Spring-12 Factory Beans and Methods

 

static method in Class person

non-static method in personFactory

 

 

Spring-13 The P Namespace

注意Constructor 中的Arg 和建立的Bean之间的关系

p: tag 和 property tag 不要同时使用

 

Spring-14 Setting List Property

In beans.xml file

Insert constructor argument ----> (Right click constructor argument)Insert List Element ---->(Right click list element)Insert Value Element 

         
          
              
                   
        
         apple
                    
        
         peach
                    
        
         pear
                    
        
         orange
                    
        
         banana
                
           
          
     

 Difference between 'set' and 'list'

 

'set' remove duplicate value.

 

Spring-15 Lists of Beans

beans.xml 
             
              
                  
                       
                        
                        
                    
               
          
     

App.java     Jungle jungle =(Jungle)context.getBean("jungle");                System.out.println(jungle);

Result Largest: Animal [name=Richard, type=elephant]Others:Animal [name=Igor, type=lion]Animal [name=Bob, type=snake]Animal [name=Richard, type=elephant]

 

Spring-16 Inner Beans

 

Wrong edition

             
                  
                       
                        
                    
                          （inner bean）        
              
                  
                       
                        
                        
           (This part need to be deleted)            
               
          
     

Reason: If you got an bean defined as an inner bean, you cannot refer to it somewhere else

 

 

 Spring-17 Property map

Insert property(foods)--->Insert props--->Insert prop element

             
              
                   
        
         banana
                    
        
         bamboo
                    
        
         eggs
                
               
          
     

 

Spring-18 Arbitrary Maps as Bean Properties

Insert property(animals)--->insert Map--->insert Entity(entity key : lion   value-ref: lion)

 

             
              
                   
        
         banana
                    
        
         bamboo
                    
        
         eggs