java - How To Define JPA Repository Query with a Join -

I want to make a JOIN query by jpa repository by contacting annotation @, I have three tables.

The original query is:

  Application from user, client, application Choose APP_ID, where user.USCUTOIIIII = Customer. CIS_ID and application.APP_CUSTOMER_ID = Customer.CUS_ID and user.USE_ID = 1;   
 I have a table hibernate unit in the mall  
 so I tried in ApplicationRespository  
  @Query (select application from application) Include an INNER JOIN client on c.customer.id = a.customer.id INNER user u u.customer.id = c.customer.id INNER include in application a.user.id = u.id WHERE U.id =: user .id) list & lt; Application & gt; FindApplicationsByUser (@Param ("user") user user);   
 say log  
 
 unexpected token   
 Any thoughts, please?  
 My Table Entity  
   application.java:    
  @Entity @ public class To enable the application BaseSimpleEntity {... @ManyToOne (optional = false) Private customer client; ...}   
   Customers.Java:      @Entity @ Public Class Customers Enable BaseSimpleEntity {... @OneToMany (Mapped = "Customer") Expands Private List & lt; Users & gt; Users; @OneToMany (mapped = "customer") private list & lt; Application & gt; Applications; ...}   
   user.java:    
  @intite @ public class user Enable BaseSimpleEntity extension {... @ManyToOne (optional = false) Private customer client; ...}   
 thx   
 
 
 You do not need JPA In the streams, because the JPA already knows how connected to organizations for mapping annotations are involved  
 In addition to this, you are selecting  applications , which means that your There is no nickname defined in the query.  
 And your participation does not make any sense.  
 The query must be  
  Select the application from the application. A client joins c.users u where u.id =: userId   
 How the Hibernate Documentation works and how it works.