/* * Copyright 2012 Eric F. Savage, code@efsavage.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.ajah.html.element.head; import java.io.IOException; import java.io.Writer; import lombok.AllArgsConstructor; import lombok.Data; import lombok.EqualsAndHashCode; import com.ajah.html.HtmlElement; import com.ajah.util.StringUtils; /** * meta element * * @author <a href="http://efsavage.com">Eric F. Savage</a>, <a * href="mailto:code@efsavage.com">code@efsavage.com</a>. * */ @Data @EqualsAndHashCode(callSuper = false) @AllArgsConstructor public class Meta implements HtmlElement<Meta> { private String property; private String httpEquiv; private String content; /** * @see com.ajah.html.HtmlElement#render(java.io.Writer, int) */ @Override public void render(final Writer out, final int depth) throws IOException { for (int i = 0; i < depth; i++) { out.write("\t"); } out.write("<meta "); if (!StringUtils.isBlank(this.property)) { out.write("property=\"" + this.property + "\""); } if (!StringUtils.isBlank(this.httpEquiv)) { out.write("http-equiv=\"" + this.httpEquiv + "\""); } if (!StringUtils.isBlank(this.content)) { out.write("content=\"" + this.content + "\""); } out.write(" />\r\n"); } }