SQLQuery


1   //$Id: SQLQuery.java,v 1.10 2005/07/04 02:40:28 oneovthafew Exp $
2   package org.hibernate;
3   
4   import org.hibernate.type.Type;
5   
6   /**
7    * Allows the user to declare the types and select list injection
8    * points of all entities returned by the query. Also allows
9    * declaration of the type and column alias of any scalar results
10   * of the query.
11   * 
12   * @author Gavin King
13   */
14  public interface SQLQuery extends Query {
15      /**
16       * Declare a "root" entity, without specifying an alias
17       */
18      public SQLQuery addEntity(String   entityName);
19      /**
20       * Declare a "root" entity
21       */
22      public SQLQuery addEntity(String   alias, String   entityName);
23      /**
24       * Declare a "root" entity, specifying a lock mode
25       */
26      public SQLQuery addEntity(String   alias, String   entityName, LockMode lockMode);
27      /**
28       * Declare a "root" entity, without specifying an alias
29       */
30      public SQLQuery addEntity(Class   entityClass);
31      /**
32       * Declare a "root" entity
33       */
34      public SQLQuery addEntity(String   alias, Class   entityClass);
35      /**
36       * Declare a "root" entity, specifying a lock mode
37       */
38      public SQLQuery addEntity(String   alias, Class   entityClass, LockMode lockMode);
39  
40      /**
41       * Declare a "joined" entity
42       */
43      public SQLQuery addJoin(String   alias, String   path);
44      /**
45       * Declare a "joined" entity, specifying a lock mode
46       */
47      public SQLQuery addJoin(String   alias, String   path, LockMode lockMode);
48      
49      /**
50       * Declare a scalar query result
51       */
52      public SQLQuery addScalar(String   columnAlias, Type type);
53  
54      /**
55       * Use a predefined named ResultSetMapping
56       */
57      public SQLQuery setResultSetMapping(String   name);
58  }
59
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