Module: Zona

Defined in:

zona.rb,
zona/VDCPool.rb,
zona/ZonePool.rb,
zona/OZonesPool.rb,
zona/OZonesJSON.rb,
zona/VDCElement.rb,
zona/ZoneElement.rb,
zona/OZonesElement.rb

Overview

Defined Under Namespace

Classes: Client, Error, JSONElement, JSONPool, OZonesElement, OZonesJSON, OZonesPool, VDC, VDCPool, Zone, ZonePool

Class Method Summary (collapse)

• + (Boolean) is_error?(value)

  Returns true if instance of Error.

• + (Boolean) is_http_error?(value)

  Returns true if HTTP return code is not OK.

• + (String, Zona::Error) parse_template(kind, tmpl_str)

  Parses a OpenNebula template string and turns it into a JSON string.

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# File 'zona.rb', line 324

def self.is_error?(value)
    value.class==Zona::Error
end

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# File 'zona.rb', line 329

def self.is_http_error?(value)
    value.class != Net::HTTPOK
end

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# File 'zona.rb', line 305

def self.parse_template(kind, tmpl_str)
    name_reg     =/[\w\d_-]+/
    variable_reg =/\s*(#{name_reg})\s*=\s*/
    single_variable_reg =/^#{variable_reg}([^\[]+?)(#.*)?$/

    tmpl = Hash.new

    tmpl_str.scan(single_variable_reg) do | m |
        key = m[0].strip.upcase
        value = m[1].strip
        tmpl[key] = value
    end

    res  = { "#{kind.upcase}" => tmpl }

    return OZonesJSON.to_json(res)
end