Is there any API where I can get All the friendlyURL related to particular groupID from group table.
Please help.
Precaution upfront: Do not think in terms of database: This will lead you to manipulating the database sooner or later, which is a recipe for disaster. Never manipulate the database.
That being said, you can use GroupLocalService (or GroupService) to obtain a Group object that has the method you're looking for. If you have a themeDisplay object where you are, e.g. in a portlet request handler, you can obtain the current group from it as well.
Related
To not have to keep repeating some validations, for example, who can see a button in a certain status of a document in the worlflow, I'm using session, scope, and session variables to store the user roles and application variable to store the Status related to each area.
I was evaluating whether it would be better from a performance and build point of view to implement a managed bean, to return the user roles and the possible statuses of each participating workflow area. Would it be the best structure in fact? What do you think? I do not have much experience in java. How could I construct the structure in java, several methods, one for roles and the other for set of status associated with the area that would name the related method? You could return the results of this method in arrays, or there is a better return structure.
Thanks a lot!
My best suggestion is to adopt the pageController Methodology. Then it's more like true MVC. This has been talked about on NotesIn9 screencast many times but basically you have a java object that's bound to your XPage. In effect it's a viewScoped bean that holds all your page logic. Then you can have methods like isGroupMember(), hasRole() etc and calculate that on the pageInit. There's little need to hold onto that in sessionScope in my opinion. So for example I have this in my pageController :
public boolean isGroupMember(String groupName) {
return JSFUtil.getXSPContext().getUser().getGroups().contains(groupName);
}
So that's available to each page. BUT I don't need to copy that snippet onto every page controller. In Java you can have your page controllers extend a more generic class. so I have a "base.pageController" class. All the specific page controllers extend that. So this isGroupMember() code goes into the base and then it's available to be used on every XPage. Doing it this way gives you the ability to have generic functions like this and then hold more specific function that are only for the individual page.
You can also have a hasRole() function etc...
Recommend you check out this video : http://www.notesin9.com/2016/08/25/notesin9-196-no-dependency-page-controllers/
Also for a question like this, I recommend you just use the xpages tag. Adding others like javabeans can bring people in who know nothing about XPages and XPages is unique enough of a beast that outsiders can cause some confusion on occasion.
I have some points on a map with associated informations contained by Core Data, to link the points on the map with the associated info, I would like to have an ID for each point, so in my entity, I would need some ID property, I have read that Core Data has it's own IDs for every managed object but I'm wondering wether or not it would be a good approach for me to directly use them or if I should create my own ID system ?
If you think I should create my OWN ID system, how would I do that ?
Thank you.
CoreData is not an relational database and you should avoid thinking about own ID’s. You may need them only for syncing purposes with external databases. For more precise answer, you should write how your model looks.
[edited after comment]
I don't see that you need any relations. Let's sat you have MapPoint entity with lat, and long properties. If there is only one user note, you just add another property to it like notes. If you have many informations (many records) stored with one MapPoint you need to add Notes entity with properties note and mappoint and make a relation between them. When you insert new Notes object into CoreData you set mappoint property to already existing MapPoint object (fetched after user tap).
Is there a way to do a fetch that only returns a list of all the values a specific attribute in a group of entities.
For example, I have a bunch of User entities and they all have an attribute userId. Is there a way to perform a fetch to get all the userIds without having to fetch everything for every user?
I do not know of a way of doing this with a predicate since usually it is used to match attributes that have a specific value (or at least this is how I use it). For example NSPredicate("id = %#),String(a_id)). Which isn't useful for me in this situation. I also tried using something like request.propertiesToFetch = ["id","lastActivityAt"] in an attempt to do this but with two attributes. However this still resulted in me getting every attribute for the students.
Any ideas? I'm doing this in hopes of quicker fetches.
Thanks!
If you're using propertiesToFetch, you also need to use the dictionary result type. That should do you, though it might not make your fetch quicker.
I'm developing an application with Domain Drive Design approach. in a special case I have to retrieve the list of value objects of an aggregate and present them. to do that I've created a read only repository like this:
public interface IBlogTagReadOnlyRepository : IReadOnlyRepository<BlogTag, string>
{
IEnumerable<BlogTag> GetAllBlogTagsQuery(string tagName);
}
BlogTag is a value object in Blog aggregate, now it works fine but when I think about this way of handling and the future of the project, my concerns grow! it's not a good idea to create a separate read only repository for every value object included in those cases, is it?
anybody knows a better solution?
You should not keep value objects in their own repository since only aggregate roots belong there. Instead you should review your domain model carefully.
If you need to keep track of value objects spanning multiple aggregates, then maybe they belong to another aggregate (e.g. a tag cloud) that could even serve as sort of a factory for the tags.
This doesn't mean you don't need a BlogTag value object in your Blog aggregate. A value object in one aggregate could be an entity in another or even an aggregate root by itself.
Maybe you should take a look at this question. It addresses a similar problem.
I think you just need a query service as this method serves the user interface, it's just for presentation (reporting), do something like..
public IEnumerable<BlogTagViewModel> GetDistinctListOfBlogTagsForPublishedPosts()
{
var tags = new List<BlogTagViewModel>();
// Go to database and run query
// transform to collection of BlogTagViewModel
return tags;
}
This code would be at the application layer level not the domain layer.
And notice the language I use in the method name, it makes it a bit more explicit and tells people using the query exactly what the method does (if this is your intent - I am guessing a little, but hopefully you get what I mean).
Cheers
Scott
I am looking for a query that will work on Sharepoint 2003 to show me all the documents created/touched by a given userID.
I have found tables with the documents (Docs) and tables for users (UserInfo, UserData)
but the relationship between seems a bit odd - there are 99,000 records in our userdata table, and 12,000 records in userinfo - we have 400 users!
I suppose I was expecting a simple 1 to many relationship with a user table having 400 records and joining that to the documents table, but I see thats not the case.
Any help would be appreciated.
Edit:
Thanks Bjorn,
I have translated that query back to the Sharepoint 2003 structure:
select
d.* from
userinfo u join userdata d
on u.tp_siteid = d.tp_siteid
and
u.tp_id = d.tp_author
where
u.tp_login = 'userid'
and
d.tp_iscurrent = 1
This gets me a list of siteid/listid/tp_id's I'll have to see if I can trace those back to a filename / path.
All: any additional help is still appreciated!
I've never looked at the database in SharePoint 2003, but in 2007 UserInfo is connected to Sites, which means that every user has a row in UserInfo for each site collection (or the equivalent 2003 concept). So to identify what a user does you need both the site id and the user's id within that site. In 2007, I would begin with something like this:
select d.* from userinfo u
join alluserdata d on u.tp_siteid = d.tp_siteid
and u.tp_id = d.tp_author
where u.tp_login = '[username]'
and d.tp_iscurrentversion = 1
Update: As others write here, it is not recommended to go directly into the SharePoint database, but I would say use your head and be careful. Updates are an all-caps no-no, but selects depends on the context.
DO NOT QUERY THE SHAREPOINT DATABASE DIRECTLY!
I wonder if I made that clear enough? :)
You really need to look at the object model available in C#, you will need to get an SPSite instance for a SiteCollection, and then iterate over the SPList instances that belong to the SPSite and the SPWeb objects.
Once you have the SPList object, you will need to call GetListItems using a query that filters for the user you want.
That is the supported way of doing what you want.
You should never go to the database directly as SharePoint isn't designed for that at all and there is no guarantee (actually, there's a specific warning) that the structure of the database will be the same between versions and upgrades, and additionally when content is spread over several content databases in a farm there is no guarantee that a query that runs on one content database will do what you expect on another content database.
When you look at the object model for iteration, also note that you will need to dispose() the SPSite and SPWeb objects that you create.
Oh, and yes you may have 400 users, but I would bet that you have 30 sites. The information is repeated in the database per site... 30 x 400 = 12,000 entries in the database.
If you are going to use that query in Sharepoint you should know that creating views on the content database or quering directly against the database seems to be a big No-No. A workaround could be some custom code that iterates through the object model and writes the results to your own database. This could either be timer based or based on an eventtrigger.
You really shouldn't be doing SELECTs with Locks either i.e. adding WITH (NOLOCK) to your queries. Some parts of the system are very timeout sensitive and if you start introducing locks that the system wasn't expecting you can see the system freak out.
But really, you should be doing this via the object model. Mess around with something like IronPython and experimentations with the OM are almost downright pleasant.