/*
 * 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.wicket.markup.head;

import org.apache.wicket.util.io.IClusterable;
import org.apache.wicket.util.lang.Args;

/**
 * To be used to define the "type" attribute of the script tag written
 * by a {@link AbstractJavaScriptReferenceHeaderItem}.
 */
public class JavaScriptReferenceType implements IClusterable {

	public static final JavaScriptReferenceType TEXT_JAVASCRIPT = new JavaScriptReferenceType("text/javascript");
	public static final JavaScriptReferenceType MODULE = new JavaScriptReferenceType("module");

	private final String type;

	public JavaScriptReferenceType(final String type) {
		this.type = Args.notEmpty(type, "type");
	}

	public String getType() {
		return type;
	}
}
