// TODO: merge the two branches together
if (viewType >= m_views.length) throw new IllegalArgumentException ("invalid viewType: " + viewType);
IReportDataView view = m_views [viewType];
if (view != null)
return view;
else
{
final boolean srcView = viewType == IReportDataView.HIER_SRC_VIEW;
if (srcView && ! m_mdata.hasSrcFileData ())
throw new IllegalStateException ("source file data view requested for metadata with incomplete SourceFile debug info");
final AllItem root = new AllItem ();
final Map /* String(pkg name) -> PackageItem */ packageMap = new HashMap ();
final Map /* String(pkg-prefixed src file name) -> ClassItem */ srcfileMap = new HashMap ();
for (Iterator /* ClassDescriptor */ descriptors = m_mdata.iterator (); descriptors.hasNext (); )
{
final ClassDescriptor cls = (ClassDescriptor) descriptors.next ();
String packageVMName = cls.getPackageVMName ();
PackageItem packageItem = (PackageItem) packageMap.get (packageVMName);
if (packageItem == null)
{
final String packageName = packageVMName.length () == 0 ? "default package" : Descriptors.vmNameToJavaName (packageVMName);
packageItem = new PackageItem (root, packageName, packageVMName);
packageMap.put (packageVMName, packageItem);
root.addChild (packageItem);
}
SrcFileItem srcfileItem = null;
if (srcView)
{
final String srcFileName = cls.getSrcFileName ();
if ($assert.ENABLED) $assert.ASSERT (srcFileName != null, "src file name = null");
final String fullSrcFileName = Descriptors.combineVMName (packageVMName, srcFileName);
srcfileItem = (SrcFileItem) srcfileMap.get (fullSrcFileName);
if (srcfileItem == null)
{
srcfileItem = new SrcFileItem (packageItem, srcFileName, fullSrcFileName);
srcfileMap.put (fullSrcFileName, srcfileItem);
packageItem.addChild (srcfileItem);
}
}
final ICoverageData.DataHolder data = m_cdata.getCoverage (cls);
// check metadata and coverage data consistency:
if (data != null)
{
if (data.m_stamp != cls.getStamp ())
throw new EMMARuntimeException (IAppErrorCodes.CLASS_STAMP_MISMATCH,
new Object [] { Descriptors.vmNameToJavaName (cls.getClassVMName ()) });
}
final boolean [][] coverage = data != null ? data.m_coverage : null;
if ($assert.ENABLED) $assert.ASSERT (! srcView || srcfileItem != null, "null srcfileItem");
final ClassItem classItem = srcView ? new ClassItem (srcfileItem, cls, coverage) : new ClassItem (packageItem, cls, coverage);
final MethodDescriptor [] methods = cls.getMethods ();
// TODO: handle edge case when all methods of a class have METHOD_NO_BLOCK_DATA set
for (int m = 0; m < methods.length; ++ m)
{
final MethodDescriptor method = methods [m];
if ((method.getStatus () & IMetadataConstants.METHOD_NO_BLOCK_DATA) != 0) continue;
// TODO: wouldn't it be more consistent to simply pass the entire descriptor into MethodItems? (eval mem savings)
final MethodItem methodItem = new MethodItem (classItem, m, method.getName (), method.getDescriptor (), method.getFirstLine ());
// TODO: need to fold class's name into a method name prefix for collapsing case [only when it is not the same as the file name]
classItem.addChild (methodItem);
}
if (srcView)
srcfileItem.addChild (classItem);
else
packageItem.addChild (classItem);
}
view = new ReportDataView (root);
m_views [viewType] = view;
return view;
}
