org.apache.struts2.views.java.simple.ScriptHandler Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.struts2.views.java.simple;
import org.apache.commons.lang3.StringUtils;
import org.apache.struts2.views.java.Attributes;
import org.apache.struts2.views.java.TagGenerator;
import java.io.IOException;
import java.util.Map;
public class ScriptHandler extends AbstractTagHandler implements TagGenerator {
@Override
public void generate() throws IOException {
Map params = context.getParameters();
Attributes attrs = new Attributes();
attrs.addIfExists("async", params.get("async"))
.addIfExists("charset", params.get("charset"))
.addIfExists("defer", params.get("defer"))
.addIfExists("src", params.get("src"))
.addIfExists("type", params.get("type"))
.addIfExists("referrerpolicy", params.get("referrerpolicy"))
.addIfExists("nomodule", params.get("nomodule"))
.addIfExists("integrity", params.get("integrity"))
.addIfExists("crossorigin", params.get("crossorigin"));
start("script", attrs);
}
public static class CloseHandler extends AbstractTagHandler implements TagGenerator {
public void generate() throws IOException {
Map params = context.getParameters();
String body = (String) params.get("body");
if (StringUtils.isNotEmpty(body))
characters(body, false); // false means no HTML encoding
end("script");
}
}
}