I need to implement a device with custom DEFTYPE and DEFSTRUCT where using them is mandatory, but I cannot put my finger on how to implement them.
How do I create and use DEFSTRUCT and DEFTYPE in OD?
What are they used for?
Went through about 100 EDS files from different vendors, but never saw an example.
Why not?
Related
Actually I am new to data movement SDK,I want to know how we can used data movement sdk to remove collection from docs which match's specific condition in real time in marklogic ?
Yes, DMSK can reprocess documents in the database including modifying the collections on the documents.
The most efficient way to change document collections on the server might be to take an approach similar to the out-of-the-box ApplyTransformListener (as summarized by
https://docs.marklogic.com/guide/java/data-movement#id_51555) but to execute a custom module instead of a transform.
Summarizing the main points:
Write an SJS (Server-Side JavaScript) module that declares a variable (using the JavaScript var statement) to receive the document URIs sent by the client and modifies the collections on those documents using a function such as
https://docs.marklogic.com/xdmp.documentSetCollections
Install the SJS module in the modules database as described here
https://docs.marklogic.com/guide/java/resourceservices#id_13008
Create a QueryBatcher to get the document URIs either from a query on the database or from a client iterator as described here:
https://docs.marklogic.com/guide/java/data-movement#id_46947
Supply a lambda function for the QueryBatcher.onUrisReady() method - see
https://docs.marklogic.com/javadoc/client/com/marklogic/client/datamovement/QueryBatcher.html#onUrisReady-com.marklogic.client.datamovement.QueryBatchListener-
In the lambda function, construct and execute a ServerEvaluationCall to the SJS module, assigning the variable to the URIs passed to the lambda function - see:
https://docs.marklogic.com/guide/java/resourceservices#id_84134
Be sure to register failure listeners using the QueryBatcher.onQueryFailure() ApplyTransformListener.onFailure() methods to log error or otherwise respond to the unexpected.
Hoping that helps,
Omniture's basic page tracking function, s.t(), was not crafted for AJAX implementation. Unlike the onclick s.tl() function which has some gating instructions with s.linkTrackVars and s.linkTrackEvents, the s.t() function just perpetuates every cached property through to the next call and beyond.
I used to be able to use a ClearVars function to empty out all of the s object's attributes, but now that I am using AppMeasurement and letting DTM manage my implementation with the most updated version of that library—which I want to keep doing—I can't call the s object. I get the same "ReferenceError: s is not defined" that another person asked about here!.
I tried following Crayon Violent's instructions within that post, but I can't seem to find where DTM is stashing the cached values in between Adobe calls. This code:
window.s = new AppMeasurement();
lets me change/clear the attributes of s, but it's not the s I'm looking for. When I call the next AJAX s.t() function, all of the cached values are still there.
In my experience working with DTM and AA, there has been no end to bugs and caveats and workarounds with DTM's "native integration" of AA. This is why I have more or less decided that the best thing I can do is to either manage the lib myself or else treat AA as a 3rd party script (100% implement it through rules, just ignore that it's available as a tool).
As mentioned in my answer you linked, that line of code only works to expose the AA object in the window namespace if you are managing the library yourself. When you configure DTM to manage the library, it will instantiate AA object itself, and it will be buried within its own code (Honestly, I don't know why DTM did this, considering AA puts a number of other variables in the global namespace that DTM does nothing about).
AFAIK there is no documented way to reference it, but one thing I have found that seems to work for me - which as a disclaimer to cover my own arse I do NOT officially endorse: use at your own risk - is to use the following to get a reference of it:
var s = _satellite.getToolsByType('sc')[0].getS();
This uses getToolsByType method to get an array of the SiteCatalyst (Adobe Analytics) objects setup as tools in DTM. It does this by looping through _satellite.tools and comparing _satellite.tools[n].settings.engine to what you passed to getToolsByType.
Then I use [0] to get the first one in the array, under the assumption that there's only one configured (most people only do one). Then the getS() object pulls together the s object based on the settings in DTM. So from there, you can do things with it, including making use of s.clearVars()
What's the best way to do joins in Meteor/mongo? Use one of these packages, or something else:
publish-with-relations
https://github.com/erundook/meteor-publish-with-relations/blob/master/publish_with_relations.coffee
collection-helpers
https://github.com/dburles/meteor-collection-helpers
I'm very familiar with PWR, but collection-helpers is new to me. It looks like the two are complimentary.
PWR solves the somewhat complex problem of publishing documents to the client via a reactive join based on arbitrarily complex relationships. See this question for more details.
collection-helpers appears to be a set of convenience functions added to the client to be used when traversing collection relationships inside of a template (given that the required documents have already been published). For example, if you have books and authors in separate (but related) collections, you can immediately get myBook.author.fullName inside of a template without having to type out the extra find for the author.
currently the top popular solution in atmosphere seems to be publish-composite https://atmospherejs.com/reywood/publish-composite
I've read the documentation, but what I need to know is:
I'm not using a fictitious stock quote service (with an imaginary wsdl file). I'm using a different service with a different name.
Where, among the thousands and thousands of lines of code that have been generated, will I find the Scala trait(s) that I need to put together that correspond to this line in the documentation's example:
val service = (new stockquote.StockQuoteSoap12Bindings with scalaxb.SoapClients with scalaxb.DispatchHttpClients {}).service
Now, you might be thinking "Why not just search for Soap12Bindings in the generated code"? Good idea - but that turns up 0 results.
The example in the documentation is outdated, or too specific. (The documentation is also internally inconsistent and inconsistent with the actual filenames output with scalaxb.)
First, search for SoapBindings instead of Soap12Bindings to find the service-specific trait (the first trait).
Then, instead of scalaxb.SoapClients, use scalaxb.Soap11Clients.
I would like to speed up some of my admin-generated modules by hydrating doctrine results with Doctrine::HYDRATE_ARRAY. Is this a good idea? How can I do it?
I don't think that you can do it that easy. All calls in the default admin generator theme use the Doctrine object (i.e. $model->id, and not $model['id']. To use arrays you would probably need to recreate the default theme, as well all calls that retrieve the objects.
Oh, and also the Admin Generator uses the generated forms as it's base for generating the displayed forms.
You would probably be better off optimizing other ways. Make sure you have to correct client side caching headers, optimize the sfViewCacheManager on the server side, use APC, use the doctrine query cache, etc...
This could include some more custom work (for example leveraging the view cache manager), but significantly easier to implement.
I agree with Grad van Horck. Also, make sure your index pages are using the minimum number of queries (easy to see in the development environment's web toolbar). Most of my modules are much more efficient after I create custom table_methods with the proper table joins and also include ONLY the fields I need to have loaded into the object.