leafpriv.java

oa 源码

package com.redmoon.oa.netdisk;

import java.sql.*;
import java.util.*;

import cn.js.fan.base.*;
import cn.js.fan.db.*;
import cn.js.fan.util.*;
import com.redmoon.oa.person.UserDb;
import com.redmoon.oa.pvg.*;

public class LeafPriv extends ObjectDbA {
    private String dirCode = "", name = "";
    int id, see = 1, append = 0, del = 0, modify = 0;
    public static final int TYPE_USERGROUP = 0;
    public static final int TYPE_USER = 1;
    public static final int TYPE_ROLE = 2;

    public static final int PRIV_SEE = 0;
    public static final int PRIV_APPEND = 1;
    public static final int PRIV_MODIFY = 2;
    public static final int PRIV_DEL = 3;
    public static final int PRIV_EXAMINE = 4;

    public LeafPriv(int id) {
        this.id = id;
        load();
        init();
    }

    public LeafPriv() {
        init();
    }

    public LeafPriv(String dirCode) {
        this.dirCode = dirCode;
        init();
    }

    public void init() {
        super.init();
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getTypeDesc() {
        if (type==this.TYPE_USER)
            return "用户";
        else if (type==this.TYPE_USERGROUP)
            return "用户组";
        else if (type==this.TYPE_ROLE)
            return "角色";
        else
            return "";
    }

    public void setQueryList() {
        QUERY_LIST =
                "select id from netdisk_dir_priv where dir_code=? order by type, name";
    }

    public void setQueryLoad() {
        QUERY_LOAD =
                "select dir_code,name,type,see,append,del,modify,examine from netdisk_dir_priv where id=?";
    }

    public void setQueryDel() {
        QUERY_DEL = "delete from netdisk_dir_priv where id=?";
    }

    public void setQuerySave() {
        QUERY_SAVE =
                "update netdisk_dir_priv set see=?,append=?,del=?,modify=?,examine=? where id=?";
    }

    public void setQueryAdd() {
        QUERY_ADD =
                "insert into netdisk_dir_priv (name,type,see,append,del,modify,examine,dir_code) values (?,?,?,?,?,?,?,?)";
    }

    public void load() {
        ResultSet rs = null;
        Conn conn = new Conn(connname);
        PreparedStatement ps = null;
        try {
            ps = conn.prepareStatement(QUERY_LOAD);
            ps.setInt(1, id);
            rs = conn.executePreQuery();
            if (rs != null && rs.next()) {
                dirCode = rs.getString(1);
                name = rs.getString(2);
                type = rs.getInt(3);
                see = rs.getInt(4);
                append = rs.getInt(5);
                del = rs.getInt(6);
                modify = rs.getInt(7);
                examine = rs.getInt(8);
                loaded = true;
            }
        } catch (Exception e) {
            logger.error("load: " + e.getMessage());
        } finally {
            
            if (conn != null) {
                conn.close();
                conn = null;
            }
        }
    }

    public String getDirCode() {
        return dirCode;
    }

    public void setDirCode(String code) {
        this.dirCode = code;
    }

    public String getName() {
        return name;
    }

    public void setType(int t) {
        this.type = t;
    }

    public void setName(String n) {
        this.name = n;
    }

    public int getType() {
        return type;
    }

    public boolean isLoaded() {
        return loaded;
    }

    public String toString() {
        return "LeafPriv is " + dirCode + ":" + name;
    }

    private int type = 0;

    public synchronized boolean save() {
        RMConn conn = new RMConn(connname);
        int r = 0;
        try {
            PreparedStatement ps = conn.prepareStatement(QUERY_SAVE);
            ps.setInt(1, see);
            ps.setInt(2, append);
            ps.setInt(3, del);
            ps.setInt(4, modify);
            ps.setInt(5, examine);
            ps.setInt(6, id);
            r = conn.executePreUpdate();
        } catch (SQLException e) {
            logger.error("修改出错！");
        }
        return r == 1 ? true : false;
    }

    public boolean canUserSee(String username) {
        if (username==null)
            username = "";
        
        if (username.equals(UserDb.ADMIN))
            return true;
        UserDb user = new UserDb();
        UserGroupDb[] groups = null;
        if (username != null)
            user = user.getUserDb(username);
        if (user.isLoaded())
            groups = user.getGroups();
        Leaf lf = new Leaf();
        lf = lf.getLeaf(dirCode);
        return canUserDo(lf, user, groups, user.getRoles(), this.PRIV_SEE);
    }

    
    public boolean canUserDo(Leaf leaf, UserDb user, UserGroupDb[] groups, RoleDb[] roles, int privType) {
        
        if (leaf.getRootCode().equals(user.getName()))
            return true;

        LeafPriv leafPriv = new LeafPriv(leaf.getCode());
        
        Vector r = leafPriv.list();
        Iterator ir = r.iterator();
        while (ir.hasNext()) {
            
            LeafPriv lp = (LeafPriv) ir.next();
            
            if (lp.getType() == lp.TYPE_USERGROUP) {
                logger.info("canUserDo:name=" + lp.getName() + " privType=" + privType);
                
                if (lp.getName().equals(UserGroupDb.EVERYONE)) {
                    if (privType==this.PRIV_APPEND) {
                        if (lp.getAppend() == 1)
                            return true;
                    }
                    else if (privType==this.PRIV_DEL) {
                        if (lp.getDel() == 1)
                            return true;
                    }
                    else if (privType==this.PRIV_MODIFY) {
                        if (lp.getModify()==1)
                            return true;
                    }
                    else if (privType==this.PRIV_SEE) {
                        if (lp.getSee()==1)
                            return true;
                    }
                    else if (privType==this.PRIV_EXAMINE) {
                        if (lp.getExamine()==1)
                            return true;
                    }
                } else {
                    if (groups != null) {
                        int len = groups.length;
                        
                        for (int i = 0; i < len; i++) {
                            logger.info("canUserDo:group[i].desc=" + groups[i].getDesc());
                            if (groups[i].getCode().equals(lp.getName())) {
                                if (privType == this.PRIV_APPEND) {
                                    if (lp.getAppend() == 1)
                                        return true;
                                } else if (privType == this.PRIV_DEL) {
                                    if (lp.getDel() == 1)
                                        return true;
                                } else if (privType == this.PRIV_MODIFY) {
                                    if (lp.getModify() == 1)
                                        return true;
                                } else if (privType == this.PRIV_SEE) {
                                    if (lp.getSee() == 1)
                                        return true;
                                }
                                else if (privType == this.PRIV_EXAMINE) {
                                    if (lp.getExamine() == 1)
                                        return true;
                                }
                                break;
                            }
                        }
                    }
                }
            }
            else if (lp.getType()==lp.TYPE_ROLE) {
                if (roles!=null) {
                        
                        int len = roles.length;
                        for (int i = 0; i < len; i++) {
                            if (roles[i].getCode().equals(lp.getName())) {
                                if (privType == this.PRIV_APPEND) {
                                    if (lp.getAppend() == 1)
                                        return true;
                                } else if (privType == this.PRIV_DEL) {
                                    if (lp.getDel() == 1)
                                        return true;
                                } else if (privType == this.PRIV_MODIFY) {
                                    if (lp.getModify() == 1)
                                        return true;
                                } else if (privType == this.PRIV_SEE) {
                                    if (lp.getSee() == 1)
                                        return true;
                                }
                                else if (privType == this.PRIV_EXAMINE) {
                                    if (lp.getExamine() == 1)
                                        return true;
                                }
                                break;
                            }
                        }
                }
            }
            else { 
                logger.info("privType=" + privType);
                logger.info("canUserDo:userName=" + lp.getName());

                if (lp.getName().equals(user.getName())) {
                    if (privType==this.PRIV_APPEND) {
                        if (lp.getAppend() == 1)
                            return true;
                    }
                    else if (privType==this.PRIV_DEL) {
                        if (lp.getDel() == 1)
                            return true;
                    }
                    else if (privType==this.PRIV_MODIFY) {
                        if (lp.getModify()==1)
                            return true;
                    }
                    else if (privType==this.PRIV_SEE) {
                        if (lp.getSee()==1)
                            return true;
                    }
                    else if (privType==this.PRIV_EXAMINE) {
                        if (lp.getExamine()==1)
                            return true;
                    }
                    break;
                }
            }
        }
        return false;
    }

    public boolean canUserDo(String username, int privType) {
        logger.info("canUserDo:privType=" + privType);
        if (username==null)
            return false;
        if (username.equals(UserDb.ADMIN))
            return true;
        
        Leaf lf = new Leaf();
        lf = lf.getLeaf(dirCode);
        if (lf==null)
            return false;
        if (lf.getRootCode().equals(username))
            return true;

        logger.info("canUserDo: lf.rootCode=" + lf.getRootCode());

        UserDb user = new UserDb();
        user = user.getUserDb(username);