Class: Blufin::ScannerJavaEnums

Inherits:
Object
  • Object
show all
Defined in:
lib/core/code_scanners/scanner_java_enums.rb

Constant Summary collapse

@@enum_scanned = 
false
@@enum_auto = 
nil
@@enum_custom = 
nil
@@enum_system = 
nil

Instance Method Summary collapse

Constructor Details

#initialize(site) ⇒ Object

Read all enum values into class variable – shard between instances meaning re-instantiating the class won’t require re-scanning enums.



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# File 'lib/core/code_scanners/scanner_java_enums.rb', line 12

def initialize(site)

    @site = Blufin::SiteResolver::validate_site(site)

    unless @@enum_scanned

        directories = %W(
        #{Blufin::SiteResolver::path_to_java_sdk_core(@site)}/src/main/java/#{Blufin::SiteResolver::get_site_domain(@site)}/#{Blufin::SiteResolver::get_site_name(@site)}/sdk/enums
            #{Blufin::SiteResolver::path_to_blufin_java}/blufin-base/src/main/java/#{Blufin::SiteServices::PACKAGE_SYSTEM_ENUMS.gsub('.', '/')}
        )

        directories.each_with_index do |directory_data, idx|

            hash        = {}
            hash_nested = {}

            if Blufin::Files::path_exists(directory_data)

                Blufin::Files::get_files_in_dir(directory_data).each do |file|

                    enum_title  = nil
                    enum_exists = false

                    Blufin::Files::read_file(file).each do |line|

                        # If line matches "public enum XXX {"
                        if enum_exists == false && line.strip =~ /public\s+enum\s+[A-Za-z0-9]+\s*\{/
                            enum_exists             = true
                            enum_title              = line.strip.gsub(/public\s+enum\s+/, '').gsub(/\s*\{/, '')
                            hash[enum_title]        = []
                            hash_nested[enum_title] = (file.gsub(directory_data, '').gsub(/\A\//, '').split('/').length > 1) ? true : false
                        end

                        # Extract ENUM values and put them inside @enum hash.
                        if enum_exists

                            if line.strip =~ /\A[A-Z_]+(\(.*\))*(,|;|)\z/
                                matcher = line.strip.match(/\A[A-Z_]+/)
                                hash[enum_title] << matcher[0]
                            elsif line.strip =~ /\A[A-Z_,\s]+(,|;|)\z/
                                line.strip.split(',').each do |value|
                                    hash[enum_title] << value.strip
                                end
                            end

                        end

                    end

                end

            end

            if idx == 0

                @@enum_auto   = {}
                @@enum_custom = {}

                hash.each do |key, value|
                    if hash_nested[key]
                        @@enum_auto[key] = value
                    else
                        @@enum_custom[key] = value
                    end
                end

            elsif idx == 1
                @@enum_system = hash
            end

        end

        @@enum_scanned = true

    end

end

Instance Method Details

#get_auto_enums ⇒ Object

Returns a Hash with all of the Auto-generated ENUM data.

Returns:

  • Hash



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# File 'lib/core/code_scanners/scanner_java_enums.rb', line 107

def get_auto_enums
    @@enum_auto
end

#get_custom_enums ⇒ Object

Returns a Hash with all of the Custom ENUM data.

Returns:

  • Hash



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# File 'lib/core/code_scanners/scanner_java_enums.rb', line 113

def get_custom_enums
    @@enum_custom
end

#get_enum_custom_values_for(enum_name) ⇒ Object

Returns CUSTOM enum values as Array.

Returns:

  • Array

Raises:

  • (RuntimeError) 


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# File 'lib/core/code_scanners/scanner_java_enums.rb', line 92

def get_enum_custom_values_for(enum_name)
    raise RuntimeError, "#{enum_name} has not been found to be a CUSTOM_ENUM" unless @@enum_custom.has_key?(enum_name)
    @@enum_custom[enum_name]

end

#get_enum_system_values_for(enum_name) ⇒ Object

Returns SYSTEM enum values as Array.

Returns:

  • Array

Raises:

  • (RuntimeError) 


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# File 'lib/core/code_scanners/scanner_java_enums.rb', line 100

def get_enum_system_values_for(enum_name)
    raise RuntimeError, "#{enum_name} has not been found to be a SYSTEM_ENUM" unless @@enum_system.has_key?(enum_name)
    @@enum_system[enum_name]
end

#get_system_enums ⇒ Object

Returns a Hash with all of the System ENUM data.

Returns:

  • Hash



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# File 'lib/core/code_scanners/scanner_java_enums.rb', line 119

def get_system_enums
    @@enum_system
end