I have a index with the name of demo and it contains different types. I'm using elastic search java internal api and rest api jest both of them in my app. Basicly I want to make this request
curl -XGET 'http:localhost:9200/demo/_mapping'
Is there any way to do that especially in jest api? There seems to be no documentation to get mapping for rest client api. What should I do?
This should work, but it's really ugly:
GetMappingsResponse res = client.admin().indices().getMappings(new GetMappingsRequest().indices("demo")).get();
ImmutableOpenMap<String, MappingMetaData> mapping = res.mappings().get("demo");
for (ObjectObjectCursor<String, MappingMetaData> c : mapping) {
System.out.println(c.key+" = "+c.value.source());
}
I don't know if this is officially supported or not -- I just found this by playing around.
Related
I am trying to call Google Analytics Data API (GA4) using the Java client library and applying a dimension filter. This is the call which is working if I don't use the setDimensionFilter call:
RunReportRequest request =
RunReportRequest.newBuilder()
.setProperty(propertyId)
.addDimensions(com.google.analytics.data.v1beta.Dimension.newBuilder().setName("pageLocation"))
.addMetrics(com.google.analytics.data.v1beta.Metric.newBuilder().setName("screenPageViews"))
.addMetrics(com.google.analytics.data.v1beta.Metric.newBuilder().setName("activeUsers"))
// .setDimensionFilter(FilterExpression.newBuilder().setFilter(Filter.newBuilder().setStringFilter(
// Filter.StringFilter.newBuilder()
// .setMatchType(Filter.StringFilter.MatchType.FULL_REGEXP)
// .setField(Descriptors.FieldDescriptor, "pageLocation")
// .setValue("MY_REGEXP")
// .build())))
.addDateRanges(com.google.analytics.data.v1beta.DateRange.newBuilder()
.setStartDate(startDate.toStringYYYYMMDDWithDashes())
.setEndDate(endDate.toStringYYYYMMDDWithDashes()))
.setKeepEmptyRows(true)
.build();
I don't know how to use setDimensionFilter. If the usage which is commented in the previous code is correct, then the only thing missing is the call to setField. I don't know how to generate the Descriptors.FieldDescriptor instance (or even its meaning).
I have reviewed the client library javadoc, and also the code samples (which are really simple and unfortunately do not show any usage of setDimensionFilter).
The Descriptors.FieldDescriptor isn't part of the GA4 Data API and is an internal functionality of the protobuf framework
If you are trying to call this filter on a field with the name 'pageLocation' instead of using setField, I think you can do something like this
RunReportRequest request =
RunReportRequest.newBuilder()
.setProperty("properties/" + propertyId)
.addDimensions(com.google.analytics.data.v1beta.Dimension.newBuilder().setName("pageLocation"))
.addMetrics(com.google.analytics.data.v1beta.Metric.newBuilder().setName("screenPageViews"))
.addMetrics(com.google.analytics.data.v1beta.Metric.newBuilder().setName("activeUsers"))
.setDimensionFilter(FilterExpression.newBuilder()
.setFilter(Filter.newBuilder()
.setFieldName("pageLocation")
.setStringFilter(Filter.StringFilter.newBuilder()
.setMatchType(Filter.StringFilter.MatchType.FULL_REGEXP)
.setValue("MY_REGEXP"))))
.addDateRanges(com.google.analytics.data.v1beta.DateRange.newBuilder()
.setStartDate("2020-03-31")
.setEndDate("2021-03-31"))
.build();
Also, if you want an additional example of how to use setDimensionFilter, here is another code example that might help
RunReportRequest request =
RunReportRequest.newBuilder()
.setProperty("properties/" + propertyId)
.addDimensions(Dimension.newBuilder().setName("city"))
.addMetrics(Metric.newBuilder().setName("activeUsers"))
.addDateRanges(DateRange.newBuilder().setStartDate("2020-03-31").setEndDate("today"))
.setDimensionFilter(FilterExpression.newBuilder()
.setAndGroup(FilterExpressionList.newBuilder()
.addExpressions(FilterExpression.newBuilder()
.setFilter(Filter.newBuilder()
.setFieldName("platform")
.setStringFilter(Filter.StringFilter.newBuilder()
.setMatchType(Filter.StringFilter.MatchType.EXACT)
.setValue("Android"))))
.addExpressions(FilterExpression.newBuilder()
.setFilter(Filter.newBuilder()
.setFieldName("eventName")
.setStringFilter(Filter.StringFilter.newBuilder()
.setMatchType(Filter.StringFilter.MatchType.EXACT)
.setValue("in_app_purchase"))))))
.setMetricFilter(FilterExpression.newBuilder()
.setFilter(Filter.newBuilder()
.setFieldName("sessions")
.setNumericFilter(Filter.NumericFilter.newBuilder()
.setOperation(Filter.NumericFilter.Operation.GREATER_THAN)
.setValue(NumericValue.newBuilder()
.setInt64Value(1000)))))
.build();
I'm using Spring REST Docs (2.0.3.RELEASE) and Spring Auto Restdocs (2.0.6) to document a REST API.
When the request contains a query parameter that has no assigned value (empty string) the snippets produced by CliDocumentation.curlRequest() and HttpDocumentation.httpRequest() show the parameter duplicated. For example:
$ curl 'http://localhost:7001/my.app/books?code=&code=' -i -X
This happens whether I do
this.mockMvc.perform(
get("/my.app/books?code=")
...
or
this.mockMvc.perform(
get("/my.app/books").param("code", "")
...
This is similar to issue and duplicate, however this only happens for valueless parameters and the bug mentioned there was fixed in version 1.1.2.RELEASE of Spring REST Docs.
Note: I assume the issue is not with Spring Auto Restdocs since these are standard Spring REST Docs snippets.
Am I missing something?
As mentioned in the comments, this was a minor bug in Spring REST Docs that has been promptly fixed by #AndyWilkinson in this commit, to be released in version 2.0.5.RELEASE. Many thanks to #AndyWilkinson!
I am using Spring Cloud Contract to create stubs for a REST service so I can test with a REST client. I have the stub runner working within a Spring Boot application, and it all works as expected. The problem I am having is that I'd like to see elements of the requests in the responses, to better simulate the eventual behavior of the REST service. For example, in this contract, I'd like what is passed in the "code" field in the request to appear regurgitated in the response:
package contracts
org.springframework.cloud.contract.spec.Contract.make {
request {
method('POST')
url $("/resource")
body ([
code : $(client(regex('[a-zA-Z0-9]{5,32}')))
])
}
response {
status 200
body([
code: ???
])
}
}
Obviously the input "code" can be anything that matches the regular expression, and so the actual value is unknown until runtime. Is there anything i can put in place of "???" to return the code submitted in the request ? I tried accessing, for example:
request.body.serverValue['code']
but that value it seems is generated at compile time, perhaps to enable the auto-generation of tests in ContractVerifierTest.java under generated-test-sources.
Can this be done ? Is this an appropriate use of Spring Cloud Contract ?
Currently, it's not supported. We prefer an approach where you have simpler contracts. If you need in a response a value from the request just hard code both the request and the response parts of the contract.
You can, however, file an issue and we can try to think of something in the future releases.
UPDATE:
With version 1.1.0 that's already possible. Check out the docs for more info - http://cloud.spring.io/spring-cloud-static/spring-cloud-contract/1.1.0.RELEASE/#_referencing_request_from_response
I'm using Grails 2.3.2 working on a REST API using the built in Grails REST support. I'm having trouble getting rid of the "class" element in the JSON response. Based on a tutorial by Bobby Warner, I have found adding the following to the resources.groovy file:
meterRenderer(JsonRenderer, Meter) {
excludes = ['class']
}
This works fine for show, but for the index controller function, I'm responding with a list of Meters. In this, the "class" doesn't go away. What does it take to get rid of this in the list response?
Edit: To clarify, I am looking for a way to leverage the Content Negotiation feature of Grails new respond functionality without locking myself down to render as JSON implementions.
I guess if you switch to using GSON (github) instead of JSON then you need not worry about that particular exclusion.
That is driven by a config setting provided by the plugin as grails.converters.gson.domain.include.class (default is false).
nickdos' SO link had the answer. I added the following to my BootStrap.groovy:
grails.converters.JSON.registerObjectMarshaller(Meter) {
return it.properties.findAll {k,v -> k != 'class'}
}
And the respond call results in no "class" item. Oddly enough, I lost the "id" item in the process, but I'll save that for another SO question. :)
I am trying to use HTTP to POST a file to an outside API from within a grails service. I've installed the rest plugin and I'm using code like the following:
def theFile = new File("/tmp/blah.txt")
def postBody = [myFile: theFile, foo:'bar']
withHttp(uri: "http://picard:8080/breeze/project/acceptFile") {
def html = post(body: postBody, requestContentType: URLENC)
}
The post works, however, the 'myFile' param appears to be a string rather than an actual file. I have not had any success trying to google for things like "how to post a file in grails" since most of the results end up dealing with handling an uploaded file from a form.
I think I'm using the right requestContentType, but I might have missed something in the documentation.
POSTing a file is not as simple as what you have included in your question (sadly). Also, it depends on what the API you are calling is expecting, e.g. some API expect files as base64 encoded text, while others accept them as mime-multipart.
Since you are using the rest plugin, as far as I can recall it uses the Apache HttpClient, I think this link should provide enough info to get you started (assuming you are dealing with mime-multipart). It shouldn't be too hard to change it around to work with your API and perhaps make it a bit 'groovy-ier'