feat(cache): Add existing caches to CacheRegister

Closes dart-archive#1165

Author: jbdeboer

lib/core/interpolate.dart

@@ -11,6 +11,10 @@ part of angular.core_internal;
 @Injectable()
 class Interpolate implements Function {
   var _cache = new HashMap();
+
+  Interpolate(CacheRegister cacheRegister) {
+    cacheRegister.registerCache("Interpolate", _cache);
+  }
   /**
    * Compiles markup text into expression.
    *

lib/core/module_internal.dart

@@ -14,6 +14,7 @@ import 'package:angular/utils.dart';
 
 import 'package:angular/core/annotation_src.dart';
 
+import 'package:angular/cache/module.dart';
 import 'package:angular/change_detection/watch_group.dart';
 export 'package:angular/change_detection/watch_group.dart';
 import 'package:angular/change_detection/ast_parser.dart';

lib/core/parser/dynamic_parser.dart

@@ -1,5 +1,6 @@
 library angular.core.parser.dynamic_parser;
 
+import 'package:angular/cache/module.dart';
 import 'package:angular/core/annotation_src.dart' hide Formatter;
 import 'package:angular/core/module_internal.dart' show FormatterMap;
 
@@ -24,7 +25,9 @@ class DynamicParser implements Parser<Expression> {
   final Lexer _lexer;
   final ParserBackend _backend;
   final Map<String, Expression> _cache = {};
-  DynamicParser(this._lexer, this._backend);
+  DynamicParser(this._lexer, this._backend, CacheRegister cacheRegister) {
+    cacheRegister.registerCache("DynamicParser", _cache);
+  }
 
   Expression call(String input) {
     if (input == null) input = '';

lib/core/parser/static_parser.dart

@@ -1,5 +1,6 @@
 library angular.core.parser.static_parser;
 
+import 'package:angular/cache/module.dart' show CacheRegister;
 import 'package:angular/core/annotation_src.dart' show Injectable;
 import 'package:angular/core/module_internal.dart' show FormatterMap;
 import 'package:angular/core/parser/parser.dart';
@@ -17,7 +18,9 @@ class StaticParser implements Parser<Expression> {
   final StaticParserFunctions _functions;
   final DynamicParser _fallbackParser;
   final _cache = new HashMap<String, Expression>();
-  StaticParser(this._functions, this._fallbackParser);
+  StaticParser(this._functions, this._fallbackParser, CacheRegister cacheRegister) {
+    cacheRegister.registerCache("StaticParser", _cache);
+  }
 
   Expression call(String input) {
     if (input == null) input = '';

lib/core_dom/module_internal.dart

@@ -58,7 +58,11 @@ class CoreDomModule extends Module {
     bind(ElementProbe, toValue: null);
 
     // Default to a unlimited-sized TemplateCache
-    bind(TemplateCache, toFactory: (_) => new TemplateCache());
+    bind(TemplateCache, toFactory: (i) {
+      var templateCache = new TemplateCache();
+      i.getByKey(CACHE_REGISTER_KEY).registerCache("TemplateCache", templateCache);
+      return templateCache;
+    });
     bind(dom.NodeTreeSanitizer, toImplementation: NullTreeSanitizer);
 
     bind(TextMustache);

lib/core_dom/shadow_dom_component_factory.dart

@@ -45,7 +45,11 @@ class ShadowDomComponentFactory implements ComponentFactory {
 
   final Map<_ComponentAssetKey, async.Future<dom.StyleElement>> styleElementCache = {};
 
-  ShadowDomComponentFactory(this.viewCache, this.http, this.templateCache, this.platform, this.componentCssRewriter, this.treeSanitizer, this.expando, this.config);
+  ShadowDomComponentFactory(this.viewCache, this.http, this.templateCache, this.platform,
+                            this.componentCssRewriter, this.treeSanitizer, this.expando,
+                            this.config, CacheRegister cacheRegister) {
+    cacheRegister.registerCache("ShadowDomComponentFactoryStyles", styleElementCache);
+  }
 
   bind(DirectiveRef ref, directives) =>
       new BoundShadowDomComponentFactory(this, ref, directives);

lib/core_dom/static_keys.dart

@@ -2,6 +2,7 @@ library angular.core_dom.static_keys;
 
 import 'dart:html' as dom;
 import 'package:di/di.dart';
+import 'package:angular/cache/module.dart';
 import 'package:angular/core/static_keys.dart';
 import 'package:angular/core_dom/module_internal.dart';
 
@@ -12,6 +13,7 @@ export 'package:angular/core/static_keys.dart';
 
 Key ANIMATE_KEY = new Key(Animate);
 Key BOUND_VIEW_FACTORY_KEY = new Key(BoundViewFactory);
+Key CACHE_REGISTER_KEY = new Key(CacheRegister);
 Key COMPILER_KEY = new Key(Compiler);
 Key COMPONENT_CSS_REWRITER_KEY = new Key(ComponentCssRewriter);
 Key DIRECTIVE_MAP_KEY = new Key(DirectiveMap);

lib/core_dom/view_factory.dart

@@ -125,7 +125,9 @@ class ViewCache {
   final Compiler compiler;
   final dom.NodeTreeSanitizer treeSanitizer;
 
-  ViewCache(this.http, this.templateCache, this.compiler, this.treeSanitizer);
+  ViewCache(this.http, this.templateCache, this.compiler, this.treeSanitizer, CacheRegister cacheRegister) {
+    cacheRegister.registerCache('viewCache', viewFactoryCache);
+  }
 
   ViewFactory fromHtml(String html, DirectiveMap directives) {
     ViewFactory viewFactory = viewFactoryCache.get(html);