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1
24 package org.riotfamily.forms.element;
25
26 import java.io.PrintWriter  ;
27 import java.util.regex.Pattern ;
28
29 import org.riotfamily.common.markup.DocumentWriter;
30 import org.riotfamily.common.markup.Html;
31 import org.riotfamily.forms.ErrorUtils;
32 import org.riotfamily.forms.MessageUtils;
33 import org.riotfamily.forms.request.FormRequest;
34 import org.springframework.util.ObjectUtils;
35 import org.springframework.util.StringUtils;
36
37
40 public class TextField extends AbstractTextElement {
41
42 private static final String CONFIRM_SUFFIX = "-confirm";
43
44 private static final String DEFAULT_CONFIRM_MESSAGE_KEY =
45 "label.textField.confirmInput";
46
47 private static final String DEFAULT_REGEX_MISMATCH_MESSAGE_KEY =
48 "error.textField.regexMismatch";
49
50 private boolean confirm;
51
52 private String confirmText = null;
53
54 private String confirmMessageKey;
55
56 private String confirmMessageText;
57
58 private Pattern pattern;
59
60 private String regexMismatchMessageKey = DEFAULT_REGEX_MISMATCH_MESSAGE_KEY;
61
62 private String regexMismatchMessageText;
63
64
65 public TextField() {
66 this("text");
67 }
68
69 public TextField(String s) {
70 super(s);
71 }
72
73 public void setConfirm(boolean confirm) {
74 this.confirm = confirm;
75 }
76
77 public void setConfirmMessageKey(String confirmMessageKey) {
78 this.confirmMessageKey = confirmMessageKey;
79 }
80
81 public void setConfirmMessageText(String confirmMessageText) {
82 this.confirmMessageText = confirmMessageText;
83 }
84
85 public void setRegex(String regex) {
86 this.pattern = Pattern.compile(regex);
87 setValidateOnChange(true);
88 }
89
90 public void setRegexMismatchMessageKey(String regexMismatchMessageKey) {
91 this.regexMismatchMessageKey = regexMismatchMessageKey;
92 }
93
94 public void setRegexMismatchMessageText(String regexMismatchMessageText) {
95 this.regexMismatchMessageText = regexMismatchMessageText;
96 }
97
98 public void renderInternal(PrintWriter writer) {
99 if (confirm) {
100 DocumentWriter doc = new DocumentWriter(writer);
101 doc.start(Html.DIV).attribute(Html.COMMON_CLASS, "confirm-text");
102 doc.body();
103 super.renderInternal(writer);
104 String msg = MessageUtils.getMessage(this, getConfirmMessage());
105 doc.start(Html.P).body(msg).end();
106
107 doc.startEmpty(Html.INPUT)
108 .attribute(Html.INPUT_TYPE, getType())
109 .attribute(Html.COMMON_CLASS, getStyleClass())
110 .attribute(Html.INPUT_NAME, getConfirmParamName())
111 .attribute(Html.INPUT_VALUE,
112 confirmText != null ? confirmText : getText());
113
114 doc.closeAll();
115 }
116 else {
117 super.renderInternal(writer);
118 }
119 }
120
121 public void processRequest(FormRequest request) {
122 if (confirm) {
123 confirmText = request.getParameter(getConfirmParamName());
124 }
125 super.processRequest(request);
126 }
127
128 protected void validate(boolean formSubmitted) {
129 super.validate(formSubmitted);
130 if (formSubmitted && confirm) {
131 if (!ObjectUtils.nullSafeEquals(getText(), confirmText)) {
132 ErrorUtils.reject(this, "error.textField.confirmationFailed");
133 }
134 }
135 if (pattern != null && StringUtils.hasLength(getText())) {
136 if (!pattern.matcher(getText()).matches()) {
137 getForm().getErrors().rejectValue(getFieldName(),
138 regexMismatchMessageKey, regexMismatchMessageText);
139 }
140
141 }
142 }
143
144 protected String getConfirmParamName() {
145 return getParamName() + CONFIRM_SUFFIX;
146 }
147
148 protected String getConfirmMessage() {
149 if (confirmMessageText != null) {
150 return confirmMessageText;
151 }
152 else if (confirmMessageKey != null){
153 return MessageUtils.getMessage(this, confirmMessageKey);
154 }
155 else {
156 return MessageUtils.getMessage(this, getDefaultConfirmMessageKey());
157 }
158 }
159
160 protected String getDefaultConfirmMessageKey() {
161 return DEFAULT_CONFIRM_MESSAGE_KEY;
162 }
163
164 }
165 |
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