Merge branch 'release-0.11'

[jSite.git] / src / main / java / de / todesbaum / util / freenet / fcp2 / DirectFileEntry.java

diff --git a/src/main/java/de/todesbaum/util/freenet/fcp2/DirectFileEntry.java b/src/main/java/de/todesbaum/util/freenet/fcp2/DirectFileEntry.java
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+++ b/src/main/java/de/todesbaum/util/freenet/fcp2/DirectFileEntry.java
@@ -0,0 +1,99 @@
+/*
+ * jSite - DirectFileEntry.java - Copyright © 2006–2012 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.ByteArrayInputStream;
+import java.io.InputStream;
+
+/**
+ * A {@link FileEntry} that sends its payload directly to the node, using the
+ * existing FCP connection.
+ *
+ * @author David Roden <droden@gmail.com>
+ * @version $Id$
+ */
+public class DirectFileEntry extends FileEntry {
+
+       /** The input stream to read the data for this file from. */
+       private final InputStream dataInputStream;
+
+       /** The length of the data. */
+       private final long dataLength;
+
+       /**
+        * Creates a new FileEntry with the specified name and content type that
+        * gets its data from the specified byte array.
+        *
+        * @param filename
+        *            The name of the file
+        * @param contentType
+        *            The content type of the file
+        * @param dataBytes
+        *            The content of the file
+        */
+       public DirectFileEntry(String filename, String contentType, byte[] dataBytes) {
+               this(filename, contentType, new ByteArrayInputStream(dataBytes), dataBytes.length);
+       }
+
+       /**
+        * Creates a new FileEntry with the specified name and content type that
+        * gets its data from the specified input stream.
+        *
+        * @param filename
+        *            The name of the file
+        * @param contentType
+        *            The content type of the file
+        * @param dataInputStream
+        *            The input stream to read the content from
+        * @param dataLength
+        *            The length of the data input stream
+        */
+       public DirectFileEntry(String filename, String contentType, InputStream dataInputStream, long dataLength) {
+               super(filename, contentType);
+               this.dataInputStream = dataInputStream;
+               this.dataLength = dataLength;
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public String getName() {
+               return "direct";
+       }
+
+       /**
+        * Returns the input stream for the file's content.
+        *
+        * @return The input stream for the file's content
+        */
+       public InputStream getDataInputStream() {
+               return dataInputStream;
+       }
+
+       /**
+        * Returns the length of this file's content.
+        *
+        * @return The length of this file's content
+        */
+       public long getDataLength() {
+               return dataLength;
+       }
+
+}
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