java_processor.rb in cqm-validators-1.0.1.0

- old
+ new
@@ -1,92 +1,90 @@
+# frozen_string_literal: true
+
 require 'java'
 require_relative '../../../../java/saxon9he.jar'
 
-java_import "java.io.StringReader"
-java_import "java.io.StringWriter"
+java_import 'java.io.StringReader'
+java_import 'java.io.StringWriter'
 
-java_import "javax.xml.parsers.DocumentBuilder"
-java_import "javax.xml.parsers.DocumentBuilderFactory"
+java_import 'javax.xml.parsers.DocumentBuilder'
+java_import 'javax.xml.parsers.DocumentBuilderFactory'
 
-java_import "javax.xml.transform.TransformerFactory"
-java_import "javax.xml.transform.Transformer"
-java_import "javax.xml.transform.dom.DOMSource"
-java_import "javax.xml.transform.stream.StreamSource"
-java_import "javax.xml.transform.stream.StreamResult"
+java_import 'javax.xml.transform.TransformerFactory'
+java_import 'javax.xml.transform.Transformer'
+java_import 'javax.xml.transform.dom.DOMSource'
+java_import 'javax.xml.transform.stream.StreamSource'
+java_import 'javax.xml.transform.stream.StreamResult'
 
-java_import "org.w3c.dom.Document"
+java_import 'org.w3c.dom.Document'
 
+TRANSFORMER_FACTORY_IMPL = 'net.sf.saxon.TransformerFactoryImpl'
 
-TRANSFORMER_FACTORY_IMPL = "net.sf.saxon.TransformerFactoryImpl"
-
 module CqmValidators
-    module Schematron
-      module JavaProcessor
+  module Schematron
+    module JavaProcessor
+      ISO_SCHEMATRON2 = File.join(DIR, 'lib/schematron/iso-schematron-xslt2/iso_svrl_for_xslt2.xsl')
 
-        ISO_SCHEMATRON2 = File.join(DIR, 'lib/schematron/iso-schematron-xslt2/iso_svrl_for_xslt2.xsl')
+      class HdsUrlResolver
+        include javax.xml.transform.URIResolver
 
-        class HdsUrlResolver
-          include javax.xml.transform.URIResolver
-
-          def initialize(schematron)
-            @file = schematron
-          end
-
-          def resolve(href, base)
-            path = File.join(File.dirname(@file), href)
-            return StreamSource.new(java.io.File.new(path))
-          end
-
+        def initialize(schematron)
+          @file = schematron
         end
 
-        def get_errors(document)
-          document_j = get_document_j(document)
-          output = build_transformer(StringReader.new(processor), StreamSource.new(document_j), true)
-          Nokogiri::XML(output)
+        def resolve(href, _base)
+          path = File.join(File.dirname(@file), href)
+          StreamSource.new(java.io.File.new(path))
         end
+      end
 
-        def get_document_j(doc)
-          case doc
-          when File
-            java.io.File.new(doc.path)
-          else
-            StringReader.new(doc.to_s)
-          end
-        end
+      def get_errors(document)
+        document_j = get_document_j(document)
+        output = build_transformer(StringReader.new(processor), StreamSource.new(document_j), true)
+        Nokogiri::XML(output)
+      end
 
-        def processor
-          @processor ||= build_transformer(java.io.File.new(ISO_SCHEMATRON2), schematron_file)
+      def get_document_j(doc)
+        case doc
+        when File
+          java.io.File.new(doc.path)
+        else
+          StringReader.new(doc.to_s)
         end
+      end
 
-        def schematron_file
-          byebug
-          # this allows us to run the validation utility app in jBoss/TorqueBox
-          # for some reason it breaks the first time you call DocumentBuilderFactory,
-          # so the solution is to catch the error and retry
-          # TODO: pull this out when the above is no longer the case.
-          begin
-            dbf = DocumentBuilderFactory.new_instance
-          rescue Exception => ex
-            retry
-          end
-          dbf.setIgnoringElementContentWhitespace(true);
-          db = dbf.new_document_builder
-          document = db.parse(java.io.File.new(@schematron_file))
+      def processor
+        @processor ||= build_transformer(java.io.File.new(ISO_SCHEMATRON2), schematron_file)
+      end
 
-          root = document.document_element
-          phase = root.set_attribute("defaultPhase", "errors")
-
-          DOMSource.new(root)
+      def schematron_file
+        # this allows us to run the validation utility app in jBoss/TorqueBox
+        # for some reason it breaks the first time you call DocumentBuilderFactory,
+        # so the solution is to catch the error and retry
+        # TODO: pull this out when the above is no longer the case.
+        begin
+          dbf = DocumentBuilderFactory.new_instance
+        rescue Exception
+          retry
         end
+        dbf.setIgnoringElementContentWhitespace(true)
+        db = dbf.new_document_builder
+        document = db.parse(java.io.File.new(@schematron_file))
 
-        def build_transformer(xslt, input_file, url=false)
-          factory = TransformerFactory.newInstance(TRANSFORMER_FACTORY_IMPL, nil)
-          factory.uri_resolver = HdsUrlResolver.new(@schematron_file) if url
-          transformer = factory.new_transformer(StreamSource.new(xslt))
-          sw = StringWriter.new
-          output = StreamResult.new(sw)
-          transformer.transform(input_file, output)
-          sw.to_s
-        end
+        root = document.document_element
+        root.set_attribute('defaultPhase', 'errors')
+
+        DOMSource.new(root)
       end
+
+      def build_transformer(xslt, input_file, url = false)
+        factory = TransformerFactory.newInstance(TRANSFORMER_FACTORY_IMPL, nil)
+        factory.uri_resolver = HdsUrlResolver.new(@schematron_file) if url
+        transformer = factory.new_transformer(StreamSource.new(xslt))
+        sw = StringWriter.new
+        output = StreamResult.new(sw)
+        transformer.transform(input_file, output)
+        sw.to_s
+      end
     end
   end
+end