1 25 26 package com.j2biz.blogunity.web.actions.my; 27 28 import javax.servlet.http.HttpServletRequest ; 29 import javax.servlet.http.HttpServletResponse ; 30 31 import org.apache.commons.lang.StringUtils; 32 33 import com.j2biz.blogunity.dao.BlogDAO; 34 import com.j2biz.blogunity.exception.BlogunityException; 35 import com.j2biz.blogunity.i18n.I18N; 36 import com.j2biz.blogunity.i18n.I18NStatusFactory; 37 import com.j2biz.blogunity.pojo.Blog; 38 import com.j2biz.blogunity.web.ActionResultFactory; 39 import com.j2biz.blogunity.web.IActionResult; 40 41 48 public class EditBlogFormAction extends MyAbstractAction { 49 50 private static final IActionResult BLOG_FORM_FORWARD = ActionResultFactory 51 .buildForward("/jsp/my/editBlogForm.jsp"); 52 53 59 public IActionResult execute(HttpServletRequest request, HttpServletResponse response) 60 throws BlogunityException { 61 62 String id = request.getParameter("id"); 63 if (StringUtils.isEmpty(id)) { 64 id = (String ) request.getAttribute("id"); 66 if (StringUtils.isEmpty(id)) 67 throw new BlogunityException(I18NStatusFactory.create( 68 I18N.ERRORS.ID_NOT_SETTED, "Blog")); 69 } 70 71 BlogDAO dao = new BlogDAO(); 72 Blog b = dao.getBlogByID(Long.parseLong(id)); 73 if (user.getId().longValue() != b.getFounder().getId().longValue() 74 && !user.isAdministrator()) 75 throw new BlogunityException(I18NStatusFactory 76 .create(I18N.ERRORS.USER_NOT_AUTHORIZED_FOR_EXECUTION)); 77 78 request.setAttribute("requestedBlog", b); 79 80 navigationStack.popAllExceptFirst(); 81 navigationStack.push(ActionResultFactory.buildRedirect(I18N.MESSAGES.NAVI_EDIT_BLOG, 82 currentActionPath)); 83 84 return BLOG_FORM_FORWARD; 85 } 86 87 } | Popular Tags |