init, thx MrExtremez

2006Redone file_server/src/org/apollo/jagcached/net/jaggrab/JagGrabRequest.java

@@ -0,0 +1,30 @@
+package org.apollo.jagcached.net.jaggrab;
+
+/**
+ * Represents the request for a single file using the JAGGRAB protocol.
+ * @author Graham
+ */
+public final class JagGrabRequest {
+	
+	/**
+	 * The path to the file.
+	 */
+	private final String filePath;
+
+	/**
+	 * Creates the request.
+	 * @param filePath The file path.
+	 */
+	public JagGrabRequest(String filePath) {
+		this.filePath = filePath;
+	}
+	
+	/**
+	 * Gets the file path.
+	 * @return The file path.
+	 */
+	public String getFilePath() {
+		return filePath;
+	}
+
+}

2006Redone file_server/src/org/apollo/jagcached/net/jaggrab/JagGrabRequestDecoder.java

@@ -0,0 +1,27 @@
+package org.apollo.jagcached.net.jaggrab;
+
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.oneone.OneToOneDecoder;
+
+/**
+ * A {@link OneToOneDecoder} for the JAGGRAB protocol.
+ * @author Graham
+ */
+public final class JagGrabRequestDecoder extends OneToOneDecoder {
+
+	@Override
+	protected Object decode(ChannelHandlerContext ctx, Channel c, Object msg) throws Exception {
+		if (msg instanceof String) {
+			String str = ((String) msg);
+			if (str.startsWith("JAGGRAB /")) {
+				String filePath = str.substring(8).trim();
+				return new JagGrabRequest(filePath);
+			} else {
+				throw new Exception("corrupted request line");
+			}
+		}
+		return msg;
+	}
+
+}

2006Redone file_server/src/org/apollo/jagcached/net/jaggrab/JagGrabResponse.java

@@ -0,0 +1,32 @@
+package org.apollo.jagcached.net.jaggrab;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+
+/**
+ * Represents a single JAGGRAB reponse.
+ * @author Graham
+ */
+public final class JagGrabResponse {
+
+	/**
+	 * The file data.
+	 */
+	private final ChannelBuffer fileData;
+	
+	/**
+	 * Creates the response.
+	 * @param fileData The file data.
+	 */
+	public JagGrabResponse(ChannelBuffer fileData) {
+		this.fileData = fileData;
+	}
+	
+	/**
+	 * Gets the file data.
+	 * @return The file data.
+	 */
+	public ChannelBuffer getFileData() {
+		return fileData;
+	}
+	
+}

2006Redone file_server/src/org/apollo/jagcached/net/jaggrab/JagGrabResponseEncoder.java

@@ -0,0 +1,22 @@
+package org.apollo.jagcached.net.jaggrab;
+
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.oneone.OneToOneEncoder;
+
+/**
+ * A {@link OneToOneEncoder} for the JAGGRAB protocol.
+ * @author Graham
+ */
+public final class JagGrabResponseEncoder extends OneToOneEncoder {
+
+	@Override
+	protected Object encode(ChannelHandlerContext ctx, Channel c, Object msg) throws Exception {
+		if (msg instanceof JagGrabResponse) {
+			JagGrabResponse resp = (JagGrabResponse) msg;
+			return resp.getFileData();
+		}
+		return msg;
+	}
+
+}