| /** |
| * |
| */ |
| package org.apache.taverna.activities.externaltool.views; |
| /* |
| * 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. |
| */ |
| |
| import java.awt.event.ActionEvent; |
| import java.io.IOException; |
| import java.io.StringBufferInputStream; |
| import java.io.StringReader; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import javax.swing.AbstractAction; |
| import javax.swing.JOptionPane; |
| |
| import org.apache.taverna.lang.ui.FileTools; |
| |
| import org.jdom.Document; |
| import org.jdom.JDOMException; |
| |
| import org.apache.taverna.activities.externaltool.desc.ToolDescription; |
| import org.apache.taverna.activities.externaltool.desc.ToolDescriptionParser; |
| |
| final class LoadDescriptionAction extends AbstractAction { |
| /** |
| * |
| */ |
| private final ScriptPanel scriptPanel; |
| private final ExternalToolConfigView view; |
| |
| LoadDescriptionAction(ScriptPanel scriptPanel, ExternalToolConfigView view) { |
| this.scriptPanel = scriptPanel; |
| this.view = view; |
| } |
| |
| public void actionPerformed(ActionEvent e) { |
| String descriptionsString = FileTools.readStringFromFile( |
| this.scriptPanel, "Load tool description", |
| ".xml"); |
| if (descriptionsString != null) { |
| String errorMessage = null; |
| try { |
| Document doc = ScriptPanel.builder |
| .build(new StringReader(descriptionsString)); |
| List<ToolDescription> descriptions = ToolDescriptionParser.readDescriptionsFromStream(new StringBufferInputStream(descriptionsString)); |
| if (descriptions.isEmpty()) { |
| JOptionPane.showMessageDialog(this.scriptPanel, "No tool descriptions found", "File content", JOptionPane.ERROR_MESSAGE); |
| return; |
| } |
| |
| if (descriptions.size() == 1) { |
| view.getConfiguration().setToolDescription(descriptions.get(0)); |
| view.refreshConfiguration(view.getConfiguration()); |
| return; |
| } |
| |
| List<String> descriptionNames = new ArrayList(); |
| for (ToolDescription ud : descriptions) { |
| descriptionNames.add(ud.getTooldescid()); |
| } |
| Collections.sort(descriptionNames); |
| String chosenName = (String) JOptionPane.showInputDialog(this.scriptPanel, "Please select a tool description", |
| "Select tool description", JOptionPane.PLAIN_MESSAGE, null, descriptionNames.toArray(), descriptionNames.get(0)); |
| if (chosenName != null) { |
| for (ToolDescription ud : descriptions) { |
| if (ud.getTooldescid().equals(chosenName)) { |
| view.getConfiguration().setToolDescription(ud); |
| view.refreshConfiguration(view.getConfiguration()); |
| return; |
| |
| } |
| } |
| } |
| } catch (JDOMException e1) { |
| errorMessage = e1.getMessage(); |
| } catch (IOException e1) { |
| errorMessage = e1.getMessage(); |
| } catch (Exception e1) { |
| errorMessage = e1.getMessage(); |
| } |
| if (errorMessage != null) { |
| JOptionPane.showMessageDialog(null, errorMessage, |
| "Tool description load error", |
| JOptionPane.ERROR_MESSAGE); |
| } |
| } |
| } |
| } |