/****************************************************************************
* Copyright (c) 2004, 2007 Composent, Inc. 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:
* Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.provider.filetransfer.outgoing;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URISyntaxException;
import java.util.Map;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.IAdapterManager;
import org.eclipse.ecf.core.identity.IDFactory;
import org.eclipse.ecf.core.identity.Namespace;
import org.eclipse.ecf.core.security.IConnectContext;
import org.eclipse.ecf.core.util.Proxy;
import org.eclipse.ecf.filetransfer.IFileTransferInfo;
import org.eclipse.ecf.filetransfer.IFileTransferListener;
import org.eclipse.ecf.filetransfer.IIncomingFileTransferRequestListener;
import org.eclipse.ecf.filetransfer.ISendFileTransferContainerAdapter;
import org.eclipse.ecf.filetransfer.SendFileTransferException;
import org.eclipse.ecf.filetransfer.identity.IFileID;
import org.eclipse.ecf.filetransfer.service.ISendFileTransfer;
import org.eclipse.ecf.internal.provider.filetransfer.Activator;
import org.eclipse.ecf.internal.provider.filetransfer.Messages;
import org.eclipse.ecf.provider.filetransfer.identity.FileTransferNamespace;
import org.eclipse.osgi.util.NLS;
/**
* Multi protocol handler for outgoing file transfer. Multiplexes between Apache
* httpclient 3.0.1-based file retriever and the URLConnection-based file
* retriever.
*/
public class MultiProtocolOutgoingAdapter implements ISendFileTransfer {
IConnectContext connectContext = null;
Proxy proxy = null;
/* (non-Javadoc)
* @see org.eclipse.ecf.filetransfer.ISendFileTransferContainerAdapter#getOutgoingNamespace()
*/
public Namespace getOutgoingNamespace() {
return IDFactory.getDefault().getNamespaceByName(FileTransferNamespace.PROTOCOL);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ecf.filetransfer.IRetrieveFileTransferContainerAdapter#setConnectContextForAuthentication(org.eclipse.ecf.core.security.IConnectContext)
*/
public void setConnectContextForAuthentication(IConnectContext connectContext) {
this.connectContext = connectContext;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ecf.filetransfer.IRetrieveFileTransferContainerAdapter#setProxy(org.eclipse.ecf.core.util.Proxy)
*/
public void setProxy(Proxy proxy) {
this.proxy = proxy;
}
public void sendOutgoingRequest(IFileID targetID, File outgoingFile, IFileTransferListener transferListener, Map options) throws SendFileTransferException {
Assert.isNotNull(targetID);
Assert.isNotNull(outgoingFile);
Assert.isNotNull(transferListener);
String protocol = null;
try {
protocol = targetID.getURI().getScheme();
} catch (URISyntaxException e) {
try {
protocol = targetID.getURL().getProtocol();
} catch (final MalformedURLException e1) {
throw new SendFileTransferException(Messages.AbstractRetrieveFileTransfer_MalformedURLException);
}
}
ISendFileTransferContainerAdapter fileTransfer = Activator.getDefault().getSendFileTransfer(protocol);
// If no handler setup for this protocol then throw
if (fileTransfer == null) {
if (protocol.equalsIgnoreCase("file")) { //$NON-NLS-1$
fileTransfer = new LocalFileOutgoingFileTransfer();
}
}
if (fileTransfer == null) {
throw new SendFileTransferException(NLS.bind(Messages.MultiProtocolOutgoingAdapter_EXCEPTION_NO_PROTOCOL_HANDER, targetID));
}
fileTransfer.setConnectContextForAuthentication(connectContext);
fileTransfer.setProxy(proxy);
fileTransfer.sendOutgoingRequest(targetID, outgoingFile, transferListener, options);
}
/* (non-Javadoc)
* @see org.eclipse.ecf.filetransfer.ISendFileTransferContainerAdapter#addListener(org.eclipse.ecf.filetransfer.IIncomingFileTransferRequestListener)
*/
public void addListener(IIncomingFileTransferRequestListener listener) {
// We don't have any listeners
}
/* (non-Javadoc)
* @see org.eclipse.ecf.filetransfer.ISendFileTransferContainerAdapter#removeListener(org.eclipse.ecf.filetransfer.IIncomingFileTransferRequestListener)
*/
public boolean removeListener(IIncomingFileTransferRequestListener listener) {
return false;
}
/* (non-Javadoc)
* @see org.eclipse.ecf.filetransfer.ISendFileTransferContainerAdapter#sendOutgoingRequest(org.eclipse.ecf.filetransfer.identity.IFileID, org.eclipse.ecf.filetransfer.IFileTransferInfo, org.eclipse.ecf.filetransfer.IFileTransferListener, java.util.Map)
*/
public void sendOutgoingRequest(IFileID targetID, IFileTransferInfo localFileToSend, IFileTransferListener transferListener, Map options) throws SendFileTransferException {
Assert.isNotNull(targetID);
Assert.isNotNull(localFileToSend);
Assert.isNotNull(transferListener);
String protocol = null;
try {
protocol = targetID.getURI().getScheme();
} catch (URISyntaxException e) {
try {
protocol = targetID.getURL().getProtocol();
} catch (final MalformedURLException e1) {
throw new SendFileTransferException(Messages.AbstractRetrieveFileTransfer_MalformedURLException);
}
}
ISendFileTransferContainerAdapter fileTransfer = Activator.getDefault().getSendFileTransfer(protocol);
// If no handler setup for this protocol then throw
if (fileTransfer == null) {
throw new SendFileTransferException(NLS.bind(Messages.MultiProtocolOutgoingAdapter_EXCEPTION_NO_PROTOCOL_HANDER, targetID));
}
fileTransfer.setConnectContextForAuthentication(connectContext);
fileTransfer.setProxy(proxy);
fileTransfer.sendOutgoingRequest(targetID, localFileToSend, transferListener, options);
}
/* (non-Javadoc)
* @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
*/
public Object getAdapter(Class adapter) {
if (adapter == null)
return null;
final IAdapterManager adapterManager = Activator.getDefault().getAdapterManager();
if (adapterManager == null)
return null;
return adapterManager.loadAdapter(this, adapter.getName());
}
}