genericusergroupmgr.java

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

        try {
            delegator.create(rollup);
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
    }

    public void removeGroupFromGroup(UserTransaction trans, String parentGroup, String group) throws RootException {
        GenericValue rollup = getGroupRollup(parentGroup, group);
        if (rollup != null) {
            try {
                rollup.remove();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public void removeGroupTree(UserTransaction trans, String s) throws RootException {
        // TODO: Implement Me!
    }

    public void removeUsersFromGroupTree(UserTransaction trans, String s) throws RootException {
        // TODO: Implement Me!
    }

    public void moveGroup(UserTransaction trans, String currentParentGroup, String newParentGroup, String groupName) throws RootException {
        this.removeGroupFromGroup(trans, currentParentGroup, groupName);
        this.addGroupToGroup(trans, newParentGroup, groupName);
    }

    public String getGroupDescription(UserTransaction trans, String groupName) throws RootException {
        GenericValue group = getGroup(groupName);
        if (group != null) {
            return group.getString("description");
        }
        return null;
    }

    public void addUserToGroup(UserTransaction trans, String groupName, String username) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue member = delegator.makeValue("SharkGroupMember", null);
        member.set("groupName", groupName);
        member.set("userName", username);
        try {
            delegator.create(member);
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
    }

    public void removeUserFromGroup(UserTransaction trans, String groupName, String username) throws RootException {
        GenericValue member = getGroupMember(groupName, username);
        if (member != null) {
            try {
                member.remove();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public void moveUser(UserTransaction trans, String currentGroup, String newGroup, String username) throws RootException {
        this.removeUserFromGroup(trans, currentGroup, username);
        this.addUserToGroup(trans, newGroup, username);
    }

    public boolean doesUserBelongToGroup(UserTransaction trans, String groupName, String username) throws RootException {
        GenericValue member = getGroupMember(groupName, username);
        if (member != null) {
            return true;
        }
        return false;
    }

    public void createUser(UserTransaction trans, String groupName, String username, String password, String firstName, String lastName, String email) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue user = delegator.makeValue("SharkUser", null);
        user.set("userName", username);
        user.set("firstName", firstName);
        user.set("lastName", lastName);
        user.set("passwd", password);
        user.set("emailAddress", email);
        try {
            delegator.create(user);
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        if (groupName != null) {
            this.addUserToGroup(trans, groupName, username);
        }
    }

    public void updateUser(UserTransaction trans, String username, String firstName, String lastName, String email) throws RootException {
        GenericValue user = getUser(username);
        if (user != null) {
            user.set("firstName", firstName);
            user.set("lastName", firstName);
            user.set("emailAddress", email);
            try {
                user.store();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public void removeUser(UserTransaction trans, String username) throws RootException {
        GenericValue user = getUser(username);
        if (user != null) {
            try {
                user.remove();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public boolean doesUserExist(UserTransaction trans, String username) throws RootException {
        GenericValue user = getUser(username);
        if (user == null) {
            return false;
        }
        return true;
    }

    public void setPassword(UserTransaction trans, String username, String password) throws RootException {
        GenericValue user = getUser(username);
        if (user != null) {
            user.set("passwd", password);
            try {
                user.store();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public String getUserRealName(UserTransaction trans, String username) throws RootException {
        StringBuffer buf = new StringBuffer();
        GenericValue user = getUser(username);
        if (!UtilValidate.isEmpty(user.getString("firstName"))) {
            buf.append(user.getString("firstName"));

        }
        if (!UtilValidate.isEmpty(user.getString("lastName"))) {
            if (buf.length() > 0) {
                buf.append(" ");
            }
            buf.append(user.getString("lastName"));
        }
        return buf.toString();
    }

    public String getUserFirstName(UserTransaction trans, String username) throws RootException {
        GenericValue user = getUser(username);
        return user.getString("firstName");
    }

    public String getUserLastName(UserTransaction trans, String username) throws RootException {
        GenericValue user = getUser(username);
        return user.getString("lastName");
    }

    public String getUserEMailAddress(UserTransaction trans, String username) throws RootException {
        GenericValue user = getUser(username);
        if (user != null) {
            return user.getString("emailAddress");
        }
        return null;
    }

    private GenericValue getUser(String username) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue value = null;
        try {
            value = delegator.findByPrimaryKey("SharkUser", UtilMisc.toMap("userName", username));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        return value;
    }

    private GenericValue getGroup(String groupName) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue value = null;
        try {
            value = delegator.findByPrimaryKey("SharkGroup", UtilMisc.toMap("groupName", groupName));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        return value;
    }

    private GenericValue getGroupMember(String groupName, String username) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue member = null;
        try {
            member = delegator.findByPrimaryKey("SharkGroupMember", UtilMisc.toMap("groupName", groupName, "userName", username));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        return member;
    }

    private GenericValue getGroupRollup(String parentGroup, String group) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue rollup = null;
        try {
            rollup = delegator.findByPrimaryKey("SharkGroupRollup", UtilMisc.toMap("parentGroupName", parentGroup, "groupName", group));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        return rollup;
    }
}