5 files changed, 0 insertions, 185 deletions
diff --git a/src/uk/org/ury/protocol/Directive.java b/src/uk/org/ury/protocol/Directive.java
deleted file mode 100644
index bd0be0e..0000000
--- a/src/uk/org/ury/protocol/Directive.java
+++ /dev/null
@@ -1,18 +0,0 @@
-/**
- * 
- */
-package uk.org.ury.protocol;
-
-/**
- * Directives supported by the protocol.
- * 
- * @author  Matt Windsor
- */
-
-public enum Directive
-  {
-    INFO,    // Information string (can usually be ignored)
-    ITEMS,   // Item 
-    STATUS,  // Status code (from the enum Status)
-    REASON;  // Error reason
-  }
diff --git a/src/uk/org/ury/protocol/ProtocolUtils.java b/src/uk/org/ury/protocol/ProtocolUtils.java
deleted file mode 100644
index b2d3ed9..0000000
--- a/src/uk/org/ury/protocol/ProtocolUtils.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/**
- * 
- */
-package uk.org.ury.protocol;
-
-import java.util.Map;
-
-import org.json.simple.JSONObject;
-import org.json.simple.JSONValue;
-
-import uk.org.ury.protocol.exceptions.DecodeFailureException;
-import uk.org.ury.protocol.exceptions.InvalidMessageException;
-
-/**
- * Utilities for converting between strings encoded in the response protocol and
- * collections of items, as well as validating and unpicking protocol messages.
- * 
- * @author Matt Windsor
- * 
- */
-
-public class ProtocolUtils {
-    /**
-     * Encode a key-value map into a protocol string.
-     * 
-     * The map can contain strings, lists and other maps. Other types may be
-     * accepted by the underlying encoding engine, but the above types are the
-     * only ones explicitly accepted.
-     * 
-     * @param items
-     *            The key-value map of items, which should contain strings,
-     *            lists and maps. The keys of any map should be protocol
-     *            directives.
-     * 
-     * @return A string containing the encoded representation of the map.
-     */
-    public static String encode(Map<String, Object> items) {
-	return JSONValue.toJSONString(items);
-    }
-
-    /**
-     * Decode a protocol string into a key-value map.
-     * 
-     * @param string
-     *            The string to decode.
-     * 
-     * @return A key-value map mapping directives to strings, lists and maps.
-     * 
-     * @throws DecodeFailureException
-     *             if the decoding engine returns something other than a map.
-     */
-    public static Map<?, ?> decode(String string) throws DecodeFailureException {
-	Object result = JSONValue.parse(string);
-
-	if (result instanceof JSONObject)
-	    return (JSONObject) result;
-	else
-	    throw new DecodeFailureException("Result not a map.");
-    }
-
-    /**
-     * Check if a response is flagged as having OK status.
-     * 
-     * @param response
-     *            The response message, as a key-value map (eg in decoded
-     *            format).
-     * 
-     * @return true if the response is flagged with OK status, false if not (eg
-     *         ERROR status).
-     * 
-     * @throws InvalidMessageException
-     *             if the response is invalid (eg the status is missing).
-     */
-    public static boolean responseIsOK(Map<?, ?> response)
-	    throws InvalidMessageException {
-	if (response.containsKey(Directive.STATUS.toString()) == false)
-	    throw new InvalidMessageException("No status line in response.");
-
-	if ((response.get(Directive.STATUS.toString()) instanceof String) == false)
-	    throw new InvalidMessageException("Status is not a string.");
-
-	return (((String) response.get(Directive.STATUS.toString()))
-		.equals(Status.OK.toString()));
-    }
-}
diff --git a/src/uk/org/ury/protocol/Status.java b/src/uk/org/ury/protocol/Status.java
deleted file mode 100644
index f822c34..0000000
--- a/src/uk/org/ury/protocol/Status.java
+++ /dev/null
@@ -1,17 +0,0 @@
-/**
- * 
- */
-package uk.org.ury.protocol;
-
-
-/**
- * Statuses that can follow the STATUS directory.
- * 
- * @author  Matt Windsor
- */
-
-public enum Status
-  {
-    OK,    // The request was processed OK; response should be valid
-    ERROR  // An error occurred; message provided as REASON directive
-  }
diff --git a/src/uk/org/ury/protocol/exceptions/DecodeFailureException.java b/src/uk/org/ury/protocol/exceptions/DecodeFailureException.java
deleted file mode 100644
index 708732b..0000000
--- a/src/uk/org/ury/protocol/exceptions/DecodeFailureException.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * 
- */
-package uk.org.ury.protocol.exceptions;
-
-
-/**
- * Exception thrown when the protocol decoder fails.
- * 
- * @author  Matt Windsor
- */
-
-public class DecodeFailureException extends Exception
-{
-  /**
-   * 
-   */
-  private static final long serialVersionUID = -3972492943653273528L;
-
-  
-  /**
-   * Construct a new DecodeFailureException with a reason.
-   * 
-   * @param reason  The reason for throwing the exception.
-   */
-  
-  public
-  DecodeFailureException (String reason)
-  {
-    super (reason);
-  }
-}
diff --git a/src/uk/org/ury/protocol/exceptions/InvalidMessageException.java b/src/uk/org/ury/protocol/exceptions/InvalidMessageException.java
deleted file mode 100644
index 3cf1105..0000000
--- a/src/uk/org/ury/protocol/exceptions/InvalidMessageException.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/**
- * 
- */
-package uk.org.ury.protocol.exceptions;
-
-
-/**
- * Generic exception thrown when a protocol function cannot process a 
- * message due to an issue with the message.
- * 
- * @author  Matt Windsor
- */
-
-public class InvalidMessageException extends Exception
-{
-  /**
-   * 
-   */
-  private static final long serialVersionUID = -3972492943653273528L;
-
-  
-  /**
-   * Construct a new InvalidMessageException with a reason.
-   * 
-   * @param reason  The reason for throwing the exception.
-   */
-  
-  public
-  InvalidMessageException (String reason)
-  {
-    super (reason);
-  }
-}