private ViewResolver getViewResolver() { InternalResourceViewResolver viewResolver = new InternalResourceViewResolver() { @Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { String suffix = getSuffix(); if (suffix != null && suffix.length() > 0 && viewName.endsWith(suffix)) { viewName = viewName.substring(0, viewName.length() - suffix.length()); } return super.buildView(viewName); } }; viewResolver.setPrefix("/"); viewResolver.setSuffix(""); return viewResolver; }
public DownloadView(final InputStream input, final String name) { AbstractUrlBasedView view = new AbstractUrlBasedView() { @Override protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) throws Exception { String name2 = URLEncoder.encode(name, "UTF-8"); response.setContentType("application/force-download"); response.addHeader("Content-Disposition", "attachment;filename=" + name2); byte[] bytes = new byte[1024]; ServletOutputStream out = response.getOutputStream(); int readLength = 0; while ((readLength = input.read(bytes)) != -1) { out.write(bytes, 0, readLength); } // TODO ahai 释放资源 input.close(); out.flush(); out.close(); } }; super.setView(view); }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { VelocityLayoutView view = (VelocityLayoutView)super.buildView(viewName); if(this.layoutUrl != null){ view.setLayoutUrl(this.layoutUrl); } if(this.layoutKey != null){ view.setLayoutKey(this.layoutKey); } if(this.screenContentKey != null){ view.setScreenContentKey(this.screenContentKey); } if(this.toolboxConfigResource != null){ ((VelocityToolboxView)view).setToolboxConfigResource(this.toolboxConfigResource); } return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { FixedVelocityLayoutView view = (FixedVelocityLayoutView) super .buildView(viewName); view.setContentType(this.getContentType()); view.setEncoding(this.templateEncoding); if (this.velocityEngine != null) { view.setVelocityEngine(this.velocityEngine); } if (this.layoutUrl != null) { view.setLayoutUrl(this.layoutUrl); } if (this.layoutKey != null) { view.setLayoutKey(this.layoutKey); } if (this.screenContentKey != null) { view.setScreenContentKey(this.screenContentKey); } view.setScreenPrefix(this.getPrefix()); view.setLayoutTemplateCache(this.layoutTemplateCache); return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { VelocityView view = VelocityView.class.cast(super.buildView(viewName)); view.setViewName(viewName); view.setContentType(getContentType()); view.setEncoding(charset); view.setTemplates(templates); view.setScreen(screen); view.setLayout(layout); view.setSuffix(getSuffix()); view.setScreenTemplateKey(screenTemplateKey); view.setDefaultLayoutTemplate(defaultLayoutTemplate); return view; }
@RequestMapping(value = "/editStudentGroupAttends/{studentGroup}", method = RequestMethod.POST) public AbstractUrlBasedView editStudentGroupAttends(Model model, @PathVariable Grouping grouping, @ModelAttribute("attends") @Validated AttendsBean attendsBean, @PathVariable StudentGroup studentGroup, BindingResult bindingResult) { Map<String, Boolean> studentsToRemove = attendsBean.getRemoveStudent(); Map<String, Boolean> studentsToAdd = attendsBean.getAddStudent(); if (bindingResult.hasErrors()) { model.addAttribute("removeStudent", studentsToRemove); model.addAttribute("addStudent", studentsToAdd); model.addAttribute("errors", "binding error " + bindingResult.getAllErrors()); return viewStudentGroup(model, grouping, studentGroup); } studentGroupService.updateStudentGroupMembers(studentGroup, studentsToRemove, studentsToAdd); return new RedirectView("/teacher/" + executionCourse.getExternalId() + "/student-groups/" + grouping.getExternalId() + "/viewStudentGroup/" + studentGroup.getExternalId(), true); }
/** * When the prefix did not set, then viewResolver throws the NullPointerException. */ @Test(expected = MustacheException.class) public void resolvesViewWithoutPrefix() throws Exception { //given final String viewName = "top-level.mustache"; //when when(engine.getMustache(viewName)).thenReturn(mustache); TrimouViewResolver sut = new TrimouViewResolver(); sut.setServletContext(servletContext); sut.afterPropertiesSet(); sut.setEngine(engine); //then AbstractUrlBasedView view = sut.buildView(viewName); assertThat(view, is(notNullValue())); }
/** * When not valid prefix did set, then viewResolver throws the MustacheException. */ @Test(expected = MustacheException.class) public void resolvesViewWithNotValidPrefix() throws Exception { //given final String viewPath = "WEB-INF/views/"; final String viewName = "top-level.mustache"; //when when(engine.getMustache(viewName)).thenReturn(mustache); TrimouViewResolver sut = new TrimouViewResolver(); sut.setServletContext(servletContext); sut.setPrefix(viewPath); sut.afterPropertiesSet(); sut.setEngine(engine); //then AbstractUrlBasedView view = sut.buildView(viewName); assertThat(view, is(notNullValue())); }
/** * Ensure the prefix is passed on to the template loader * and that the template loader is called with a fully * resolved view path. */ @Test public void resolvesViewWithPrefix() throws Exception { //given final String viewPath = "/WEB-INF/views/"; final String viewName = "hello.mustache"; //when when(engine.getMustache(viewPath + viewName)).thenReturn(mustache); TrimouViewResolver sut = new TrimouViewResolver(); sut.setServletContext(servletContext); sut.setPrefix(viewPath); sut.afterPropertiesSet(); sut.setEngine(engine); //then AbstractUrlBasedView view = sut.buildView(viewName); assertThat(view, is(notNullValue())); }
/** * 实例化GroupTemplate * * @param viewName * @return * @throws Exception */ @Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { BeetlSpringView beetlView = (BeetlSpringView) super.buildView(viewName); beetlView.setGroupTemplate(groupTemplate); String suffix = getSuffix(); //如果配置有后缀，需要重新设定视图 if(suffix!=null&&suffix.length()!=0){ if (viewName.contains("#")) { String[] split = viewName.split("#"); if (split.length > 2) { throw new Exception("视图名称有误：" + viewName); } beetlView.setUrl(getPrefix() + split[0] + getSuffix() + "#" + split[1]); } } return beetlView; }
/** * Instantiates a new Success. * @param view the view */ @Autowired public Success(@Qualifier("cas3JstlSuccessView") final AbstractUrlBasedView view) { super(view); super.setSuccessResponse(true); }
/** * Uses the viewName and the theme associated with the service. * being requested and returns the appropriate view. * @param viewName the name of the view to be resolved * @return a theme-based UrlBasedView * @throws Exception an exception */ @Override protected AbstractUrlBasedView buildView(final String viewName) throws Exception { final RequestContext requestContext = RequestContextHolder.getRequestContext(); final WebApplicationService service = WebUtils.getService(requestContext); final RegisteredService registeredService = this.servicesManager.findServiceBy(service); final String themeId = service != null && registeredService != null && registeredService.getAccessStrategy().isServiceAccessAllowed() && StringUtils.hasText(registeredService.getTheme()) ? registeredService.getTheme() : defaultThemeId; final String themePrefix = String.format("%s/%s/ui/", pathPrefix, themeId); LOGGER.debug("Prefix {} set for service {} with theme {}", themePrefix, service, themeId); //Build up the view like the base classes do, but we need to forcefully set the prefix for each request. //From UrlBasedViewResolver.buildView final InternalResourceView view = (InternalResourceView) BeanUtils.instantiateClass(getViewClass()); view.setUrl(themePrefix + viewName + getSuffix()); final String contentType = getContentType(); if (contentType != null) { view.setContentType(contentType); } view.setRequestContextAttribute(getRequestContextAttribute()); view.setAttributesMap(getAttributesMap()); //From InternalResourceViewResolver.buildView view.setAlwaysInclude(false); view.setExposeContextBeansAsAttributes(false); view.setPreventDispatchLoop(true); LOGGER.debug("View resolved: {}", view.getUrl()); return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { VelocityLayoutView view = (VelocityLayoutView) super.buildView(viewName); // Use not-null checks to preserve VelocityLayoutView's defaults. if (this.layoutUrl != null) { view.setLayoutUrl(this.layoutUrl); } if (this.layoutKey != null) { view.setLayoutKey(this.layoutKey); } if (this.screenContentKey != null) { view.setScreenContentKey(this.screenContentKey); } return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { VelocityView view = (VelocityView) super.buildView(viewName); view.setDateToolAttribute(this.dateToolAttribute); view.setNumberToolAttribute(this.numberToolAttribute); if (this.toolboxConfigLocation != null) { ((VelocityToolboxView) view).setToolboxConfigLocation(this.toolboxConfigLocation); } return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { XsltView view = (XsltView) super.buildView(viewName); view.setSourceKey(this.sourceKey); if (this.uriResolver != null) { view.setUriResolver(this.uriResolver); } if (this.errorListener != null) { view.setErrorListener(this.errorListener); } view.setIndent(this.indent); view.setOutputProperties(this.outputProperties); view.setCacheTemplates(this.cacheTemplates); return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { AbstractJasperReportsView view = (AbstractJasperReportsView) super.buildView(viewName); view.setReportDataKey(this.reportDataKey); view.setSubReportUrls(this.subReportUrls); view.setSubReportDataKeys(this.subReportDataKeys); view.setHeaders(this.headers); view.setExporterParameters(this.exporterParameters); view.setJdbcDataSource(this.jdbcDataSource); return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { TilesView view = (TilesView) super.buildView(viewName); if (this.alwaysInclude != null) { view.setAlwaysInclude(this.alwaysInclude); } return view; }
public DownloadView(final String filename, final String name) { AbstractUrlBasedView view = new AbstractUrlBasedView() { @Override protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) throws Exception { String name2 = URLEncoder.encode(name, "UTF-8"); response.setContentType("application/force-download"); response.addHeader("Content-Disposition", "attachment;filename=" + name2); File file = new File(filename); InputStream inputStream = new FileInputStream(file); BufferedInputStream bis = new BufferedInputStream(inputStream); byte[] bytes = new byte[1024]; ServletOutputStream out = response.getOutputStream(); int readLength = 0; while ((readLength = bis.read(bytes)) != -1) { out.write(bytes, 0, readLength); } // TODO ahai 释放资源 inputStream.close(); bis.close(); out.flush(); out.close(); } }; super.setView(view); }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { PebbleView view = (PebbleView) super.buildView(viewName); view.setTemplateName(viewName); view.setPebbleEngine(this.pebbleEngine); view.setCharacterEncoding(this.characterEncoding); return view; }
protected AbstractUrlBasedView buildView(String viewName) throws Exception { TemplateView view = (TemplateView) BeanUtils.instantiateClass(getViewClass()); if (!viewName.contains(getPrefix()) && !viewName.startsWith("/")) { viewName = getPrefix() + viewName; } if (!viewName.endsWith(getSuffix())) { viewName = viewName + getSuffix(); } view.setUrl(viewName); String contentType = getContentType(); if (contentType != null) view.setContentType(contentType); view.setRequestContextAttribute(getRequestContextAttribute()); view.setAttributesMap(getAttributesMap()); if (this.alwaysInclude != null) view.setAlwaysInclude(this.alwaysInclude.booleanValue()); if (this.exposeContextBeansAsAttributes != null) view.setExposeContextBeansAsAttributes(this.exposeContextBeansAsAttributes.booleanValue()); if (this.exposedContextBeanNames != null) view.setExposedContextBeanNames(this.exposedContextBeanNames); view.setPreventDispatchLoop(true); return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { JinjaView view = (JinjaView) super.buildView(viewName); view.setEngine(this.engine); view.setContentType(contentType); view.setRenderExceptions(renderExceptions); view.setEncoding(charset); return view; }
/** * if viewName start with / , then ignore prefix. */ @Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { AbstractUrlBasedView view = super.buildView(viewName); // start with / ignore prefix if (viewName.startsWith("/")) { view.setUrl(viewName + getSuffix()); } return view; }
@Override protected AbstractUrlBasedView buildView(final String viewName) throws Exception { if (logger.isDebugEnabled()) { logger.debug("Building view using multiple layout resolver. View name is {}", viewName); } VelocityLayoutView view = (VelocityLayoutView) super.buildView(viewName); if (layoutKey != null) { view.setLayoutKey(layoutKey); } if (screenContentKey != null) { view.setScreenContentKey(screenContentKey); } if (!this.mappings.isEmpty()) { for (Map.Entry<String, String> entry : this.mappings.entrySet()) { // Correct wildcards so that we can use the matches method in the String object String mappingRegexp = StringUtils.replace(entry.getKey(), "*", ".*"); // If the view matches the regexp mapping if (viewName.matches(mappingRegexp)) { if (logger.isDebugEnabled()) { logger.debug(" Found matching view. Setting layout url to {}", entry.getValue()); } view.setLayoutUrl(entry.getValue()); return view; } } } return view; }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { AbstractUrlBasedView superView = super.buildView(viewName); if (superView instanceof TilesExposingBeansView) { TilesExposingBeansView view = (TilesExposingBeansView) superView; if (this.exposeContextBeansAsAttributes != null) view.setExposeContextBeansAsAttributes(this.exposeContextBeansAsAttributes); if (this.exposedContextBeanNames != null) view.setExposedContextBeanNames(this.exposedContextBeanNames); } return superView; }
@RequestMapping(value = "/shift/{shift}/createStudentGroup", method = RequestMethod.POST) public AbstractUrlBasedView createStudentGroup(Model model, @PathVariable Grouping grouping, @PathVariable Shift shift, @ModelAttribute("addStudent") @Validated AttendsBean addStudents, BindingResult bindingResult) { if (bindingResult.hasErrors()) { return new RedirectView("/teacher/" + executionCourse.getExternalId() + "/student-groups/view/" + grouping.getExternalId(), true); } StudentGroup studentgroup = studentGroupService.createStudentGroup(grouping, shift); return new RedirectView("/teacher/" + executionCourse.getExternalId() + "/student-groups/" + grouping.getExternalId() + "/viewStudentGroup/" + studentgroup.getExternalId(), true); }
@RequestMapping(value = "/editStudentGroupShift/{studentGroup}", method = RequestMethod.POST) public AbstractUrlBasedView editStudentGroupShift(@PathVariable Grouping grouping, @PathVariable StudentGroup studentGroup, @ModelAttribute("newShift") @Validated Shift newShift, BindingResult bindingResult) { studentGroupService.updateStudentGroupShift(studentGroup, newShift); return new RedirectView("/teacher/" + executionCourse.getExternalId() + "/student-groups/" + grouping.getExternalId() + "/viewStudentGroup/" + studentGroup.getExternalId(), true); }
@RequestMapping(value = "/deleteStudentGroup/{studentGroup}", method = RequestMethod.POST) public AbstractUrlBasedView deleteStudentGroup(Model model, @PathVariable Grouping grouping, @PathVariable StudentGroup studentGroup) { if (!studentGroup.getAttendsSet().isEmpty()) { model.addAttribute("errors", "errors.invalid.delete.not.empty.studentGroup"); return viewStudentGroup(model, grouping, studentGroup); } studentGroupService.deleteStudentGroup(studentGroup); return new RedirectView("/teacher/" + executionCourse.getExternalId() + "/student-groups/view/" + grouping.getExternalId(), true); }
@Override protected AbstractUrlBasedView buildView(String viewName) throws Exception { TrimouView view = (TrimouView) super.buildView(viewName); try { view.setViewName(viewName); view.setEngine(engine); return view; } catch (Exception e) { throw new MustacheException(view.getUrl() + " : " + e.getMessage()); } }
