From 7731df5235db179034e55c6327771e5a9aee9535 Mon Sep 17 00:00:00 2001
From: bdc34 <bdc34@440791e1-c2bf-4c1e-ad7c-caf3f8b0ebe8>
Date: Tue, 23 Mar 2010 21:58:18 +0000
Subject: [PATCH] Adding URL based equals and hashcode to BaseResourceBean.

---
 .../vitro/webapp/beans/BaseResourceBean.java  | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/beans/BaseResourceBean.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/beans/BaseResourceBean.java
index 285a54a19..7fc85a87c 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/beans/BaseResourceBean.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/beans/BaseResourceBean.java
@@ -207,4 +207,27 @@ public class BaseResourceBean implements ResourceBean {
     }
     */
 
+	@Override
+	public boolean equals(Object obj) {
+		if(obj == null ) 
+			return false;
+		else if (obj instanceof BaseResourceBean ){
+			String thisURI = this.getURI();
+			String thatURI = ((BaseResourceBean)obj).getURI();
+			if( thisURI != null && thatURI != null ){
+				return thisURI.equals(thatURI);
+			}
+		}
+		return obj.hashCode() == this.hashCode();			
+	}
+	
+	@Override
+	public int hashCode() {
+		if( getURI() != null )
+			return getURI().hashCode();
+		else
+			return super.hashCode();
+	}
+
+    
 }