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1
19
20 package com.sslexplorer.input.tags;
21
22 import javax.servlet.jsp.JspException  ;
23
24 import org.apache.struts.taglib.TagUtils;
25 import org.apache.struts.taglib.html.BaseFieldTag;
26 import org.apache.struts.util.MessageResources;
27
28 public class AbstractMultiFieldTag extends BaseFieldTag {
29 protected String targetTitleKey;
30 protected String addKey;
31 protected String removeKey;
32 protected String upKey;
33 protected String downKey;
34 protected String configureKey;
35 protected String configureOnClick;
36 protected boolean disabled;
37 protected boolean allowReordering;
38
39
42 protected static MessageResources messages =
43 MessageResources.getMessageResources(
44 "org.apache.struts.taglib.bean.LocalStrings");
45
46 public AbstractMultiFieldTag() {
47 super();
48 }
50
51
54 public String getTargetTitleKey() {
55 return targetTitleKey;
56 }
57
58
61 public String getAddKey() {
62 return addKey;
63 }
64
65
68 public String getDownKey() {
69 return downKey;
70 }
71
72
75 public void setDownKey(String downKey) {
76 this.downKey = downKey;
77 }
78
79
82 public String getUpKey() {
83 return upKey;
84 }
85
86
89 public void setUpKey(String upKey) {
90 this.upKey = upKey;
91 }
92
93
96 public void setAddKey(String addKey) {
97 this.addKey = addKey;
98 }
99
100
103 public String getRemoveKey() {
104 return removeKey;
105 }
106
107
110 public void setRemoveKey(String removeKey) {
111 this.removeKey = removeKey;
112 }
113
114
117 public void setTargetTitleKey(String targetTitleKey) {
118 this.targetTitleKey = targetTitleKey;
119 }
120
121 protected String prepareTargetTitle() throws JspException {
122
123 if(targetTitleKey != null) {
124 String targetTitle =
125 TagUtils.getInstance().message(
126 pageContext,
127 getBundle(),
128 getLocale(),
129 targetTitleKey,
130 new String [] { });
131
132 if (targetTitle == null) {
133 JspException e =
134 new JspException (
135 messages.getMessage("message.message", "\"" + targetTitleKey + "\""));
136 TagUtils.getInstance().saveException(pageContext, e);
137 throw e;
138 }
139 return targetTitle;
140 }
141 return null;
142 }
143
144 protected String renderConfigureComponent() throws JspException {
145 StringBuffer results = new StringBuffer ("<input class=\"configure\" onclick=\"");
146 results.append(configureOnClick);
147 results.append("\" type=\"button\" value=\"");
148 results.append(prepareConfigure());
149 results.append("\"");
150 results.append(prepareDisabled());
151 results.append("/>");
152 return results.toString();
153 }
154
155 protected String renderUpComponent() throws JspException {
156 StringBuffer results = new StringBuffer ("<input class=\"multiUp\"");
157 results.append(prepareDisabled());
158 results.append(" onclick=\"multiMoveUp(");
159 results.append("document.getElementById('");
160 if (indexed) {
161 this.prepareIndex(results, name);
162 }
163 results.append(property);
164 results.append("'), document.getElementById('");
165 results.append(prepareTargetId());
166 results.append("'));\" type=\"button\" value=\"");
167 results.append(prepareUp());
168 results.append("\"/>");
169 return results.toString();
170 }
171
172 protected String renderDownComponent() throws JspException {
173 StringBuffer results = new StringBuffer ("<input class=\"multiDown\"");
174 results.append(prepareDisabled());
175 results.append(" onclick=\"multiMoveDown(");
176 results.append("document.getElementById('");
177 if (indexed) {
178 this.prepareIndex(results, name);
179 }
180 results.append(property);
181 results.append("'), document.getElementById('");
182 results.append(prepareTargetId());
183 results.append("'));\" type=\"button\" value=\"");
184 results.append(prepareDown());
185 results.append("\"/>");
186 return results.toString();
187 }
188
189 protected String prepareDisabled() {
190 if(isDisabled()) {
191 return " disabled=\"disabled\"";
192 }
193 else {
194 return "";
195 }
196 }
197
198 protected String prepareConfigure() throws JspException {
199
200 if(addKey != null) {
201 String configure =
202 TagUtils.getInstance().message(
203 pageContext,
204 getBundle(),
205 getLocale(),
206 configureKey,
207 new String [] { });
208
209 if (configureKey == null) {
210 JspException e =
211 new JspException (
212 messages.getMessage("message.message", "\"" + addKey + "\""));
213 TagUtils.getInstance().saveException(pageContext, e);
214 throw e;
215 }
216 return configure;
217 }
218 return ">>";
219 }
220
221 protected String prepareAdd() throws JspException {
222
223 if(addKey != null) {
224 String add =
225 TagUtils.getInstance().message(
226 pageContext,
227 getBundle(),
228 getLocale(),
229 addKey,
230 new String [] { });
231
232 if (addKey == null) {
233 JspException e =
234 new JspException (
235 messages.getMessage("message.message", "\"" + addKey + "\""));
236 TagUtils.getInstance().saveException(pageContext, e);
237 throw e;
238 }
239 return add;
240 }
241 return ">>";
242 }
243
244 protected String prepareUp() throws JspException {
245
246 if(upKey != null) {
247 String up =
248 TagUtils.getInstance().message(
249 pageContext,
250 getBundle(),
251 getLocale(),
252 upKey,
253 new String [] { });
254
255 if (upKey == null) {
256 JspException e =
257 new JspException (
258 messages.getMessage("message.message", "\"" + upKey + "\""));
259 TagUtils.getInstance().saveException(pageContext, e);
260 throw e;
261 }
262 return up;
263 }
264 return "Up";
265 }
266
267 protected String prepareDown() throws JspException {
268
269 if(downKey != null) {
270 String down =
271 TagUtils.getInstance().message(
272 pageContext,
273 getBundle(),
274 getLocale(),
275 downKey,
276 new String [] { });
277
278 if (downKey == null) {
279 JspException e =
280 new JspException (
281 messages.getMessage("message.message", "\"" + downKey + "\""));
282 TagUtils.getInstance().saveException(pageContext, e);
283 throw e;
284 }
285 return down;
286 }
287 return "Down";
288 }
289
290 protected String prepareRemove() throws JspException {
291
292 if(removeKey != null) {
293 String remove =
294 TagUtils.getInstance().message(
295 pageContext,
296 getBundle(),
297 getLocale(),
298 removeKey,
299 new String [] { });
300
301 if (remove == null) {
302 JspException e =
303 new JspException (
304 messages.getMessage("message.message", "\"" + removeKey + "\""));
305 TagUtils.getInstance().saveException(pageContext, e);
306 throw e;
307 }
308 return remove;
309 }
310 return "<<";
311 }
312
313 protected String prepareTargetId() throws JspException {
314 StringBuffer results = new StringBuffer ("targetValues_");
315 if(indexed) {
316 prepareIndex(results, name);
317 }
318 results.append(property);
319 return results.toString();
320 }
321
322
325 public void setConfigureKey(String configureKey) {
326 this.configureKey = configureKey;
327 }
328
329
332 public void setConfigureOnClick(String configureOnClick) {
333 this.configureOnClick = configureOnClick;
334 }
335
336 public void setDisabled(boolean disabled) {
337 this.disabled = disabled;
338 }
339
340 public boolean isDisabled() {
341 return disabled;
342 }
343
344 public boolean isAllowReordering() {
345 return allowReordering;
346 }
347
348 public void setAllowReordering(boolean allowReordering) {
349 this.allowReordering = allowReordering;
350 }
351
352
355 public void release() {
356 super.release();
357 targetTitleKey = null;
358 addKey = null;
359 removeKey = null;
360 upKey = null;
361 downKey = null;
362 configureKey = null;
363 configureOnClick = null;
364 disabled = false;
365 allowReordering = false;
366 }
367 }
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