    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
    015    package org.apache.tapestry5.internal.renderers;
    016
    017    import org.apache.tapestry5.MarkupWriter;
    018    import org.apache.tapestry5.ioc.util.AvailableValues;
    019    import org.apache.tapestry5.services.ObjectRenderer;
    020
    021    /**
    022     * Renders out a {@link AvailableValues} instance as a &lt;div&gt; enclosing a &lt;ul&gt;.
    023     *
    024     * @since 5.2.0
    025     */
    026    public 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    }