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Size: 1.54 KB
Versions: 10
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Stored size: 1.54 KB
Contents
require 'java'
module Mondrian::REST::Formatters
module JSONStat
def self.call(result, env)
mapper = Java::ComFasterxmlJacksonDatabind::ObjectMapper.new
mapper.registerModule(Java::NoSsbJsonstat::JsonStatModule.new)
mapper.registerModule(Java::ComFasterxmlJacksonDatatypeJdk8::Jdk8Module.new.configureAbsentsAsNulls(true))
mapper.setSerializationInclusion(Java::ComFasterxmlJacksonAnnotation::JsonInclude::Include::NON_NULL)
mapper.registerModule(Java::ComFasterxmlJacksonDatatypeGuava::GuavaModule.new.configureAbsentsAsNulls(false))
rs = result.to_h
rdims = rs[:axis_dimensions].reverse
builder = Java::NoSsbJsonstatV2::Dataset
.create
.withLabel('Aggregation: ')
.withSource(env['REQUEST_URI'] || '')
dimensions = rdims.map.with_index do |d, i|
dim = Java::NoSsbJsonstatV2::Dimension
.create(d[:name])
if d[:type] == :measures
dim = dim.withMetricRole
elsif d[:type] == :time
dim = dim.withTimeRole
end
dim.withLabel(d[:caption])
.withIndexedLabels(
Java::ComGoogleCommonCollect::ImmutableMap.copyOf(
Hash[*(rs[:axes][-1 - i][:members].map { |m| [ m[:key].to_s, m[:caption] ] }.flatten)].to_java
)
)
end
dataset = builder
.withDimensions(dimensions)
.withValues(rs[:values].flatten)
.build
mapper.writeValueAsString(dataset)
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems