protected DataList getDataList() throws BeansException {
if (cacheDataList == null) {
// get datalist
ApplicationContext ac = AppUtil.getApplicationContext();
AppService appService = (AppService) ac.getBean("appService");
DataListService dataListService = (DataListService) ac.getBean("dataListService");
DatalistDefinitionDao datalistDefinitionDao =
(DatalistDefinitionDao) ac.getBean("datalistDefinitionDao");
String id = getPropertyString("datalistId");
AppDefinition appDef =
appService.getAppDefinition(
getRequestParameterString("appId"), getRequestParameterString("appVersion"));
DatalistDefinition datalistDefinition = datalistDefinitionDao.loadById(id, appDef);
if (datalistDefinition != null) {
cacheDataList = dataListService.fromJson(datalistDefinition.getJson());
if (getPropertyString(Userview.USERVIEW_KEY_NAME) != null
&& getPropertyString(Userview.USERVIEW_KEY_NAME).trim().length() > 0) {
cacheDataList.addBinderProperty(
Userview.USERVIEW_KEY_NAME, getPropertyString(Userview.USERVIEW_KEY_NAME));
}
if (getKey() != null && getKey().trim().length() > 0) {
cacheDataList.addBinderProperty(Userview.USERVIEW_KEY_VALUE, getKey());
}
cacheDataList.setActionPosition(getPropertyString("buttonPosition"));
cacheDataList.setSelectionType(getPropertyString("selectionType"));
cacheDataList.setCheckboxPosition(getPropertyString("checkboxPosition"));
}
}
return cacheDataList;
}
@Override
public String getDecoratedMenu() {
String menuItem = null;
boolean showRowCount = Boolean.valueOf(getPropertyString("rowCount")).booleanValue();
if (showRowCount) {
// get datalist and row count
DataList dataList = getDataList();
if (dataList != null) {
int rowCount = dataList.getTotal();
// sanitize label
String label = getPropertyString("label");
if (label != null) {
label = StringUtil.stripHtmlRelaxed(label);
}
// generate menu link
menuItem =
"<a href=\""
+ getUrl()
+ "\" class=\"menu-link default\"><span>"
+ label
+ "</span> <span class='rowCount'>("
+ rowCount
+ ")</span></a>";
}
}
return menuItem;
}
@RequestMapping("/app/(*:appId)/(~:appVersion)/datalist/embed")
public String embedDatalist(
ModelMap model,
@RequestParam("appId") String appId,
@RequestParam(value = "version", required = false) String version,
HttpServletRequest request,
@RequestParam("_submitButtonLabel") String buttonLabel,
@RequestParam("_callback") String callback,
@RequestParam("_setting") String callbackSetting,
@RequestParam(required = false) String id,
@RequestParam(value = "_listId", required = false) String listId,
@RequestParam(value = "_type", required = false) String selectionType)
throws JSONException {
AppDefinition appDef = appService.getAppDefinition(appId, version);
DatalistDefinition datalistDefinition = datalistDefinitionDao.loadById(listId, appDef);
String json = datalistDefinition.getJson();
DataList dataList = dataListService.fromJson(json);
dataList.setSelectionType(selectionType);
model.addAttribute("id", id);
model.addAttribute("json", json);
model.addAttribute("buttonLabel", buttonLabel);
model.addAttribute("dataList", dataList);
model.addAttribute("setting", callbackSetting);
model.addAttribute("callback", callback);
return "dbuilder/embedDatalist";
}
@Override
public String getJspPage() {
try {
// get data list
DataList dataList = getDataList();
if (dataList != null) {
// overide datalist result to use userview result
DataListActionResult ac = dataList.getActionResult();
if (ac != null) {
if (ac.getMessage() != null && !ac.getMessage().isEmpty()) {
setAlertMessage(ac.getMessage());
}
if (ac.getType() != null
&& DataListActionResult.TYPE_REDIRECT.equals(ac.getType())
&& ac.getUrl() != null
&& !ac.getUrl().isEmpty()) {
if ("REFERER".equals(ac.getUrl())) {
HttpServletRequest request = WorkflowUtil.getHttpServletRequest();
if (request != null && request.getHeader("Referer") != null) {
setRedirectUrl(request.getHeader("Referer"));
} else {
setRedirectUrl("REFERER");
}
} else {
setRedirectUrl(ac.getUrl());
}
}
}
// set data list
setProperty("dataList", dataList);
} else {
setProperty("error", "Data List \"" + getPropertyString("datalistId") + "\" not exist.");
}
} catch (Exception ex) {
StringWriter out = new StringWriter();
ex.printStackTrace(new PrintWriter(out));
String message = ex.toString();
message += "\r\n<pre class=\"stacktrace\">" + out.getBuffer() + "</pre>";
setProperty("error", message);
}
return "userview/plugin/datalist.jsp";
}
@RequestMapping(
value = "/console/app/(*:appId)/(~:version)/datalist/builderSave/(*:id)",
method = RequestMethod.POST)
public void save(
Writer writer,
@RequestParam("appId") String appId,
@RequestParam(value = "version", required = false) String version,
@RequestParam("id") String id,
@RequestParam("json") String json)
throws Exception {
AppDefinition appDef = appService.getAppDefinition(appId, version);
DatalistDefinition datalist = datalistDefinitionDao.loadById(id, appDef);
DataList dlist = dataListService.fromJson(json);
datalist.setName(dlist.getName());
datalist.setDescription(dlist.getName());
datalist.setJson(PropertyUtil.propertiesJsonStoreProcessing(datalist.getJson(), json));
boolean success = datalistDefinitionDao.update(datalist);
JSONObject jsonObject = new JSONObject();
jsonObject.accumulate("success", success);
jsonObject.write(writer);
}
protected DataList parseFromJsonParameter(
ModelMap map, DataList dataList, String id, HttpServletRequest request) {
// get parameters
String jsonParam = new ParamEncoder(id).encodeParameterName("json");
String json = request.getParameter(jsonParam);
// use preview json if available
if (json != null && json.trim().length() > 0) {
try {
String tempJson = json;
if (tempJson.contains(SecurityUtil.ENVELOPE)
|| tempJson.contains(PropertyUtil.PASSWORD_PROTECTED_VALUE)) {
AppDefinition appDef = AppUtil.getCurrentAppDefinition();
DatalistDefinition datalist = datalistDefinitionDao.loadById(id, appDef);
if (datalist != null) {
tempJson = PropertyUtil.propertiesJsonStoreProcessing(datalist.getJson(), tempJson);
}
}
dataList =
dataListService.fromJson(AppUtil.processHashVariable(tempJson, null, null, null));
dataList.setId(id);
} catch (Exception ex) {
map.addAttribute("dataListError", ex.toString());
}
} /* else {
json = dataListService.toJson(dataList);
}*/
String jsonEncoded = null;
try {
if (json != null) {
jsonEncoded = URLEncoder.encode(json, "UTF-8");
}
} catch (Exception ex) {
LogUtil.error(this.getClass().getName(), ex, "parseFromJsonParameter Error!");
}
// set for view
map.addAttribute("json", json);
map.addAttribute("jsonEncoded", jsonEncoded);
map.addAttribute("jsonParam", jsonParam);
return dataList;
}
@RequestMapping(
value = "/json/console/app/(*:appId)/(~:appVersion)/builder/binder/columns",
method = RequestMethod.POST)
public void getBuilderDataColumnList(
ModelMap map,
Writer writer,
@RequestParam("appId") String appId,
@RequestParam(required = false) String appVersion,
@RequestParam String id,
@RequestParam String binderId,
HttpServletRequest request)
throws Exception {
AppDefinition appDef = appService.getAppDefinition(appId, appVersion);
JSONObject jsonObject = new JSONObject();
// get data list
DataList dataList = new DataList();
// parse JSON from request if available
dataList = parseFromJsonParameter(map, dataList, id, request);
// get binder from request
DataListBinder binder = createDataListBinderFromRequestInternal(appDef, id, binderId, request);
if (binder != null) {
dataList.setBinder(binder);
}
DataListColumn[] sourceColumns = (binder != null) ? binder.getColumns() : new DataListColumn[0];
// sort columns by label
List<DataListColumn> binderColumnList = Arrays.asList(sourceColumns);
Collections.sort(
binderColumnList,
new Comparator<DataListColumn>() {
public int compare(DataListColumn o1, DataListColumn o2) {
return o1.getLabel().toLowerCase().compareTo(o2.getLabel().toLowerCase());
}
});
Collection<String> columnNameList = new HashSet<String>();
DataListColumn[] targetColumns = dataList.getColumns();
if (targetColumns != null) {
for (DataListColumn selectedColumn : targetColumns) {
columnNameList.add(selectedColumn.getName());
}
}
for (Iterator i = binderColumnList.iterator(); i.hasNext(); ) {
DataListColumn column = (DataListColumn) i.next();
if (columnNameList.contains(column.getName())) {
i.remove();
}
}
sourceColumns = (DataListColumn[]) binderColumnList.toArray(new DataListColumn[0]);
DataList sourceDataList = new DataList();
sourceDataList.setColumns(sourceColumns);
Collection<Object> collection = new ArrayList<Object>();
for (DataListColumn sourceColumn : sourceColumns) {
HashMap hm = new HashMap();
hm.put("name", sourceColumn.getName());
hm.put("label", sourceColumn.getLabel());
hm.put("sortable", true);
hm.put("filterable", true);
hm.put("type", sourceColumn.getType());
collection.add(hm);
}
jsonObject.accumulate("columns", collection);
jsonObject.write(writer);
}
