using Hibernate, it is mendatory to surround the query by a transaction Begin() and Commit() example :
EntityTransaction tr=em.getTransaction();
tr.begin();
Query query = (Query) em.createQuery( "update etudiant set email= :em, adresse= :adr,telephone= :tele,password= :pwd"
+ " where email= :mail");
query.setParameter("em", email)
.setParameter("adr", adresse)
.setParameter("tele", tele)
.setParameter("pwd", pass)
.setParameter("mail", ancienEmail);
int a= query.executeUpdate();
tr.commit();