| /******************************************************************************** |
| * Copyright (c) 2015-2019 Contributors to the Eclipse Foundation |
| * |
| * See the NOTICE file(s) distributed with this work for additional |
| * information regarding copyright ownership. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| ********************************************************************************/ |
| package org.eclipse.mdm.api.atfxadapter; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.util.Map; |
| |
| import org.asam.ods.AoException; |
| import org.asam.ods.AoSession; |
| import org.eclipse.mdm.api.base.ConnectionException; |
| import org.eclipse.mdm.api.dflt.ApplicationContext; |
| import org.eclipse.mdm.api.dflt.ApplicationContextFactory; |
| import org.omg.CORBA.ORB; |
| |
| import de.rechner.openatfx.AoServiceFactory; |
| |
| public class ATFXContextFactory implements ApplicationContextFactory { |
| |
| private static final ORB orb = ORB.init(new String[] {}, System.getProperties()); |
| |
| @Override |
| public ApplicationContext connect(Map<String, String> parameters) throws ConnectionException { |
| File atfxFile = new File(parameters.get("atfxfile")); |
| |
| try { |
| AoSession aoSession; |
| if (atfxFile.exists() && Files.size(atfxFile.toPath()) > 0L) { |
| aoSession = AoServiceFactory.getInstance().newAoSession(orb, atfxFile); |
| } else { |
| throw new ConnectionException( |
| "Cannot open session on a not existing or empty ATFX file: " + atfxFile.getAbsolutePath()); |
| } |
| return new ATFXContext(orb, aoSession, parameters); |
| } catch (AoException e) { |
| throw new ConnectionException("Error " + e.reason, e); |
| } catch (IOException e) { |
| throw new ConnectionException("Error reading ATFX file " + atfxFile.getAbsolutePath(), e); |
| } |
| } |
| } |