Java tutorial
/* Copyright (C) 2006 NTT DATA Corporation 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, version 2. 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. */ package com.clustercontrol.accesscontrol.view.action; import java.util.ArrayList; import java.util.List; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.viewers.StructuredSelection; import org.eclipse.ui.IViewPart; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.IWorkbenchPart; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.commands.IElementUpdater; import org.eclipse.ui.handlers.HandlerUtil; import org.eclipse.ui.menus.UIElement; import com.clustercontrol.accesscontrol.action.GetRoleListTableDefine; import com.clustercontrol.accesscontrol.util.AccessEndpointWrapper; import com.clustercontrol.accesscontrol.view.RoleListView; import com.clustercontrol.accesscontrol.view.RoleSettingTreeView; import com.clustercontrol.bean.PluginMessage; import com.clustercontrol.util.HinemosMessage; import com.clustercontrol.util.Messages; import com.clustercontrol.util.UIManager; import com.clustercontrol.ws.access.InvalidRole_Exception; import com.clustercontrol.ws.access.UnEditableRole_Exception; import com.clustercontrol.ws.access.UsedFacility_Exception; import com.clustercontrol.ws.access.UsedOwnerRole_Exception; import com.clustercontrol.ws.access.UsedRole_Exception; /** * []???<BR> * * @version 5.0.0 * @since 2.0.0 */ public class RoleDeleteAction extends AbstractHandler implements IElementUpdater { private static Log m_log = LogFactory.getLog(RoleDeleteAction.class); /** ID */ public static final String ID = RoleDeleteAction.class.getName(); /** */ private IWorkbenchPart viewPart; /** * Dispose */ @Override public void dispose() { this.viewPart = null; } /** * []????????<BR> * ??? * <p> * <ol> * <li>[]??????ID????</li> * <li>ID?????</li> * <li>[]???</li> * </ol> * * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) * @see com.clustercontrol.accesscontrol.view.UserListView * @see com.clustercontrol.accesscontrol.action.DeleteUserProperty#delete(String) */ @Override public Object execute(ExecutionEvent event) throws ExecutionException { // ??????UID? this.viewPart = HandlerUtil.getActivePart(event); RoleListView roleListView = null; try { roleListView = (RoleListView) this.viewPart.getAdapter(RoleListView.class); } catch (Exception e) { m_log.info("execute " + e.getMessage()); return null; } if (roleListView == null) { m_log.info("execute: role list view is null"); } else { StructuredSelection selection = (StructuredSelection) roleListView.getComposite().getTableViewer() .getSelection(); List<?> list = (List<?>) selection.toList(); Map<String, List<String>> map = new ConcurrentHashMap<String, List<String>>(); for (Object obj : list) { List<?> objList = (List<?>) obj; String managerName = (String) objList.get(GetRoleListTableDefine.MANAGER_NAME); if (map.get(managerName) == null) { map.put(managerName, new ArrayList<String>()); } } int size = 0; String id = null; for (Object obj : list) { List<?> objList = (List<?>) obj; String managerName = (String) objList.get(GetRoleListTableDefine.MANAGER_NAME); String roleId = (String) objList.get(GetRoleListTableDefine.ROLE_ID); map.get(managerName).add(roleId); id = roleId; size++; } Map<String, String> errorMsgs = new ConcurrentHashMap<>(); String[] args = new String[1]; String msg = null; // ??????????? if (size == 1) { msg = "message.accesscontrol.32"; args[0] = id; } else { msg = "message.accesscontrol.61"; args[0] = Integer.toString(size); } if (MessageDialog.openConfirm(null, Messages.getString("confirmed"), Messages.getString(msg, args)) == false) { return null; } StringBuffer messageArg = new StringBuffer(); int i = 0; for (Map.Entry<String, List<String>> entry : map.entrySet()) { List<String> roleIdList = entry.getValue(); if (roleIdList.isEmpty()) { continue; } String managerName = entry.getKey(); AccessEndpointWrapper wrapper = AccessEndpointWrapper.getWrapper(managerName); if (i > 0) { messageArg.append(", "); } messageArg.append(managerName); try { // ? wrapper.deleteRoleInfo(roleIdList); } catch (UsedFacility_Exception e) { // FIXME // FIXME // UsedFacility???facilityId??? String roleId = roleIdList.get(0); // ID???????? Object[] errorArgs = { roleId, PluginMessage.typeToString(e.getFaultInfo().getPlugin()) }; errorMsgs.put(managerName, Messages.getString("message.repository.27", errorArgs)); } catch (UsedOwnerRole_Exception e) { String roleId = e.getFaultInfo().getRoleId(); // ????????? Object[] errorArgs = { roleId, PluginMessage.typeToString(((UsedOwnerRole_Exception) e).getFaultInfo().getPlugin()) }; errorMsgs.put(managerName, Messages.getString("message.accesscontrol.52", errorArgs)); } catch (Exception e) { String errMessage = ""; if (e instanceof InvalidRole_Exception) { // ??? errorMsgs.put(managerName, Messages.getString("message.accesscontrol.16")); } else if (e instanceof UsedRole_Exception) { // ?????? errorMsgs.put(managerName, Messages.getString("message.accesscontrol.42")); } else if (e instanceof UnEditableRole_Exception) { // ??????? errorMsgs.put(managerName, Messages.getString("message.accesscontrol.41")); } else { errMessage = ", " + HinemosMessage.replace(e.getMessage()); } // ? errorMsgs.put(managerName, Messages.getString("message.accesscontrol.31") + errMessage); } i++; } // if (0 < errorMsgs.size()) { UIManager.showMessageBox(errorMsgs, true); } else { Object[] arg = { messageArg.toString() }; // MessageDialog.openInformation(null, Messages.getString("successful"), Messages.getString("message.accesscontrol.30", arg)); } // roleListView.update(); } //? IWorkbenchPage page = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage(); //? IViewPart roleTreeViewPart = page.findView(RoleSettingTreeView.ID); if (roleTreeViewPart != null) { RoleSettingTreeView treeView = (RoleSettingTreeView) roleTreeViewPart .getAdapter(RoleSettingTreeView.class); if (treeView == null) { m_log.info("execute: tree View is null"); } else { treeView.update(); } } return null; } @Override public void updateElement(UIElement element, @SuppressWarnings("rawtypes") Map parameters) { IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); // page may not start at state restoring if (null != window) { IWorkbenchPage page = window.getActivePage(); if (null != page) { IWorkbenchPart part = page.getActivePart(); boolean editEnable = false; if (part instanceof RoleListView) { // Enable button when 1 item is selected RoleListView view = (RoleListView) part; if (view.getSelectedNum() > 0) { editEnable = true; } } this.setBaseEnabled(editEnable); } else { this.setBaseEnabled(false); } } } }