1 files changed, 0 insertions, 127 deletions
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/data/TaskDataExternalizer.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/data/TaskDataExternalizer.java
deleted file mode 100644
index 4336296cd..000000000
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/data/TaskDataExternalizer.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2008 Tasktop Technologies 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:
- *     Tasktop Technologies - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.mylyn.internal.tasks.core.data;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.sax.SAXTransformerFactory;
-import javax.xml.transform.sax.TransformerHandler;
-import javax.xml.transform.stream.StreamResult;
-
-import org.eclipse.core.runtime.ISafeRunnable;
-import org.eclipse.core.runtime.SafeRunner;
-import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
-import org.eclipse.mylyn.tasks.core.IRepositoryManager;
-import org.eclipse.mylyn.tasks.core.TaskRepository;
-import org.eclipse.mylyn.tasks.core.data.AbstractTaskDataHandler;
-import org.eclipse.mylyn.tasks.core.data.ITaskDataWorkingCopy;
-import org.eclipse.mylyn.tasks.core.data.TaskData;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-import org.xml.sax.helpers.XMLReaderFactory;
-
-/**
- * @author Steffen Pingel
- */
-public class TaskDataExternalizer {
-
-	private final IRepositoryManager taskRepositoryManager;
-
-	public TaskDataExternalizer(IRepositoryManager taskRepositoryManager) {
-		this.taskRepositoryManager = taskRepositoryManager;
-	}
-
-	private void migrate(final TaskDataState taskDataState) throws IOException {
-		// for testing
-		if (taskRepositoryManager == null) {
-			return;
-		}
-
-		String connectorKind = taskDataState.getConnectorKind();
-		AbstractRepositoryConnector connector = taskRepositoryManager.getRepositoryConnector(connectorKind);
-		if (connector == null) {
-			throw new IOException("No repository connector for kind \"" + connectorKind + "\" found"); //$NON-NLS-1$ //$NON-NLS-2$
-		}
-
-		String repositoryUrl = taskDataState.getRepositoryUrl();
-		final TaskRepository taskRepository = taskRepositoryManager.getRepository(connectorKind, repositoryUrl);
-		if (taskRepository == null) {
-			throw new IOException("Repository \"" + repositoryUrl + "\" not found for kind \"" + connectorKind + "\""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-		}
-
-		final AbstractTaskDataHandler taskDataHandler = connector.getTaskDataHandler();
-		if (taskDataHandler != null) {
-			migrate(taskDataState.getLastReadData(), taskRepository, taskDataHandler);
-			migrate(taskDataState.getRepositoryData(), taskRepository, taskDataHandler);
-			migrate(taskDataState.getEditsData(), taskRepository, taskDataHandler);
-		}
-	}
-
-	private void migrate(final TaskData taskData, final TaskRepository taskRepository,
-			final AbstractTaskDataHandler taskDataHandler) {
-		if (taskData != null) {
-			SafeRunner.run(new ISafeRunnable() {
-
-				public void handleException(Throwable exception) {
-					// ignore
-				}
-
-				public void run() throws Exception {
-					taskDataHandler.migrateTaskData(taskRepository, taskData);
-				}
-
-			});
-		}
-	}
-
-	public TaskDataState readState(InputStream in) throws IOException {
-		try {
-			XMLReader parser = XMLReaderFactory.createXMLReader();
-			TaskDataStateReader handler = new TaskDataStateReader(taskRepositoryManager);
-			parser.setContentHandler(handler);
-			parser.parse(new InputSource(in));
-			TaskDataState taskDataState = handler.getTaskDataState();
-			if (taskDataState != null) {
-				migrate(taskDataState);
-			}
-			return taskDataState;
-		} catch (SAXException e) {
-			//e.printStackTrace();
-			throw new IOException("Error parsing task data: " + e.getMessage()); //$NON-NLS-1$
-		}
-	}
-
-	public void writeState(OutputStream out, ITaskDataWorkingCopy state) throws IOException {
-		try {
-			SAXTransformerFactory transformerFactory = (SAXTransformerFactory) TransformerFactory.newInstance();
-			TransformerHandler handler = transformerFactory.newTransformerHandler();
-			Transformer serializer = handler.getTransformer();
-			serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); //$NON-NLS-1$
-			serializer.setOutputProperty(OutputKeys.INDENT, "yes"); //$NON-NLS-1$
-			handler.setResult(new StreamResult(out));
-			TaskDataStateWriter writer = new TaskDataStateWriter(handler);
-			writer.write(state);
-		} catch (TransformerException e) {
-			throw new IOException("Error writing task data" + e.getMessageAndLocation()); //$NON-NLS-1$
-		} catch (SAXException e) {
-			throw new IOException("Error writing task data" + e.getMessage()); //$NON-NLS-1$
-		}
-	}
-
-}