Class: Stretcher::EsComponent

Inherits:
Object
  • Object
show all
Defined in:
lib/stretcher/es_component.rb

Overview

Elasticsearch has symmetry across API endpoints for Server, Index, and Type, lets try and provide some common ground

Direct Known Subclasses

Alias, Cluster, Index, IndexType, Server

Instance Method Summary collapse

Instance Method Details

#do_alias(alias_name_or_prefix) ⇒ Object


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# File 'lib/stretcher/es_component.rb', line 40

def do_alias(alias_name_or_prefix)
  request(:get, "_alias/#{alias_name_or_prefix}")
rescue Stretcher::RequestError::NotFound => e
  return {} if e.http_response.status == 404
  raise e
end

#do_delete_query(query) ⇒ Object


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# File 'lib/stretcher/es_component.rb', line 34

def do_delete_query(query)
  request :delete, '_query' do |req|
    req.body = {query: query}
  end
end

#do_refreshObject


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# File 'lib/stretcher/es_component.rb', line 24

def do_refresh
  request(:post, "_refresh")
end

#do_search(generic_opts = {}, explicit_body = nil) ⇒ Object

Many of the methods marked protected are called by one line shims in subclasses. This is mostly to facilitate better looking rdocs


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# File 'lib/stretcher/es_component.rb', line 8

def do_search(generic_opts={}, explicit_body=nil)
  query_opts = {}
  body = nil
  if explicit_body
    query_opts = generic_opts
    body = explicit_body
  else
    body = generic_opts
  end

  response = request(:get, "_search", query_opts, nil, {}, :mashify => false) do |req|
    req.body = body
  end
  SearchResults.new(response)
end

#request(method, path = nil, params = {}, body = nil, headers = {}, options = {}, &block) ⇒ Object


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# File 'lib/stretcher/es_component.rb', line 28

def request(method, path=nil, params={}, body=nil, headers={}, options={}, &block)
  prefixed_path = path_uri(path)
  raise "Cannot issue request, no server specified!" unless @server
  @server.request(method, prefixed_path, params, body, headers, options, &block)
end