Hi All, We are in a process of implementing the $subject and please find the implementation details.
*Input*: <h:person xmlns:h="http://www.w3.org/TR/html4/"> <firstName>sample</firstName> <phone primary="false">0112655655<ext>01</ext></phone> <phone primary="false">0112655655<ext>01</ext></phone> </h:person> After loading the above payload, the generated schema will be as follows { "$schema" : "http://json-schema.org/draft-04/schema#", *"nullable" : "false"*, "id" : "http://wso2jsonschema.org", "title" : "h:person", "type" : "object", "properties" : { "firstName" : { *"nullable" : "false",* "id" : "http://wso2jsonschema.org/firstName", "type" : "string" }, *"nullable" : "false"*, "phone" : { "id" : "http://wso2jsonschema.org/phone", "type" : "array", "items" : [ { "attributes" : { "primary" : { * "nullable" : "false"*, "id" : "http://wso2jsonschema.org/phone/0/primary", "type" : "boolean" } }, "id" : "http://wso2jsonschema.org/phone/0", "type" : "object", "value" : { "type" : "number" }, "properties" : { "ext" : { * "nullable" : "false",* "id" : "http://wso2jsonschema.org/phone/0/ext", "type" : "number" } } } ] } }, "namespaces" : [ { "prefix" : "h", "url" : "http://www.w3.org/TR/html4/" } ] } Then, user can right click on the node and click on 'Enable Nullable' and make the object or array or element, etc nullable. The schema will be as follows { "$schema" : "http://json-schema.org/draft-04/schema#", * "nullable" : "true",* "id" : "http://wso2jsonschema.org", "title" : "h:person", "type" : "object", "properties" : { "firstName" : { "nullable" : "false", "id" : "http://wso2jsonschema.org/firstName", "type" : "string" }, "nullable" : "false", "phone" : { "id" : "http://wso2jsonschema.org/phone", "type" : "array", "items" : [ { "attributes" : { "primary" : { "nullable" : "false", "id" : "http://wso2jsonschema.org/phone/0/primary", "type" : "boolean" } }, "id" : "http://wso2jsonschema.org/phone/0", "type" : "object", "value" : { "type" : "number" }, "properties" : { "ext" : { "nullable" : "false", "id" : "http://wso2jsonschema.org/phone/0/ext", "type" : "number" } } } ] } }, "namespaces" : [ { "prefix" : "h", "url" : "http://www.w3.org/TR/html4/" } ] } If a user wants to disable it then, user can right click on the node and click on 'Disable Nullable' After enabling, we thought of changing the icon of the tree node so that user can easily identify whether a particular node is a nullable or not. Thanks, Sohani Sohani Weerasinghe Senior Software Engineer WSO2, Inc: http://wso2.com Mobile : +94 716439774 Blog :http://christinetechtips.blogspot.com/ Twitter : https://twitter.com/hanichristine
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