JFox Service-Oriented Application Framework

Clover coverage report - JFox Service-Oriented Application Framework - 1.0

Coverage timestamp: 星期一八月 21 2006 22:56:01 CST

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file stats:	LOC:	408		Methods:	0
	NCLOC:	58		Classes:	1

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JdoService.java

 /**
  * @(#)JDOService.java
  * 
  * JFoxSOAF, Service-Oriented Application Framework
  * 
  * Copyright(c) JFoxSOAF Team
  * 
  * Licensed under the GNU LGPL, Version 2.1 (the "License"); 
  * you may not use this file except in compliance with the License. 
  * You may obtain a copy of the License at  
  * 
  * http://www.gnu.org/copyleft/lesser.html
  * 
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, 
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
  * See the License for the specific language governing permissions and 
  * limitations under the License. 
  * 
  * For more information, please visit:
  * http://www.jfox.cn/confluence/display/JFoxSOAF/Home
  * http://www.huihoo.org/jfox/jfoxsoaf
  */
 
 package org.huihoo.jfox.soaf.services.persistence;
 
 import java.util.Collection;
 import java.util.Map;
 
 import javax.jdo.JDOException;
 import javax.jdo.PersistenceManagerFactory;
 
 import org.huihoo.jfox.soaf.exception.DAOException;
 
 /**
  * <p>
  * JDO persistence service wrapper.
  * </p>
  * 
  * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
  * @version $Revision: 1.1 $ $Date: 2006/02/15 08:45:45 $
  * @version Revision: 1.0
  */
 
 public interface JdoService {
 
     /**
      * Set SessionFactory
      * 
      * @param sessionFactory
      */
     void setPersistenceManagerFactory(PersistenceManagerFactory pmFactory);
 
     /**
      * Begin a transaction.
      * 
      * @throws JDOException
      */
     void beginTransaction() throws JDOException;
 
     /**
      * Commit the current transaction.
      * 
      * @throws JDOException
      */
     void commit() throws JDOException;
 
     /**
      * Roll back the current transaction.
      * 
      * @throws JDOException
      */
     void rollback() throws JDOException;
 
     /**
      * Close this PersistenceManager so that no further requests may be made on
      * it.
      */
     void close() throws JDOException;
 
     /**
      * The ObjectId returned by this method represents the JDO identity of the
      * instance.
      * 
      * @param object -
      *            the PersistenceCapable instance
      * @return - the ObjectId of the instance
      * @throws DAOException
      */
     Object getObjectById(Object oid) throws JDOException, DAOException;
 
     /**
      * Looks up the instance of the given type with the given key.
      * 
      * @param clazz
      * @param oid
      * @return the corresponding persistent instance
      * @throws DAOException
      */
     Object getObjectById(Class clazz, Object oid) throws JDOException,
             DAOException;
 
     /**
      * This method locates a persistent instance in the cache of instances
      * managed by this PersistenceManager.
      * 
      * @param object
      * @param validate
      * @return the PersistenceCapable instance with the specified ObjectId
      * @throws JDOException
      * @throws DAOException
      */
     Object getObjectById(Object oid, boolean validate) throws JDOException,
             DAOException;
 
     /**
      * The ObjectId returned by this method represents the JDO identity of the
      * instance. The ObjectId is a copy (clone) of the internal state of the
      * instance, and changing it does not affect the JDO identity of the
      * instance.
      * 
      * @param object
      * @return the ObjectId of the instance
      * @throws JDOException
      * @throws DAOException
      */
     Object getObjectId(Object pc) throws JDOException, DAOException;
 
     /**
      * Return the Class that implements the JDO Identity for the specified
      * PersistenceCapable class.
      * 
      * @param clazz -
      *            cls - the PersistenceCapable Class
      * @return the Class of the ObjectId of the parameter
      * @throws JDOException
      * @throws DAOException
      */
     Class getObjectIdClass(Class clazz) throws JDOException, DAOException;
 
     /**
      * Return the objects with the given oids.
      * 
      * @param oids
      * @return the objects that were looked up, in the same order as the oids
      *         parameter.
      * @throws JDOException
      * @throws DAOException
      */
     Collection getObjectsById(Collection oids) throws JDOException,
             DAOException;
 
     /**
      * Return the objects with the given oids.
      * 
      * @param oids
      * @param validate
      *            validate - if true, the existance of the objects in the
      *            datastore will be validated.
      * @return the objects that were looked up, in the same order as the oids
      *         parameter.
      * @throws JDOException
      * @throws DAOException
      */
     Collection getObjectsById(Collection oids, boolean validate)
             throws JDOException, DAOException;
 
     /**
      * Return the objects with the given oids. This method is equivalent to
      * calling getObjectsById(Object[],boolean) with the validate flag true.
      * 
      * @param oids -
      *            the oids of the objects to return
      * @return the objects that were looked up, in the same order as the oids
      *         parameter.
      */
     Object[] getObjectsById(Object[] oids) throws JDOException, DAOException;
 
     /**
      * Return the objects with the given oids.
      * 
      * @param oids -
      *            the oids of the objects to return
      * @param validate -
      *            validate - if true, the existance of the objects in the
      *            datastore will be validated.
      * @return the objects that were looked up, in the same order as the oids
      *         parameter.
      */
     Object[] getObjectsById(Object[] oids, boolean validate)
             throws JDOException, DAOException;
 
     /**
      * @param clazz
      * @return
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(Class clazz) throws JDOException, DAOException;
 
     /**
      * Query with the Class of the candidate instances and filter
      * 
      * @param clazz
      * @return the filtered Collection
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(Class clazz, String filter) throws JDOException,
             DAOException;
 
     /**
      * Query with the Class of the candidate instances and filter
      * 
      * @param clazz
      * @return the filtered Collection
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(Class clazz, String filter, String ordering)
             throws JDOException, DAOException;
 
     /**
      * Query with the Class of the candidate instances and filter
      * 
      * @param clazz
      * @return the filtered Collection
      * @throws JDOException
      * @throws DAOException
      */
     Collection queryWithMap(Class clazz, String filter, String parameters,
             Map values) throws JDOException, DAOException;
 
     /**
      * Query with the Class of the candidate instances and filter
      * 
      * @param clazz
      * @return the filtered Collection
      * @throws JDOException
      * @throws DAOException
      */
     Collection queryWithMap(Class clazz, String filter, String ordering,
             String parameters, Map values) throws JDOException, DAOException;
 
     /**
      * Query with the Class of the candidate instances and filter
      * 
      * @param clazz
      * @return the filtered Collection
      * @throws JDOException
      * @throws DAOException
      */
     Collection queryWithMap(Class clazz, String filter, String parameters,
             Object[] values) throws JDOException, DAOException;
 
     /**
      * Query with the Class of the candidate instances and filter
      * 
      * @param clazz
      * @return the filtered Collection
      * @throws JDOException
      * @throws DAOException
      */
     Collection queryWithMap(Class clazz, String filter, String ordering,
             String parameters, Object[] values) throws JDOException,
             DAOException;
 
     /**
      * Query with the Class of the candidate instances, candidate Collection.
      * 
      * @param clazz
      * @return the filtered Collection.
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(Class clazz, Collection coll) throws JDOException,
             DAOException;
 
     /**
      * Query with the Class of the candidate instances, candidate Collection,
      * and filter.
      * 
      * @param clazz
      * @return the filtered Collection.
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(Class clazz, Collection coll, String filter)
             throws JDOException, DAOException;
 
     /**
      * Query using elements from another Query.
      * 
      * @param clazz
      * @return the filtered Collection.
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(Object object) throws JDOException, DAOException;
 
     /**
      * Query instance using the specified String as the single-string
      * representation of the query.
      * 
      * @param clazz
      * @return the filtered Collection.
      * @throws JDOException
      * @throws DAOException
      */
     Collection query(String queryStr) throws JDOException, DAOException;
 
     /**
      * Mark an instance as no longer needed in the cache
      * 
      * @param pc -
      *            the instance to evict from the cache.
      */
     void evict(Object object) throws JDOException, DAOException;
 
     /**
      * Mark all persistent-nontransactional instances as no longer needed in the
      * cache.
      * 
      * @throws JDOException
      * @throws DAOException
      */
     void evictAll() throws JDOException, DAOException;
 
     /**
      * Mark a Collection of instances as no longer needed in the cache.
      * 
      * @param pcs
      * @throws JDOException
      * @throws DAOException
      */
     void evictAll(Collection coll) throws JDOException, DAOException;
 
     /**
      * Mark an array of instances as no longer needed in the cache.
      * 
      * @param pcs
      * @throws JDOException
      * @throws DAOException
      */
     void evictAll(Object[] objects) throws JDOException, DAOException;
 
     /**
      * Flushes all dirty, new, and deleted instances to the data store. It has
      * no effect if a transaction is not active.
      * 
      * @throws JDOException
      * @throws DAOException
      */
     void flush() throws JDOException, DAOException;
 
     /**
      * Make the transient instance persistent in this PersistenceManager.
      * 
      * @param object -
      *            a transient instance of a Class that implements
      *            PersistenceCapable
      * @throws JDOException
      * @throws DAOException
      */
     void makePersistent(Object object) throws JDOException, DAOException;
 
     /**
      * Make a Collection of instances persistent.
      * 
      * @param coll -
      *            a Collection of transient instances
      */
     void makePersistentAll(Collection coll) throws JDOException, DAOException;
 
     /**
      * Make an array of instances persistent.
      * 
      * @param pcs
      */
     void makePersistentAll(Object[] objects) throws JDOException, DAOException;
 
     /**
      * Delete the persistent instance from the data store.
      * 
      * @param pc
      * @throws JDOException
      * @throws DAOException
      */
     void deletePersistent(Object object) throws JDOException, DAOException;
 
     /**
      * Delete a Collection of instances from the data store.
      * 
      * @param pcs
      * @throws JDOException
      * @throws DAOException
      */
     void deletePersistentAll(Collection coll) throws JDOException, DAOException;
 
     /**
      * Delete an array of instances from the data store.
      * 
      * @param pcs
      */
     void deletePersistentAll(Object[] objects) throws JDOException,
             DAOException;
 
 }

1		/**
2		* @(#)JDOService.java
3		*
4		* JFoxSOAF, Service-Oriented Application Framework
5		*
6		* Copyright(c) JFoxSOAF Team
7		*
8		* Licensed under the GNU LGPL, Version 2.1 (the "License");
9		* you may not use this file except in compliance with the License.
10		* You may obtain a copy of the License at
11		*
12		* http://www.gnu.org/copyleft/lesser.html
13		*
14		* Unless required by applicable law or agreed to in writing, software
15		* distributed under the License is distributed on an "AS IS" BASIS,
16		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17		* See the License for the specific language governing permissions and
18		* limitations under the License.
19		*
20		* For more information, please visit:
21		* http://www.jfox.cn/confluence/display/JFoxSOAF/Home
22		* http://www.huihoo.org/jfox/jfoxsoaf
23		*/
24
25		package org.huihoo.jfox.soaf.services.persistence;
26
27		import java.util.Collection;
28		import java.util.Map;
29
30		import javax.jdo.JDOException;
31		import javax.jdo.PersistenceManagerFactory;
32
33		import org.huihoo.jfox.soaf.exception.DAOException;
34
35		/**
36		* <p>
37		* JDO persistence service wrapper.
38		* </p>
39		*
40		* @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
41		* @version $Revision: 1.1 $ $Date: 2006/02/15 08:45:45 $
42		* @version Revision: 1.0
43		*/
44
45		public interface JdoService {
46
47		/**
48		* Set SessionFactory
49		*
50		* @param sessionFactory
51		*/
52		void setPersistenceManagerFactory(PersistenceManagerFactory pmFactory);
53
54		/**
55		* Begin a transaction.
56		*
57		* @throws JDOException
58		*/
59		void beginTransaction() throws JDOException;
60
61		/**
62		* Commit the current transaction.
63		*
64		* @throws JDOException
65		*/
66		void commit() throws JDOException;
67
68		/**
69		* Roll back the current transaction.
70		*
71		* @throws JDOException
72		*/
73		void rollback() throws JDOException;
74
75		/**
76		* Close this PersistenceManager so that no further requests may be made on
77		* it.
78		*/
79		void close() throws JDOException;
80
81		/**
82		* The ObjectId returned by this method represents the JDO identity of the
83		* instance.
84		*
85		* @param object -
86		* the PersistenceCapable instance
87		* @return - the ObjectId of the instance
88		* @throws DAOException
89		*/
90		Object getObjectById(Object oid) throws JDOException, DAOException;
91
92		/**
93		* Looks up the instance of the given type with the given key.
94		*
95		* @param clazz
96		* @param oid
97		* @return the corresponding persistent instance
98		* @throws DAOException
99		*/
100		Object getObjectById(Class clazz, Object oid) throws JDOException,
101		DAOException;
102
103		/**
104		* This method locates a persistent instance in the cache of instances
105		* managed by this PersistenceManager.
106		*
107		* @param object
108		* @param validate
109		* @return the PersistenceCapable instance with the specified ObjectId
110		* @throws JDOException
111		* @throws DAOException
112		*/
113		Object getObjectById(Object oid, boolean validate) throws JDOException,
114		DAOException;
115
116		/**
117		* The ObjectId returned by this method represents the JDO identity of the
118		* instance. The ObjectId is a copy (clone) of the internal state of the
119		* instance, and changing it does not affect the JDO identity of the
120		* instance.
121		*
122		* @param object
123		* @return the ObjectId of the instance
124		* @throws JDOException
125		* @throws DAOException
126		*/
127		Object getObjectId(Object pc) throws JDOException, DAOException;
128
129		/**
130		* Return the Class that implements the JDO Identity for the specified
131		* PersistenceCapable class.
132		*
133		* @param clazz -
134		* cls - the PersistenceCapable Class
135		* @return the Class of the ObjectId of the parameter
136		* @throws JDOException
137		* @throws DAOException
138		*/
139		Class getObjectIdClass(Class clazz) throws JDOException, DAOException;
140
141		/**
142		* Return the objects with the given oids.
143		*
144		* @param oids
145		* @return the objects that were looked up, in the same order as the oids
146		* parameter.
147		* @throws JDOException
148		* @throws DAOException
149		*/
150		Collection getObjectsById(Collection oids) throws JDOException,
151		DAOException;
152
153		/**
154		* Return the objects with the given oids.
155		*
156		* @param oids
157		* @param validate
158		* validate - if true, the existance of the objects in the
159		* datastore will be validated.
160		* @return the objects that were looked up, in the same order as the oids
161		* parameter.
162		* @throws JDOException
163		* @throws DAOException
164		*/
165		Collection getObjectsById(Collection oids, boolean validate)
166		throws JDOException, DAOException;
167
168		/**
169		* Return the objects with the given oids. This method is equivalent to
170		* calling getObjectsById(Object[],boolean) with the validate flag true.
171		*
172		* @param oids -
173		* the oids of the objects to return
174		* @return the objects that were looked up, in the same order as the oids
175		* parameter.
176		*/
177		Object[] getObjectsById(Object[] oids) throws JDOException, DAOException;
178
179		/**
180		* Return the objects with the given oids.
181		*
182		* @param oids -
183		* the oids of the objects to return
184		* @param validate -
185		* validate - if true, the existance of the objects in the
186		* datastore will be validated.
187		* @return the objects that were looked up, in the same order as the oids
188		* parameter.
189		*/
190		Object[] getObjectsById(Object[] oids, boolean validate)
191		throws JDOException, DAOException;
192
193		/**
194		* @param clazz
195		* @return
196		* @throws JDOException
197		* @throws DAOException
198		*/
199		Collection query(Class clazz) throws JDOException, DAOException;
200
201		/**
202		* Query with the Class of the candidate instances and filter
203		*
204		* @param clazz
205		* @return the filtered Collection
206		* @throws JDOException
207		* @throws DAOException
208		*/
209		Collection query(Class clazz, String filter) throws JDOException,
210		DAOException;
211
212		/**
213		* Query with the Class of the candidate instances and filter
214		*
215		* @param clazz
216		* @return the filtered Collection
217		* @throws JDOException
218		* @throws DAOException
219		*/
220		Collection query(Class clazz, String filter, String ordering)
221		throws JDOException, DAOException;
222
223		/**
224		* Query with the Class of the candidate instances and filter
225		*
226		* @param clazz
227		* @return the filtered Collection
228		* @throws JDOException
229		* @throws DAOException
230		*/
231		Collection queryWithMap(Class clazz, String filter, String parameters,
232		Map values) throws JDOException, DAOException;
233
234		/**
235		* Query with the Class of the candidate instances and filter
236		*
237		* @param clazz
238		* @return the filtered Collection
239		* @throws JDOException
240		* @throws DAOException
241		*/
242		Collection queryWithMap(Class clazz, String filter, String ordering,
243		String parameters, Map values) throws JDOException, DAOException;
244
245		/**
246		* Query with the Class of the candidate instances and filter
247		*
248		* @param clazz
249		* @return the filtered Collection
250		* @throws JDOException
251		* @throws DAOException
252		*/
253		Collection queryWithMap(Class clazz, String filter, String parameters,
254		Object[] values) throws JDOException, DAOException;
255
256		/**
257		* Query with the Class of the candidate instances and filter
258		*
259		* @param clazz
260		* @return the filtered Collection
261		* @throws JDOException
262		* @throws DAOException
263		*/
264		Collection queryWithMap(Class clazz, String filter, String ordering,
265		String parameters, Object[] values) throws JDOException,
266		DAOException;
267
268		/**
269		* Query with the Class of the candidate instances, candidate Collection.
270		*
271		* @param clazz
272		* @return the filtered Collection.
273		* @throws JDOException
274		* @throws DAOException
275		*/
276		Collection query(Class clazz, Collection coll) throws JDOException,
277		DAOException;
278
279		/**
280		* Query with the Class of the candidate instances, candidate Collection,
281		* and filter.
282		*
283		* @param clazz
284		* @return the filtered Collection.
285		* @throws JDOException
286		* @throws DAOException
287		*/
288		Collection query(Class clazz, Collection coll, String filter)
289		throws JDOException, DAOException;
290
291		/**
292		* Query using elements from another Query.
293		*
294		* @param clazz
295		* @return the filtered Collection.
296		* @throws JDOException
297		* @throws DAOException
298		*/
299		Collection query(Object object) throws JDOException, DAOException;
300
301		/**
302		* Query instance using the specified String as the single-string
303		* representation of the query.
304		*
305		* @param clazz
306		* @return the filtered Collection.
307		* @throws JDOException
308		* @throws DAOException
309		*/
310		Collection query(String queryStr) throws JDOException, DAOException;
311
312		/**
313		* Mark an instance as no longer needed in the cache
314		*
315		* @param pc -
316		* the instance to evict from the cache.
317		*/
318		void evict(Object object) throws JDOException, DAOException;
319
320		/**
321		* Mark all persistent-nontransactional instances as no longer needed in the
322		* cache.
323		*
324		* @throws JDOException
325		* @throws DAOException
326		*/
327		void evictAll() throws JDOException, DAOException;
328
329		/**
330		* Mark a Collection of instances as no longer needed in the cache.
331		*
332		* @param pcs
333		* @throws JDOException
334		* @throws DAOException
335		*/
336		void evictAll(Collection coll) throws JDOException, DAOException;
337
338		/**
339		* Mark an array of instances as no longer needed in the cache.
340		*
341		* @param pcs
342		* @throws JDOException
343		* @throws DAOException
344		*/
345		void evictAll(Object[] objects) throws JDOException, DAOException;
346
347		/**
348		* Flushes all dirty, new, and deleted instances to the data store. It has
349		* no effect if a transaction is not active.
350		*
351		* @throws JDOException
352		* @throws DAOException
353		*/
354		void flush() throws JDOException, DAOException;
355
356		/**
357		* Make the transient instance persistent in this PersistenceManager.
358		*
359		* @param object -
360		* a transient instance of a Class that implements
361		* PersistenceCapable
362		* @throws JDOException
363		* @throws DAOException
364		*/
365		void makePersistent(Object object) throws JDOException, DAOException;
366
367		/**
368		* Make a Collection of instances persistent.
369		*
370		* @param coll -
371		* a Collection of transient instances
372		*/
373		void makePersistentAll(Collection coll) throws JDOException, DAOException;
374
375		/**
376		* Make an array of instances persistent.
377		*
378		* @param pcs
379		*/
380		void makePersistentAll(Object[] objects) throws JDOException, DAOException;
381
382		/**
383		* Delete the persistent instance from the data store.
384		*
385		* @param pc
386		* @throws JDOException
387		* @throws DAOException
388		*/
389		void deletePersistent(Object object) throws JDOException, DAOException;
390
391		/**
392		* Delete a Collection of instances from the data store.
393		*
394		* @param pcs
395		* @throws JDOException
396		* @throws DAOException
397		*/
398		void deletePersistentAll(Collection coll) throws JDOException, DAOException;
399
400		/**
401		* Delete an array of instances from the data store.
402		*
403		* @param pcs
404		*/
405		void deletePersistentAll(Object[] objects) throws JDOException,
406		DAOException;
407
408		}