com.google.gwt.uibinder.elementparsers.UiSafeHtmlInterpreter Maven / Gradle / Ivy
/*
* Copyright 2011 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.gwt.uibinder.elementparsers;
import com.google.gwt.core.ext.UnableToCompleteException;
import com.google.gwt.uibinder.rebind.UiBinderWriter;
import com.google.gwt.uibinder.rebind.XMLAttribute;
/**
* Interprets generic message tags like:
* <ui:safehtml from="{myMsg.message}" />. It's called in HTML contexts.
*/
public class UiSafeHtmlInterpreter extends UiTextInterpreter {
/**
* Used in {@link #interpretElement} to invoke the {@link ComputedAttributeInterpreter}.
*/
private class Delegate extends UiTextInterpreter.Delegate {
public String getAttributeToken(XMLAttribute attribute)
throws UnableToCompleteException {
return writer.tokenForSafeHtmlExpression(attribute.consumeSafeHtmlValue());
}
}
public UiSafeHtmlInterpreter(UiBinderWriter writer) {
super(writer);
}
protected ComputedAttributeInterpreter createComputedAttributeInterpreter() {
return new ComputedAttributeInterpreter(writer, new Delegate());
}
@Override
protected String getLocalName() {
return "safehtml";
}
}