Where to find the OSB Business service configuration details in the underlying database? - osb

In OSB Layer when the endpoint uri is changed, I need to alert the core group that the endpoint has changed and to review it. I tried SLA Alert rules but it does not have options for it. My question is, the endpoint uri should be saved somewhere in the underlying database. If so what is the schema and the table name to query it.


URI or in fact any other part of OSB artifact is not stored in relational database but rather kept in memory in it's original XML structure. It can be only accessed thru dedicated session management API. Interfaces you will need to use are part o com.bea.wli.sb.management.configuration and com.bea.wli.sb.management.query packages. Unfortunately it is not as straightforward as it sounds, in short, to extract URI information you will need to:
Create session instance(SessionManagementMBean)
Obtain ALSBConfigurationMBean instance that operates on SessionManagementMBean
Create Query object instance(BusinessServiceQuery) an run it on ALSBConfigurationMBean to get ref object to osb artifact of your interest
Invoke getServiceDefinition on your ref object to get XML service
definition
Extract URI from XML service definition with XPath
Downside of this approach is that you are basically pooling configuration each time you want to check if anything has changed.
More information including JAVA/WLST examples can be found in Oracle Fusion Middleware Java API Reference for Oracle Service Bus
There is also a good blog post describing OSB customization with WLST ALSB/OSB customization using WLST


The information about services and all its properties can be obtained via Java API. The API documentation contains sample code, so you can get it up and running quite quickly, see the Querying resources paragraph when following the given link.
We use the API to read the service (both proxy and business) configuration and for simple management.
As long as you only read the properties you do not need to handle management sessions. Once you change the values, you need to start a session and activate it once you are done -- a very similar approach to Service bus console.

Related

Custom Connector - OData Queries - Make them pretty?

I'm trying to write a custom connector Swagger file for Logic Apps and am having problems. The API I want to connect to only accepts OData queries so all my parameters are asking for $filter and the user has to type in Name eq 'Name' and Id eq 1. Is there a way to make this prettier and just ask them for the parameters directly?
I tried just adding them in (Name, Id, Active) but it puts them in the url like ?Name=. Not in the OData syntax. Is there any way to do what I want to do?

The custom connectors are designed to work as interfaces to existing REST APIs and the UI is more of a 1-1 mapping of their specification.
AFAIK, there is no way to direct customize how the connectors work but you could achieve it by proxy request through your own service.
You simply need a service which accepts requests the way you want and translate them accordingly for the actual service.
Azure API Management is probably the best candidate for this. As a bonus, once you have the APIs you need designed, you get an OpenAPI spec that you could use for the custom connector.
Depending on your expected load, you might have to use its Consumption Tier but do note that its currently in preview.
The alternatives could be having your own API hosted on Azure App Service or Azure Functions instead (or even Functions Proxies), again depending on your expected load.
PS: The downside of doing this is the obvious maintenance that you would have to uptake in case your requirements change and/or the backend API changes.

Access Sitecore DB from API in Console application

I would like to accesss the sitecore DB and items from console application like
Sitecore.Data.Database db = Sitecore.Context.Database
or
Sitecore.Data.Database db = Sitecore.Data.Database.GetDatabase("master")
how do I configure and setup my console application to access the DB as above?
Thanks Everyone for the suggestion, I am really interested in config changes, I used webservice, but it has very limited methods. For example, if I would like create an Item with the template and insert the item with prepopulated value, there is no such option. The reason I am looking for the console apporach is I would like to import the contents from XML or excel sheet and push those to the sitecore tree, eventually use the scheduled task to run the console app periodically. I do not want to copy the entire web.config and app_config. If anyone has already done this, could you please post your steps and necessary config changes?

You have two options I think:
1) Import the Sitecore bits of a website's web.config into your console application's app.config, so that the Sitecore API "just works"
I'm sure I read a blog post about this, but I can't find the reference right now. (I will have another look) But I think the simple but long winded approach is to copy all of the <sitecore/> element and all the separate files it references. I'm fairly sure you can whittle this down to a subset of the config required for data access with a bit of thinking.
2) Don't use the Sitecore API directly, connect to a web service that exposes access to it remotely.
There are a few of these that already exist. Sitecore itself exposes one, Sitecore Rocks has one, and Hedgehog TDS has one too. And you can always write your own (since any web service running inside the Sitecore ASP.Net app can make database calls and report values back and forth - just remember to consider security if this web service might end up exposed externally for any reason)
John West links to some relevant stuff here:
http://www.sitecore.net/Learn/Blogs/Technical-Blogs/John-West-Sitecore-Blog/Posts/2013/09/Getting-Data-Out-of-the-Sitecore-ASPNET-CMS.aspx
-- Edited to add --
I've not found the blog post I remember. But I came across this SO thread:
Accessing Sitecore API from a CLI tool
which refers to this blog post:
http://www.experimentsincode.com/?p=232
which I think gives the info you'll need for option 1.
(And it reminds me that, of course, when you copy the config stuff you have to copy the Sitecore binaries into your app's folder as well)

I would just like to expand on #JermDavis' post and note that Sitecore isn't a big fan of being accessed when not in a web application. However, if you still want to do this, you will need to make sure that you have all of the necessary configuration settings from the web.config and App_Config of your site in your console application's app.config file.
Moreover, you will never be able to call Sitecore.Context in a console application, as the Sitecore Context sits on top of the HttpContext which means that it must be an application and have a valid request for you to use it. What you are looking for is something more along the lines of Sitecore.Configuration.Factory.GetDatabase("master").
Good luck and happy coding :)

This sounds like a job for the Sitecore Item Web API. I use the Sitecore Item Web API whenever I need to access Sitecore data from the master database outside the context of the Content Management server or outside of the context of the Sitecore application. The Web API definitely does not allow you to do everything that the standard Sitecore API does but it can act as a good base and I now extend upon the Web API instead of writing my own custom web services whenever possible.

Thanks to JemDavis's advise.
After I copied the configuration and made changes to config section to get rid of conflicts. I copied almost all of Sitrecore, analytics and lucene dlls, it worked great.
Only thing you have to remember is, copy the app_config folder to the same location where your dlls are.
Thanks again JemDavis....

Remote Site Setting in Salesforce

Can we add a list of domain like this :
www.google.*
into Remote Site Setting.
Google has a lot of domain :
google.com.ar
google.com.au
google.ca
....

I don't believe you can. See here for an old question that was left unanswered.
Remote Site Settings are only for HTTP calls you make from Salesforce out to another server, so if you know your contained list for outbound calls you shouldn't have to worry about new ones dynamically being needed. If you want a faster way to update this, take a look at the Metadata API, which should let you bulk change the values through underlying XML (with the caveat that you need at least one Remote Site defined in the org first).

Initialize Database connection in Jersey REST webapp

I want to make database queries in my Jersey REST webapp. The ideal situation would be to find a way where the database connection is initialised once at the first app run. Afterwards I only get the instance of DAOFactory object in my REST class and make the queries in the methods. I am using mysql connector. Is there a way to find a way to do it in Jersey? In JSF it was possible - I just used an application-scoped bean when I run the code. Moreover it would be good if I could access the ServletContext object inside this method cause I would like to use it's getResourceAsStream() method to read the database connection parameters from WEB-INF/dao.properties file. But the 'only once per app initialisation' is the crucial part here.

What is a proper way to initialize data store for static data in Google App Engine?

I have a model called "Category" in my app in GAE.
This model simply contains a name and it's parent category, and this won't be changed frequently after the website go online.
I'd like to know what is a better way to put these model instances in the beginning?
I now only know to execute (category.put()) in a webapp.RequestHandler by issuing a http request. But I suspect there is a proper way to do this.
Thanks!

You can use the remote API to connect to your datastore in a shell and add data as required.
Or, if it's a huge amount, you could think about using the bulk loader - but I suspect that the remote API will be more suitable.

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