Bug 464300 - To be able to discover XML models from a folder/project

Improving error managment.
Removing save action from the vistor.

org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/WorkspaceVisitor.java

diff --git a/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/WorkspaceVisitor.java b/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/WorkspaceVisitor.java
index c99394e..5fbd229 100644
--- a/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/WorkspaceVisitor.java
+++ b/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/WorkspaceVisitor.java
@@ -58,7 +58,6 @@
 					final EList<EObject> roots = emfResource.getContents();

 					this.globalResource.getContents().addAll(roots);

 				}

-				this.globalResource.save(Collections.EMPTY_MAP);

 			} catch (Exception e) {

 				final Bundle bundle = XmlActivator.getDefault().getBundle();

 				final String bundleName = bundle.getSymbolicName();

@@ -66,7 +65,7 @@
 				final String message = String.format(

 						"Error append when trying to parse %s.", //$NON-NLS-1$

 						location.toOSString());

-				final Status status = new Status(IStatus.ERROR, bundleName, message);

+				final Status status = new Status(IStatus.ERROR, bundleName, message, e);

 				this.errors.add(status);

 			}

 		} else if (fsResource instanceof IFolder) {

org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/XMLModelDiscovererFromJavaElement.java

diff --git a/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/XMLModelDiscovererFromJavaElement.java b/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/XMLModelDiscovererFromJavaElement.java
index 6025987..15efab0 100644
--- a/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/XMLModelDiscovererFromJavaElement.java
+++ b/org.eclipse.modisco.xml.discoverer/src/org/eclipse/modisco/xml/discoverer/internal/XMLModelDiscovererFromJavaElement.java
@@ -19,6 +19,7 @@
 import org.eclipse.emf.common.util.URI;

 import org.eclipse.emf.ecore.resource.Resource;

 import org.eclipse.emf.ecore.resource.ResourceSet;

+import org.eclipse.emf.facet.util.core.Logger;

 import org.eclipse.jdt.core.IJavaElement;

 import org.eclipse.modisco.infra.discovery.core.exception.DiscoveryException;

 

@@ -53,6 +54,7 @@
 			wsResource.accept(vistor);

 			vistor.check();

 		} catch (CoreException e) {

+			Logger.logError(e, XmlActivator.getDefault());

 			throw new DiscoveryException(e);

 		}

 	}