| /* |
| * 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.vinci.transport; |
| |
| /** |
| * Class for representing a list of attributes for an XML element. |
| */ |
| public class Attributes extends VinciFrame { |
| |
| public Attributes() { |
| super(); |
| } |
| |
| public Attributes(int initialCapacity) { |
| super(initialCapacity); |
| } |
| |
| /** |
| * This method throws an unchecked exception since you should never add non-leaf valued |
| * attributes. |
| * |
| * @exception UnsupportedOperationException |
| * thrown unconditionally. |
| */ |
| public VinciFrame fset(String key, Frame val) { |
| throw new UnsupportedOperationException("Can't set frame as attribute value."); |
| } |
| |
| /** |
| * This method throws an unchecked exception since you should never add non-leaf valued |
| * attributes. |
| * |
| * @exception UnsupportedOperationException |
| * thrown unconditionally. |
| */ |
| public Frame fadd(String key, Frame val) { |
| throw new UnsupportedOperationException("Can't add frame as attribute value."); |
| } |
| |
| /** |
| * This method throws an unchecked exception since valueless attributes are undefined. |
| * |
| * @exception UnsupportedOperationException |
| * thrown unconditionally. |
| */ |
| public Frame fadd(String key) { |
| throw new UnsupportedOperationException("Can't add empty attribute values."); |
| } |
| } |