JFox Service-Oriented Application Framework

Clover coverage report - JFox Service-Oriented Application Framework - 1.0-M3

Coverage timestamp: 星期日五月 22 2005 15:41:44 CST

FRAMES NO FRAMES

file stats:	LOC:	130		Methods:	10
	NCLOC:	44		Classes:	1

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Source file

Conditionals

Statements

Methods

TOTAL

AbstractJdbcDAO.java

8.3%

10%

9.1%

 /**
  * @(#)AbstractJdbcDAO.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.dao;
 
 import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 
 import org.apache.commons.dbutils.DbUtils;
 import org.huihoo.jfox.soaf.container.ServiceFactory;
 import org.huihoo.jfox.soaf.services.jdbc.DataSourceService;
 
 /**
  * <p>
  * Abstract JDBC DAO Template.
  * </p>
  * 
  * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
  * @version $Revision: 1.1 $ $Date: 2005/05/22 06:49:10 $
  * @version Revision: 1.0
  */
 
 public abstract class AbstractJdbcDAO extends AbstractDAO {
 
     private DataSourceService dsService;
 
     /**
      * Default Constructor
      */
     public AbstractJdbcDAO() {
         dsService = (DataSourceService) ServiceFactory.getInstance()
                 .getService(DataSourceService.class);
     }
 
     /**
      * Gets the JDBC Connection from given data source
      * 
      * @param dsName datasource name
      * @return A JDBC Connection instance.
      */
     protected Connection getConnection(String dsName) throws SQLException {
         return dsService.getDataSource(dsName).getConnection();
     }
 
     /**
      * Close a Connection.
      */
     protected void close(Connection conn) throws SQLException {
         DbUtils.close(conn);
     }
 
     /**
      * Close a ResultSet.
      */
     protected void close(ResultSet rs) throws SQLException {
         DbUtils.close(rs);
     }
 
     /**
      * Close a Statement.
      */
     protected void close(Statement stmt) throws SQLException {
         DbUtils.close(stmt);
     }
 
     /**
      * Close a Connection, avoid closing if null and hide any SQLExceptions that
      * occur.
      */
     protected void closeQuietly(Connection conn) {
         DbUtils.closeQuietly(conn);
     }
 
     /**
      * Close a Statement, avoid closing if null and hide any SQLExceptions that
      * occur.
      */
     protected void closeQuietly(Statement stmt) {
         DbUtils.closeQuietly(stmt);
     }
 
     /**
      * Close a ResultSet, avoid closing if null and hide any SQLExceptions that
      * occur.
      */
     protected void closeQuietly(ResultSet rs) {
         DbUtils.closeQuietly(rs);
     }
 
     /**
      * Close a Connection, Statement and ResultSet.
      */
     protected void close(Connection conn, Statement stmt, ResultSet rs)
             throws SQLException {
         DbUtils.close(conn);
         DbUtils.close(stmt);
         DbUtils.close(rs);
     }
 
     /**
      * Close a Connection, Statement and ResultSet.
      */
     protected void closeQuietly(Connection conn, Statement stmt, ResultSet rs) {
         DbUtils.closeQuietly(conn, stmt, rs);
     }
 
 }

1		/**
2		* @(#)AbstractJdbcDAO.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.dao;
26
27		import java.sql.Connection;
28		import java.sql.ResultSet;
29		import java.sql.SQLException;
30		import java.sql.Statement;
31
32		import org.apache.commons.dbutils.DbUtils;
33		import org.huihoo.jfox.soaf.container.ServiceFactory;
34		import org.huihoo.jfox.soaf.services.jdbc.DataSourceService;
35
36		/**
37		* <p>
38		* Abstract JDBC DAO Template.
39		* </p>
40		*
41		* @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
42		* @version $Revision: 1.1 $ $Date: 2005/05/22 06:49:10 $
43		* @version Revision: 1.0
44		*/
45
46		public abstract class AbstractJdbcDAO extends AbstractDAO {
47
48		private DataSourceService dsService;
49
50		/**
51		* Default Constructor
52		*/
53	2	public AbstractJdbcDAO() {
54	2	dsService = (DataSourceService) ServiceFactory.getInstance()
55		.getService(DataSourceService.class);
56		}
57
58		/**
59		* Gets the JDBC Connection from given data source
60		*
61		* @param dsName datasource name
62		* @return A JDBC Connection instance.
63		*/
64	0	protected Connection getConnection(String dsName) throws SQLException {
65	0	return dsService.getDataSource(dsName).getConnection();
66		}
67
68		/**
69		* Close a Connection.
70		*/
71	0	protected void close(Connection conn) throws SQLException {
72	0	DbUtils.close(conn);
73		}
74
75		/**
76		* Close a ResultSet.
77		*/
78	0	protected void close(ResultSet rs) throws SQLException {
79	0	DbUtils.close(rs);
80		}
81
82		/**
83		* Close a Statement.
84		*/
85	0	protected void close(Statement stmt) throws SQLException {
86	0	DbUtils.close(stmt);
87		}
88
89		/**
90		* Close a Connection, avoid closing if null and hide any SQLExceptions that
91		* occur.
92		*/
93	0	protected void closeQuietly(Connection conn) {
94	0	DbUtils.closeQuietly(conn);
95		}
96
97		/**
98		* Close a Statement, avoid closing if null and hide any SQLExceptions that
99		* occur.
100		*/
101	0	protected void closeQuietly(Statement stmt) {
102	0	DbUtils.closeQuietly(stmt);
103		}
104
105		/**
106		* Close a ResultSet, avoid closing if null and hide any SQLExceptions that
107		* occur.
108		*/
109	0	protected void closeQuietly(ResultSet rs) {
110	0	DbUtils.closeQuietly(rs);
111		}
112
113		/**
114		* Close a Connection, Statement and ResultSet.
115		*/
116	0	protected void close(Connection conn, Statement stmt, ResultSet rs)
117		throws SQLException {
118	0	DbUtils.close(conn);
119	0	DbUtils.close(stmt);
120	0	DbUtils.close(rs);
121		}
122
123		/**
124		* Close a Connection, Statement and ResultSet.
125		*/
126	0	protected void closeQuietly(Connection conn, Statement stmt, ResultSet rs) {
127	0	DbUtils.closeQuietly(conn, stmt, rs);
128		}
129
130		}