fr.xebia.demo.wicket.blog.view.AddCommentPage.java Source code

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Here is the source code for fr.xebia.demo.wicket.blog.view.AddCommentPage.java

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/*
 * Copyright 2007 Xebia and the original author or authors.
 *
 * 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 fr.xebia.demo.wicket.blog.view;

import org.apache.wicket.Application;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.link.PageLink;

public class AddCommentPage extends PublicPage {

    private static final long serialVersionUID = 1L;
    public static final String PARAM_POSTID_KEY = "postId";

    public AddCommentPage(PageParameters pageParameters) {
        super(pageParameters);
        if (pageParameters.containsKey(PARAM_POSTID_KEY)) {
            Long postId = (Long) pageParameters.get(PARAM_POSTID_KEY);
            createComponents(postId);
        } else {
            throw new IllegalArgumentException("Parameter 'postId' is mandatory");
        }
    }

    private void createComponents(Long postId) {
        add(new AddCommentForm("commentForm", postId));
        add(new PageLink("backToHome", Application.get().getHomePage()));
    }
}