Source Code Cross Referenced for TablePortletCreator.java in  » Portal » stringbeans-3.5 » com » nabhinc » portlet » portletadmin » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » stringbeans 3.5 » com.nabhinc.portlet.portletadmin 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /* 
002:         * (C) Copyright 2000 - 2005 Nabh Information Systems, Inc. 
003:         * 
004:         * This program is free software; you can redistribute it and/or
005:         * modify it under the terms of the GNU General Public License 
006:         * as published by the Free Software Foundation; either version 2
007:         * of the License, or (at your option) any later version.
008:         * 
009:         * This program is distributed in the hope that it will be useful,
010:         * but WITHOUT ANY WARRANTY; without even the implied warranty of 
011:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
012:         * GNU General Public License for more details.
013:         * 
014:         * You should have received a copy of the GNU General Public License
015:         * along with this program; if not, write to the Free Software 
016:         * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
017:         * 
018:         */
019:        package com.nabhinc.portlet.portletadmin;
020:
021:        import java.io.IOException;
022:        import java.util.ArrayList;
023:        import java.util.HashMap;
024:        import java.util.Hashtable;
025:
026:        import javax.portlet.ActionRequest;
027:        import javax.portlet.ActionResponse;
028:        import javax.portlet.PortletException;
029:        import javax.servlet.http.HttpServletRequest;
030:        import javax.servlet.http.HttpServletResponse;
031:
032:        import com.nabhinc.core.MimeTypes;
033:        import com.nabhinc.portal.config.PortletType;
034:        import com.nabhinc.portal.container.PortletRequestImpl;
035:        import com.nabhinc.portal.container.PortletResponseImpl;
036:        import com.nabhinc.portal.core.PortalServlet;
037:        import com.nabhinc.portal.core.PortletConfigInfo;
038:        import com.nabhinc.portlet.base.BasePortlet;
039:        import com.nabhinc.portlet.mvcportlet.core.ActionConfig;
040:        import com.nabhinc.portlet.mvcportlet.core.ActionProcessor;
041:        import com.nabhinc.portlet.mvcportlet.core.BaseRequestProcessor;
042:        import com.nabhinc.portlet.table.TablePortlet;
043:        import com.nabhinc.util.StringUtil;
044:
045:        /**
046:         * 
047:         *
048:         * @author Padmanabh Dabke
049:         * (c) 2005 Nabh Information Systems, Inc. All Rights Reserved.
050:         * @since 2.4.1
051:         */
052:        public class TablePortletCreator extends BaseRequestProcessor implements 
053:                ActionProcessor {
054:
055:            /* (non-Javadoc)
056:             * @see com.nabhinc.portlet.mvcportlet.core.ActionProcessor#process(javax.portlet.ActionRequest, javax.portlet.ActionResponse, com.nabhinc.portlet.mvcportlet.core.ActionConfig)
057:             */
058:            public String process(ActionRequest request,
059:                    ActionResponse response, ActionConfig actionConfig)
060:                    throws PortletException, IOException {
061:
062:                final String PORTLET_TYPE = "com.nabhinc.portlet.table.TablePortlet";
063:
064:                final String VIEW_MODE = "view";
065:                final String EDIT_MODE = "edit";
066:                final String HELP_MODE = "help";
067:
068:                boolean isEdit = "true".equals(request.getParameter("edit"));
069:                String portletIndex = request.getParameter("portlet_index");
070:                int pIndex = portletIndex == null ? -1 : Integer
071:                        .parseInt(portletIndex);
072:                String requestType = request.getParameter("request_type");
073:
074:                //HTML mime type is supported by default
075:                boolean isHTMLMimeTypeSupported = true; //rReq.getParameter("html_mime_type") != null;
076:                boolean isHTMLEditSupported = request
077:                        .getParameter("html_edit_mode") != null;
078:                boolean isHTMLHelpSupported = request
079:                        .getParameter("html_help_mode") != null;
080:                boolean isXHTMLMimeTypeSupported = true;
081:                boolean isWMLMimeTypeSupported = false;
082:
083:                boolean isInsertUser = false;
084:                boolean isIncludeName = false;
085:                boolean isAscending = true;
086:
087:                final String[] SQL_TYPES = { "", "VARCHAR", "INTEGER",
088:                        "DECIMAL", "NUMERIC", "BOOLEAN", "SMALLINT", "DATE",
089:                        "TIME", "TIMESTAMP", "FLOAT", "DOUBLE", "ARRAY",
090:                        "BIGINT", "BINARY", "BIT", "BLOB", "CHAR", "CLOB",
091:                        "LONGVARBINARY", "LONGVARCHAR", "JAVA_OBJECT", "OTHER" };
092:                final String[] SQL_TYPE_LABELS = { "Select sql type",
093:                        "VARCHAR", "INTEGER", "DECIMAL", "NUMERIC", "BOOLEAN",
094:                        "SMALLINT", "DATE", "TIME", "TIMESTAMP", "FLOAT",
095:                        "DOUBLE", "ARRAY", "BIGINT", "BINARY", "BIT", "BLOB",
096:                        "CHAR", "CLOB", "LONG VARBINARY", "LONG VARCHAR",
097:                        "Java Object", "Other Type" };
098:
099:                String pName = request.getParameter("pname");
100:                String title = request.getParameter("title");
101:                String keywordsStr = request.getParameter("keywords");
102:                String shortTitle = request.getParameter("short_title");
103:                String expCache = request.getParameter("exp_cache");
104:                String resourceBundleName = request
105:                        .getParameter("resource_bundle");
106:                String supportedLocales = request
107:                        .getParameter("supported_locales");
108:
109:                String totalSecRoles = request.getParameter("sec_roles_total");
110:                String totalDescrLang = request
111:                        .getParameter("descr_lang_total");
112:                String totalDispLang = request
113:                        .getParameter("display_lang_total");
114:
115:                int numOfSecRoles = Integer.parseInt(totalSecRoles);
116:                int numOfDescrLangs = Integer.parseInt(totalDescrLang);
117:                int numOfDispLangs = Integer.parseInt(totalDispLang);
118:
119:                //datasource is the default datasource
120:                String dataSource = request.getParameter("data_source");
121:
122:                String listSQL = request.getParameter("list_sql");
123:                String countSQL = request.getParameter("count_sql");
124:                String headers = request.getParameter("headers");
125:                String columnNames = request.getParameter("column_names");
126:                String columnTypes = request.getParameter("column_types");
127:                String columnFormats = request.getParameter("column_formats");
128:                String actionSQL = request.getParameter("action_sql");
129:                String actionLabel = request.getParameter("action_label");
130:                String actionRestrictSQL = request
131:                        .getParameter("action_restrict_sql");
132:                String actionRestrictMsg = request
133:                        .getParameter("action_restrict_msg");
134:                String emptyTableMsg = request.getParameter("empty_table_msg");
135:                String sortColumn = request.getParameter("sort_column");
136:
137:                String sortType = request.getParameter("sort_type");
138:
139:                String linkColumnIndex = request
140:                        .getParameter("link_column_index");
141:                String primaryKeyIndex = request
142:                        .getParameter("primary_key_index");
143:                String primaryKeyType = request
144:                        .getParameter("primary_key_type");
145:                String rowDisplayPagePath = request
146:                        .getParameter("row_display_page_path");
147:                String rowDisplayPageExt = request
148:                        .getParameter("row_display_page_ext");
149:                String createPagePath = request
150:                        .getParameter("create_page_path");
151:                String createLabel = request.getParameter("create_label");
152:                String searchPagePath = request
153:                        .getParameter("search_page_path");
154:                String searchLabel = request.getParameter("search_label");
155:
156:                //preference   
157:                String rowsPerPage = request.getParameter("rows_per_page");
158:
159:                //check box
160:                String insertUser = request.getParameter("insert_user");
161:
162:                String insertParamName = request
163:                        .getParameter("insert_param_name");
164:                String insertParamValue = request
165:                        .getParameter("insert_param_value");
166:                String insertParamType = request
167:                        .getParameter("insert_param_type");
168:
169:                String includeName = request.getParameter("include_name");
170:
171:                String linkIDParamName = request
172:                        .getParameter("link_id_param_name");
173:                String linkNameParamName = request
174:                        .getParameter("link_name_param_name");
175:                String linkExcludedValues = request
176:                        .getParameter("link_excluded_values");
177:                String linkNewWindow = request.getParameter("link_new_window");
178:                String linkWindowHeight = request
179:                        .getParameter("link_window_height");
180:                String linkWindowWidth = request
181:                        .getParameter("link_window_width");
182:                String rowStateColumnIndex = request
183:                        .getParameter("row_state_column_index");
184:                String tableDisplayPage = request
185:                        .getParameter("table_display_page");
186:                String errorPage = request.getParameter("error_page");
187:                String setIDPage = request.getParameter("set_id_page");
188:                String imageFolder = request.getParameter("image_folder");
189:
190:                String editPath = request.getParameter("edit_path");
191:                String helpPath = request.getParameter("help_path");
192:
193:                String error = "";
194:
195:                if (pName == null || "".equals(pName.trim())) {
196:                    error += "You must provide portlet name.<br/>";
197:                } else if (PortalServlet.getInstance().isPortletExists(pName)) {
198:                    if (!isEdit
199:                            || !pName.equals(((PortletConfigInfo) PortalServlet
200:                                    .getInstance().getPortletConfigInfoList()
201:                                    .elementAt(pIndex)).name)) {
202:                        error += "Duplicate portlet name.<br/>";
203:                    }
204:                }
205:                if (title == null || "".equals(title.trim())) {
206:                    error += "You must provide portlet title.<br/>";
207:                }
208:                if (listSQL == null || listSQL.trim().equals("")) {
209:                    error += "Missing list SQL.<br/>";
210:                }
211:                if (countSQL == null || countSQL.trim().equals("")) {
212:                    error += "Missing count SQL.<br/>";
213:                }
214:                if (headers == null || headers.trim().equals("")) {
215:                    error += "Missing table headers.<br/>";
216:                }
217:                if (dataSource == null || dataSource.trim().equals("")) {
218:                    error += "Missing data source.<br/>";
219:                }
220:
221:                if (linkColumnIndex != null
222:                        && !linkColumnIndex.trim().equals("")) {
223:                    try {
224:                        Integer.parseInt(linkColumnIndex);
225:
226:                    } catch (Exception ex) {
227:                        error += "Link column index has to be a number.<br/>";
228:                    }
229:                }
230:
231:                if (primaryKeyIndex != null
232:                        && !primaryKeyIndex.trim().equals("")) {
233:                    try {
234:                        Integer.parseInt(primaryKeyIndex);
235:
236:                    } catch (Exception ex) {
237:                        error += "Primary Key index has to be a number.<br/>";
238:                    }
239:                }
240:
241:                if (rowsPerPage != null && !rowsPerPage.trim().equals("")) {
242:                    try {
243:                        Integer.parseInt(rowsPerPage);
244:
245:                    } catch (Exception ex) {
246:                        error += "Rows per page has to be a number.<br/>";
247:                    }
248:                }
249:                if (expCache != null && !expCache.trim().equals("")) {
250:                    try {
251:                        Integer.parseInt(expCache);
252:                    } catch (Exception ex) {
253:                        error += "Expiration cache must be a number.<br/>";
254:                    }
255:                }
256:
257:                if (!error.equals("")) {
258:                    response.setRenderParameter("error", error);
259:                    if (isEdit)
260:                        response.setRenderParameter("edit", "true");
261:                    return "failure";
262:                }
263:
264:                PortletType pType = PortletUtil.createPortletType(pName,
265:                        PORTLET_TYPE);
266:                PortletUtil.setTitle(title, pType);
267:                PortletUtil.setShortTitle(shortTitle, pType);
268:                PortletUtil.setResourceBundle(resourceBundleName, pType);
269:
270:                HashMap descrMap = new HashMap();
271:                for (int i = 0; i < numOfDescrLangs; i++) {
272:                    String lang = request.getParameter("descr_lang" + i);
273:                    String descr = request.getParameter("descr" + i);
274:                    if (descrMap.containsKey(lang))
275:                        continue;
276:                    descrMap.put(lang, descr);
277:                }
278:                PortletUtil.setDescription(descrMap, pType);
279:
280:                HashMap displayMap = new HashMap();
281:                for (int i = 0; i < numOfDispLangs; i++) {
282:                    String lang = request.getParameter("display_lang" + i);
283:                    String displayName = request.getParameter("display_name"
284:                            + i);
285:                    if (displayMap.containsKey(lang))
286:                        continue;
287:                    displayMap.put(lang, displayName);
288:                }
289:                PortletUtil.setDisplayName(displayMap, pType);
290:
291:                if (expCache != null && !expCache.trim().equals(""))
292:                    PortletUtil.setExpirationCache(Integer.parseInt(expCache),
293:                            pType);
294:
295:                Hashtable initParams = new Hashtable();
296:
297:                if (editPath != null && !editPath.trim().equals("")) {
298:                    if (editPath.indexOf("://") == -1
299:                            && !editPath.startsWith("/")) {
300:                        editPath = "/" + editPath;
301:                    }
302:                    initParams.put(BasePortlet.EDIT_JSP_PARAM, editPath);
303:                    isHTMLEditSupported = true;
304:                }
305:
306:                if (helpPath != null && !helpPath.trim().equals("")) {
307:                    if (helpPath.indexOf("://") == -1
308:                            && !helpPath.startsWith("/")) {
309:                        helpPath = "/" + helpPath;
310:                    }
311:                    initParams.put(BasePortlet.HELP_JSP_PARAM, helpPath);
312:                    isHTMLHelpSupported = true;
313:                }
314:
315:                initParams.put(TablePortlet.LIST_SQL_INIT_PARAM, listSQL);
316:                initParams.put(TablePortlet.COUNT_SQL_INIT_PARAM, countSQL);
317:                initParams.put(TablePortlet.HEADERS_INIT_PARAM, headers);
318:                initParams.put(TablePortlet.DATA_SOURCE_INIT_PARAM, dataSource);
319:                addInitParameter(initParams,
320:                        TablePortlet.COLUMN_NAMES_INIT_PARAM, columnNames);
321:                addInitParameter(initParams,
322:                        TablePortlet.COLUMN_TYPES_INIT_PARAM, columnTypes);
323:                addInitParameter(initParams,
324:                        TablePortlet.COLUMN_FORMATS_INIT_PARAM, columnFormats);
325:                addInitParameter(initParams,
326:                        TablePortlet.ACTION_SQL_INIT_PARAM, actionSQL);
327:                addInitParameter(initParams,
328:                        TablePortlet.ACTION_LABEL_INIT_PARAM, actionLabel);
329:                addInitParameter(initParams,
330:                        TablePortlet.ACTION_RESTRICT_SQL_INIT_PARAM,
331:                        actionRestrictSQL);
332:                addInitParameter(initParams,
333:                        TablePortlet.ACTION_RESTRICT_MSG_INIT_PARAM,
334:                        actionRestrictMsg);
335:                addInitParameter(initParams,
336:                        TablePortlet.EMPTY_TABLE_MSG_INIT_PARAM, emptyTableMsg);
337:                addInitParameter(initParams,
338:                        TablePortlet.SORT_COLUMN_INIT_PARAM, sortColumn);
339:                if (isAscending)
340:                    initParams.put(TablePortlet.SORT_TYPE_INIT_PARAM,
341:                            TablePortlet.SORT_TYPE_ASCENDING);
342:                else
343:                    initParams.put(TablePortlet.SORT_TYPE_INIT_PARAM,
344:                            TablePortlet.SORT_TYPE_DESCENDING);
345:                addInitParameter(initParams,
346:                        TablePortlet.LINK_COLUMN_INDEX_INIT_PARAM,
347:                        linkColumnIndex);
348:                addInitParameter(initParams,
349:                        TablePortlet.PRIMARY_KEY_INDEX_INIT_PARAM,
350:                        primaryKeyIndex);
351:                addInitParameter(initParams,
352:                        TablePortlet.PRIMARY_KEY_TYPE_INIT_PARAM,
353:                        primaryKeyType);
354:                addInitParameter(initParams,
355:                        TablePortlet.ROW_DISPLAY_PAGE_INIT_PARAM,
356:                        rowDisplayPagePath);
357:                addInitParameter(initParams,
358:                        TablePortlet.ROW_DISPLAY_PAGE_EXT_INIT_PARAM,
359:                        rowDisplayPageExt);
360:                addInitParameter(initParams,
361:                        TablePortlet.CREATE_PAGE_INIT_PARAM, createPagePath);
362:                addInitParameter(initParams,
363:                        TablePortlet.CREATE_LABEL_INIT_PARAM, createLabel);
364:                addInitParameter(initParams,
365:                        TablePortlet.SEARCH_PAGE_INIT_PARAM, searchPagePath);
366:                addInitParameter(initParams,
367:                        TablePortlet.SEARCH_LABEL_INIT_PARAM, searchLabel);
368:                if (isInsertUser)
369:                    initParams.put(TablePortlet.INSERT_USER_INIT_PARAM, "true");
370:                addInitParameter(initParams,
371:                        TablePortlet.INSERT_PARAM_NAME_INIT_PARAM,
372:                        insertParamName);
373:                addInitParameter(initParams,
374:                        TablePortlet.INSERT_PARAM_VALUE_INIT_PARAM,
375:                        insertParamValue);
376:                addInitParameter(initParams,
377:                        TablePortlet.INSERT_PARAM_TYPE_INIT_PARAM,
378:                        insertParamType);
379:                if (isIncludeName)
380:                    initParams
381:                            .put(TablePortlet.INCLUDE_NAME_INIT_PARAM, "true");
382:                addInitParameter(initParams,
383:                        TablePortlet.LINK_ID_PARAM_NAME_INIT_PARAM,
384:                        linkIDParamName);
385:                addInitParameter(initParams,
386:                        TablePortlet.LINK_NAME_PARAM_NAME_INIT_PARAM,
387:                        linkNameParamName);
388:                addInitParameter(initParams,
389:                        TablePortlet.LINK_EXCLUDED_VALUES_INIT_PARAM,
390:                        linkExcludedValues);
391:                addInitParameter(initParams,
392:                        TablePortlet.LINK_NEW_WINDOW_INIT_PARAM, linkNewWindow);
393:                addInitParameter(initParams,
394:                        TablePortlet.LINK_WINDOW_HEIGHT_INIT_PARAM,
395:                        linkWindowHeight);
396:                addInitParameter(initParams,
397:                        TablePortlet.LINK_WINDOW_WIDTH_INIT_PARAM,
398:                        linkWindowWidth);
399:                addInitParameter(initParams,
400:                        TablePortlet.ROW_STATE_COLUMN_INDEX_INIT_PARAM,
401:                        rowStateColumnIndex);
402:                addInitParameter(initParams,
403:                        TablePortlet.TABLE_DISPLAY_PAGE_INIT_PARAM,
404:                        tableDisplayPage);
405:                addInitParameter(initParams,
406:                        TablePortlet.ERROR_PAGE_INIT_PARAM, errorPage);
407:                addInitParameter(initParams,
408:                        TablePortlet.SET_ID_PAGE_INIT_PARAM, setIDPage);
409:                addInitParameter(initParams,
410:                        TablePortlet.IMAGE_FOLDER_INIT_PARAM, imageFolder);
411:
412:                PortletUtil.setInitParams(initParams, pType);
413:
414:                Hashtable prefMap = new Hashtable();
415:                if (rowsPerPage != null && !"".equals(rowsPerPage.trim())) {
416:                    ArrayList valueList1 = new ArrayList();
417:
418:                    valueList1.add(rowsPerPage);
419:                    prefMap.put(TablePortlet.ROWS_PER_PAGE_PREF, valueList1);
420:                }
421:
422:                PortletUtil.setPreferences(prefMap, pType);
423:                PortletUtil.setKeywords(keywordsStr, pType);
424:
425:                if (isHTMLMimeTypeSupported) {
426:                    String[] supportedModes = null;
427:                    if (isHTMLEditSupported && isHTMLHelpSupported) {
428:                        supportedModes = new String[] { EDIT_MODE, HELP_MODE };
429:
430:                    } else if (isHTMLEditSupported) {
431:                        supportedModes = new String[] { EDIT_MODE };
432:
433:                    } else if (isHTMLHelpSupported) {
434:                        supportedModes = new String[] { HELP_MODE };
435:
436:                    }
437:                    PortletUtil.setSupports(supportedModes, MimeTypes.HTML,
438:                            pType);
439:                }
440:
441:                if (isXHTMLMimeTypeSupported) {
442:                    String[] supportedModes = null;
443:                    PortletUtil.setSupports(supportedModes, MimeTypes.XHTML_MP,
444:                            pType);
445:                }
446:
447:                if (isWMLMimeTypeSupported) {
448:                    String[] supportedModes = null;
449:                    PortletUtil.setSupports(supportedModes, MimeTypes.WML,
450:                            pType);
451:                }
452:
453:                if (supportedLocales != null
454:                        && !"".equals(supportedLocales.trim())) {
455:                    String[] locales = StringUtil.split(supportedLocales, ",");
456:                    PortletUtil.setSupportedLocales(locales, pType);
457:                }
458:
459:                HashMap secRoleMap = new HashMap();
460:                for (int i = 0; i < numOfSecRoles; i++) {
461:                    String roleName = request.getParameter("role_name" + i);
462:                    if (roleName != null && !"".equals(roleName.trim())) {
463:                        secRoleMap.put(roleName, request
464:                                .getParameter("role_link" + i));
465:                    }
466:                }
467:                PortletUtil.setSecurityRoleReference(secRoleMap, pType);
468:
469:                try {
470:                    if (isEdit) {
471:                        HttpServletRequest req = ((PortletRequestImpl) request)
472:                                .getHttpServletRequest();
473:                        HttpServletResponse res = ((PortletResponseImpl) response)
474:                                .getHttpServletResponse();
475:                        PortalServlet.getInstance().replacePortlet(pType,
476:                                pIndex, req, res);
477:                    } else {
478:                        PortalServlet.getInstance().addPortlet(pType);
479:                    }
480:                    PortalServlet.getInstance().savePortletConfiguration();
481:
482:                } catch (Exception ex) {
483:                    throw new PortletException(
484:                            "Failed to create Table portlet.", ex);
485:                }
486:                return "success";
487:            }
488:
489:            private void addInitParameter(Hashtable table, String paramName,
490:                    String paramValue) {
491:                if (paramValue != null) {
492:                    paramValue = paramValue.trim();
493:                    if (!paramValue.equals("")) {
494:                        table.put(paramName, paramValue);
495:                    }
496:                }
497:            }
498:
499:        }
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