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Java

Spring

Главный класс :

 

ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");


/src/main/resources/beans.xml

Конфигурация в одном файле :

 |----- beans.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:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd" >
     
    <bean id="operations"    class="com.howtodoinjava.spring.beans.Operations"  >
    		  <property name="prefix" value="Hello World!" />  
    		  <property name="book" ref="bookBean" />  
    		           </bean>
                                                                      
    <bean id="employee"      class="com.howtodoinjava.spring.beans.Employee"    >
         <constructor-arg index="1" value="20000" / >    </bean>
    
    <bean id="department"    class="com.howtodoinjava.spring.beans.Department" scope="prototype" lazy-init="true"  />
     
</beans>
|----------------------------------------------------------------------------------------------------------------------------


Многофайловая конфигурация :

 |----- employee.xml ---------------------------------------------------------------------------------------------------- 
<beans>
    <bean id="employee" class="com.howtodoinjava.spring.beans.Employee" />
</beans>
|----------------------------------------------------------------------------------------------------------------------------

|----- department.xml ---------------------------------------------------------------------------------------------------- 
<beans>
    <bean id="department" class="com.howtodoinjava.spring.beans.Department" />
</beans>
|--------------------------------------------------------------------------------------------------------

|----- beans.xml ---------------------------------------------------------------------------------------------------- 

<?xml version="1.0" encoding="UTF-8"? >
<beans>
     
    <import resource="employee.xml" />
    <import resource="department.xml" />
     
    <bean id="operations" class="com.howtodoinjava.spring.beans.Operations" />
     
</beans>
|--------------------------------------------------------------------------------------------------------





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