X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fde%2Ftodesbaum%2Futil%2Ffreenet%2Ffcp2%2FClientPutComplexDir.java;fp=src%2Fde%2Ftodesbaum%2Futil%2Ffreenet%2Ffcp2%2FClientPutComplexDir.java;h=08c8a530e263c93eed8589bf451e61ebca2ca69a;hb=6f1a8216cfba28add0ef365b46a08d16d4eb87fe;hp=0000000000000000000000000000000000000000;hpb=10df11c06704254df61e030dc4a772204759560d;p=jSite.git diff --git a/src/de/todesbaum/util/freenet/fcp2/ClientPutComplexDir.java b/src/de/todesbaum/util/freenet/fcp2/ClientPutComplexDir.java new file mode 100644 index 0000000..08c8a53 --- /dev/null +++ b/src/de/todesbaum/util/freenet/fcp2/ClientPutComplexDir.java @@ -0,0 +1,121 @@ +/* + * todesbaum-lib - + * Copyright (C) 2006 David Roden + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +package de.todesbaum.util.freenet.fcp2; + +import java.io.IOException; +import java.io.InputStream; +import java.io.SequenceInputStream; +import java.io.Writer; +import java.util.ArrayList; +import java.util.List; +import java.util.Vector; + +/** + * Implementation of the ClientPutComplexDir command. This + * command can be used to insert directories that do not exist on disk. + * + * @author David Roden <droden@gmail.com> + * @version $Id: ClientPutComplexDir.java 356 2006-03-24 15:13:38Z bombe $ + */ +public class ClientPutComplexDir extends ClientPutDir { + + /** The file entries of this directory. */ + private List fileEntries = new ArrayList(); + + /** Whether this request has payload. */ + private boolean hasPayload = false; + + /** The input streams for the payload. */ + private List payloadInputStreams = new ArrayList(); + + /** The total number of bytes of the payload. */ + private long payloadLength = 0; + + /** + * Creates a new ClientPutComplexDir command with the specified identifier and URI. + * @param identifier The identifier of the command + * @param uri The URI of the command + */ + public ClientPutComplexDir(String identifier, String uri) { + super("ClientPutComplexDir", identifier, uri); + } + + /** + * Adds a file to the directory inserted by this request. + * @param fileEntry The file entry to add to the directory + */ + public void addFileEntry(FileEntry fileEntry) { + fileEntries.add(fileEntry); + } + + /** + * {@inheritDoc} + */ + @Override + protected void write(Writer writer) throws IOException { + super.write(writer); + int fileIndex = 0; + for (FileEntry fileEntry: fileEntries) { + writer.write("Files." + fileIndex + ".Name=" + fileEntry.getFilename() + LINEFEED); + if (fileEntry.getContentType() != null) { + writer.write("Files." + fileIndex + ".Metadata.ContentType=" + fileEntry.getContentType() + LINEFEED); + } + writer.write("Files." + fileIndex + ".UploadFrom=" + fileEntry.getName() + LINEFEED); + if (fileEntry instanceof DirectFileEntry) { + hasPayload = true; + writer.write("Files." + fileIndex + ".DataLength=" + ((DirectFileEntry) fileEntry).getDataLength() + LINEFEED); + payloadLength += ((DirectFileEntry) fileEntry).getDataLength(); + payloadInputStreams.add(((DirectFileEntry) fileEntry).getDataInputStream()); + } else if (fileEntry instanceof DiskFileEntry) { + writer.write("Files." + fileIndex + ".Filename=" + ((DiskFileEntry) fileEntry).getFilename() + LINEFEED); + } else if (fileEntry instanceof RedirectFileEntry) { + writer.write("Files." + fileIndex + ".TargetURI=" + ((RedirectFileEntry) fileEntry).getTargetURI() + LINEFEED); + } + fileIndex++; + } + } + + /** + * {@inheritDoc} + */ + @Override + protected boolean hasPayload() { + return hasPayload; + } + + /** + * {@inheritDoc} + */ + @Override + protected long getPayloadLength() { + return payloadLength; + } + + /** + * {@inheritDoc} + */ + @Override + protected InputStream getPayload() { + /* grr. use Vector here because it returns an Enumeration. */ + Vector inputStreams = new Vector(payloadInputStreams); + return new SequenceInputStream(inputStreams.elements()); + } + +}