public void savePaintingAction(IRequestCycle cycle) {
Painting painting = getPainting();
Artist artist = getArtist();
if (!assertNotNull(painting.getPaintingTitle())) {
appendHtmlToErrorMessage("You must provide a painting title.");
return;
}
DataContext ctxt = getVisitDataContext();
// painting was created earlier, but before we can
// start working with its relationships, and ultimately
// save it to DB, it must be regsitered with DataContext
ctxt.registerNewObject(painting);
// establish relationship with artist via a simple method call
// an equivalent of the line below would be "
artist.addToPaintingArray(painting);
// commit to the database
ctxt.commitChanges();
BrowseArtistsPage nextPage = (BrowseArtistsPage) cycle.getPage("BrowseArtistsPage");
cycle.activate(nextPage);
}
public void service(IRequestCycle cycle) throws IOException {
String[] params = cycle.getParameters(ServiceConstants.PARAMETER);
ObjectId docId = (ObjectId) _squeezer.unsqueeze(params[0]);
ObjectId sourceId = (ObjectId) _squeezer.unsqueeze(params[1]);
DataContext context = CayenneUtils.createDataContext();
ModeleDocument modele = (ModeleDocument) objectForPK(context, docId);
Persistent source = (Persistent) objectForPK(context, sourceId);
ParamsProvider<?> provider = providers.get(source.getClass());
if (provider == null) throw new RuntimeException("No provider for " + source.getClass());
// Finalement, on transforme le document avant d'altérer la réponse...
String result =
new XmlDocChanger(modele.getData()) //
.subst(provider.toParams(source)) //
.result();
// Sortie
WebResponse response = cycle.getInfrastructure().getResponse();
response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
response.setHeader("Content-Disposition", "attachment; filename=\"document.doc.xml\"");
OutputStream out = response.getOutputStream(CONTENT_TYPE);
out.write(result.getBytes(Document.ENCODING));
}
public ILink getLink(IRequestCycle cycle) {
String actionId = cycle.getNextActionId();
if (cycle.isRewound(this)) {
getListener().actionTriggered(this, cycle);
throw new RenderRewoundException(this);
}
return getLink(cycle, Tapestry.ACTION_SERVICE, new Object[] {actionId});
}
/** @see org.apache.tapestry.engine.IEngineService#service(org.apache.tapestry.IRequestCycle) */
public void service(IRequestCycle cycle) throws IOException {
String activePageName = cycle.getParameter(ServiceConstants.PAGE);
IPage page = cycle.getPage(activePageName);
cycle.activate(page);
Object[] parameters = linkFactory.extractListenerParameters(cycle);
String downloadFileName = (String) parameters[0];
String taskType = (String) parameters[1];
String templatePath = (String) parameters[2];
Object reportEntity = parameters[6];
IBlobModel templateEntity = null;
boolean isUsetemplatePath = true;
if (templatePath == null) {
templateEntity = (IBlobModel) parameters[3];
isUsetemplatePath = false;
}
// 设置reportEntity到page的rootedObject.
if (reportEntity != null && page instanceof IPageRooted) {
((IPageRooted<Object, Object>) page).setRootedObject(reportEntity);
}
// 设置监听方法的参数.并调用trigger方法.
cycle.setListenerParameters(JasperEntityLink.constructServiceParameters(parameters[7]));
String idPath = (String) parameters[8];
if (idPath != null) {
IDirect direct = (IDirect) page.getNestedComponent(idPath);
direct.trigger(cycle);
}
String detailEntity = (String) parameters[4];
String detailCollection = (String) parameters[5];
service(
cycle,
page,
isUsetemplatePath,
templatePath,
templateEntity,
downloadFileName,
taskType,
detailEntity,
detailCollection);
}
/**
* Returns true if the connector should update the property value from the binding. For {@link
* org.apache.tapestry.spec.Direction#IN}, this always returns true. For {@link
* org.apache.tapestry.spec.Direction#FORM}, this returns true only if the request cycle and the
* active form are rewinding.
*
* @since 2.2
*/
protected boolean shouldSetPropertyValue(IRequestCycle cycle) {
if (_direction == Direction.IN) return true;
// Must be FORM
return !cycle.isRewinding();
}
public IPage addQueue(IRequestCycle cycle) {
EditAcdQueue editPage = (EditAcdQueue) cycle.getPage(EditAcdQueue.PAGE);
editPage.setAcdQueueId(null);
editPage.setAcdServerId(getAcdServerId());
editPage.setReturnPage(this);
return editPage;
}
@SuppressWarnings("unchecked")
public void doActivate(IRequestCycle cycle, List images, Set zipEntries, Set xmlEntries) {
setImages(images);
setZipEntriesNoXML(zipEntries);
setXmlEntriesNoZip(xmlEntries);
cycle.activate(this);
}
public IPage commit(IRequestCycle cycle) {
if (!TapestryUtils.isValid(this)) {
return null;
}
// Save the user
CoreContext core = getCoreContext();
User user = getUser();
user.setImId(user.getUserName());
EditUser.saveGroups(getSettingDao(), user.getGroups());
// Execute the automatic assignments for the user.
GroupAutoAssign groupAutoAssign =
new GroupAutoAssign(
getConferenceBridgeContext(), getCoreContext(),
getForwardingContext(), getMailboxManager());
groupAutoAssign.assignUserData(user);
// On saving the user, transfer control to edituser page.
if (FormActions.APPLY.equals(getButtonPressed())) {
EditUser edit = (EditUser) cycle.getPage(EditUser.PAGE);
edit.setUserId(user.getId());
return edit;
}
return null;
}
public IPage addSchedule(IRequestCycle cycle) {
EditSchedule page = (EditSchedule) cycle.getPage(EditSchedule.PAGE);
page.setUserId(null);
page.setUserGroup(getSettingDao().getGroup(getGroupId()));
page.newSchedule("usrGroup_sch", PAGE);
return page;
}
private void conditionallySetLoginCallback(LoginPage login, IPage page, IRequestCycle cycle) {
// If page service is calling page, you're probably logged out and user could be
// looking at a very different page then what gets interpretted from this callback
// because all session data is lost.
//
// If your page can safely handle this, consider refactoring border component to accept a
// component parameter to circumvent this constraint. Warning: this means your page
// either doesn't use session variabled OR can safely recover when session is lost
//
String serviceName = cycle.getService().getName();
if (Tapestry.EXTERNAL_SERVICE.equals(serviceName)) {
ICallback callback =
new ExternalCallback((IExternalPage) page, cycle.getListenerParameters());
login.setCallback(callback);
}
}
/* public IPage cancelPage(IRequestCycle cycle) {
getShowEbookPage().setResourceType(ResourceType.TYPE_NEWSPAPERS);
return getShowEbookPage();
}*/
public void cancelPage(IRequestCycle cycle) {
try {
ICallback callback = (ICallback) getCallbackStack().popPreviousCallback();
callback.performCallback(cycle);
} catch (Exception e) {
cycle.activate("resource/ShowEbookPage");
}
}
public void login(IRequestCycle cycle) {
if (isValidLogin(getUserName(), getPassword())) {
cycle.activate("Main");
return;
}
setMessage("Invalid user name or password.");
}
@SuppressWarnings("unchecked")
public void deleteAll(IRequestCycle cycle) {
ImageDAO dao = getImageDAO();
for (Iterator iter = getImages().iterator(); iter.hasNext(); ) {
NodeImage image = (NodeImage) iter.next();
dao.deleteImage(image);
}
cycle.activate("ImagesManager");
}
public void service(IEngineServiceView engine, IRequestCycle cycle, ResponseOutputStream output)
throws IOException {
System.out.println(
"===============================================================================================");
RequestContext context = cycle.getRequestContext();
String[] contextParams = getServiceContext(context);
if (contextParams.length != 3)
throw new ApplicationRuntimeException(
"Incorrect number of service parameters for service "
+ getName()
+ ". Expected 2, but got "
+ contextParams.length);
String componentPageName = contextParams[1];
String componentId = contextParams[2];
IPage componentPage = cycle.getPage(componentPageName);
IComponent component = componentPage.getNestedComponent(componentId);
if (!(component instanceof IXMLService))
throw new ApplicationRuntimeException(
"Incorrect component type: was "
+ component.getClass()
+ " but must be "
+ IXMLService.class,
component,
null,
null);
IXMLService xservice = (IXMLService) component;
// do not squeeze on input
String[] params = context.getParameters(Tapestry.PARAMETERS_QUERY_PARAMETER_NAME);
cycle.setServiceParameters(params);
xservice.trigger(cycle);
// do not squeeze on output either
Object[] args = cycle.getServiceParameters();
String strArgs = generateOutputString(args);
output.setContentType("text/xml");
output.write(strArgs.getBytes("utf-8"));
}
/**
* @see org.apache.tapestry.form.TextArea#renderFormComponent(org.apache.tapestry.IMarkupWriter,
* org.apache.tapestry.IRequestCycle)
*/
@Override
protected void renderFormComponent(IMarkupWriter writer, IRequestCycle cycle) {
super.renderFormComponent(writer, cycle);
if (!cycle.isRewinding()) {
Map<String, Object> parms = new HashMap<String, Object>();
parms.put("component", this);
getScript().execute(this, cycle, TapestryUtils.getPageRenderSupport(cycle, this), parms);
}
}
public IPage editService(IRequestCycle cycle, String serviceBeanId, Integer locationId) {
PageWithCallback page = (PageWithCallback) cycle.getPage(SERVICE_MAP.get(serviceBeanId));
page.setReturnPage(EditLocationPage.PAGE);
if (page instanceof AcdServerPage) {
AcdServer acdServer = getAcdContext().getAcdServerForLocationId(locationId);
if (acdServer != null) {
((AcdServerPage) page).setAcdServerId(acdServer.getId());
}
}
return page;
}
public void performCallback(IRequestCycle cycle) {
if (isStay() && FormActions.OK.equals(getButtonPressed())) {
// Explicitly null out information that should not be used for multiple users,
// otherwise keep form values as is theory that creating users in bulk will want
// all the same settings by default
setUser(null);
cycle.activate(PAGE);
} else if (m_delegate != null) {
m_delegate.performCallback(cycle);
}
}
/* public IPage savePage(IRequestCycle cycle){
if(save()){
getShowEbookPage().setResourceType(ResourceType.TYPE_NEWSPAPERS);
return getShowEbookPage();
}else
return this;
}*/
public void savePage(IRequestCycle cycle) {
if (save()) {
/*getShowEbookPage().setResourceType(ResourceType.TYPE_MAGAZINE);
return getShowEbookPage();*/
try {
ICallback callback = (ICallback) getCallbackStack().popPreviousCallback();
callback.performCallback(cycle);
} catch (Exception e) {
cycle.activate("resource/ShowEbookPage");
}
}
}
@Override
protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle) {
super.renderComponent(writer, cycle);
if (cycle.isRewinding()) {
try {
updateDocument();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
/**
* Restores the property to its default value. For {@link Direction#FORM} parameters, extracts the
* property value and sets the binding form it (when appropriate).
*/
public void resetParameter(IRequestCycle cycle) {
if (_direction == Direction.FORM && cycle.isRewinding()) {
IFormComponent component = (IFormComponent) _component;
if (!component.isDisabled()) {
IForm form = Form.get(cycle);
if (form != null && form.isRewinding()) {
Object value = readCurrentPropertyValue();
_binding.setObject(value);
}
}
}
// Either way, clear the value.
setPropertyValue(_clearValue);
}
public IPage editSchedulesGroup(IRequestCycle cycle, Integer scheduleId) {
EditSchedule page = (EditSchedule) cycle.getPage(EditSchedule.PAGE);
page.editSchedule(scheduleId, PAGE);
return page;
}
@Override
public IPage editGroupName(IRequestCycle cycle) {
EditGroup page = (EditGroup) cycle.getPage(EditGroup.PAGE);
page.editGroup(getGroupId(), PAGE);
return page;
}
/**
* form 提交动作 weijian.zhang 2006-4-18
*
* @param cycle
*/
public void formSubmit(IRequestCycle cycle) {
if (ConstantPageName.SET_RTN.equals(getFunctionHidden())) { // 返回
RoleList roleList = (RoleList) cycle.getPage("RoleList");
cycle.activate(roleList);
}
}
public void viewMissingEntries(IRequestCycle cycle) {
IPage missingEntriesPage = cycle.getPage("ImageZipUploadMissingEntries");
PropertyUtils.write(missingEntriesPage, "zipEntriesNoXML", getZipEntriesNoXML());
PropertyUtils.write(missingEntriesPage, "xmlEntriesNoZip", getXmlEntriesNoZip());
cycle.activate(missingEntriesPage);
}
/**
* 得到JasperPrint的list.用于一个报表有多页的情况(非循环多页)
*
* <p>实现方法:通过读取zip包,将zip包里每一个报表文件进行填充并放入List返回.
*
* <p>注意:zip包里报表名命名规则:第一张应该为1.jasper,依次类推;若报表有detail,则在数字后边加上detail如2detail.jasper;
* 若报表有子报表则命名时后缀为.zip有detail则加,无则不加.
*
* @param jasperInStream
* @param page
* @param parameters
* @param detailEntity
* @param detailCollection
* @return
* @throws JRException
* @throws IOException
* @throws ParseException
*/
@SuppressWarnings("unchecked")
protected List<JasperPrint> getJasperPrintList(
IRequestCycle cycle,
InputStream jasperInStream,
IPage page,
Map<Object, Object> parameters,
String detailEntity,
String detailCollection)
throws JRException, IOException, ParseException {
List<JasperPrint> jasperPrintList = new ArrayList<JasperPrint>();
int pageNumber = 0;
JasperPrint jasperPrint = null;
Object[] jasperName = parameters.keySet().toArray();
Arrays.sort(jasperName);
for (int i = 0; i < jasperName.length; i++) {
jasperInStream = (InputStream) parameters.get(jasperName[i]);
getJasperParameters(jasperInStream, parameters);
IPageRooted<Object, Object> activePage = (IPageRooted<Object, Object>) page;
if (parameters.containsKey(TEMPLATE_PAGE)) {
InputStream propStream = (InputStream) parameters.get(TEMPLATE_PAGE);
String jsonParam = getLinkParameter(propStream);
parameters.remove(TEMPLATE_PAGE);
if (jsonParam != null) {
JSONObject json = new JSONObject(jsonParam);
String activePageName = null;
if (json.has(PAGE)) {
activePageName = (String) json.get(PAGE);
activePage = (IPageRooted<Object, Object>) cycle.getPage(activePageName);
((IPageRooted<Object, Object>) activePage)
.setRootedObject(((IPageRooted<Object, Object>) page).getRootedObject());
cycle.activate(activePage);
}
}
}
if (((String) jasperName[i])
.substring(0, ((String) jasperName[i]).indexOf("."))
.endsWith(DETAIL)) {
jasperPrint =
this.getJasperPrint(
jasperInStream, activePage, parameters, detailEntity, detailCollection, pageNumber);
} else {
jasperPrint =
this.getJasperPrint(jasperInStream, activePage, parameters, null, null, pageNumber);
}
jasperPrintList.add(jasperPrint);
int pageSize = jasperPrint.getPages().size();
pageNumber += pageSize; // 将前边的JasperPrint的页数进行记录
}
return jasperPrintList;
}
protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle) {
IForm form = getForm(cycle);
String name = form.getElementId(this);
String format = getFormat();
if (format == null) format = "dd MMM yyyy";
SimpleDateFormat formatter = new SimpleDateFormat(format, getPage().getLocale());
boolean disabled = isDisabled();
if (!cycle.isRewinding()) {
Body body = Body.get(cycle);
if (body == null)
throw new ApplicationRuntimeException(
Tapestry.format("must-be-contained-by-body", "DatePicker"), this, null, null);
Locale locale = getPage().getLocale();
DateFormatSymbols dfs = new DateFormatSymbols(locale);
Calendar cal = Calendar.getInstance(locale);
Date value = getValue();
Map symbols = new HashMap();
symbols.put(SYM_NAME, name);
symbols.put(SYM_FORMAT, format);
symbols.put(SYM_INCL_WEEK, getIncludeWeek() ? Boolean.TRUE : Boolean.FALSE);
symbols.put(SYM_MONTHNAMES, makeStringList(dfs.getMonths(), 0, 12));
symbols.put(SYM_SHORT_MONTHNAMES, makeStringList(dfs.getShortMonths(), 0, 12));
symbols.put(SYM_WEEKDAYNAMES, makeStringList(dfs.getWeekdays(), 1, 8));
symbols.put(SYM_SHORT_WEEKDAYNAMES, makeStringList(dfs.getShortWeekdays(), 1, 8));
symbols.put(SYM_FIRSTDAYINWEEK, new Integer(cal.getFirstDayOfWeek() - 1));
symbols.put(SYM_MINDAYSINFIRSTWEEK, new Integer(cal.getMinimalDaysInFirstWeek()));
symbols.put(SYM_FORMNAME, form.getName());
symbols.put(SYM_VALUE, value);
_script.execute(cycle, body, symbols);
writer.beginEmpty("input");
writer.attribute("type", "text");
writer.attribute("name", name);
writer.attribute("title", formatter.toLocalizedPattern());
if (value != null) writer.attribute("value", formatter.format(value));
if (disabled) writer.attribute("disabled", "disabled");
renderInformalParameters(writer, cycle);
writer.printRaw(" ");
if (!disabled) {
writer.begin("a");
writer.attribute("href", (String) symbols.get(SYM_BUTTONONCLICKHANDLER));
}
IAsset icon = getIcon();
writer.beginEmpty("img");
writer.attribute("src", icon.buildURL(cycle));
writer.attribute("border", 0);
if (!disabled) writer.end(); // <a>
}
if (form.isRewinding()) {
if (disabled) return;
String textValue = cycle.getRequestContext().getParameter(name);
if (Tapestry.isBlank(textValue)) return;
try {
Date value = formatter.parse(textValue);
setValue(value);
} catch (ParseException ex) {
}
}
}
public IPage editLine(IRequestCycle cycle, Integer id) {
EditAcdLine editPage = (EditAcdLine) cycle.getPage(EditAcdLine.PAGE);
editPage.setAcdLineId(id);
editPage.setReturnPage(this);
return editPage;
}
private IEngineService workflowService(IRequestCycle cycle) {
return cycle.getInfrastructure().getServiceMap().getService(WorkflowService.NAME);
}
public void activate(IRequestCycle cycle) {
workflow.setCurrentEntry(this);
DataContext.bindThreadDataContext(dataContext);
cycle.getPage(pageName).validate(cycle);
cycle.activate(pageName);
}
public IPage extensionPools(IRequestCycle cycle) {
ExtensionPoolsPage poolsPage = (ExtensionPoolsPage) cycle.getPage(ExtensionPoolsPage.PAGE);
poolsPage.setReturnPage(this);
return poolsPage;
}