001// Copyright 2010 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007// http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.internal.renderers;
016
017import org.apache.tapestry5.MarkupWriter;
018import org.apache.tapestry5.commons.util.AvailableValues;
019import org.apache.tapestry5.services.ObjectRenderer;
020
021/**
022 * Renders out a {@link AvailableValues} instance as a <div> enclosing a <ul>.
023 * 
024 * @since 5.2.0
025 */
026public class AvailableValuesRenderer implements ObjectRenderer<AvailableValues>
027{
028    public void render(AvailableValues values, MarkupWriter writer)
029    {
030        writer.element("div", "class", "t-available-values");
031
032        writer.element("p");
033
034        writer.writef("%s:", values.getValueType());
035
036        writer.end();
037
038        writer.element("ul");
039
040        for (String value : values.getValues())
041        {
042            writer.element("li");
043            writer.write(value);
044            writer.end();
045        }
046
047        writer.end();
048
049        writer.end(); // div
050    }
051
052}