Refactor analysis server code generation to re-use logic from analyzer.

pkg/analysis_server/tool/spec/codegen_java_types.dart

Index: pkg/analysis_server/tool/spec/codegen_java_types.dart
diff --git a/pkg/analysis_server/tool/spec/codegen_java_types.dart b/pkg/analysis_server/tool/spec/codegen_java_types.dart
index 2dec54ce4d4fad18a1e1700022c33663bce86daf..0389ea4db066e88b678357f98b6d024d4d989cde 100644
--- a/pkg/analysis_server/tool/spec/codegen_java_types.dart
+++ b/pkg/analysis_server/tool/spec/codegen_java_types.dart
@@ -7,18 +7,54 @@
  */
 library java.generator.types;
 
+import 'package:analyzer/src/codegen/tools.dart';
 import 'package:html/dom.dart' as dom;
 
 import 'api.dart';
 import 'codegen_java.dart';
-import 'codegen_tools.dart';
 import 'from_html.dart';
 import 'implied_types.dart';
 
-final String pathToGenTypes = 'generated/java/types/';
+/**
+ * A map between the field names and values for the Element object such as:
+ *
+ * private static final int ABSTRACT = 0x01;
+ */
+const Map<String, String> _extraFieldsOnElement = const {
+  'ABSTRACT': '0x01',
+  'CONST': '0x02',
+  'FINAL': '0x04',
+  'TOP_LEVEL_STATIC': '0x08',
+  'PRIVATE': '0x10',
+  'DEPRECATED': '0x20',
+};
 
-final GeneratedDirectory targetDir = new GeneratedDirectory(pathToGenTypes, () {
-  Api api = readApi();
+/**
+ * A map between the method names and field names to generate additional methods on the Element object:
+ *
+ * public boolean isFinal() {
+ *   return (flags & FINAL) != 0;
+ * }
+ */
+const Map<String, String> _extraMethodsOnElement = const {
+  'isAbstract': 'ABSTRACT',
+  'isConst': 'CONST',
+  'isDeprecated': 'DEPRECATED',
+  'isFinal': 'FINAL',
+  'isPrivate': 'PRIVATE',
+  'isTopLevelOrStatic': 'TOP_LEVEL_STATIC',
+};
+
+/**
+ * Type references in the spec that are named something else in Java.
+ */
+const Map<String, String> _typeRenames = const {'Override': 'OverrideMember',};
+
+final String pathToGenTypes = 'tool/spec/generated/java/types';
+
+final GeneratedDirectory targetDir =
+    new GeneratedDirectory(pathToGenTypes, (String pkgPath) {
+  Api api = readApi(pkgPath);
   Map<String, ImpliedType> impliedTypes = computeImpliedTypes(api);
   Map<String, FileContentsComputer> map =
       new Map<String, FileContentsComputer>();
@@ -37,7 +73,7 @@ final GeneratedDirectory targetDir = new GeneratedDirectory(pathToGenTypes, () {
         if (_typeRenames.containsKey(typeNameInSpec)) {
           typeNameInJava = _typeRenames[typeNameInSpec];
         }
-        map['${typeNameInJava}.java'] = () {
+        map['${typeNameInJava}.java'] = (String pkgPath) {
           String superclassName = null;
           if (isRefactoringFeedback) {
             superclassName = 'RefactoringFeedback';
@@ -67,51 +103,10 @@ final GeneratedDirectory targetDir = new GeneratedDirectory(pathToGenTypes, () {
       }
     }
   }
+  print(map.keys);
   return map;
 });
 
-/**
- * A map between the field names and values for the Element object such as:
- *
- * private static final int ABSTRACT = 0x01;
- */
-const Map<String, String> _extraFieldsOnElement = const {
-  'ABSTRACT': '0x01',
-  'CONST': '0x02',
-  'FINAL': '0x04',
-  'TOP_LEVEL_STATIC': '0x08',
-  'PRIVATE': '0x10',
-  'DEPRECATED': '0x20',
-};
-
-/**
- * A map between the method names and field names to generate additional methods on the Element object:
- *
- * public boolean isFinal() {
- *   return (flags & FINAL) != 0;
- * }
- */
-const Map<String, String> _extraMethodsOnElement = const {
-  'isAbstract': 'ABSTRACT',
-  'isConst': 'CONST',
-  'isDeprecated': 'DEPRECATED',
-  'isFinal': 'FINAL',
-  'isPrivate': 'PRIVATE',
-  'isTopLevelOrStatic': 'TOP_LEVEL_STATIC',
-};
-
-/**
- * Type references in the spec that are named something else in Java.
- */
-const Map<String, String> _typeRenames = const {'Override': 'OverrideMember',};
-
-/**
- * Translate spec_input.html into AnalysisServer.java.
- */
-main() {
-  targetDir.generate();
-}
-
 class CodegenJavaType extends CodegenJavaVisitor {
   final String className;
   final String superclassName;