Java tutorial
// ============================================================================ // // Copyright (C) 2006-2017 Talend Inc. - www.talend.com // // This source code is available under agreement available at // %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt // // You should have received a copy of the agreement // along with this program; if not, write to Talend SA // 9 rue Pages 92150 Suresnes, France // // ============================================================================ package com.amalto.workbench.editors.actions; import java.lang.reflect.InvocationTargetException; import java.util.Collection; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.jface.action.Action; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.dialogs.ProgressMonitorDialog; import org.eclipse.jface.operation.IRunnableWithProgress; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.Viewer; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Shell; import com.amalto.workbench.editors.RoutingEngineV2BrowserMainPage; import com.amalto.workbench.i18n.Messages; import com.amalto.workbench.image.ImageCache; import com.amalto.workbench.utils.Util; import com.amalto.workbench.webservices.TMDMService; import com.amalto.workbench.webservices.WSExecuteRoutingOrderV2Asynchronously; import com.amalto.workbench.webservices.WSExecuteRoutingOrderV2Synchronously; import com.amalto.workbench.webservices.WSRoutingOrderV2; import com.amalto.workbench.webservices.WSRoutingOrderV2PK; import com.amalto.workbench.webservices.WSString; public class ExecuteRoutingOrdersAction extends Action { private static Log log = LogFactory.getLog(ExecuteRoutingOrdersAction.class); protected Shell shell = null; protected Viewer viewer; protected boolean synchronously = true; private RoutingEngineV2BrowserMainPage routingEngineV2BrowserMainPage; public ExecuteRoutingOrdersAction(Shell shell, RoutingEngineV2BrowserMainPage routingEngineV2BrowserMainPage, Viewer viewer, boolean synchronously) { this.shell = shell; this.routingEngineV2BrowserMainPage = routingEngineV2BrowserMainPage; this.viewer = viewer; this.synchronously = synchronously; setImageDescriptor(ImageCache.getImage("icons/execute.gif"));//$NON-NLS-1$ IStructuredSelection selection = ((IStructuredSelection) viewer.getSelection()); if (selection.size() == 1) { setText(Messages.RoutingEngineV2BrowserMainPage_Text + (synchronously ? Messages.RoutingEngineV2BrowserMainPage_Text2 : Messages.RoutingEngineV2BrowserMainPage_Text3) + Messages.RoutingEngineV2BrowserMainPage_TextA); } else { setText(Messages.RoutingEngineV2BrowserMainPage_Text1 + (synchronously ? Messages.RoutingEngineV2BrowserMainPage_Text2 : Messages.RoutingEngineV2BrowserMainPage_Text3) + Messages.RoutingEngineV2BrowserMainPage_Text1A + selection.size() + Messages.RoutingEngineV2BrowserMainPage_Text1B); } setToolTipText(Messages.RoutingEngineV2BrowserMainPage_ActionTip + (synchronously ? Messages.RoutingEngineV2BrowserMainPage_Text2 : Messages.RoutingEngineV2BrowserMainPage_Text3) + Messages.RoutingEngineV2BrowserMainPage_ActionTipA + (selection.size() > 1 ? "s" : TEXT));//$NON-NLS-1$ } @Override public void run() { try { super.run(); // retrieve the list of items IStructuredSelection selection = ((IStructuredSelection) viewer.getSelection()); List<WSRoutingOrderV2> lineItems = selection.toList(); if (lineItems.size() == 0) { return; } if (!MessageDialog.openConfirm(this.shell, Messages.RoutingEngineV2BrowserMainPage_ConfirmTitle, Messages.RoutingEngineV2BrowserMainPage_ConfirmContent + (synchronously ? Messages.RoutingEngineV2BrowserMainPage_Text2 : Messages.RoutingEngineV2BrowserMainPage_Text3) + Messages.RoutingEngineV2BrowserMainPage_ConfirmContentA + lineItems.size() + Messages.RoutingEngineV2BrowserMainPage_B)) { return; } // Instantiate the Monitor with actual deletes ExecuteRoutingOrdersWithProgress diwp = new ExecuteRoutingOrdersWithProgress( (TMDMService) routingEngineV2BrowserMainPage.getAdapter(TMDMService.class), lineItems, this.shell); // run new ProgressMonitorDialog(this.shell).run(false, // fork true, // cancelable diwp); // refresh the search routingEngineV2BrowserMainPage.doSearch(); } catch (Exception e) { log.error(e.getMessage(), e); MessageDialog.openError(shell, Messages._Error, Messages.bind(Messages.RoutingEngineV2BrowserMainPage_ErrorMsg4, e.getLocalizedMessage())); } } @Override public void runWithEvent(Event event) { super.runWithEvent(event); } class ExecuteRoutingOrdersWithProgress implements IRunnableWithProgress { Collection<WSRoutingOrderV2> lineItems; Shell parentShell; private TMDMService service; public ExecuteRoutingOrdersWithProgress(TMDMService tmdmService, Collection<WSRoutingOrderV2> lineItems, Shell shell) { super(); this.service = tmdmService; this.lineItems = lineItems; this.parentShell = shell; } public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { monitor.beginTask(Messages.RoutingEngineV2BrowserMainPage_ExecutingRoutingOrders, lineItems.size()); String results = TEXT; if (service != null) { for (WSRoutingOrderV2 lineItem : lineItems) { monitor.subTask( Messages.RoutingEngineV2BrowserMainPage_ExecutingRoutingOrder + lineItem.getName()); if (monitor.isCanceled()) { MessageDialog.openWarning(this.parentShell, Messages.RoutingEngineV2BrowserMainPage_WarningTitle, Messages.RoutingEngineV2BrowserMainPage_WraningMsg + lineItem.getName() + Messages.RoutingEngineV2BrowserMainPage_WraningMsgA + Messages.RoutingEngineV2BrowserMainPage_WraningMsgB); return; } try { if (synchronously) { WSString wsResult = service .executeRoutingOrderV2Synchronously(new WSExecuteRoutingOrderV2Synchronously( new WSRoutingOrderV2PK(lineItem.getName(), lineItem.getStatus()))); if (wsResult.getValue() != null) { results += lineItem.getName() + ": " + wsResult.getValue(); //$NON-NLS-1$ } } else { service.executeRoutingOrderV2Asynchronously(new WSExecuteRoutingOrderV2Asynchronously( new WSRoutingOrderV2PK(lineItem.getName(), lineItem.getStatus()))); } monitor.worked(1); } catch (Exception e) { log.error(e.getMessage(), e); if (!Util.handleConnectionException(shell, e, Messages.RoutingEngineV2BrowserMainPage_ErrorExecuting)) { MessageDialog.openError(shell, Messages.RoutingEngineV2BrowserMainPage_ErrorExecuting, Messages.bind(Messages.RoutingEngineV2BrowserMainPage_ErrorMsg6, e.getLocalizedMessage())); } } // try } // for } monitor.done(); MessageDialog.openInformation(shell, Messages.RoutingEngineV2BrowserMainPage_InfoTitle, lineItems.size() + Messages.RoutingEngineV2BrowserMainPage_InfoContent + (TEXT.equals(results) ? TEXT : "\n" + results));//$NON-NLS-1$ }// run }// class DeleteItemsWithProgress }