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.jobmanagement.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.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.jobmanagement.action.GetJobKickTableDefine; import com.clustercontrol.jobmanagement.bean.JobKickConstant; import com.clustercontrol.jobmanagement.bean.JobKickTypeMessage; import com.clustercontrol.jobmanagement.util.JobEndpointWrapper; import com.clustercontrol.jobmanagement.view.JobKickListView; import com.clustercontrol.util.HinemosMessage; import com.clustercontrol.util.Messages; import com.clustercontrol.util.UIManager; import com.clustercontrol.ws.jobmanagement.InvalidRole_Exception; /** * []????<BR> * * @version 5.0.0 * @since 1.0.0 */ public class DeleteJobKickAction extends AbstractHandler implements IElementUpdater { // private static Log m_log = LogFactory.getLog(DeleteJobKickAction.class); /** ID */ public static final String ID = DeleteJobKickAction.class.getName(); private IWorkbenchWindow window; /** */ private IWorkbenchPart viewPart; /** * Dispose */ @Override public void dispose() { this.viewPart = null; this.window = null; } /** * []???????? * ??? * <p> * <ol> * <li>[]????????</li> * <li>?????</li> * <li>???</li> * <li>[]???</li> * </ol> * */ @SuppressWarnings("unchecked") @Override public Object execute(ExecutionEvent event) throws ExecutionException { this.window = HandlerUtil.getActiveWorkbenchWindow(event); // In case this action has been disposed if (null == this.window || !isEnabled()) { return null; } // ??? this.viewPart = HandlerUtil.getActivePart(event); if (!(viewPart instanceof JobKickListView)) { return null; } JobKickListView jobKickListView = null; try { jobKickListView = (JobKickListView) viewPart.getAdapter(JobKickListView.class); } catch (Exception e) { m_log.info("execute " + e.getMessage()); return null; } if (jobKickListView == null) { m_log.info("execute: view is null"); return null; } StructuredSelection selection = (StructuredSelection) jobKickListView.getComposite().getTableViewer() .getSelection(); List<?> list = (List<?>) selection.toList(); Map<String, List<String>[]> jobKickIdMap = new ConcurrentHashMap<>(); String scheId = null; String fileId = null; String manId = null; int scheSize = 0; int fileCheckSize = 0; int manualSize = 0; for (Object obj : list) { List<?> objList = (List<?>) obj; String managerName = (String) objList.get(GetJobKickTableDefine.MANAGER_NAME); if (jobKickIdMap.get(managerName) == null) { jobKickIdMap.put(managerName, new ArrayList[3]); jobKickIdMap.get(managerName)[0] = new ArrayList<>(); jobKickIdMap.get(managerName)[1] = new ArrayList<>(); jobKickIdMap.get(managerName)[2] = new ArrayList<>(); } String id = (String) objList.get(GetJobKickTableDefine.JOBKICK_ID); Integer type = JobKickTypeMessage.stringToType((String) objList.get(GetJobKickTableDefine.TYPE)); if (type == JobKickConstant.TYPE_SCHEDULE) { jobKickIdMap.get(managerName)[0].add(id); if (scheId == null || scheId.equals("")) { scheId = id; } scheSize++; } else if (type == JobKickConstant.TYPE_FILECHECK) { jobKickIdMap.get(managerName)[1].add(id); if (fileId == null || fileId.equals("")) { fileId = id; } fileCheckSize++; } else if (type == JobKickConstant.TYPE_MANUAL) { jobKickIdMap.get(managerName)[2].add(id); if (manId == null || manId.equals("")) { manId = id; } manualSize++; } } //[]???? String message = null; if (jobKickIdMap.isEmpty()) { return null; } else if (scheSize == 1) { message = Messages.getString("schedule") + "[" + scheId + "]" + Messages.getString("message.job.2"); } else if (scheSize > 1) { Object[] args = { scheSize, Messages.getString("schedule") }; message = Messages.getString("message.job.123", args); } if (scheSize > 0) { if (MessageDialog.openQuestion(null, Messages.getString("confirmed"), message) == false) { return null; } Map<String, String> errorMsgs = new ConcurrentHashMap<>(); boolean error = false; StringBuffer messageArg = new StringBuffer(); int i = 0; for (Map.Entry<String, List<String>[]> entry : jobKickIdMap.entrySet()) { String managerName = entry.getKey(); if (i > 0) { messageArg.append(", "); } messageArg.append(managerName); JobEndpointWrapper wrapper = JobEndpointWrapper.getWrapper(managerName); try { wrapper.deleteSchedule(entry.getValue()[0]); } catch (InvalidRole_Exception e) { // ???????? MessageDialog.openInformation(null, Messages.getString("message"), Messages.getString("message.accesscontrol.16")); error = true; } catch (Exception e) { m_log.warn("run(), " + e.getMessage(), e); errorMsgs.put(managerName, Messages.getString("message.hinemos.failure.unexpected") + HinemosMessage.replace(e.getMessage())); } i++; } // if (0 < errorMsgs.size()) { UIManager.showMessageBox(errorMsgs, true); } else if (!error) { Object[] arg = { messageArg.toString() }; // MessageDialog.openInformation(null, Messages.getString("successful"), Messages.getString("message.job.75", arg)); } } //[?]???? if (fileCheckSize == 1) { message = Messages.getString("file.check") + "[" + fileId + "]" + Messages.getString("message.job.2"); } else if (fileCheckSize > 1) { Object[] args = { fileCheckSize, Messages.getString("file.check") }; message = Messages.getString("message.job.123", args); } if (fileCheckSize > 0) { if (MessageDialog.openQuestion(null, Messages.getString("confirmed"), message) == false) { return null; } Map<String, String> errorMsgs = new ConcurrentHashMap<>(); StringBuffer messageArg = new StringBuffer(); int i = 0; for (Map.Entry<String, List<String>[]> entry : jobKickIdMap.entrySet()) { String managerName = entry.getKey(); if (i > 0) { messageArg.append(", "); } messageArg.append(managerName); JobEndpointWrapper wrapper = JobEndpointWrapper.getWrapper(managerName); //[?]???? try { wrapper.deleteFileCheck(entry.getValue()[1]); } catch (InvalidRole_Exception e) { errorMsgs.put(managerName, Messages.getString("message.accesscontrol.16")); } catch (Exception e) { m_log.warn("run(), " + e.getMessage(), e); errorMsgs.put(managerName, Messages.getString("message.hinemos.failure.unexpected") + HinemosMessage.replace(e.getMessage())); } i++; } // if (0 < errorMsgs.size()) { UIManager.showMessageBox(errorMsgs, true); } else { Object[] arg = { messageArg.toString() }; MessageDialog.openInformation(null, Messages.getString("successful"), Messages.getString("message.job.75", arg)); } } //[]???? if (manualSize == 1) { message = Messages.getString("job.manual") + "[" + manId + "]" + Messages.getString("message.job.2"); } else if (manualSize > 1) { Object[] args = { manualSize, Messages.getString("job.manual") }; message = Messages.getString("message.job.123", args); } if (manualSize > 0) { if (MessageDialog.openQuestion(null, Messages.getString("confirmed"), message) == false) { return null; } Map<String, String> errorMsgs = new ConcurrentHashMap<>(); StringBuffer messageArg = new StringBuffer(); int i = 0; for (Map.Entry<String, List<String>[]> entry : jobKickIdMap.entrySet()) { String managerName = entry.getKey(); if (i > 0) { messageArg.append(", "); } messageArg.append(managerName); JobEndpointWrapper wrapper = JobEndpointWrapper.getWrapper(managerName); //[]???? try { wrapper.deleteJobManual(entry.getValue()[2]); } catch (InvalidRole_Exception e) { errorMsgs.put(managerName, Messages.getString("message.accesscontrol.16")); } catch (Exception e) { m_log.warn("run(), " + e.getMessage(), e); errorMsgs.put(managerName, Messages.getString("message.hinemos.failure.unexpected") + HinemosMessage.replace(e.getMessage())); } i++; } // if (0 < errorMsgs.size()) { UIManager.showMessageBox(errorMsgs, true); } else { Object[] arg = { messageArg.toString() }; MessageDialog.openInformation(null, Messages.getString("successful"), Messages.getString("message.job.75", arg)); } } jobKickListView.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 JobKickListView) { // Enable button when 1 item is selected JobKickListView view = (JobKickListView) part; if (view.getSelectedNum() > 0) { editEnable = true; } } this.setBaseEnabled(editEnable); } else { this.setBaseEnabled(false); } } } }