/** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.airavata.xbaya.ui.dialogs.workflow; import java.awt.event.ActionEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.List; import java.util.Vector; import javax.swing.AbstractAction; import javax.swing.JButton; import javax.swing.JPanel; import javax.swing.SwingUtilities; import javax.swing.border.EtchedBorder; import javax.swing.border.TitledBorder; import javax.xml.namespace.QName; import org.apache.airavata.api.Airavata.Client; import org.apache.airavata.api.client.AiravataClientFactory; import org.apache.airavata.common.utils.XMLUtil; import org.apache.airavata.model.error.AiravataClientException; import org.apache.airavata.model.error.AiravataSystemException; import org.apache.airavata.model.error.InvalidRequestException; import org.apache.airavata.workflow.model.wf.Workflow; import org.apache.airavata.xbaya.ThriftClientData; import org.apache.airavata.xbaya.ThriftServiceType; import org.apache.airavata.xbaya.XBayaEngine; import org.apache.airavata.xbaya.ui.dialogs.XBayaDialog; import org.apache.airavata.xbaya.ui.experiment.RegistrySearchResult; import org.apache.airavata.xbaya.ui.graph.GraphCanvas; import org.apache.airavata.xbaya.ui.utils.ErrorMessages; import org.apache.airavata.xbaya.ui.widgets.GridPanel; import org.apache.airavata.xbaya.ui.widgets.XbayaEnhancedList; import org.apache.thrift.TException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.xmlpull.infoset.XmlElement; public class WorkflowImportWindow { private XBayaEngine engine; private XBayaDialog dialog; private JButton okButton; private JButton deleteButton; private XbayaEnhancedList<RegistrySearchResult> list; private Client client; private static final Logger log = LoggerFactory.getLogger(WorkflowImportWindow.class); /** * Constructs a RegistryLoaderWindow. * * @param engine * @throws Exception */ public WorkflowImportWindow(XBayaEngine engine) throws Exception { this.engine = engine; if (engine.getGUI().setupThriftClientData(ThriftServiceType.API_SERVICE)) { ThriftClientData thriftClientData = engine.getConfiguration().getThriftClientData(ThriftServiceType.API_SERVICE); setClient(AiravataClientFactory.createAiravataClient(thriftClientData.getServerAddress(), thriftClientData.getServerPort())); initGUI(); } else { throw new Exception("Thrift data not setup for workflow service!!!"); } } /** * Shows the window. */ public void show() { /* * this.list.getList().setListData( new String[]{ "Loading the workflow list from the Registry.", * "Please wait for a moment."}); */ this.list.setEnabled(false); this.okButton.setEnabled(false); this.deleteButton.setEnabled(false); new Thread() { @Override public void run() { try { SwingUtilities.invokeLater(new Runnable() { public void run() { try { //FIXME: Update the gateway id fetched from UI List<String> resultList = getClient().getAllWorkflows(engine.getConfiguration().getThriftClientData(ThriftServiceType.API_SERVICE).getGatewayId()); if (resultList == null || resultList.size() == 0) { /* * OGCEXRegistryLoaderWindow.this.list.getList(). setListData( new * String[]{"No workflow"}); */ } else { Vector<RegistrySearchResult> results = new Vector<RegistrySearchResult>(); String val = null; for (String key : resultList) { results.add(new RegistrySearchResult(new QName(key),key,key)); } WorkflowImportWindow.this.list.setListData(results); WorkflowImportWindow.this.list.setEnabled(true); } } catch (InvalidRequestException e) { log.error(e.getMessage(), e); } catch (AiravataClientException e) { log.error(e.getMessage(), e); } catch (AiravataSystemException e) { log.error(e.getMessage(), e); } catch (TException e) { log.error(e.getMessage(), e); } } }); } catch (RuntimeException e) { WorkflowImportWindow.this.engine.getGUI().getErrorWindow().error( ErrorMessages.REGISTRY_WORKFLOW_LIST_LOAD_ERROR, e); hide(); } catch (Error e) { WorkflowImportWindow.this.engine.getGUI().getErrorWindow().error(ErrorMessages.UNEXPECTED_ERROR, e); hide(); } } }.start(); // This has to be the last because it blocks when the dialog is modal. this.dialog.show(); } /** * Hides the window. */ public void hide() { this.dialog.hide(); } private void ok() { List<RegistrySearchResult> selectedValues = this.list.getSelectedValues(); try { for (RegistrySearchResult result : selectedValues) { org.apache.airavata.model.Workflow workflow = getClient().getWorkflow(result.getResourceName()); XmlElement workflowElement = XMLUtil.stringToXmlElement(workflow.getGraph()); Workflow w = new Workflow(workflowElement); GraphCanvas newGraphCanvas = engine.getGUI().newGraphCanvas(true); newGraphCanvas.setWorkflow(w); engine.getGUI().getGraphCanvas().setWorkflowFile(null); } hide(); } catch (Exception e) { engine.getGUI().getErrorWindow().error(e); } } private void delete() { for (RegistrySearchResult i : this.list.getSelectedValues()) { try { getClient().deleteWorkflow(i.getResourceName()); } catch (Exception e) { engine.getGUI().getErrorWindow().error(e); } } this.list.removeSelectedRows(); hide(); } /** * Initializes the GUI */ private void initGUI() { this.list = new XbayaEnhancedList<RegistrySearchResult>(); this.list.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { if (e.getClickCount() >= 2) { // double click is same as cliking the OK button. WorkflowImportWindow.this.okButton.doClick(); } if (WorkflowImportWindow.this.list.getSelectedIndex() == -1) { WorkflowImportWindow.this.okButton.setEnabled(false); WorkflowImportWindow.this.deleteButton.setEnabled(false); } else { WorkflowImportWindow.this.okButton.setEnabled(true); WorkflowImportWindow.this.deleteButton.setEnabled(true); } // if (WorkflowImportWindow.this.list.getSelectedIndex() == 2) { // WorkflowImportWindow.this.okButton.setEnabled(false); // WorkflowImportWindow.this.deleteButton.setEnabled(true); // } else if (WorkflowImportWindow.this.list.getSelectedIndex() != 1) { // WorkflowImportWindow.this.okButton.setEnabled(true); // WorkflowImportWindow.this.deleteButton.setEnabled(true); // } else { // WorkflowImportWindow.this.okButton.setEnabled(false); // WorkflowImportWindow.this.deleteButton.setEnabled(false); // } } }); GridPanel mainPanel = new GridPanel(); TitledBorder border = new TitledBorder(new EtchedBorder(), "Select a workflow to load"); mainPanel.getSwingComponent().setBorder(border); mainPanel.add(this.list); mainPanel.layout(1, 1, 0, 0); JPanel buttonPanel = new JPanel(); this.okButton = new JButton("Load"); this.okButton.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { ok(); } }); buttonPanel.add(this.okButton); this.deleteButton = new JButton("Delete"); this.deleteButton.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { delete(); } }); buttonPanel.add(this.deleteButton); JButton cancelButton = new JButton("Cancel"); cancelButton.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { hide(); } }); buttonPanel.add(cancelButton); this.dialog = new XBayaDialog(this.engine.getGUI(), "Load a Workflow from the Registry", mainPanel, buttonPanel); this.dialog.setDefaultButton(this.okButton); } public Client getClient() { return client; } public void setClient(Client client) { this.client = client; } }