Refactor and enabled value view in variable view.

[phpeclipse.git] / net.sourceforge.phpeclipse.xdebug.core / src / net / sourceforge / phpeclipse / xdebug / php / model / XDebugTarget.java

diff --git a/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugTarget.java b/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugTarget.java
index 0c9f1d3..def9a6f 100644 (file)
--- a/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugTarget.java
+++ b/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugTarget.java
@@ -3,8 +3,14 @@
  */
 package net.sourceforge.phpeclipse.xdebug.php.model;
 
+//import java.io.ByteArrayInputStream;
+//import java.io.IOException;
 import java.util.List;
 
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
 import net.sourceforge.phpeclipse.xdebug.core.IPHPDebugEvent;
 import net.sourceforge.phpeclipse.xdebug.core.IProxyEventListener;
 import net.sourceforge.phpeclipse.xdebug.core.IXDebugPreferenceConstants;
@@ -30,8 +36,10 @@ import org.eclipse.debug.core.model.ILineBreakpoint;
 import org.eclipse.debug.core.model.IMemoryBlock;
 import org.eclipse.debug.core.model.IProcess;
 import org.eclipse.debug.core.model.IThread;
+import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
 import org.w3c.dom.Node;
+//import org.xml.sax.SAXException;
 
 import net.sourceforge.phpeclipse.xdebug.core.xdebug.ResponseListener;
 import net.sourceforge.phpeclipse.xdebug.core.xdebug.XDebugConnection;
@@ -478,12 +486,38 @@ public class XDebugTarget extends XDebugElement implements IDebugTarget, IDebugE
                }
        }
        
-       public Node eval(String expression) {
-               int id = fDebugConnection.eval(expression);
-               XDebugResponse response = getResponse(id);
-
-               Node evalResponse = response.getParentNode();
-               Node evalProperty = evalResponse.getFirstChild();
+       public Node eval(String expression) throws DebugException {
+               Node evalProperty = null;
+               if (fDebugConnection != null) {
+                       int id = fDebugConnection.eval(expression);
+                       //Node evalProperty = new Node("");
+                       //if (id > 0) {
+                               XDebugResponse response = getResponse(id);
+               
+                               Node evalResponse = response.getParentNode();
+                               /*Node*/ evalProperty = evalResponse.getFirstChild();
+                       //} /*else {
+                               
+                       //}*/
+               } else {
+                       DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+                       DocumentBuilder builder = null;
+                       Document doc = null;
+                       
+                       try {
+                               builder = factory.newDocumentBuilder();
+                       } catch (ParserConfigurationException e) {
+                               e.printStackTrace();
+                       }
+                       //try {
+                               doc =  builder.newDocument(); // .parse("");
+                               evalProperty = doc.createElement("value");
+                       /*} catch (SAXException e) {
+                               e.printStackTrace();
+                       } catch (IOException e) {
+                               e.printStackTrace();
+                       }*/
+               }
                
                return evalProperty;
        }