/*******************************************************************************
 * Copyright (c) 2004, 2010 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.tasks.tests.connector;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.core.data.AbstractTaskAttachmentHandler;
import org.eclipse.mylyn.tasks.core.data.AbstractTaskAttachmentSource;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;

/**
 * @author Steffen Pingel
 */
public class MockAttachmentHandler extends AbstractTaskAttachmentHandler {

	private CoreException exception;

	private byte[] data;

	public void setException(CoreException exception) {
		this.exception = exception;
	}

	public void setAttachmentData(byte[] data) {
		this.data = data;
	}

	@Override
	public boolean canGetContent(TaskRepository repository, ITask task) {
		return true;
	}

	@Override
	public boolean canPostContent(TaskRepository repository, ITask task) {
		return true;
	}

	@Override
	public InputStream getContent(TaskRepository repository, ITask task, TaskAttribute attachmentAttribute,
			IProgressMonitor monitor) throws CoreException {
		if (exception != null) {
			throw exception;
		}
		return new ByteArrayInputStream(data);
	}

	@Override
	public void postContent(TaskRepository repository, ITask task, AbstractTaskAttachmentSource source, String comment,
			TaskAttribute attachmentAttribute, IProgressMonitor monitor) throws CoreException {
	}

}