/*
 * 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.commons.configuration2.web;

import java.applet.Applet;
import java.util.Arrays;
import java.util.Iterator;

A configuration wrapper to read applet parameters. This configuration is read only, adding or removing a property will throw an UnsupportedOperationException.
Since:1.1
/** * A configuration wrapper to read applet parameters. This configuration is * read only, adding or removing a property will throw an * UnsupportedOperationException. * * @since 1.1 */
public class AppletConfiguration extends BaseWebConfiguration {
Stores the wrapped applet.
/** Stores the wrapped applet.*/
protected Applet applet;
Create an AppletConfiguration using the initialization parameters of the specified Applet.
Params:
  • applet – the applet
/** * Create an AppletConfiguration using the initialization parameters of * the specified Applet. * * @param applet the applet */
public AppletConfiguration(final Applet applet) { this.applet = applet; } @Override protected Object getPropertyInternal(final String key) { return handleDelimiters(applet.getParameter(key)); } @Override protected Iterator<String> getKeysInternal() { final String[][] paramsInfo = applet.getParameterInfo(); final String[] keys = new String[paramsInfo != null ? paramsInfo.length : 0]; for (int i = 0; i < keys.length; i++) { keys[i] = paramsInfo[i][0]; } return Arrays.asList(keys).iterator(); } }