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

FRAMES NO FRAMES

file stats:	LOC:	154		Methods:	6
	NCLOC:	68		Classes:	1

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XADataSourceFactory.java

 /**
  * @(#)XADataSourceFactory.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.jdbc;
 
 import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.Vector;
 
 import javax.sql.DataSource;
 
 import org.apache.commons.lang.math.NumberUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.enhydra.jdbc.standard.StandardXADataSource;
 import org.huihoo.jfox.soaf.container.ServiceFactory;
 import org.huihoo.jfox.soaf.services.transaction.JotmTransactionService;
 
 /**
  * <p>
  * XADataSource Factory.
  * </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 class XADataSourceFactory extends DataSourceFactory {
 
     /**
      * @param arg0
      */
     public XADataSourceFactory() {
     }
 
     private DataSource xads;
 
     private Hashtable attributes = new Hashtable();
 
     private JotmTransactionService jotmTS = (JotmTransactionService) ServiceFactory
             .getInstance().getService(JotmTransactionService.class);
 
     private final Log logger = LogFactory.getLog(getClass());
 
     public DataSource getInstance() {
         xads = new StandardXADataSource();
         try {
             ((StandardXADataSource) xads)
                     .setDriverName((String) getAttribute(DatabaseConstant.JDBC_DRIVER_CLASS_NAME));
             ((StandardXADataSource) xads)
                     .setUrl((String) getAttribute(DatabaseConstant.JDBC_URL));
             ((StandardXADataSource) xads)
                     .setUser((String) getAttribute(DatabaseConstant.JDBC_USERNAME));
             ((StandardXADataSource) xads)
                     .setPassword((String) getAttribute(DatabaseConstant.JDBC_PASSWORD));
             String maxConNum = (String) getAttribute(DatabaseConstant.JDBC_MAX_POOL_SIZE);
             String minConNum = (String) getAttribute(DatabaseConstant.JDBC_MIN_POOL_SIZE);
             ((StandardXADataSource) xads).setMaxCon(NumberUtils
                     .toInt(maxConNum));
             ((StandardXADataSource) xads).setMinCon(NumberUtils
                     .toInt(minConNum));
             ((StandardXADataSource) xads).setTransactionManager(jotmTS
                     .getTransactionManager());
         } catch (Exception e) {
             logger.error("Init XADataSource failed " + e.getMessage());
         }
         return xads;
     }
 
     /**
      * Return the configuration attribute with the specified name (if any), or
      * <code>null</code> if there is no such attribute.
      * 
      * @param name
      *            Name of the attribute to return
      * @return attribute
      */
     public Object getAttribute(String name) {
         return attributes.get(name);
     }
 
     /**
      * Return an array containing the names of all currently defined
      * configuration attributes. If there are no such attributes, a zero length
      * array is returned.
      * 
      * @return attribute names
      */
     public String[] getAttributeNames() {
         Vector names = new Vector();
         Enumeration keys = attributes.keys();
         while (keys.hasMoreElements()) {
             names.addElement(keys.nextElement());
         }
         String results[] = new String[names.size()];
         for (int i = 0; i < results.length; i++) {
             results[i] = (String) names.elementAt(i);
         }
         return (results);
     }
 
     /**
      * Remove any configuration attribute associated with the specified name. If
      * there is no such attribute, no action is taken.
      * 
      * @param name
      *            Name of the attribute to remove
      */
     public void removeAttribute(String name) {
         attributes.remove(name);
 
     }
 
     /**
      * Set the configuration attribute with the specified name. Calling this
      * with a <code>null</code> value is equivalent to calling
      * <code>removeAttribute(name)</code>.
      * 
      * @param name
      *            Name of the attribute to set
      * @param value
      *            Value of the attribute to set, or <code>null</code> to
      *            remove any setting for this attribute
      */
     public void setAttribute(String name, Object value) {
         if (value == null) {
             attributes.remove(name);
         } else {
             attributes.put(name, value);
         }
     }
 }

1		/**
2		* @(#)XADataSourceFactory.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.jdbc;
26
27		import java.util.Enumeration;
28		import java.util.Hashtable;
29		import java.util.Vector;
30
31		import javax.sql.DataSource;
32
33		import org.apache.commons.lang.math.NumberUtils;
34		import org.apache.commons.logging.Log;
35		import org.apache.commons.logging.LogFactory;
36		import org.enhydra.jdbc.standard.StandardXADataSource;
37		import org.huihoo.jfox.soaf.container.ServiceFactory;
38		import org.huihoo.jfox.soaf.services.transaction.JotmTransactionService;
39
40		/**
41		* <p>
42		* XADataSource Factory.
43		* </p>
44		*
45		* @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
46		* @version $Revision: 1.1 $ $Date: 2006/02/15 08:45:45 $
47		* @version Revision: 1.0
48		*/
49
50		public class XADataSourceFactory extends DataSourceFactory {
51
52		/**
53		* @param arg0
54		*/
55	0	public XADataSourceFactory() {
56		}
57
58		private DataSource xads;
59
60		private Hashtable attributes = new Hashtable();
61
62		private JotmTransactionService jotmTS = (JotmTransactionService) ServiceFactory
63		.getInstance().getService(JotmTransactionService.class);
64
65		private final Log logger = LogFactory.getLog(getClass());
66
67	0	public DataSource getInstance() {
68	0	xads = new StandardXADataSource();
69	0	try {
70	0	((StandardXADataSource) xads)
71		.setDriverName((String) getAttribute(DatabaseConstant.JDBC_DRIVER_CLASS_NAME));
72	0	((StandardXADataSource) xads)
73		.setUrl((String) getAttribute(DatabaseConstant.JDBC_URL));
74	0	((StandardXADataSource) xads)
75		.setUser((String) getAttribute(DatabaseConstant.JDBC_USERNAME));
76	0	((StandardXADataSource) xads)
77		.setPassword((String) getAttribute(DatabaseConstant.JDBC_PASSWORD));
78	0	String maxConNum = (String) getAttribute(DatabaseConstant.JDBC_MAX_POOL_SIZE);
79	0	String minConNum = (String) getAttribute(DatabaseConstant.JDBC_MIN_POOL_SIZE);
80	0	((StandardXADataSource) xads).setMaxCon(NumberUtils
81		.toInt(maxConNum));
82	0	((StandardXADataSource) xads).setMinCon(NumberUtils
83		.toInt(minConNum));
84	0	((StandardXADataSource) xads).setTransactionManager(jotmTS
85		.getTransactionManager());
86		} catch (Exception e) {
87	0	logger.error("Init XADataSource failed " + e.getMessage());
88		}
89	0	return xads;
90		}
91
92		/**
93		* Return the configuration attribute with the specified name (if any), or
94		* <code>null</code> if there is no such attribute.
95		*
96		* @param name
97		* Name of the attribute to return
98		* @return attribute
99		*/
100	0	public Object getAttribute(String name) {
101	0	return attributes.get(name);
102		}
103
104		/**
105		* Return an array containing the names of all currently defined
106		* configuration attributes. If there are no such attributes, a zero length
107		* array is returned.
108		*
109		* @return attribute names
110		*/
111	0	public String[] getAttributeNames() {
112	0	Vector names = new Vector();
113	0	Enumeration keys = attributes.keys();
114	0	while (keys.hasMoreElements()) {
115	0	names.addElement(keys.nextElement());
116		}
117	0	String results[] = new String[names.size()];
118	0	for (int i = 0; i < results.length; i++) {
119	0	results[i] = (String) names.elementAt(i);
120		}
121	0	return (results);
122		}
123
124		/**
125		* Remove any configuration attribute associated with the specified name. If
126		* there is no such attribute, no action is taken.
127		*
128		* @param name
129		* Name of the attribute to remove
130		*/
131	0	public void removeAttribute(String name) {
132	0	attributes.remove(name);
133
134		}
135
136		/**
137		* Set the configuration attribute with the specified name. Calling this
138		* with a <code>null</code> value is equivalent to calling
139		* <code>removeAttribute(name)</code>.
140		*
141		* @param name
142		* Name of the attribute to set
143		* @param value
144		* Value of the attribute to set, or <code>null</code> to
145		* remove any setting for this attribute
146		*/
147	0	public void setAttribute(String name, Object value) {
148	0	if (value == null) {
149	0	attributes.remove(name);
150		} else {
151	0	attributes.put(name, value);
152		}
153		}
154		}