Just forwarding to ML, seems it was filtered because of an attached file.
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Hi, thanks for your reply.
Yes, I implemented a custom partition (the interface
org.apache.directory.server.core.partition.Partition).
I'm using version is 1.5.5 of Apache DS.
What do you mean by Backend? Is this how I implement the data store?
Based on your comments, I need to add more 'ifs' to filter the
results? For example:
if (!ctx.getFilter().toString().contains("objectClass=person"))
Then return only the entries I'm interested in?
This is an example of how I'm implementing the search method from
Partition interface (I simplified it a little bit). I attached the
same code to this mail for better reading.
public EntryFilteringCursor search(SearchOperationContext ctx) throws
Exception {
//Not sure why this is necessary, got it from
SystemPropertyPartition from
http://svn.apache.org/repos/asf/directory/sandbox/szoerner/syspropPartition.
if (!ctx.getFilter().toString().contains("objectClass=subentry")) {
//If the searched DN equals this partition base
DN then return top level entry.
if (this.suffixDn.equals(ctx.getDn())) {
switch (ctx.getScope()) {
case OBJECT:
//Get the entry itself
ServerEntry entry = new
DefaultServerEntry(//Some params);
return new BaseEntryFilteringCursor(new
SingletonCursor<ServerEntry>(entry), ctx);
case ONELEVEL:
//Get all entries directly below the
top level entry
ListCursor<ServerEntry> listOneLevel =
new ListCursor<ServerEntry>(listOfEntries);
return new
BaseEntryFilteringCursor(listOneLevel, ctx);
case SUBTREE:
//Return all entries in
the data store that match the searched DN
ListCursor<ServerEntry> listSubTree = new
ListCursor<ServerEntry>(someEntries);
return new
BaseEntryFilteringCursor(listSubTree, ctx);
}
}
else {
//We have to look for another entry in the data store
ServerEntry entry = findEntry(ctx.getDn());
switch (ctx.getScope()) {
case OBJECT:
//Return the entry itself.
return new
BaseEntryFilteringCursor(new SingletonCursor<ServerEntry>(entry),
ctx);
case ONELEVEL:
//Return all entries
directly below the entry found.
ListCursor<ServerEntry>
listOneLevel = new ListCursor<ServerEntry>(getChildren(entry));
return new
BaseEntryFilteringCursor(listOneLevel, ctx);
case SUBTREE:
//Return all entries
below 'entry' that match the base dn.
ListCursor<ServerEntry>
list = new ListCursor<ServerEntry>(getAllChildren(entry));
return new
BaseEntryFilteringCursor(list, ctx);
}
}
}
// Otherwise return an empty result
return new BaseEntryFilteringCursor(new
EmptyCursor<ServerEntry>(), ctx);
}
Do you have any examples of the Subtree level search? Whenever I
return some data on the subtree case, I get a lot of errors on my
ApacheDS Server about entries not found. If I don't write any code for
the subtree case, then all works (that is weird). However I need to
implement it since I want to be able to perform subtree searches.
Sorry for my questions, I'm starting with ApacheDS and I think is
great, but there are lot of things I still have to learn.
Thank you,
LUIS JAVIER MENDEZ
Developer
O +506 2290 1960
Skype: luis.javier.06
SEARCH TECHNOLOGIES
THE EXPERT IN THE SEARCH SPACE
www.searchtechnologies.com
