[CJ-dev] commonjava-projects/commonjava-lang/src/java/org/commonjava/lang DateID.java,1.1,1.2 CompoundID.java,1.1,1.2 AbstractID.java,1.1,1.2

[<joh...@co...>]

Update of /cvsroot/commonjava/commonjava-projects/commonjava-lang/src/java/org/commonjava/lang
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv18825/src/java/org/commonjava/lang

Modified Files:
	DateID.java CompoundID.java AbstractID.java 
Log Message:
Made AbstractID and CompoundID serializable.

Index: DateID.java
===================================================================
RCS file: /cvsroot/commonjava/commonjava-projects/commonjava-lang/src/java/org/commonjava/lang/DateID.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- DateID.java	18 Sep 2003 01:10:42 -0000	1.1
+++ DateID.java	2 Feb 2004 02:20:35 -0000	1.2
@@ -17,6 +17,9 @@
 
 package org.commonjava.lang;
 
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
 import java.util.Date;
 
 /** Identifier (as in primary key) that uses a java.util.Date as its internal 
@@ -127,5 +130,17 @@
   public String toString(){
     return "Date ID: " + String.valueOf(date);
   }
+
+  /** Deserialize this data ID.
+   */
+  protected void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
+    this.date = (Date)in.readObject();
+  }
+
+  /** Serialize this data ID.
+   */
+  protected void writeObject(ObjectOutputStream out) throws IOException {
+    out.writeObject(date);
+  }
   
 }
\ No newline at end of file

Index: CompoundID.java
===================================================================
RCS file: /cvsroot/commonjava/commonjava-projects/commonjava-lang/src/java/org/commonjava/lang/CompoundID.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- CompoundID.java	18 Sep 2003 01:10:42 -0000	1.1
+++ CompoundID.java	2 Feb 2004 02:20:35 -0000	1.2
@@ -17,12 +17,17 @@
 
 package org.commonjava.lang;
 
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+
 /** Container to wrapper identifiers that are made of multiple other identifiers.
  *  This is like a primary key that is actually two fields in a database.
  *
  * @author  John Casey
  */
-public abstract class CompoundID extends AbstractID {
+public abstract class CompoundID extends AbstractID implements Serializable{
   
   private AbstractID[] ids;
 
@@ -58,4 +63,21 @@
    */
   public abstract int hashCode();
   
+  /** Deserailize the ids which compose this compound id instance.
+   * 
+   */
+  protected void readObject(ObjectInputStream in) 
+  throws IOException, ClassNotFoundException
+  {
+    this.ids = (AbstractID[])in.readObject();
+  }
+  
+  /** Serailize the ids which compose this compound id instance.
+   * 
+   */
+  protected void writeObject(ObjectOutputStream out) 
+  throws IOException
+  {
+    out.writeObject(ids);
+  }
 }
\ No newline at end of file

Index: AbstractID.java
===================================================================
RCS file: /cvsroot/commonjava/commonjava-projects/commonjava-lang/src/java/org/commonjava/lang/AbstractID.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- AbstractID.java	18 Sep 2003 01:10:42 -0000	1.1
+++ AbstractID.java	2 Feb 2004 02:20:35 -0000	1.2
@@ -11,6 +11,9 @@
 
 package org.commonjava.lang;
 
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
 import java.io.Serializable;
 
 /**
@@ -68,4 +71,21 @@
 	 * @return Object  a primitive type wrapper
 	 */
 	public abstract Object getValue();
+  
+  /** Deserialize this abstract id implementation.
+   * 
+   * @param in The input stream from which to deserialize
+   * @throws IOException in case of an error reading from the stream
+   * @throws ClassNotFoundException in case of an error instantiating any member variables.
+   */
+  protected abstract void readObject(ObjectInputStream in) 
+  throws IOException, ClassNotFoundException;
+  
+  /** Serialize this abstract id implementation.
+   * 
+   * @param out the output stream to which this id should be serialized.
+   * @throws IOException in case of any errors writing to the output stream.
+   */
+  protected abstract void writeObject(ObjectOutputStream out)
+  throws IOException;
 }
\ No newline at end of file