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PORuby libxml parsing and inserting to database
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  1. PORuby libxml parsing and inserting to database
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    copied!<p>I am currently trying to read from an xml file which records the jobs on a PBS. I have succesfullly managed to parse the code, but am unable to insert the objtects into my database, i receive this error:</p> <p>"You have a nil object when you didn't expect it! You might have expected an instance of ActiveRecord::Base. The error occurred while evaluating nil.delete"</p> <p>This is my Model:</p> <pre><code>require 'xml/libxml' class Job &lt; ActiveRecord::Base JOB_DIR = File.join('data', 'jobs') attr_reader :jobid, :user, :group, :jobname, :queue, :ctime attr_reader :qtime, :etime, :start, :owner def initialize(jobid, user, group, jobname, queue, ctime, qtime, etime, start, owner) @jobid, @user, @group, @jobname, @queue = jobid, user, group, jobname, queue @ctime, @qtime, @etime, @start, @owner = ctime, qtime, etime, start, owner end def self.find_all() jobs = [] input_file = "#{JOB_DIR}/1.xml" doc = XML::Document.file(input_file) doc.find('//execution_record').each do |node| jobs &lt;&lt; Job.new( node.find('jobid').to_a.first.content, node.find('user').to_a.first.content, node.find('group').to_a.first.content, node.find('jobname').to_a.first.content, node.find('queue').to_a.first.content, node.find('ctime').to_a.first.content, node.find('qtime').to_a.first.content, node.find('etime').to_a.first.content, node.find('start').to_a.first.content, node.find('owner').to_a.first.content ) end jobs end end </code></pre> <p>An my Model Controller:</p> <pre><code>class JobController &lt; ApplicationController def index @jobs = Job.find_all() end def create @jobs = Job.find_all() for job in @jobs job.save end end end </code></pre> <p>I would appreciate any help...Thank you!</p>
 

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