/**
* Clears the data in the database.
*
* @param dataBase the database to truncate
*/
@SuppressWarnings("unchecked")
public static synchronized void clear(IDataBase dataBase) {
Project<?, ?> project =
(Project<?, ?>) dataBase.find(Project.class, Toolkit.hash(Project.class.getName()));
if (project != null) {
dataBase.remove(Project.class, project.getId());
}
List<Package> packages = dataBase.find(Package.class);
for (Composite<?, ?> composite : packages) {
dataBase.remove(composite.getClass(), composite.getId());
}
List<Class> classes = dataBase.find(Class.class);
for (Composite composite : classes) {
dataBase.remove(composite.getClass(), composite.getId());
}
List<Method> methods = dataBase.find(Method.class);
for (Composite composite : methods) {
dataBase.remove(composite.getClass(), composite.getId());
}
List<Line> lines = dataBase.find(Line.class);
for (Composite composite : lines) {
dataBase.remove(composite.getClass(), composite.getId());
}
List<Snapshot> snapshots = dataBase.find(Snapshot.class);
for (Snapshot snapshot : snapshots) {
dataBase.remove(Snapshot.class, snapshot.getId());
}
}
private Element tableElement(List<Snapshot<?, ?>> snapshots) {
Document document = DocumentHelper.createDocument();
Element htmlElement = document.addElement("html");
Element headElement = addElement(htmlElement, "head", null);
Element linkElement = addElement(headElement, "link", null);
addAttributes(
linkElement,
new String[] {"href", "rel", "type", "media"},
new String[] {IConstants.STYLE_SHEET, "stylesheet", "text/css", "screen"});
Element bodyElement = addElement(linkElement, "body", null);
Element tableElement = addElement(bodyElement, "table", null);
Element headerRowElement = addElement(tableElement, "tr", null);
String periods = "no periods";
if (snapshots.size() > 0) {
SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Snapshot<?, ?> firstSnapshot = snapshots.get(0);
Snapshot<?, ?> lastSnapshot = snapshots.get(snapshots.size() - 1);
String start = dateFormat.format(firstSnapshot.getStart());
String end = dateFormat.format(lastSnapshot.getStart());
StringBuilder builder = new StringBuilder(start);
builder.append(" to ");
builder.append(end);
//noinspection ConstantConditions
if (firstSnapshot != null
&& firstSnapshot.getEnd() != null
&& firstSnapshot.getStart() != null) {
long intervals = firstSnapshot.getEnd().getTime() - firstSnapshot.getStart().getTime();
builder.append(", at intervals of : ");
builder.append(intervals);
builder.append(" ms.");
}
periods = builder.toString();
}
Element headerElement = addElement(headerRowElement, "th", "Period from : " + periods);
addAttributes(headerElement, new String[] {"colspan"}, new String[] {"9"});
Element rowElement = addElement(tableElement, "tr", null);
addElement(rowElement, "th", "Class");
addElement(rowElement, "th", "Method");
addElement(rowElement, "th", "Time");
addElement(rowElement, "th", "Net time");
addElement(rowElement, "th", "Delta time");
addElement(rowElement, "th", "Net delta time");
addElement(rowElement, "th", "Invocations");
addElement(rowElement, "th", "Graph");
addElement(rowElement, "th", "Delta draph");
return tableElement;
}