com.aspectran.shell.command.option.AlreadySelectedException Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2019 The Aspectran Project
*
* 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 com.aspectran.shell.command.option;
/**
* Thrown when more than one option in an option group
* has been provided.
*/
public class AlreadySelectedException extends OptionParserException {
/** @serial */
private static final long serialVersionUID = -1818262614499753083L;
/** The option group selected. */
private OptionGroup group;
/** The option that triggered the exception. */
private Option option;
/**
* Construct a new {@code AlreadySelectedException}
* with the specified detail message.
*
* @param message the detail message
*/
public AlreadySelectedException(final String message) {
super(message);
}
/**
* Construct a new {@code AlreadySelectedException}
* for the specified option group.
*
* @param group the option group already selected
* @param option the option that triggered the exception
*/
public AlreadySelectedException(final OptionGroup group, final Option option) {
this("The option '" + option.getKey() + "' was specified but an option from this group "
+ "has already been selected: '" + group.getSelected() + "'");
this.group = group;
this.option = option;
}
/**
* Returns the option group where another option has been selected.
*
* @return the related option group
*/
public OptionGroup getOptionGroup() {
return group;
}
/**
* Returns the option that was added to the group and triggered the exception.
*
* @return the related option
*/
public Option getOption() {
return option;
}
}