private SNode getErrorLocation(_FunctionTypes._void_P0_E0 method) {
try {
method.invoke();
} catch (Throwable t) {
StackTraceElement stackTraceElement = t.getStackTrace()[0];
SNode node =
TraceInfoUtil.getJavaNode(
stackTraceElement.getClassName(),
stackTraceElement.getFileName(),
stackTraceElement.getLineNumber());
return node;
}
return null;
}
@Nullable
public static GeneratedSourcePosition fromNode(final SNode node) {
SModel model = node.getModel().getModelDescriptor();
DebugInfo debugInfo = TraceInfoCache.getInstance().get(model);
if (debugInfo == null) {
return null;
}
TraceablePositionInfo position = debugInfo.getPositionForNode(node);
if (position == null) return null;
return new GeneratedSourcePosition(
TraceInfoUtil.getUnitName(position.getFileName(), position.getStartLine(), model),
position.getFileName(),
position.getStartLine());
}
@Nullable
@Override
public SNode getNode(@NonNls String unitName, @NonNls String fileName, int position) {
return TraceInfoUtil.getJavaNode(unitName, fileName, position);
}
@Nullable
public SNode getNode() {
return TraceInfoUtil.getJavaNode(myTypeName, myFileName, myLineNumber);
}