From fa9cfcc53c0299e65bd4c778602888c9d6debbb7 Mon Sep 17 00:00:00 2001
From: David Dykstal <david_dykstal@us.ibm.com>
Date: Fri, 30 Mar 2007 18:44:48 +0000
Subject: [PATCH] [180270] do not allow clearing the credentials while
 acquiring them

---
 .../ui/subsystems/StandardCredentialsProvider.java  | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/ui/subsystems/StandardCredentialsProvider.java b/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/ui/subsystems/StandardCredentialsProvider.java
index 8349a024005..46b69603d44 100644
--- a/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/ui/subsystems/StandardCredentialsProvider.java
+++ b/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/ui/subsystems/StandardCredentialsProvider.java
@@ -125,6 +125,7 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
 	private String password = null;
 	private boolean savePassword = false;
 	private boolean saveUserId = false;
+	private boolean acquiring = false;
 
 	/**
 	 * Creates a standard credentials provider for a connector service. 
@@ -198,6 +199,7 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
 			boolean userIdNeeded = supportsUserId() && userId == null;
 			if (passwordNeeded || userIdNeeded || reacquire) {
 				promptForCredentials();
+				acquiring = true;
 				if (savePassword) {
 					getConnectorService().savePassword();
 				} else {
@@ -206,6 +208,7 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
 				if (saveUserId) {
 					getConnectorService().saveUserId();
 				}
+				acquiring = false;
 			}
 		}
 	}
@@ -214,15 +217,19 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
 	 * @see org.eclipse.rse.core.subsystems.ICredentialsProvider#clearCredentials()
 	 */
 	public final void clearCredentials() {
-		password = null;
-		userId = null;
+		if (!acquiring) {
+			password = null;
+			userId = null;
+		}
 	}
 
 	/* (non-Javadoc)
 	 * @see org.eclipse.rse.core.subsystems.ICredentialsProvider#clearPassword()
 	 */
 	final public void clearPassword() {
-		password = null;
+		if (!acquiring) {
+			password = null;
+		}
 	}
 
 	/* (non-Javadoc)