repackaging: all the file moves

modules/@angular/compiler/src/schema/dom_element_schema_registry.ts

@@ -0,0 +1,44 @@
+import {Injectable} from 'angular2/src/core/di';
+import {isPresent, isBlank} from 'angular2/src/facade/lang';
+import {StringMapWrapper} from 'angular2/src/facade/collection';
+import {DOM} from 'angular2/src/platform/dom/dom_adapter';
+import {splitNsName} from 'angular2/src/compiler/html_tags';
+
+import {ElementSchemaRegistry} from './element_schema_registry';
+
+const NAMESPACE_URIS =
+    /*@ts2dart_const*/
+    {'xlink': 'http://www.w3.org/1999/xlink', 'svg': 'http://www.w3.org/2000/svg'};
+
+@Injectable()
+export class DomElementSchemaRegistry extends ElementSchemaRegistry {
+  private _protoElements = new Map<string, Element>();
+
+  private _getProtoElement(tagName: string): Element {
+    var element = this._protoElements.get(tagName);
+    if (isBlank(element)) {
+      var nsAndName = splitNsName(tagName);
+      element = isPresent(nsAndName[0]) ?
+                    DOM.createElementNS(NAMESPACE_URIS[nsAndName[0]], nsAndName[1]) :
+                    DOM.createElement(nsAndName[1]);
+      this._protoElements.set(tagName, element);
+    }
+    return element;
+  }
+
+  hasProperty(tagName: string, propName: string): boolean {
+    if (tagName.indexOf('-') !== -1) {
+      // can't tell now as we don't know which properties a custom element will get
+      // once it is instantiated
+      return true;
+    } else {
+      var elm = this._getProtoElement(tagName);
+      return DOM.hasProperty(elm, propName);
+    }
+  }
+
+  getMappedPropName(propName: string): string {
+    var mappedPropName = StringMapWrapper.get(DOM.attrToPropMap, propName);
+    return isPresent(mappedPropName) ? mappedPropName : propName;
+  }
+}