/*
* Copyright (c) 2014, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.engine.internal.html.angular;
import com.google.dart.engine.element.angular.AngularComponentElement;
import com.google.dart.engine.element.angular.AngularPropertyElement;
import com.google.dart.engine.element.angular.AngularPropertyKind;
import com.google.dart.engine.html.ast.XmlAttributeNode;
import com.google.dart.engine.html.ast.XmlTagNode;
/**
* {@link NgComponentElementProcessor} applies {@link AngularComponentElement} by parsing mapped
* attributes as expressions.
*/
class NgComponentElementProcessor extends NgDirectiveProcessor {
private final AngularComponentElement element;
public NgComponentElementProcessor(AngularComponentElement element) {
this.element = element;
}
@Override
public void apply(AngularHtmlUnitResolver resolver, XmlTagNode node) {
node.setElement(element.getSelector());
for (AngularPropertyElement property : element.getProperties()) {
String name = property.getName();
XmlAttributeNode attribute = node.getAttribute(name);
if (attribute != null) {
attribute.setElement(property);
// resolve if binding
if (property.getPropertyKind() != AngularPropertyKind.ATTR) {
AngularExpression expression = parseAngularExpression(resolver, attribute);
resolver.resolveExpression(expression);
setAngularExpression(attribute, expression);
}
}
}
}
@Override
public boolean canApply(XmlTagNode node) {
return element.getSelector().apply(node);
}
}