Develop Reference

open api generator oneof

using 4.3.1 of open api generator and trying to get the java code out of the json.
In the json file I have the following (changed for example):
"xComponents": {
"type": "array",
"title": "This is a title",
"items": {
"oneOf": [
{
"$ref": "xComponent.AAA.schema.json"
},
{
"$ref": "xComponent.BBB.schema.json"
},
{
"$ref": "xComponent.CCC.schema.json"
},
{
"$ref": "xComponent.DDD.schema.json"
}
],
"type": "object"
},
"minItems": 1
}
It generates this list wierd class name that cannot get build:
private List<**OneOfxComponentAAASchemaJsonxComponentBBBSchemaJsonxComponentCCCSchemaJsonxComponentDDDSchemaJson**> xComponents =
new ArrayList<**OneOfxComponentAAASchemaJsonxComponentBBBSchemaJsonxComponentCCCSchemaJsonxComponentDDDSchemaJson**>();
Whats the correct way to deal with oneOf? what im I doing wrong (either with the json file or with the open api generator)?

How to pass formData for POST request in swagger.json?

In my play framework application, I have registered APIs in route file as:
POST /api/rmt-create-request controllers.Api.CreateRMTRequestForm
On action of controller, I am using following code to access formData submitted with form submit as :
public Result CreateRMTRequestForm()
{
Map<String, String[]> params = request().body().asMultipartFormData().asFormUrlEncoded();
Its working fine as API when I submit the form with forntend application.
I am trying to create APIs documentation with swagger.ui in which within swagger.json file I have written following JSON data.
"paths": {"/api/rmt-create-request": {
"post": {
"tags": [
"RMT APIs"
],
"description" : "Return newly created request data",
"operationId": "create-new-rmt-request",
"consumes": ["application/x-www-form-urlencoded"],
"parameters": [
{
"name": "rootNodeName",
"in": "formData",
"description": "Root node class name for item",
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"description": "OK",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/rmt-request-data"
}
}
}
},
"default": {
"$ref": "#/components/responses/default"
}
}
}
},
While inspecting RequestHeader data, its not showing content-Type property with value 'multipart/form-data' as well as formData are not attached, which makes controller to throw null exception.
Can anyone help whats missing in swagger.json file ?

You are mixing OpenAPI 2.0 and 3.0 syntax.
In OpenAPI 3.0, request body (including form data) is defined using the requestBody keyword instead of in: formData parameters.
Also, OAS3 does not use consumes. The media types consumed by the operation are specified inside the requestBody.
"paths": {
"/api/rmt-create-request": {
"post": {
"tags": [
"RMT APIs"
],
"description": "Return newly created request data",
"operationId": "create-new-rmt-request",
"requestBody": {
"content": {
"multipart/form-data": { // or "application/x-www-form-urlencoded" - depending on what you need
"schema": {
"type": "object",
"properties": {
"rootNodeName": {
"type": "string",
"description": "Root node class name for item"
}
}
}
}
}
}
}
}
}
More information: Describing Request Body

Best practice to search ingest-attachment from documents (2k+ documents with ingest-attachment)

Am fetching the indexed documents from elastic search using Java API. But am getting Null as a response from elastic search when Index having more number of document like (2k+).
If index doesnt have more documents less than 500 something, the below Java API code is working properly.
More number of documents in Index, creating issue. ( Is that something like performance issue while fetching ?)
I used ingest-attachment processor plugin for attachment, i attached PDF in my documents.
But if i search with the same query using kibana with curl script am getting response, and am able to see the results in Kibana
Please find my java code below
private final static String ATTACHMENT = "document_attachment";
private final static String TYPE = "doc";
public static void main(String args[])
{
RestHighLevelClient restHighLevelClient = null;
try {
restHighLevelClient = new RestHighLevelClient(RestClient.builder(new HttpHost("localhost", 9200, "http"),
new HttpHost("localhost", 9201, "http")));
} catch (Exception e) {
System.out.println(e.getMessage());
}
SearchRequest contentSearchRequest = new SearchRequest(ATTACHMENT);
SearchSourceBuilder contentSearchSourceBuilder = new SearchSourceBuilder();
contentSearchRequest.types(TYPE);
QueryStringQueryBuilder attachmentQB = new QueryStringQueryBuilder("Activa");
attachmentQB.defaultField("attachment.content");
contentSearchSourceBuilder.query(attachmentQB);
contentSearchSourceBuilder.size(50);
contentSearchRequest.source(contentSearchSourceBuilder);
SearchResponse contentSearchResponse = null;
try {
contentSearchResponse = restHighLevelClient.search(contentSearchRequest); // returning null response
} catch (IOException e) {
e.getLocalizedMessage();
}
System.out.println("Request --->"+contentSearchRequest.toString());
System.out.println("Response --->"+contentSearchResponse.toString());
SearchHit[] contentSearchHits = contentSearchResponse.getHits().getHits();
long contenttotalHits=contentSearchResponse.getHits().totalHits;
System.out.println("condition Total Hits --->"+contenttotalHits);
Please find my script that am using in kibana., am getting response for the below script.
GET document_attachment/_search?pretty
{
"query" :{
"match": {"attachment.content": "Activa"}
}
}
Please find the below search request from Java API
SearchRequest{searchType=QUERY_THEN_FETCH, indices=[document_attachment], indicesOptions=IndicesOptions[id=38, ignore_unavailable=false, allow_no_indices=true, expand_wildcards_open=true, expand_wildcards_closed=false, allow_aliases_to_multiple_indices=true, forbid_closed_indices=true, ignore_aliases=false], types=[doc], routing='null', preference='null', requestCache=null, scroll=null, maxConcurrentShardRequests=0, batchedReduceSize=512, preFilterShardSize=128, source={"size":50,"query":{"match":{"attachment.content":{"query":"Activa","operator":"OR","prefix_length":0,"max_expansions":50,"fuzzy_transpositions":true,"lenient":false,"zero_terms_query":"NONE","auto_generate_synonyms_phrase_query":true,"boost":1.0}}}}}
Please find my mapping details
{
"document_attachment": {
"mappings": {
"doc": {
"properties": {
"app_language": {
"type": "text"
},
"attachment": {
"properties": {
"author": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"content": {
"type": "text",
"analyzer": "custom_analyzer"
},
"content_length": {
"type": "long"
},
"content_type": {
"type": "text"
},
"date": {
"type": "date"
},
"language": {
"type": "text"
},
"title": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
}
}
},
"catalog_description": {
"type": "text"
},
"fileContent": {
"type": "text"
}
}
}
}
}
}
}
Please find my settings details
PUT _ingest/pipeline/document_attachment
{
"description" : "Extract attachment information",
"processors" : [
{
"attachment" : {
"field" : "fileContent"
}
}
]
}
Am getting this error only when am trying to search based on attachment.content , If i search with some other field am able to get results.
Am using ElasticSearch 6.2.3 version
Please find the error below.
org.apache.http.ContentTooLongException: entity content is too long [105539255] for the configured buffer limit [104857600]
at org.elasticsearch.client.HeapBufferedAsyncResponseConsumer.onEntityEnclosed(HeapBufferedAsyncResponseConsumer.java:76)
at org.apache.http.nio.protocol.AbstractAsyncResponseConsumer.responseReceived(AbstractAsyncResponseConsumer.java:131)
at org.apache.http.impl.nio.client.MainClientExec.responseReceived(MainClientExec.java:315)
at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.responseReceived(DefaultClientExchangeHandlerImpl.java:147)
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.responseReceived(HttpAsyncRequestExecutor.java:303)
at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:255)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
at java.lang.Thread.run(Thread.java:748)
Exception in thread "main" java.lang.NullPointerException
at com.es.utility.DocumentSearch.main(DocumentSearch.java:88)

How to apply a sub schema in the JSON Schema validator?

Hi I'm using the JSON Schema evaluator in version 2.2.6 to validate my server responses. These responses can contain single objects of type A, B or C, but also composite objects, e.g., D containing an array of A objects. To reuse the schema definitions of each object, I started to describe all entities in the same file as described here. Now my problem is, that I have to reference one of those single objects when validating the response.
Here is my (not) SWE.
JSON schema file:
{
"id":"#root",
"properties": {
"objecta": {
"type": "object",
"id":"#objecta",
"properties": {
"attribute1": {"type": "integer"},
"attribute2": {"type": "null"},
},
"required": ["attribute1", "attribute2"]
},
"objectb": {
"type": "object",
"id":"#objectb",
"properties": {
"attribute1": {"type": "integer"},
"attribute2": {
"type": "array",
"items": {
"$ref": "#/objecta"
}
}
}
},
"required": ["attribute1", "attribute2"]
},
}
}
Now I want to validate a server response containing object B. For this, I tried the following:
public class SchemeValidator {
public static void main(String[] args) {
String jsonData = pseudoCodeFileLoad("exampleresponse/objectb.txt");
final File jsonSchemaFile = new File("resources/jsonschemes/completescheme.json");
final URI uri = jsonSchemaFile.toURI();
ProcessingReport report = null;
try {
JsonSchemaFactory factory = JsonSchemaFactory.byDefault();
final JsonSchema schema = factory.getJsonSchema(uri.toString() + "#objectb");
JsonNode data = JsonLoader.fromString(jsonData);
report = schema.validate(data);
} catch (JsonParseException jpex) {
// ... handle parsing errors etc.
}
}
}
The problem is that the scheme is not loaded correctly. I either get no error (even for invalid responses) or I get fatal: illegalJsonRef as the scheme seems to be empty. How can I use the schema of object b in my Java code? Thank you!!

It looks like your $ref is incorrect. It needs to be a relative reference from the base of the JSON Schema file (see here).
So your JSON schema would become:
{
"id":"#root",
"properties": {
"objecta": {
"type": "object",
"id":"#objecta",
"properties": {
"attribute1": {"type": "integer"},
"attribute2": {"type": "null"},
},
"required": ["attribute1", "attribute2"]
},
"objectb": {
"type": "object",
"id":"#objectb",
"properties": {
"attribute1": {"type": "integer"},
"attribute2": {
"type": "array",
"items": {
"$ref": "#/properties/objecta"
}
}
}
},
"required": ["attribute1", "attribute2"]
},
}
}
I've added '/properties' to your $ref. It's operating like XPath to the definition of the object in the schema file.

converting jira json string to java object

How can i convert jira json string to java object i want to get the issue details
{
"expand": "schema,names",
"startAt": 0,
"maxResults": 50,
"total": 1,
"issues": [
{
"expand": "editmeta,renderedFields,transitions,changelog,operations",
"id": "10000",
"self": "http://jira.com/rest/api/2/issue/10000",
"key": "APPANLYTIX-1",
"fields": {},
"issuetype": {},
"votes": {},
"resolution": null,
"fixVersions": [{}],
"resolutiondate": null,
"timespent": null,
"reporter": {
"avatarUrls": {},
"displayName": "yyyy Dev",
"active": true
},
"subtasks": [],
"status": {},
"labels": [],
"workratio": 0,
"assignee": {
"avatarUrls": {},
"displayName": "",
"active": true
},
"project": {
"name": "",
"avatarUrls": { }
},
"versions": [{}],
"environment": "windows",
"timeestimate": 28800,
"aggregateprogress": {},
"lastViewed": "2013-07-18T04:39:52.596+0000",
"components": [ ],
"timeoriginalestimate": 28800,
"aggregatetimespent": null
}
]
}
Most of the examples I refereed are using java bean for setting the variables,is there any API for doing this?

If your class has a structure like the json you've showed you can use use the gson library to bind it to the class.

I handle this problem another third party library, you can download this code. And Edit as your scenario.
You should only edit SimpleConfigurationProvider this java class.
You have to specify your privateKey, AccessToken and baseUrl. And then jiraClient Authentication you can receive project and issue thanks to under code block
As a result you can convert java class object as ArrayList and JiraProject[]
https://github.com/symphonyoss/bot-jira
public static void main(String[] args) {
// TODO Auto-generated method stub
JiraOauthClient jiraClient = new JiraOauthClient(new SimpleConfigurationProvider());
JiraProject[] projects = jiraClient.getAllProjects();
for (JiraProject project : projects) {
if (project.getKey().equals("UOCM")) {
ArrayList<JiraIssue> issues = jiraClient.getIssuesForProject(project);
for (JiraIssue issue : issues) {
System.out.println(issue.getId());
///.....
}
}
}
}