package?net.shangtech.beans.config;

import?java.lang.reflect.Method;
import?java.util.Map.Entry;
import?java.util.Properties;

import?javax.sql.DataSource;

import?org.apache.commons.dbcp.BasicDataSource;
import?org.springframework.context.annotation.Bean;
import?org.springframework.context.annotation.Configuration;

@Configuration
public?class?BeansConfiguration?{
	
	private?static?final?String?	JDBC_USERNAME?					=?		“JDBC_USERNAME“;
	private?static?final?String?	JDBC_PASSWORD?					=?		“JDBC_PASSWORD“;
	private?static?final?String?	JDBC_DBNAME?					=?		“JDBC_DBNAME“;
	private?static?final?String?	JDBC_DBHOST?					=?		“JDBC_DBHOST“;
	
	@Bean
	public?DataSource?dataSource（）{
		BasicDataSource?ds?=?new?BasicDataSource（）;
		
		//?load?proerties?from?environment?variable
		ds.setUsername（System.getenv（JDBC_USERNAME））;
		ds.setPassword（System.getenv（JDBC_PASSWORD））;
		ds.setUrl（“jdbc:mysql://“?+?System.getenv（JDBC_DBHOST）?+?“:3306/“?+?System.getenv（JDBC_DBNAME）?+?“?useUnicode=true&characterEncoding=utf-8&autoReconnect=true“）;
		
		//?load?properties?from?properties?file
		Properties?properties?=?new?Properties（）;
		try?{
			properties.load（getClass（）.getClassLoader（）.getResourceAsStream（“jdbc.properties“））;
			for（Entryject?object>?entry?:?properties.entrySet（））{
				String?key?=?entry.getKey（）.toString（）;
				String?value?=?entry.getValue（）.toString（）;
				String?methodName?=?“set“?+?key.substring（0?1）.toUpperCase（）?+?key.substring（1）;
				for（Method?method?:?ds.getClass（）.getDeclaredMethods（））{
					if（method.getName（）.equals（methodName））{
						Class[]?paramTypes?=?method.getParameterTypes（）;
						if（paramTypes?!=?null?&&?paramTypes.length?==?1）{
							Class?paramType?=?paramTypes[0];
							if（String.class.equals（paramType））{
								method.invoke（ds?value）;
							}
							else?if（Integer.class.equals（paramType））{
								method.invoke（ds?Integer.parseInt（value））;
							}
							else?if（Long.class.equals（paramType））{
								method.invoke（ds?Long.parseLong（value））;
							}
							else?if（Float.class.equals（paramType））{
								method.invoke（ds?Float.parseFloat（value））;
							}
							else?if（Double.class.equals（paramType））{
								method.invoke（ds?Double.parseDouble（value））;
							}
							break;
						}
					}
				}
			}
		}?catch?（Exception?e）?{
			e.printStackTrace（）;
		}
		
		return?ds;
	}
	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1016??2015-01-16?12:22??shangtech-security\.classpath

?????文件???????1051??2015-01-16?12:21??shangtech-security\.project

?????文件????????503??2015-01-16?12:21??shangtech-security\.settings\.jsdtscope

?????文件????????364??2015-01-16?12:21??shangtech-security\.settings\org.eclipse.jdt.core.prefs

?????文件????????777??2015-01-16?12:22??shangtech-security\.settings\org.eclipse.wst.common.component

?????文件????????345??2015-01-16?12:21??shangtech-security\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2015-01-16?12:21??shangtech-security\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2015-01-16?12:21??shangtech-security\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件?????????17??2015-01-16?14:32??shangtech-security\build\classes\config\.gitignore

?????文件????????178??2015-01-16?14:35??shangtech-security\build\classes\config\jdbc.properties

?????文件???????2436??2015-01-16?12:22??shangtech-security\build\classes\dispatcher-servlet.xml

?????文件????????231??2015-01-16?14:32??shangtech-security\build\classes\jdbc.properties

?????文件???????1137??2015-01-16?12:22??shangtech-security\build\classes\log4j.properties

?????文件???????4109??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\beans\config\BeansConfiguration.class

?????文件????????734??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\controller\MainController.class

?????文件???????4977??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\controller\ResourceController.class

?????文件???????7408??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\controller\RoleController.class

?????文件???????5689??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\controller\UserController.class

?????文件???????1852??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\controller\vo\AuthTreeNode.class

?????文件???????1145??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\impl\ResourceDao.class

?????文件????????613??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\impl\RoleDao.class

?????文件???????1678??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\impl\RoleToResourceDao.class

?????文件????????613??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\impl\UserDao.class

?????文件???????1530??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\impl\UserToRoleDao.class

?????文件????????446??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\IResourceDao.class

?????文件????????285??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\IRoleDao.class

?????文件????????622??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\IRoleToResourceDao.class

?????文件????????285??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\IUserDao.class

?????文件????????563??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\dao\IUserToRoleDao.class

?????文件???????2087??2015-01-16?14:30??shangtech-security\build\classes\net\shangtech\security\entity\Resource.class

............此處省略225個文件信息