BnEdgeBean


1   package hero.entity;
2   
3   import hero.interfaces.BnEdgePK;
4   import hero.interfaces.BnEdgeValue;
5   import hero.interfaces.BnEdgeLightValue;
6   import hero.interfaces.BnNodeLocal;
7   import hero.interfaces.BnProjectLocal;
8   import hero.interfaces.InvalidValueException;
9   import hero.util.BonitaServiceLocator;
10  import hero.util.BonitaServiceException;
11  
12  import java.sql.Date  ;
13  
14  import javax.ejb.CreateException  ;
15  import javax.ejb.EJBException  ;
16  import javax.ejb.EntityBean  ;
17  import javax.ejb.EntityContext  ;
18  import javax.ejb.RemoveException  ;
19  
20  /**
21   * The Entity bean represents a BnEdge
22   *
23   * @author Fran�ois Charoy
24   * @version $Revision: 1.6 $
25   *
26   * @ejb:bean name="BnEdge"
27   *           display-name="BnEdge Entity"
28   *           type="CMP"
29   *           jndi-name="ejb/hero/BnEdge"
30   *           local-jndi-name="ejb/hero/BnEdge_L"
31   *           view-type="both"
32   *           cmp-version="2.x"
33   *           reentrant="true"   
34   *
35   *
36   * @ejb:transaction type="Supports"
37   *
38   * @jonas.bean
39   *     ejb-name="BnEdge"
40   *     jndi-name="ejb/hero/BnEdge"
41   *     lock-policy="container-read-committed"
42   * 
43   * @jonas.jdbc-mapping
44   *     jndi-name="bonita"
45   *     jdbc-table-name="BnEdge"
46   * 
47   * @jonas.shared false
48   *
49   * @ejb:finder signature="java.util.Collection findAll()" 
50   *     query="SELECT object(a) FROM BnEdge a"
51   *     transaction-type="Supports"
52   *
53   * @ejb:finder signature="hero.interfaces.BnEdge findByName(java.lang.String pName, java.lang.String projectId )" view-type="both" result-type-mapping="Remote" 
54   *     query="SELECT OBJECT(n) FROM BnEdge n WHERE n.name = ?1 AND n.bnProject.id = ?2"
55   *     transaction-type="Supports"
56   * @ejb:finder signature="hero.interfaces.BnEdgeLocal findByName(java.lang.String pName, java.lang.String projectId )" view-type="both" result-type-mapping="Local" 
57   *     query="SELECT OBJECT(e) FROM BnEdge e WHERE e.name = ?1 AND e.bnProject.id = ?2"
58   *     transaction-type="Supports"
59   *
60   * @ejb.value-object
61   *    match="*"
62   *    name="BnEdge"
63   * 
64    * @ejb.value-object
65   *    match="light"
66   *    name="BnEdgeLight"
67   *
68   *
69   * @jboss:table-name table-name="BnEdge"
70   *
71   * @jboss:create-table create="true"
72   *
73   * @jboss:remove-table remove="false"
74   *
75   **/
76  public abstract class BnEdgeBean
77     implements EntityBean  
78  {
79     
80     // -------------------------------------------------------------------------
81     // Members
82     // -------------------------------------------------------------------------  
83     
84     public EntityContext   mContext;
85     
86     
87     // -------------------------------------------------------------------------
88     // Properties (Getters/Setters)
89     // -------------------------------------------------------------------------  
90     
91     /**
92     * Retrieve the BnEdge's id.
93     *
94     * @return Returns an int representing the id of this BnEdge.
95     *
96     * @ejb.value-object
97     *    match="light"   
98     * @ejb:pk-field
99     *
100    * @ejb:persistence column-name="id"
101    * @ejb:interface-method view-type="local"
102    * @jonas.cmp-field-jdbc-mapping
103    *    field-name="id"
104    *    jdbc-field-name="id"
105    *    key-jdbc-name="fk_innode"
106    * @ejb:transaction type="Supports"
107    **/
108    public abstract String   getId();
109    
110    /**
111    * Set the BnEdge's id.
112    *
113    * @param pId The id of this BnEdge. Is set at creation time.
114    * @ejb:transaction type="Required"
115   **/
116    public abstract void setId( String   pId );
117    
118    /**
119    * Retrieve the BnEdge's name.
120    *
121    * @return Returns a string representing the name of this BnEdge.
122    * @ejb.value-object
123    *    match="light"   
124    * @ejb:interface-method view-type="both"
125    *
126    * @ejb:persistence column-name="name"
127    * @ejb:transaction type="Supports"
128    **/
129    public abstract String   getName();
130    
131    /**
132    * Set the BnEdge's name.
133    *
134    * @param pName The name of this BnEdge. Is set at creation time.
135    * @ejb:transaction type="Required"
136   **/
137    public abstract void setName( String   pName );
138 
139     /**
140      * @return  the project of the BnEdge 
141      * @ejb:interface-method view-type="local"
142      * @ejb:relation name="Edges" role-name="is-edge-of" target-ejb="BnProject" cascade-delete="yes"
143      * @jboss:auto-key-fields 
144      * @jonas:automatic-pk="true"
145      * @ejb:transaction type="Supports"
146      *
147      **/
148     public abstract BnProjectLocal getBnProject();
149     
150     /**
151      * Set the BnProject Name.
152      *
153      * @param pName The Name of this BnEdge.  Is set at creation time.
154      * @ejb:interface-method view-type="local"
155      * @ejb:transaction type="Required"
156      **/
157     public abstract void setBnProject(BnProjectLocal pProject);
158     
159     /**
160      * @ejb.value-object
161      *    match="light"   
162      * @return  the state of the BnEdge
163      * @ejb:interface-method view-type="local"
164      * @ejb:persistence column-name="state"
165      * @ejb:transaction type="Supports"
166      *
167      **/
168     public abstract int getState();
169     
170     /**
171      * Set the State value.
172      *
173      * @param pstate The new state of this BnEdge. 
174      * @ejb:interface-method view-type="local"
175      * @ejb:transaction type="Required"
176      **/
177     public abstract void setState(int state);
178 
179     /**
180      * @ejb.value-object
181      *    match="light"    
182      * @return  the condition of the BnEdge
183      * @ejb:interface-method view-type="local"
184      * @ejb:persistence column-name="condition"
185      * @ejb:transaction type="Supports"
186      *
187      **/
188     public abstract String   getCondition();
189     
190     /**
191      * Set the Condition value.
192      *
193      * @param condition The new state of this BnEdge. 
194      * @ejb:interface-method view-type="local"
195      * @ejb:transaction type="Required"
196      **/
197     public abstract void setCondition(String   condition);
198 
199     /**
200      * @return  the In BnNode of the BnEdge
201      * @ejb:interface-method view-type="local"
202      * @ejb:relation name="InBnNode" role-name="has-node-in" target-ejb="BnNode" cascade-delete="yes"
203      * @ejb:value-object match="*"
204      *       relation="external"
205      *       aggregate="hero.interfaces.BnNodeValue"
206      *       aggregate-name="InBnNode"
207      * @jboss:auto-key-fields
208      * @ejb:transaction type="Supports"
209      * 
210      * @jonas.ejb-relation
211      *    pk-composite="true"
212      *    ejb-relation-name="InBnNode"
213      *    ejb-relationship-role-name1="has-node-in"
214      *    foreign-key-jdbc-name1="fk_innode"
215      **/
216     public abstract BnNodeLocal getInBnNode();
217     
218    /**
219    * Set the BnProject Name.
220    *
221    * @param pNode The Name of this BnEdge.  Is set at creation time.
222    * @ejb:interface-method view-type="local"
223    * @ejb:transaction type="Required"
224    **/
225     public abstract void setInBnNode(BnNodeLocal pNode);
226 
227     /**
228      * @return  the Out BnNode of the BnEdge
229      * @ejb:interface-method view-type="local"
230      * @ejb:relation name="OutBnNode" role-name="has-node-out" target-ejb="BnNode" cascade-delete="yes"
231      * @ejb:value-object match="*" 
232      *       relation="external"
233      *       aggregate="hero.interfaces.BnNodeValue"
234      *       aggregate-name="OutBnNode"     
235      * @jboss:auto-key-fields 
236      * @ejb:transaction type="Supports"
237      *
238      **/
239     public abstract BnNodeLocal getOutBnNode();
240 
241    /**
242    * Set the BnProject Name.
243    *
244    * @param pNode The Name of this BnEdge.  Is set at creation time.
245    * @ejb:interface-method view-type="local"
246    * @ejb:transaction type="Required"
247    **/
248     public abstract void setOutBnNode(BnNodeLocal pNode);
249     /**
250      * @return Return the creation date of the BnEdge
251      * @ejb:interface-method view-type="both"
252      * @ejb:persistence column-name="creationdate"
253      * @ejb:transaction type="Supports"
254      *
255      **/
256 
257     public abstract Date   getCreationDate();
258 
259     /**
260      * @param pDate the creation date of the BnEdge
261      * @ejb:interface-method view-type="both"
262      * @ejb:transaction type="Required"
263      *
264      **/
265     public abstract void setCreationDate(Date   pDate);
266 
267     /**
268      * @ejb.value-object
269      *    match="light"   
270      * @return Return the modification date of the BnEdge
271      * @ejb:interface-method view-type="both"
272      * @ejb:persistence column-name="modificationdate"
273      * @ejb:transaction type="Supports"
274      *
275      **/
276     public abstract Date   getModificationDate();
277 
278     /**
279      * @param pDate the creation date of the BnEdge
280      * @ejb:interface-method view-type="both"
281      * @ejb:transaction type="Required"
282      *
283      **/
284     public abstract void setModificationDate(Date   pDate);
285 
286     /**
287      * @ejb.interface-method 
288      * @ejb:transaction type="Supports"
289      */
290     public abstract BnEdgeValue getBnEdgeValue();
291     
292     /**
293      * @ejb.interface-method 
294      * @ejb:transaction type="Required"
295      */
296     public abstract void setBnEdgeValue(BnEdgeValue v);
297     
298     /**
299       * @ejb.interface-method 
300       * @ejb:transaction type="Supports"
301       */
302      public abstract BnEdgeLightValue getBnEdgeLightValue();
303     
304      /**
305       * @ejb.interface-method 
306       * @ejb:transaction type="Required"
307       */
308      public abstract void setBnEdgeLightValue(BnEdgeLightValue v);
309    
310    // -------------------------------------------------------------------------
311    // Framework Callbacks
312    // -------------------------------------------------------------------------  
313    
314    /**
315    * Create a BnEdge based on the supplied BnEdge Value Object.
316    *
317    *
318    * @throws InvalidValueException If one of the values are not correct,
319    *                               this will not roll back the transaction
320    *                               because the caller has the chance to
321    *                               fix the problem and try again
322    * @throws EJBException If no new unique ID could be retrieved this will
323    *                      rollback the transaction because there is no
324    *                      hope to try again
325    * @throws CreateException Because we have to do so (EJB spec.)
326    *
327    * @ejb:create-method view-type="both"
328    **/
329    public BnEdgePK ejbCreate()
330       throws
331          InvalidValueException,
332          EJBException  ,
333          CreateException  
334    {
335     this.setId(hero.interfaces.BnEdgeUtil.generateGUID(this));
336     this.setName("edge"+this.getId());       
337     return null;
338    }
339 
340    /**
341    * Create a BnEdge based on the supplied BnEdge Value Object. (c'est merdique)
342    *
343    *
344    * @throws InvalidValueException If one of the values are not correct,
345    *                               this will not roll back the transaction
346    *                               because the caller has the chance to
347    *                               fix the problem and try again
348    * @throws EJBException If no new unique ID could be retrieved this will
349    *                      rollback the transaction because there is no
350    *                      hope to try again
351    * @throws CreateException Because we have to do so (EJB spec.)
352    *
353    * @ejb:create-method view-type="both"
354    **/
355    public BnEdgePK ejbCreate(BnEdgeValue pEdge)
356       throws
357          CreateException  
358    {
359        this.setBnEdgeValue(pEdge);
360        this.setId(hero.interfaces.BnEdgeUtil.generateGUID(this));
361 
362        return null;
363    }
364 
365    
366    public void ejbPostCreate( )
367    {
368    }
369    
370    public void setEntityContext( EntityContext   lContext )
371    {
372       mContext = lContext;
373    }
374    
375    public void unsetEntityContext()
376    {
377       mContext = null;
378    }
379    
380    public void ejbActivate()
381    {
382    }
383    
384    public void ejbPassivate()
385    {
386    }
387    
388    public void ejbLoad()
389    {
390    }
391    
392    public void ejbStore()
393    {
394    }
395    
396    public void ejbRemove()
397       throws
398          RemoveException  
399    {
400    }
401 
402 }
403
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