| /******************************************************************************* |
| * Copyright (c) 2000, 2007 IBM 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.update.internal.core.connection; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| public interface IResponse { |
| |
| /** |
| * Method getInputStream. |
| * |
| * @return InputStream |
| */ |
| public InputStream getInputStream() throws IOException; |
| |
| /** |
| * A special version of 'getInputStream' that can be canceled. |
| * A monitor thread checks the state of the monitor |
| * and disconnects the connection if 'isCanceled()' is detected. |
| * |
| * @param monitor |
| * the progress monitor |
| * @return InputStream an opened stream or null if failed. |
| * @throws IOException |
| * if there are problems |
| * @throws CoreException |
| * if no more connection threads are available |
| */ |
| public InputStream getInputStream(IProgressMonitor monitor) |
| throws IOException, CoreException, TooManyOpenConnectionsException; |
| |
| /** |
| * Method getContentLength. |
| * |
| * @return long |
| */ |
| public long getContentLength(); |
| |
| /** |
| * Method getStatusCode. |
| * |
| * @return int |
| */ |
| public int getStatusCode(); |
| |
| /** |
| * Method getStatusMessage. |
| * |
| * @return String |
| */ |
| public String getStatusMessage(); |
| |
| /** |
| * Returns the timestamp of last modification to the resource |
| * |
| * @return |
| */ |
| public long getLastModified(); |
| |
| /** |
| * Close the connection if open. |
| */ |
| public void close(); |
| } |