| // Copyright 2010 The Apache Software Foundation |
| // |
| // Licensed 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.tapestry5.ioc.util; |
| |
| import org.apache.tapestry5.ioc.internal.util.TapestryException; |
| |
| /** |
| * Special exception used when a value (typically from a map) is referenced that does not exist. Uses a |
| * {@link AvailableValues} object |
| * to track what the known values are. |
| * |
| * @since 5.2.0 |
| */ |
| public class UnknownValueException extends TapestryException |
| { |
| private final AvailableValues availableValues; |
| |
| public UnknownValueException(String message, AvailableValues availableValues) |
| { |
| this(message, null, null, availableValues); |
| } |
| |
| public UnknownValueException(String message, Object location, Throwable cause, AvailableValues availableValues) |
| { |
| super(message, location, cause); |
| |
| this.availableValues = availableValues; |
| } |
| |
| public AvailableValues getAvailableValues() |
| { |
| return availableValues; |
| } |
| |
| } |