Add XML property lists

Implement support for the XML property lists that are the newer version
of the ASCII ones. There are a few things that still need to be done,
but all of the basics are there

Next things
- Allow collapsing a property list into a series of objects
- Serialize both the property list and flattened objects to XML

1 files changed, 12 insertions, 3 deletions

diff --git a/projects/net.wotonomy.datastore/src/main/java/net/wotonomy/datastore/DataKey.java b/projects/net.wotonomy.datastore/src/main/java/net/wotonomy/datastore/DataKey.java
index 4ac8b50..100800f 100644
--- a/projects/net.wotonomy.datastore/src/main/java/net/wotonomy/datastore/DataKey.java
+++ b/projects/net.wotonomy.datastore/src/main/java/net/wotonomy/datastore/DataKey.java
@@ -22,13 +22,17 @@ import java.io.Serializable;
 
 import net.wotonomy.foundation.internal.ValueConverter;
 
-public class DataKey implements Comparable, Serializable, Cloneable {
+/**
+ * Represents an abstract key for a piece of data
+ *
+ */
+public class DataKey implements Comparable<Object>, Serializable, Cloneable {
 	static final long serialVersionUID = 8421127539579065705L;
 
 	Long key;
 
 	public DataKey() {
-		key = new Long(0);
+		key = 0L;
 	}
 
 	/**
@@ -39,18 +43,21 @@ public class DataKey implements Comparable, Serializable, Cloneable {
 		setKeyString(aString);
 	}
 
+	@Override
 	public int hashCode() {
 		return key.intValue();
 	}
 
 	public void increment() {
-		key = new Long(key.longValue() + 1);
+		key = Long.valueOf(key.longValue() + 1);
 	}
 
+	@Override
 	public Object clone() {
 		return new DataKey(this.toString());
 	}
 
+	@Override
 	public String toString() {
 		return key.toString();
 	}
@@ -65,6 +72,7 @@ public class DataKey implements Comparable, Serializable, Cloneable {
 			key = parsed;
 	}
 
+	@Override
 	public boolean equals(Object anObject) {
 		if (anObject instanceof String) {
 			if (toString().equals(anObject)) {
@@ -76,6 +84,7 @@ public class DataKey implements Comparable, Serializable, Cloneable {
 		return key.equals(((DataKey) anObject).key);
 	}
 
+	@Override
 	public int compareTo(Object anObject) {
 		if (anObject instanceof String) {
 			if (toString().equals(anObject)) {