本人博客开始迁移,博客整个架构自己搭建及编码 http://www.cookqq.com/listBlog.action
1、自定义的Activiti用户组管理器,主要重写对用户群组的增删改查等操作。
import java.util.ArrayList;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceException;
import javax.persistence.Query;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.GroupQuery;
import org.activiti.engine.impl.GroupQueryImpl;
import org.activiti.engine.impl.Page;
import org.activiti.engine.impl.persistence.entity.GroupEntity;
import org.activiti.engine.impl.persistence.entity.GroupManager;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.annotation.Autowired;
/**
* 自定义的Activiti用户组管理器
*
*/
public class CustomGroupManager extends GroupManager {
private static final Log logger = LogFactory
.getLog(CustomGroupManager.class);
@Override
public GroupQuery createNewGroupQuery() {
// TODO Auto-generated method stub
return super.createNewGroupQuery();
}
@Override
public List<Group> findGroupByQueryCriteria(GroupQueryImpl query, Page page) {
// TODO Auto-generated method stub
return super.findGroupByQueryCriteria(query, page);
}
@Override
public long findGroupCountByQueryCriteria(GroupQueryImpl query) {
// TODO Auto-generated method stub
return super.findGroupCountByQueryCriteria(query);
}
@Override
public GroupEntity findGroupById(String groupId) {
// TODO Auto-generated method stub
return super.findGroupById(groupId);
}
@Override
public List<Group> findGroupsByUser(String userId) {
// TODO Auto-generated method stub
return super.findGroupsByUser(userId);
}
@Override
public List<Group> findPotentialStarterUsers(String proceDefId) {
return super.findPotentialStarterUsers(proceDefId);
}
}
注意:如果想使用自己定义的用户组表,请重新这个findGroupById(final String groupCode)和findGroupsByUser(final String userCode),这两个方法是activiti查询的用户组的方法。
2、自定义的Activiti用户组会话工厂,返回类型不要变还是GroupManager,主要是覆盖系统默认添加的用户群组工厂。
import org.activiti.engine.impl.interceptor.Session;
import org.activiti.engine.impl.interceptor.SessionFactory;
import org.activiti.engine.impl.persistence.entity.GroupManager;
import org.springframework.beans.factory.annotation.Autowired;
/**
* 自定义的Activiti用户组会话工厂
*/
public class CustomGroupManagerFactory implements SessionFactory {
private GroupManager groupManager;
@Autowired
public void setGroupManager(GroupManager groupManager) {
this.groupManager = groupManager;
}
public Class<?> getSessionType() {
// 返回原始的GroupManager类型
return GroupManager.class;
}
public Session openSession() {
// 返回自定义的GroupManager实例
return groupManager;
}
}
3、自定义的Activiti用户管理器, 主要重写对用户的增删改查等操作。
import java.util.List;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.User;
import org.activiti.engine.impl.Page;
import org.activiti.engine.impl.UserQueryImpl;
import org.activiti.engine.impl.persistence.entity.IdentityInfoEntity;
import org.activiti.engine.impl.persistence.entity.UserEntity;
import org.activiti.engine.impl.persistence.entity.UserManager;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* 自定义的Activiti用户管理器
*/
public class CustomUserManager extends UserManager {
private static final Log logger = LogFactory
.getLog(CustomUserManager.class);
@Override
public UserEntity findUserById(String userId) {
return super.findUserById(userId);
}
@Override
public List<User> findUserByQueryCriteria(UserQueryImpl query, Page page) {
// TODO Auto-generated method stub
return super.findUserByQueryCriteria(query, page);
}
@Override
public long findUserCountByQueryCriteria(UserQueryImpl query) {
// TODO Auto-generated method stub
return super.findUserCountByQueryCriteria(query);
}
@Override
public List<Group> findGroupsByUser(String userId) {
// TODO Auto-generated method stub
return super.findGroupsByUser(userId);
}
@Override
public IdentityInfoEntity findUserInfoByUserIdAndKey(String userId,
String key) {
// TODO Auto-generated method stub
return super.findUserInfoByUserIdAndKey(userId, key);
}
@Override
public List<String> findUserInfoKeysByUserIdAndType(String userId,
String type) {
// TODO Auto-generated method stub
return super.findUserInfoKeysByUserIdAndType(userId, type);
}
@Override
public Boolean checkPassword(String userId, String password) {
// TODO Auto-generated method stub
return super.checkPassword(userId, password);
}
@Override
public List<User> findPotentialStarterUsers(String proceDefId) {
// TODO Auto-generated method stub
return super.findPotentialStarterUsers(proceDefId);
}
}
注意:如果想使用自己定义的用户表,请重新这个findUserById(final String userCode)和findGroupsByUser(final String userCode),这两个方法是activiti查询的用户的方法
4、自定义的Activiti用户会话工厂, ,返回类型不要变还是 UserManager,主要是覆盖系统默认添加的用户工厂。
import org.activiti.engine.impl.interceptor.Session;
import org.activiti.engine.impl.interceptor.SessionFactory;
import org.activiti.engine.impl.persistence.entity.UserManager;
import org.springframework.beans.factory.annotation.Autowired;
/**
* 自定义的Activiti用户会话工厂
*/
public class CustomUserManagerFactory implements SessionFactory {
private UserManager userManager;
@Autowired
public void setUserManager(UserManager userManager) {
this.userManager = userManager;
}
public Class<?> getSessionType() {
// 返回原始的UserManager类型
return UserManager.class;
}
public Session openSession() {
// 返回自定义的UserManager实例
return userManager;
}
}
5、activiti.cfg.xml相应的配置:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="processEngineConfiguration"
class="org.activiti.engine.impl.cfg.StandaloneProcessEngineConfiguration">
<property name="jobExecutorActivate" value="false" />
<property name="history" value="none" />
<property name="customSessionFactories">
<list>
<bean class="com.xxx.activiti.ext.CustomGroupEntityManagerFactory" >
<property name="groupEntityManager">
<bean class="com.xxx.activiti.ext.CustomGroupEntityManager"/>
</property>
</bean>
<bean class="com.xxx.activiti.ext.CustomUserEntityManagerFactory" >
<property name="userEntityManager">
<bean class="com.xxx.activiti.ext.CustomUserEntityManager"/>
</property>
</bean>
</list>
</property>
</bean>
</beans>