ExternalImage.java

/*
 * Copyright 2012 gitblit.com.
 *
 * 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.gitblit.wicket;

import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.html.WebComponent;
import org.apache.wicket.model.Model;

public class ExternalImage extends WebComponent {

	private static final long serialVersionUID = 1L;

	public ExternalImage(String id, String url) {
		super(id, new Model<String>(url));
	}

	@Override
	protected void onComponentTag(ComponentTag tag) {
		super.onComponentTag(tag);
		checkComponentTag(tag, "img");
		tag.put("src", getDefaultModelObjectAsString());
	}
}