| /* |
| * 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.harmony.javax.security.auth.callback; |
| |
| import java.io.Serializable; |
| |
| |
| |
| public class ChoiceCallback implements Callback, Serializable { |
| |
| private static final long serialVersionUID = -3975664071579892167L; |
| |
| private int defaultChoice; |
| |
| private String prompt; |
| |
| private boolean multipleSelectionsAllowed; |
| |
| private String[] choices; |
| |
| private int[] selections; |
| |
| private void setChoices(String[] choices) { |
| if (choices == null || choices.length == 0) { |
| throw new IllegalArgumentException("auth.1C"); //$NON-NLS-1$ |
| } |
| for (int i = 0; i < choices.length; i++) { |
| if (choices[i] == null || choices[i].length() == 0) { |
| throw new IllegalArgumentException("auth.1C"); //$NON-NLS-1$ |
| } |
| } |
| //FIXME: System.arraycopy(choices, 0 , new String[choices.length], 0, choices.length); |
| this.choices = choices; |
| |
| } |
| |
| private void setPrompt(String prompt) { |
| if (prompt == null || prompt.length() == 0) { |
| throw new IllegalArgumentException("auth.14"); //$NON-NLS-1$ |
| } |
| this.prompt = prompt; |
| } |
| |
| private void setDefaultChoice(int defaultChoice) { |
| if (0 > defaultChoice || defaultChoice >= choices.length) { |
| throw new IllegalArgumentException("auth.1D"); //$NON-NLS-1$ |
| } |
| this.defaultChoice = defaultChoice; |
| } |
| |
| public ChoiceCallback(String prompt, String[] choices, int defaultChoice, |
| boolean multipleSelectionsAllowed) { |
| super(); |
| setPrompt(prompt); |
| setChoices(choices); |
| setDefaultChoice(defaultChoice); |
| this.multipleSelectionsAllowed = multipleSelectionsAllowed; |
| } |
| |
| public boolean allowMultipleSelections() { |
| return multipleSelectionsAllowed; |
| } |
| |
| public String[] getChoices() { |
| return choices; |
| } |
| |
| public int getDefaultChoice() { |
| return defaultChoice; |
| } |
| |
| public String getPrompt() { |
| return prompt; |
| } |
| |
| public int[] getSelectedIndexes() { |
| return selections; |
| } |
| |
| public void setSelectedIndex(int selection) { |
| this.selections = new int[1]; |
| this.selections[0] = selection; |
| } |
| |
| public void setSelectedIndexes(int[] selections) { |
| if (!multipleSelectionsAllowed) { |
| throw new UnsupportedOperationException(); |
| } |
| this.selections = selections; |
| //FIXME: |
| // this.selections = new int[selections.length] |
| //System.arraycopy(selections, 0, this.selections, 0, this.selections.length); |
| } |
| } |