1 /* 2 * Copyright (C) 2007-2012 Argeo GmbH 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.argeo.slc; 17 18 /** Exception for unsupported features or actions. */ 19 public class UnsupportedException extends SlcException { 20 static final long serialVersionUID = 1l; 21 22 /** Action not supported. */ 23 public UnsupportedException() { 24 this("Action not supported"); 25 } 26 27 /** Constructor with a message. */ 28 public UnsupportedException(String message) { 29 super(message); 30 } 31 32 /** 33 * Constructor generating a message. 34 * 35 * @param nature 36 * the nature of the unsupported object 37 * @param obj 38 * the object itself (its class name will be used in message) 39 */ 40 public UnsupportedException(String nature, Object obj) { 41 super("Unsupported " + nature + ": " 42 + (obj != null ? obj.getClass() : "[object is null]")); 43 } 44 45 /** 46 * Constructor generating a message. 47 * 48 * @param nature 49 * the nature of the unsupported object 50 * @param clss 51 * the class itself (will be used in message) 52 */ 53 public UnsupportedException(String nature, Class<?> clss) { 54 super("Unsupported " + nature + ": " + clss); 55 } 56 57 /** 58 * Constructor generating a message. 59 * 60 * @param nature 61 * the nature of the unsupported object 62 * @param value 63 * the problematic value itself 64 */ 65 public UnsupportedException(String nature, String value) { 66 super("Unsupported " + nature + ": " + value); 67 } 68 69 }