X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugAbstractValue.java b/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugAbstractValue.java
index 6f10fb3..32ea3fa 100644
--- a/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugAbstractValue.java
+++ b/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugAbstractValue.java
@@ -24,12 +24,12 @@ import org.w3c.dom.NodeList;
 
 public abstract class XDebugAbstractValue  extends XDebugElement implements IValue {
 	private IVariable[] fVariables;
-	protected String fValueString;
-	protected String fTypeName;
+	private String fValueString;
+	private String fTypeName;
 	private boolean fhasChanged;
 
-	public XDebugAbstractValue(XDebugStackFrame frame, Node varNode)  {
-		super((XDebugTarget) frame.getDebugTarget());
+	public XDebugAbstractValue(XDebugStackFrame frame, Node varNode) throws DebugException  {
+		super(frame == null ? null : (XDebugTarget) frame.getDebugTarget());
 
 		fTypeName = PHPDebugUtils.getAttributeValue(varNode,"type");
 
@@ -109,11 +109,11 @@ public abstract class XDebugAbstractValue  extends XDebugElement implements IVal
 		return (fVariables.length > 0);
 	}
 	
-	public abstract void renderValueString(String data);
+	public abstract void renderValueString(String data) throws DebugException;
 
 	public abstract boolean verifyValue(String expression);
 	
-	public boolean setValue(String expression) {
+	public boolean setValue(String expression) throws DebugException {
 		if (!verifyValue(expression)) {
 			return false;
 		}
@@ -127,4 +127,8 @@ public abstract class XDebugAbstractValue  extends XDebugElement implements IVal
 	public boolean supportsValueModification() {
 		return false;
 	}
+	
+	public void setValueString(String valueString) {
+		fValueString = valueString;
+	}
 }
\ No newline at end of file