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/*
* 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 ConfirmationCallback implements Callback, Serializable {
private static final long serialVersionUID = -9095656433782481624L;
public static final int YES = 0; // default options
public static final int NO = 1;
public static final int CANCEL = 2;
public static final int OK = 3;
public static final int YES_NO_OPTION = 0; // options type
public static final int YES_NO_CANCEL_OPTION = 1;
public static final int OK_CANCEL_OPTION = 2;
public static final int UNSPECIFIED_OPTION = -1;
public static final int INFORMATION = 0; // messages type
public static final int WARNING = 1;
public static final int ERROR = 2;
private String prompt;
private int messageType;
private int optionType = UNSPECIFIED_OPTION;
private int defaultOption;
private String[] options;
private int selection;
public ConfirmationCallback(int messageType, int optionType, int defaultOption) {
super();
if (messageType > ERROR || messageType < INFORMATION) {
throw new IllegalArgumentException("auth.16"); //$NON-NLS-1$
}
switch (optionType) {
case YES_NO_OPTION:
if (defaultOption != YES && defaultOption != NO) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
break;
case YES_NO_CANCEL_OPTION:
if (defaultOption != YES && defaultOption != NO && defaultOption != CANCEL) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
break;
case OK_CANCEL_OPTION:
if (defaultOption != OK && defaultOption != CANCEL) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
break;
default:
throw new IllegalArgumentException("auth.18"); //$NON-NLS-1$
}
this.messageType = messageType;
this.optionType = optionType;
this.defaultOption = defaultOption;
}
public ConfirmationCallback(int messageType, String[] options, int defaultOption) {
super();
if (messageType > ERROR || messageType < INFORMATION) {
throw new IllegalArgumentException("auth.16"); //$NON-NLS-1$
}
if (options == null || options.length == 0) {
throw new IllegalArgumentException("auth.1A"); //$NON-NLS-1$
}
for (int i = 0; i < options.length; i++) {
if (options[i] == null || options[i].length() == 0) {
throw new IllegalArgumentException("auth.1A"); //$NON-NLS-1$
}
}
if (0 > defaultOption || defaultOption >= options.length) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
// FIXME:System.arraycopy(options, 0 , new String[this.options.length],
// 0, this.options.length);
this.options = options;
this.defaultOption = defaultOption;
this.messageType = messageType;
}
public ConfirmationCallback(String prompt, int messageType, int optionType,
int defaultOption) {
super();
if (prompt == null || prompt.length() == 0) {
throw new IllegalArgumentException("auth.14"); //$NON-NLS-1$
}
if (messageType > ERROR || messageType < INFORMATION) {
throw new IllegalArgumentException("auth.16"); //$NON-NLS-1$
}
switch (optionType) {
case YES_NO_OPTION:
if (defaultOption != YES && defaultOption != NO) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
break;
case YES_NO_CANCEL_OPTION:
if (defaultOption != YES && defaultOption != NO && defaultOption != CANCEL) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
break;
case OK_CANCEL_OPTION:
if (defaultOption != OK && defaultOption != CANCEL) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
break;
default:
throw new IllegalArgumentException("auth.18"); //$NON-NLS-1$
}
this.prompt = prompt;
this.messageType = messageType;
this.optionType = optionType;
this.defaultOption = defaultOption;
}
public ConfirmationCallback(String prompt, int messageType, String[] options,
int defaultOption) {
super();
if (prompt == null || prompt.length() == 0) {
throw new IllegalArgumentException("auth.14"); //$NON-NLS-1$
}
if (messageType > ERROR || messageType < INFORMATION) {
throw new IllegalArgumentException("auth.16"); //$NON-NLS-1$
}
if (options == null || options.length == 0) {
throw new IllegalArgumentException("auth.1A"); //$NON-NLS-1$
}
for (int i = 0; i < options.length; i++) {
if (options[i] == null || options[i].length() == 0) {
throw new IllegalArgumentException("auth.1A"); //$NON-NLS-1$
}
}
if (0 > defaultOption || defaultOption >= options.length) {
throw new IllegalArgumentException("auth.17"); //$NON-NLS-1$
}
// FIXME:System.arraycopy(options, 0 , new String[this.options.length],
// 0, this.options.length);
this.options = options;
this.defaultOption = defaultOption;
this.messageType = messageType;
this.prompt = prompt;
}
public String getPrompt() {
return prompt;
}
public int getMessageType() {
return messageType;
}
public int getDefaultOption() {
return defaultOption;
}
public String[] getOptions() {
return options;
}
public int getOptionType() {
return optionType;
}
public int getSelectedIndex() {
return selection;
}
public void setSelectedIndex(int selection) {
if (options != null) {
if (0 <= selection && selection <= options.length) {
this.selection = selection;
} else {
throw new ArrayIndexOutOfBoundsException("auth.1B"); //$NON-NLS-1$
}
} else {
switch (optionType) {
case YES_NO_OPTION:
if (selection != YES && selection != NO) {
throw new IllegalArgumentException("auth.19"); //$NON-NLS-1$
}
break;
case YES_NO_CANCEL_OPTION:
if (selection != YES && selection != NO && selection != CANCEL) {
throw new IllegalArgumentException("auth.19"); //$NON-NLS-1$
}
break;
case OK_CANCEL_OPTION:
if (selection != OK && selection != CANCEL) {
throw new IllegalArgumentException("auth.19"); //$NON-NLS-1$
}
break;
}
this.selection = selection;
}
}
}
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