roleform.java

STRUTS数据库项目开发宝典

package com.relationinfo.webapp.action;

import java.io.Serializable;

import com.relationinfo.model.Role;
import com.relationinfo.service.RoleManager;

public class RoleForm extends BasePage implements Serializable {
    private RoleManager roleManager;
    private Role role = new Role();
    private String name;

    public void setRoleManager(RoleManager manager) {
        this.roleManager = manager;
    }

    public Role getRole() {
        return role;
    }

    public void setRole(Role role) {
        this.role = role;
    }
    public void setName(String name) {
        this.name = name;
    }

    public String delete() {
        roleManager.removeRole(String.valueOf(role.getName()));
        addMessage("role.deleted");

        return "list";
    }

    public String edit() {
        if (name != null) {
            role = roleManager.getRole(name);
        } else {
            role = new Role();
        }

        return "edit";
    }

    public String save() {
        boolean isNew = (role.getName() == null);

        roleManager.saveRole(role);

        String key = (isNew) ? "role.added" : "role.updated";
        addMessage(key);

        if (isNew) {
            return "list";
        } else {
            return "edit";
        }
    }
}