| /******************************************************************************* |
| * Copyright (c) 2007, 2015 Borland Software Corporation and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Borland Software Corporation - initial API and implementation |
| * Christopher Gerking - bug 431082 |
| *******************************************************************************/ |
| package org.eclipse.m2m.internal.qvt.oml.library; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.m2m.qvt.oml.util.EvaluationMonitor; |
| import org.eclipse.m2m.qvt.oml.util.IContext; |
| import org.eclipse.m2m.qvt.oml.util.ISessionData; |
| import org.eclipse.m2m.qvt.oml.util.Log; |
| import org.eclipse.m2m.qvt.oml.util.Trace; |
| |
| /** |
| * @noextend |
| */ |
| @SuppressWarnings("deprecation") |
| public class Context implements IContext { |
| |
| private final Map<String, Object> myConfiguration; |
| private SessionDataImpl myData; |
| |
| private Log myLog; |
| private IProgressMonitor myMonitor; |
| private Trace myTrace; |
| |
| public Context() { |
| myConfiguration = new HashMap<String, Object>(); |
| myLog = Log.NULL_LOG; |
| myMonitor = new NullProgressMonitor(); |
| myTrace = Trace.EMPTY_TRACE; |
| myData = new SessionDataImpl(); |
| } |
| |
| public void setProgressMonitor(IProgressMonitor monitor) { |
| if(monitor == null) { |
| throw new IllegalArgumentException("Non-null monitor required"); //$NON-NLS-1$ |
| } |
| |
| this.myMonitor = monitor; |
| } |
| |
| public IProgressMonitor getProgressMonitor() { |
| return myMonitor; |
| } |
| |
| /** |
| * @deprecated Use getProgressMonitor() method |
| */ |
| public EvaluationMonitor getMonitor() { |
| return EvaluationMonitor.EvaluationMonitorWrapper.convert(myMonitor); |
| } |
| |
| public void setLog(Log log) { |
| if(log == null) { |
| throw new IllegalArgumentException("Non-null logger required"); //$NON-NLS-1$ |
| } |
| this.myLog = log; |
| } |
| |
| public Log getLog() { |
| return myLog; |
| } |
| |
| public Trace getTrace() { |
| return myTrace; |
| } |
| |
| public void setSessionData(ISessionData sessionData) { |
| myData = new SessionDataImpl((SessionDataImpl) sessionData); |
| } |
| |
| public ISessionData getSessionData() { |
| return myData; |
| } |
| |
| public Map<String, Object> getConfigProperties() { |
| return Collections.unmodifiableMap(myConfiguration); |
| } |
| |
| public Object getConfigProperty(String name) { |
| if(name == null) { |
| throw new IllegalArgumentException("null config property name"); //$NON-NLS-1$ |
| } |
| return myConfiguration.get(name); |
| } |
| |
| public void setConfigProperty(String name, Object value) { |
| if(name == null) { |
| throw new IllegalArgumentException("null config property name"); //$NON-NLS-1$ |
| } |
| myConfiguration.put(name, value); |
| } |
| |
| |
| public static class SessionDataImpl implements ISessionData { |
| |
| private final Map<Entry<Object>, Object> fData; |
| |
| public SessionDataImpl(Map<Entry<Object>, Object> data) { |
| fData = data; |
| } |
| |
| SessionDataImpl() { |
| this(new HashMap<Entry<Object>, Object>()); |
| } |
| |
| SessionDataImpl(SessionDataImpl sessionData) { |
| this(new HashMap<Entry<Object>, Object>(sessionData.fData)); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public <T> T getValue(Entry<T> entry) { |
| if(fData.containsKey(entry)) { |
| return (T) fData.get(entry); |
| } |
| return entry.defaultValue(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public <T> void setValue(Entry<T> key, T value) { |
| fData.put((Entry<Object>) key, value); |
| } |
| } |
| } |