From d80ef3ecc9388e8c4214c187ba56bd70636e7cd6 Mon Sep 17 00:00:00 2001
From: Mikhail Khodjaiants <mikhailkhod@googlemail.com>
Date: Wed, 23 Apr 2003 17:51:24 +0000
Subject: [PATCH] Throw DebugException when getSignals() fails.

---
 debug/org.eclipse.cdt.debug.core/ChangeLog      |  4 ++++
 .../cdt/debug/internal/core/CSignalManager.java | 17 +++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/debug/org.eclipse.cdt.debug.core/ChangeLog b/debug/org.eclipse.cdt.debug.core/ChangeLog
index 421c321bf3e..e49dd412494 100644
--- a/debug/org.eclipse.cdt.debug.core/ChangeLog
+++ b/debug/org.eclipse.cdt.debug.core/ChangeLog
@@ -1,3 +1,7 @@
+2003-04-23 Mikhail Khodjaiants
+	Throw DebugException when getSignals() fails.
+	* CSignalManager.java
+
 2003-04-23 Mikhail Khodjaiants
 	Additional checks for the situation when the stack depth is not 0 and 
 	the frame array is empty.
diff --git a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CSignalManager.java b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CSignalManager.java
index 17737637d62..763f41adfb2 100644
--- a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CSignalManager.java
+++ b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CSignalManager.java
@@ -7,6 +7,7 @@ package org.eclipse.cdt.debug.internal.core;
 
 import java.util.ArrayList;
 
+import org.eclipse.cdt.debug.core.CDebugModel;
 import org.eclipse.cdt.debug.core.ICSignalManager;
 import org.eclipse.cdt.debug.core.cdi.CDIException;
 import org.eclipse.cdt.debug.core.cdi.ICDIManager;
@@ -14,6 +15,8 @@ import org.eclipse.cdt.debug.core.cdi.model.ICDISignal;
 import org.eclipse.cdt.debug.core.model.ICSignal;
 import org.eclipse.cdt.debug.internal.core.model.CDebugTarget;
 import org.eclipse.cdt.debug.internal.core.model.CSignal;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
 import org.eclipse.debug.core.DebugEvent;
 import org.eclipse.debug.core.DebugException;
 
@@ -54,6 +57,7 @@ public class CSignalManager extends CUpdateManager implements ICSignalManager
 			}
 			catch( CDIException e )
 			{
+				throwDebugException( e.getMessage(), DebugException.TARGET_REQUEST_FAILED, e );
 			}
 		}
 		return ( fSignals != null ) ? fSignals : new ICSignal[0];
@@ -126,4 +130,17 @@ public class CSignalManager extends CUpdateManager implements ICSignalManager
 		}
 		return null;
 	}
+	
+	/**
+	 * Throws a debug exception with the given message, error code, and underlying
+	 * exception.
+	 */
+	protected void throwDebugException( String message, int code, Throwable exception ) throws DebugException 
+	{
+		throw new DebugException( new Status( IStatus.ERROR, 
+											  CDebugModel.getPluginIdentifier(),
+											  code, 
+											  message, 
+											  exception ) );
+	}
 }