change the format of some error messages

Author: gavinking

hibernate-core/src/main/java/org/hibernate/NonUniqueObjectException.java

@@ -55,6 +55,6 @@ public Object getIdentifier() {
 
 	@Override
 	public String getMessage() {
-		return super.getMessage() + ": " + infoString( entityName, identifier );
+		return super.getMessage() + " for entity " + infoString( entityName, identifier );
 	}
 }

hibernate-core/src/main/java/org/hibernate/PropertyValueException.java

@@ -45,6 +45,6 @@ public String getPropertyName() {
 
 	@Override
 	public String getMessage() {
-		return super.getMessage() + ": " + qualify( entityName, propertyName );
+		return super.getMessage() + " for entity " + qualify( entityName, propertyName );
 	}
 }

hibernate-core/src/main/java/org/hibernate/StaleObjectStateException.java

@@ -60,7 +60,7 @@ public Object getIdentifier() {
 	}
 
 	public String getMessage() {
-		return super.getMessage() + ": " + infoString( entityName, identifier );
+		return super.getMessage() + " for entity " + infoString( entityName, identifier );
 	}
 
 }

hibernate-core/src/main/java/org/hibernate/TransientPropertyValueException.java

@@ -67,7 +67,7 @@ public String getPropertyName() {
 
 	@Override
 	public String getMessage() {
-		return super.getMessage() + ": "
+		return super.getMessage() + " for entity "
 				+ qualify( propertyOwnerEntityName, propertyName ) + " -> " + transientEntityName;
 	}
 }

hibernate-core/src/main/java/org/hibernate/UnresolvableObjectException.java

@@ -58,7 +58,7 @@ public String getEntityName() {
 
 	@Override
 	public String getMessage() {
-		return super.getMessage() + ": " + infoString( entityName, identifier );
+		return super.getMessage() + " for entity " + infoString( entityName, identifier );
 	}
 
 }