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> Object propertyValue = carbonContext.getProperty("PROPERTY_KEY");What kind of values will be available, can you please give an example? On Fri, May 6, 2016 at 6:28 AM, Kishanthan Thangarajah <[email protected]> wrote: > CarbonContext is the API to store and retrieve data which are thread local. > > - There are two API classes, CarbonContext [1] > and PrivilegedCarbonContext [2]. > - CarbonContext (CC) is the ReadOnly API, which is basically the user > level API and PrivilegedCarbonContext will be the ReadWrite API which is > secured using java security permission. > - From CarbonContext, a user can get the "Principal", which is the > currently logged-in users' JAAS principal for authorization. > - CarbonContext API also has the ability to set and get properties, > which is to support setting any properties that can be later used within a > thread execution flow. > > > *Retrieving Tenant Information* > In C5 based products, a server instance will be dedicated to a tenant. > From the CarbonContext API, a user can get the tenant name to which the > server is bound to. There will not be any setter API for setting tenant > name as we will read the tenant name from either carbon.yml configuration > file [3] or from a system/environment variable. > > *Usage* > CarbonContext carbonContext = CarbonContext.getCurrentContext(); > String tenant = carbonContext.getTenant(); > Principal principal = carbonContext.getUserPrincipal(); > Object propertyValue = carbonContext.getProperty("PROPERTY_KEY"); > > PrivilegedCarbonContext privilegedCarbonContext = > PrivilegedCarbonContext.getCurrentContext(); > privilegedCarbonContext.setUserPrincipal(userPrincipal); > privilegedCarbonContext.setProperty("PROPERTY_KEY", propertyValue); > > Thanks, > Kishanthan. > [1] > https://github.com/wso2/carbon-kernel/blob/master/core/src/main/java/org/wso2/carbon/kernel/context/CarbonContext.java > [2] > https://github.com/wso2/carbon-kernel/blob/master/core/src/main/java/org/wso2/carbon/kernel/context/PrivilegedCarbonContext.java > [3] > https://github.com/wso2/carbon-kernel/blob/master/features/org.wso2.carbon.kernel.feature/resources/conf/carbon.yml#L20 > > -- > *Kishanthan Thangarajah* > Associate Technical Lead, > Platform Technologies Team, > WSO2, Inc. > lean.enterprise.middleware > > Mobile - +94773426635 > Blog - *http://kishanthan.wordpress.com <http://kishanthan.wordpress.com>* > Twitter - *http://twitter.com/kishanthan <http://twitter.com/kishanthan>* > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- With regards, *Manu*ranga Perera. phone : 071 7 70 20 50 mail : [email protected]
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