1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
/* * @(#)TextInputCallback.java 1.15 05/11/17 * * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ package javax.security.auth.callback; /** * <p> Underlying security services instantiate and pass a * <code>TextInputCallback</code> to the <code>handle</code> * method of a <code>CallbackHandler</code> to retrieve generic text * information. * * @version 1.15, 11/17/05 * @see javax.security.auth.callback.CallbackHandler */ public class TextInputCallback implements Callback, java.io.Serializable { private static final long serialVersionUID = -8064222478852811804L; /** * @serial * @since 1.4 */ private String prompt; /** * @serial * @since 1.4 */ private String defaultText; /** * @serial * @since 1.4 */ private String inputText; /** * Construct a <code>TextInputCallback</code> with a prompt. * * <p> * * @param prompt the prompt used to request the information. * * @exception IllegalArgumentException if <code>prompt</code> is null * or if <code>prompt</code> has a length of 0. */ public TextInputCallback(String prompt) { if (prompt == null || prompt.length() == 0) throw new IllegalArgumentException(); this.prompt = prompt; } /** * Construct a <code>TextInputCallback</code> with a prompt * and default input value. * * <p> * * @param prompt the prompt used to request the information. <p> * * @param defaultText the text to be used as the default text displayed * with the prompt. * * @exception IllegalArgumentException if <code>prompt</code> is null, * if <code>prompt</code> has a length of 0, * if <code>defaultText</code> is null * or if <code>defaultText</code> has a length of 0. */ public TextInputCallback(String prompt, String defaultText) { if (prompt == null || prompt.length() == 0 || defaultText == null || defaultText.length() == 0) throw new IllegalArgumentException(); this.prompt = prompt; this.defaultText = defaultText; } /** * Get the prompt. * * <p> * * @return the prompt. */ public String getPrompt() { return prompt; } /** * Get the default text. * * <p> * * @return the default text, or null if this <code>TextInputCallback</code> * was not instantiated with <code>defaultText</code>. */ public String getDefaultText() { return defaultText; } /** * Set the retrieved text. * * <p> * * @param text the retrieved text, which may be null. * * @see #getText */ public void setText(String text) { this.inputText = text; } /** * Get the retrieved text. * * <p> * * @return the retrieved text, which may be null. * * @see #setText */ public String getText() { return inputText; } }