IOC injection of date attributes and date formats through Setters

This example also involves the use of multiple configuration files in Spring, and also involves the injection of date formats-------------------------------------------------------------------------------------------------------
Date attribute class:

Copy the codeThe code is as follows:

 
package ; 
import ; 
public class DatePropertyInjection { 
private Date date; 
public Date getDate() { 
return date; 
} 
public void setDate(Date date) { 
 = date; 
} 
} 

Property Editor Class:

Copy the codeThe code is as follows:

 
package ; 
import ; 
import ; 
import ; 
import ; 
/** 
* Custom attribute editor handles properties of types
* @author Administrator 
* 
*/ 
public class PropertyEditor extends PropertyEditorSupport { 
String format = "yyyy-MM-dd"; 
public void setFormat(String format) { 
 = format; 
} 
@Override 
public void setAsText(String arg0) throws IllegalArgumentException { 
SimpleDateFormat dateFormat = new SimpleDateFormat(format); 
try { 
Date date = (arg0); 
(date); 
} catch (ParseException e) { 
// TODO Auto-generated catch block 
(); 
} 
} 
} 

Copy the codeThe code is as follows:

 
<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="/schema/beans" 
xmlns:xsi="http:///2001/XMLSchema-instance" 
xmlns:aop="/schema/aop" 
xmlns:tx="/schema/tx" 
xsi:schemaLocation="/schema/beans /schema/beans/spring-beans-2. 
/schema/aop /schema/aop/spring-aop-2. 
/schema/tx /schema/tx/spring-tx-2."> 
<bean  class=""> 
<property name="date"> 
<value>2009-8-28</value> 
</property> 
</bean> 
</beans> 

Copy the codeThe code is as follows:

 
<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="/schema/beans" 
xmlns:xsi="http:///2001/XMLSchema-instance" 
xmlns:aop="/schema/aop" 
xmlns:tx="/schema/tx" 
xsi:schemaLocation="/schema/beans /schema/beans/spring-beans-2. 
/schema/aop /schema/aop/spring-aop-2. 
/schema/tx /schema/tx/spring-tx-2."> 
<!-- 
<bean  class=""> 
<property name="date"> 
<value>2009-8-28</value> 
</property> 
</bean> 
--> 
<bean  class=""> 
<property name="customEditors"> 
<map> 
<entry key=""> 
<bean class=""> 
<!—Injecting date format-->
<property name="format" value="yyyy-MM-dd"/> 
</bean> 
</entry> 
</map> 
</property> 
</bean> 
</beans> 

Test unit:

Copy the codeThe code is as follows:

 
package ; 
import ; 
import ; 
import ; 
public class InjectionTest extends TestCase { 
BeanFactory factory; 
protected void setUp() throws Exception { 
//Use wildcards to read all configuration files starting with applicationContext
factory = new ClassPathXmlApplicationContext("applicationContext*.xml"); 
} 
public void testInjection(){ 
DatePropertyInjection dateProp = (DatePropertyInjection)("dateProperty"); 
("date=" + ()); 
} 
} 