public static Search SearchForVappGroup(Grouping grouping, object parent, object v)
{
return(new Search(new Query(new QueryScope(ObjectTypes.VM), grouping.GetSubquery(parent, v)),
grouping.GetSubgrouping(v), false, grouping.GetGroupName(v), "", false));
}
public static Search SearchFor(IEnumerable <IXenObject> objects)
{
if (objects == null)
{
return(SearchFor((IXenObject)null));
}
List <IXenObject> objectList = new List <IXenObject>(objects);
if (objectList.Count == 0)
{
return(SearchFor((IXenObject)null));
}
else if (objectList.Count == 1)
{
return(SearchFor(objectList[0]));
}
else
{
bool containsHost = false;
bool containsPool = false;
List <QueryFilter> queryFilters = new List <QueryFilter>();
foreach (IXenObject obj in objects)
{
Pool poolAncestor = obj != null?Helpers.GetPool(obj.Connection) : null;
if (poolAncestor != null)
{
containsPool = true;
QueryFilter uuidQuery = new StringPropertyQuery(PropertyNames.uuid, Helpers.GetUuid(poolAncestor), StringPropertyQuery.PropertyQueryType.exactmatch, true);
queryFilters.Add(new RecursiveXMOPropertyQuery <Pool>(PropertyNames.pool, uuidQuery));
}
else
{
Host hostAncestor = Helpers.GetHostAncestor(obj);
if (hostAncestor != null)
{
containsHost = true;
QueryFilter uuidQuery = new StringPropertyQuery(PropertyNames.uuid, Helpers.GetUuid(hostAncestor), StringPropertyQuery.PropertyQueryType.exactmatch, true);
queryFilters.Add(new RecursiveXMOListPropertyQuery <Host>(PropertyNames.host, uuidQuery));
}
}
}
Grouping grouping = null;
if (containsPool)
{
Grouping hostGrouping = new XenModelObjectPropertyGrouping <Host>(PropertyNames.host, null);
grouping = new XenModelObjectPropertyGrouping <Pool>(PropertyNames.pool, hostGrouping);
}
else if (containsHost)
{
grouping = new XenModelObjectPropertyGrouping <Host>(PropertyNames.host, null);
}
GroupQuery groupQuery = new GroupQuery(queryFilters.ToArray(), GroupQuery.GroupQueryType.Or);
Query query = new Query(GetOverviewScope(), groupQuery);
return(new Search(query, grouping, false, Messages.SEARCH_TITLE_OVERVIEW, null, false));
}
}
public Search(Query query, Grouping grouping, bool showSearch, String name,
String uuid, bool defaultSearch)
: this(query, grouping, showSearch, name, uuid, null, new Sort[] { })
{
this.defaultSearch = defaultSearch;
}
public AllCustomFieldsGrouping(Grouping subgrouping)
: base(subgrouping)
{
}
protected Grouping(Grouping subgrouping)
{
this.subgrouping = subgrouping;
}
public XenModelObjectPropertyGrouping(PropertyNames property, Grouping subgrouping)
: base(property, subgrouping)
{
}
public CustomFieldGrouping(CustomFieldDefinition definition, Grouping subgrouping)
: base(subgrouping)
{
this.definition = definition;
}
public BoolGrouping(PropertyNames property, Grouping subgrouping)
: base(property, subgrouping)
{
this.i18nfalse = PropertyAccessors.PropertyNames_i18n_false[property];
}
public FolderGrouping(Grouping subgrouping)
: base(subgrouping)
{
}
public FolderGroup(Search search, Grouping grouping)
: base(search, grouping)
{
}
public static Search LoadSearch(XmlNode node)
{
String uuid = Helpers.GetXmlAttribute(node, "uuid");
String name = Helpers.GetXmlAttribute(node, "name");
int major_version = int.Parse(Helpers.GetXmlAttribute(node, "major_version"));
//int minor_version = int.Parse(Helpers.GetXmlAttribute(node, "minor_version"));
if (major_version > CURRENT_SEARCH_MAJOR_VERSION)
{
throw new SearchVersionException(major_version, CURRENT_SEARCH_MAJOR_VERSION);
}
Query query;
Object q = FromXmlNode(node.ChildNodes[0]);
switch (major_version)
{
case 0:
case 1:
QueryFilter filter = q as QueryFilter;
if (filter == null)
{
throw new I18NException(I18NExceptionType.XmlInvalid, node.OuterXml);
}
query = new Query(null, filter);
break;
default:
query = q as Query;
if (query == null || query.QueryScope == null) // query.QueryFilter == null is allowed
{
throw new I18NException(I18NExceptionType.XmlInvalid, node.OuterXml);
}
break;
}
Grouping grouping = null;
Sort[] sorting = new Sort[] { };
List <KeyValuePair <String, int> > columns = null;
int i = 0;
foreach (XmlNode child in node.ChildNodes)
{
if (i != 0)
{
if (child.Name == "columns")
{
columns = LoadColumns(child);
}
else if (child.Name == "sorting")
{
sorting = LoadSorting(child);
}
else
{
grouping = (Grouping)FromXmlNode(child);
}
}
i++;
}
return(new Search(query, grouping, name, uuid, columns, sorting));
}
private void AddGrouped(IXenObject o, Object group)
{
// We sometimes need to apply the query to the group. For example, suppose VM 1
// is connected to Network 1 and Network 2. Then "VMs grouped by Network" will
// show
//
// -- Network 1
// -- VM 1
// -- Network 2
// -- VM 1
//
// So far so good. Now consider "VMs connected to Network 1 grouped by Network".
// Without the following piece of code, that would show exactly the same thing:
// because the second VM 1 is connected to Network 1, and is correctly grouped
// in Network 2. But what the user presumably wanted to see was just Network 1
// with its VMs under it: and that is achieved by applying the filter to the
// networks.
//
// The consequence when adding new searches is that a search that returns a
// XenObject of type T must return (T)o rather than null when o is a T,
// otherwise if you both group and filter by that type, the group will fail
// to match the filter and you'll get no results.
//
IXenObject groupModelObject = group as IXenObject;
if (groupModelObject != null && XenAdminConfigManager.Provider.ObjectIsHidden(groupModelObject.opaque_ref))
{
return;
}
if (search.Query != null && groupModelObject != null)
{
QueryFilter subquery = grouping.GetRelevantGroupQuery(search);
if (subquery != null && subquery.Match(groupModelObject) == false)
{
return;
}
}
Group nextGroup;
// Some types of grouping can add several levels to the hierarchy.
// This should not be confused with the IList in Add(IXenObject o):
// that adds the item to several groups, whereas this adds it to a
// single group several levels deep. In order to reach here,
// grouping.GetGroup(o) must return a list of arrays.
//
// NB We don't do the GetRelevantGroupQuery() check as above for the
// groups added in this way because we never need it: but if we ever
// add it, we should probably do a first pass to check all the groups
// first before adding any.
Array groups = group as Array;
if (groups != null)
{
nextGroup = this;
for (int i = 0; i < groups.Length; ++i)
{
Grouping gr = (i == groups.Length - 1 ? grouping.subgrouping : grouping);
nextGroup = (nextGroup as AbstractNodeGroup).FindOrAddSubgroup(grouping, groups.GetValue(i), gr);
}
}
else
{
nextGroup = FindOrAddSubgroup(grouping, group, grouping.subgrouping);
}
nextGroup.Add(o);
}
public NodeGroup(Search search, Grouping grouping)
: base(search, grouping)
{
}
protected AbstractNodeGroup(Search search, Grouping grouping)
: base(search)
{
this.grouped = new Dictionary <GroupKey, Group>();
this.grouping = grouping;
}
public GroupKey(Grouping grouping, object key)
{
this.grouping = grouping;
this.key = key;
}
/// <param name="includeFolders">
/// Normally exclude folders even if in search: CA-27260
/// </param>
private static Search OrgViewSearch(Search search, bool includeFolders, QueryFilter addFilter, Grouping grouping)
{
QueryFilter filter;
ObjectTypes types;
if (search == null || search.Query == null || search.Query.QueryScope == null)
{
types = includeFolders ? ObjectTypes.AllIncFolders : ObjectTypes.AllExcFolders;
}
else
{
types = includeFolders
? search.Query.QueryScope.ObjectTypes
: (search.Query.QueryScope.ObjectTypes & ~ObjectTypes.Folder);
}
QueryScope scope = new QueryScope(types);
if (search == null || search.Query == null || search.Query.QueryFilter == null)
{
filter = addFilter;
}
else if (addFilter == null)
{
filter = search.Query.QueryFilter;
}
else
{
filter = new GroupQuery(new QueryFilter[] { search.Query.QueryFilter, addFilter }, GroupQuery.GroupQueryType.And);
}
return(new Search(new Query(scope, filter), grouping, false, "", null, null, new Sort[] { }));
}
