Java tutorial
/* * TNTConcept Easy Enterprise Management by Autentia Real Bussiness Solution S.L. * Copyright (C) 2007 Autentia Real Bussiness Solution S.L. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Autentia Real Bussiness Solution S.L. * Tlf: +34 91 675 33 06, +34 655 99 11 72 * Fax: +34 91 656 65 04 * info@autentia.com */ package com.autentia.intra.bean; import com.autentia.intra.businessobject.*; import com.autentia.intra.manager.security.Permission; import com.autentia.intra.manager.security.Principal; import com.autentia.intra.util.FacesUtils; import com.autentia.intra.util.SpringUtils; import org.acegisecurity.GrantedAuthority; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.myfaces.custom.tree2.*; import javax.faces.application.FacesMessage; import javax.faces.component.UIComponent; import javax.faces.context.FacesContext; import javax.faces.event.ActionEvent; import javax.faces.validator.ValidatorException; import java.io.Serializable; import java.util.MissingResourceException; import java.util.ResourceBundle; import java.util.Stack; /** * Menu definition bean * * @author ivan * @deprecated */ public class MenuBean extends BaseBean implements Serializable { /** */ private static final long serialVersionUID = 2871259772143172830L; private static final Log log = LogFactory.getLog(MenuBean.class); /** * Language resources */ private static final ResourceBundle msg = ResourceBundle.getBundle("com.autentia.intra.resources.messages"); /** * Arbol */ private HtmlTree _tree; private String _nodePath; /** * Menu tree */ private TreeNode menu; /** * Get menu tree * * @return menu tree */ public TreeNode getMenu() { // Create menu only the first time if (menu == null) { Principal creds = SpringUtils.getPrincipal(); Stack<TreeNode> path = new Stack<TreeNode>(); menu = new TreeNodeBase("menu", "Menu", false); path.push(menu); if (openNode(path, creds, null, "admin")) { addLeaf(path, creds, Permission.Entity_Menu(User.class), "users"); addLeaf(path, creds, Permission.Entity_Menu(UserCategory.class), "userCategorys"); addLeaf(path, creds, null, "changePassword"); addLeaf(path, creds, Permission.Entity_Menu(Department.class), "departments"); // addLeaf( path, creds, Permission.Entity_Menu(Setting.class), "settings" ); closeNode(path); } if (openNode(path, creds, null, "masterTables")) { addLeaf(path, creds, Permission.Entity_Menu(AccountEntryType.class), "accountEntryTypes"); addLeaf(path, creds, Permission.Entity_Menu(OrganizationType.class), "organizationTypes"); addLeaf(path, creds, Permission.Entity_Menu(InteractionType.class), "interactionTypes"); addLeaf(path, creds, Permission.Entity_Menu(OrganizationISOCategory.class), "organizationISOCategorys"); addLeaf(path, creds, Permission.Entity_Menu(ContractType.class), "contractTypes"); addLeaf(path, creds, Permission.Entity_Menu(Magazine.class), "magazines"); addLeaf(path, creds, Permission.Entity_Menu(OfferRejectReason.class), "offerRejectReasons"); closeNode(path); } if (openNode(path, creds, null, "billing")) { addLeaf(path, creds, Permission.Entity_Menu(Bill.class), "bills"); addLeaf(path, creds, Permission.Entity_Menu(Account.class), "accounts"); addLeaf(path, creds, Permission.Entity_Menu(AccountEntry.class), "accountEntrys"); addLeaf(path, creds, Permission.Entity_Menu(PeriodicalAccountEntry.class), "periodicalAccountEntrys"); addLeaf(path, creds, Permission.Action_NOF, "nof"); addLeaf(path, creds, Permission.Entity_Menu(FinancialRatio.class), "financialRatios"); closeNode(path); } if (openNode(path, creds, null, "contacts")) { addLeaf(path, creds, Permission.Entity_Menu(Organization.class), "organizations"); addLeaf(path, creds, Permission.Entity_Menu(Interaction.class), "interactions"); addLeaf(path, creds, Permission.Entity_Menu(Contact.class), "contacts"); addLeaf(path, creds, Permission.Entity_Menu(Offer.class), "offers"); addLeaf(path, creds, Permission.Entity_Menu(Project.class), "projects"); closeNode(path); } if (openNode(path, creds, null, "quality")) { addLeaf(path, creds, Permission.Action_ListQualityDocuments, "qualityDocuments"); closeNode(path); } if (openNode(path, creds, null, "bulletin")) { addLeaf(path, creds, Permission.Entity_Menu(BulletinBoard.class), "bulletinBoards"); addLeaf(path, creds, Permission.Entity_Menu(CompanyState.class), "companyStates"); addLeaf(path, creds, Permission.Entity_Menu(BulletinBoardCategory.class), "bulletinBoardCategorys"); addLeaf(path, creds, Permission.Entity_Menu(Idea.class), "ideas"); closeNode(path); } if (openNode(path, creds, null, "activity")) { addLeaf(path, creds, Permission.Entity_Menu(Activity.class), "activitys"); addLeaf(path, creds, Permission.Entity_Menu(Objective.class), "objectives"); closeNode(path); } if (openNode(path, creds, null, "reports")) { addLeaf(path, creds, Permission.Action_GeneralReports, "generalReports"); addLeaf(path, creds, Permission.Action_BitacoreReports, "bitacoreReports"); addLeaf(path, creds, Permission.Action_BillReports, "billReports"); addLeaf(path, creds, Permission.Action_ProjectReports, "projectReports"); addLeaf(path, creds, Permission.Action_InteractionReports, "interactionReports"); addLeaf(path, creds, Permission.Action_OrganizationReports, "organizationReports"); addLeaf(path, creds, Permission.Action_OfferReports, "offerReports"); addLeaf(path, creds, Permission.Action_PersonalReports, "personalReports"); closeNode(path); } if (openNode(path, creds, null, "publish")) { addLeaf(path, creds, Permission.Entity_Menu(Tutorial.class), "tutorials"); addLeaf(path, creds, Permission.Entity_Menu(Publication.class), "publications"); closeNode(path); } if (openNode(path, creds, null, "holiday")) { addLeaf(path, creds, Permission.Entity_Menu(Holiday.class), "holidays"); addLeaf(path, creds, Permission.Entity_Menu(RequestHoliday.class), "requestHolidays"); addLeaf(path, creds, Permission.Entity_Menu(AdminHoliday.class), "adminHolidays"); closeNode(path); } if (openNode(path, creds, null, "utils")) { addLeaf(path, creds, Permission.Entity_Menu(Book.class), "books"); addLeaf(path, creds, Permission.Entity_Menu(Inventary.class), "inventarys"); closeNode(path); } } return menu; } /** * Add non-leaf node to current node if it is accesible by current user * * @param path path of current node * @param creds current user * @param neededRole role needed to render the node * @param parent parent node * @param cmd command name * @return true if node has been created */ private boolean openNode(Stack<TreeNode> path, Principal creds, GrantedAuthority neededRole, String cmd) { boolean added = false; if (neededRole == null || creds.hasAuthority(neededRole)) { String text; try { text = msg.getString("menu." + cmd); } catch (MissingResourceException e) { text = "MISSING : " + cmd + " : MISSING"; } TreeNode child = new TreeNodeBase("folder", text, cmd, false); path.peek().getChildren().add(child); path.push(child); added = true; } log.debug("openNode - " + (added ? "OPEN " : "IGNORE") + ": " + cmd); return added; } /** * Add leaf node to parent node if it is accesible by current user * * @param path path of current node * @param creds current user * @param neededRole role needed to render the node * @param parent parent node * @param cmd command name * @return true if node was added */ private boolean addLeaf(Stack<TreeNode> path, Principal creds, GrantedAuthority neededRole, String cmd) { boolean added = false; if (neededRole == null || creds.hasAuthority(neededRole)) { String text; try { text = msg.getString("menu." + cmd); } catch (MissingResourceException e) { text = "MISSING : " + cmd + " : MISSING"; } TreeNode child = new TreeNodeBase("document", text, cmd, true); path.peek().getChildren().add(child); added = true; } log.debug("addLeaf - " + (added ? "ADD " : "IGNORE") + ": " + cmd); return added; } /** * Finalize an opened node and return its parent. If the given node has no * childs it is removed from the tree. * * @param path path of current node * @return false if the node was removed */ private boolean closeNode(Stack<TreeNode> path) { boolean closed = true; TreeNode node = path.pop(); if (node.getChildCount() == 0) { path.peek().getChildren().remove(node); closed = false; } log.debug("addLeaf - " + (closed ? "CLOSE " : "REMOVE") + ": " + node.getIdentifier()); return closed; } /** * NOTE: This is just to show an alternative way of supplying tree data. You can supply either a * TreeModel or TreeNode. * * @return TreeModel */ public TreeModel getExpandedTreeData() { return new TreeModelBase(getMenu()); } public void setTree(HtmlTree tree) { _tree = tree; } public HtmlTree getTree() { return _tree; } public String expandAll() { _tree.expandAll(); return null; } public void setNodePath(String nodePath) { _nodePath = nodePath; } public String getNodePath() { return _nodePath; } public void checkPath(FacesContext context, UIComponent component, java.lang.Object value) { // make sure path is valid (leaves cannot be expanded or renderer will complain) FacesMessage message = null; String[] path = _tree.getPathInformation(value.toString()); for (int i = 0; i < path.length; i++) { String nodeId = path[i]; try { _tree.setNodeId(nodeId); } catch (Exception e) { throw new ValidatorException(message, e); } if (_tree.getNode().isLeaf()) { message = new FacesMessage(FacesMessage.SEVERITY_ERROR, "Invalid node path (cannot expand a leaf): " + nodeId, "Invalid node path (cannot expand a leaf): " + nodeId); throw new ValidatorException(message); } } } public void expandPath(ActionEvent event) { _tree.expandPath(_tree.getPathInformation(_nodePath)); } /** * Redirige a la funcin asociada al punto de men seleccionado * * @return */ public String selectOption() { // Remove admin beans from session FacesUtils.removeFromSession("userBean"); FacesUtils.removeFromSession("userCategoryBean"); FacesUtils.removeFromSession("inventaryBean"); FacesUtils.removeFromSession("projectBean"); FacesUtils.removeFromSession("ideaBean"); FacesUtils.removeFromSession("changePasswordBean"); FacesUtils.removeFromSession("userBean"); FacesUtils.removeFromSession("userCategoryBean"); FacesUtils.removeFromSession("inventaryBean"); FacesUtils.removeFromSession("projectBean"); FacesUtils.removeFromSession("projectRoleBean"); FacesUtils.removeFromSession("ideaBean"); FacesUtils.removeFromSession("changePasswordBean"); FacesUtils.removeFromSession("departmentBean"); FacesUtils.removeFromSession("contractTypeBean"); // Remove biling beans from session FacesUtils.removeFromSession("billBean"); FacesUtils.removeFromSession("accountBean"); FacesUtils.removeFromSession("accountEntryTypeBean"); FacesUtils.removeFromSession("accountEntryBean"); FacesUtils.removeFromSession("periodicalAccountEntryBean"); FacesUtils.removeFromSession("nofBean"); FacesUtils.removeFromSession("financialRatioBean"); // Remove contacts beans from session FacesUtils.removeFromSession("organizationBean"); FacesUtils.removeFromSession("contactBean"); FacesUtils.removeFromSession("interactionBean"); FacesUtils.removeFromSession("interactionTypeBean"); FacesUtils.removeFromSession("organizationTypeBean"); FacesUtils.removeFromSession("organizationISOCategoryBean"); FacesUtils.removeFromSession("offerRejectReasonBean"); FacesUtils.removeFromSession("offerBean"); // Remove quality beans from session FacesUtils.removeFromSession("qualityDocumentBean"); // Remove bulletin beans from session FacesUtils.removeFromSession("bulletinBoardBean"); FacesUtils.removeFromSession("companypathBean"); FacesUtils.removeFromSession("bulletinBoardCategoryBean"); // Remove activity beans from session FacesUtils.removeFromSession("activityBean"); FacesUtils.removeFromSession("objectiveBean"); // Remove activity beans from session FacesUtils.removeFromSession("activityReportBean"); FacesUtils.removeFromSession("generalReportBean"); FacesUtils.removeFromSession("billReportBean"); FacesUtils.removeFromSession("interactionReportBean"); FacesUtils.removeFromSession("projectReportBean"); FacesUtils.removeFromSession("organizationReportBean"); FacesUtils.removeFromSession("personalReportBean"); FacesUtils.removeFromSession("offerReportBean"); // Remove tutorial beans from session FacesUtils.removeFromSession("tutorialBean"); FacesUtils.removeFromSession("publicationBean"); FacesUtils.removeFromSession("magazineBean"); // Remove util beans from session FacesUtils.removeFromSession("sendMailBean"); FacesContext context = FacesContext.getCurrentInstance(); java.util.Map map = context.getExternalContext().getRequestParameterMap(); String path = (String) map.get("pathMenu"); return path; } }