Merge pull request #722 from graphql-java-kickstart/bugfix/716

Allow parsing large schema files

Author: oryan-block

src/main/kotlin/graphql/kickstart/tools/SchemaParserBuilder.kt

@@ -2,6 +2,7 @@ package graphql.kickstart.tools
 
 import graphql.language.Definition
 import graphql.language.Document
+import graphql.parser.MultiSourceReader
 import graphql.parser.Parser
 import graphql.parser.ParserOptions
 import graphql.schema.GraphQLScalarType
@@ -168,12 +169,16 @@ class SchemaParserBuilder {
  val parser = Parser()
  val documents = mutableListOf<Document>()
  try {
- files.forEach { documents.add(parser.parseDocument(readFile(it), it)) }
+ val options = ParserOptions
+ .getDefaultParserOptions()
+ .transform { o -> o.maxTokens(MAX_VALUE) }
+
+ files.forEach {
+ val sourceReader = MultiSourceReader.newMultiSourceReader().string(readFile(it), it).trackData(true).build()
+ documents.add(parser.parseDocument(sourceReader, options))
+ }
 
  if (schemaString.isNotEmpty()) {
- val options = ParserOptions
- .getDefaultParserOptions()
- .transform { o -> o.maxTokens(MAX_VALUE) }
  documents.add(parser.parseDocument(schemaString.toString(), options))
  }
  } catch (pce: ParseCancellationException) {