/**
* @see
* org.springframework.web.servlet.mvc.AbstractController#handleRequestInternal(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
@Override
protected ModelAndView handleRequestInternal(
HttpServletRequest request, HttpServletResponse response) throws Exception {
String outResponse = "";
User user = ControllerUtil.getSignedInUser();
Set<User> owners = new TreeSet<User>();
owners.add(user);
Project project = projectService.getById(Long.parseLong(request.getParameter(PROJECTID)));
CreateOtmlModuleParameters params = new CreateOtmlModuleParameters();
params.setName(project.getCurnit().getSdsCurnit().getName());
params.setUrl(RooloOtmlModuleDao.defaultOtrunkCurnitUrl);
params.setRetrieveotmlurl(
Util.getPortalUrl(request) + "/repository/retrieveotml.html?otmlModuleId=");
byte[] otmlbytes = (byte[]) project.getCurnit().accept(new CurnitGetOtmlVisitor());
if (otmlbytes != null) {
params.setOtml(otmlbytes);
Curnit copiedCurnit = curnitService.createCurnit(params);
ProjectParameters projParams = new ProjectParameters();
projParams.setCurnitId(copiedCurnit.getId());
projParams.setJnlpId(project.getJnlp().getId());
projParams.setOwners(owners);
projParams.setProjectname(project.getName());
projParams.setProjectType(project.getProjectType());
projectService.createProject(projParams);
outResponse =
"Project "
+ project.getName()
+ " has been successfully "
+ "copied and can be found in My Customized Projects.";
} else {
outResponse = "This project is not of a type that can be copied.";
}
ModelAndView modelAndView = new ModelAndView();
modelAndView.addObject(RESPONSE, outResponse);
return modelAndView;
}
/**
* @see org.springframework.validation.Validator#validate(java.lang.Object,
* org.springframework.validation.Errors)
*/
public void validate(Object paramsIn, Errors errors) {
FindProjectParameters param = (FindProjectParameters) paramsIn;
/* there should be exactly on param field with data, reject
* if less or more than one has data */
int numWithData = 0;
/* check and validate the project Id field */
if (param.getProjectId() != null && !param.getProjectId().equals("")) {
numWithData += 1;
/* make sure project id is numeric */
if (!StringUtils.isNumeric(param.getProjectId())) {
errors.reject("error.projectId-not-numeric", "Project ID must be numeric.");
return;
}
/* make sure that a project with the id exists */
try {
Project project = projectService.getById(Long.parseLong(param.getProjectId()));
if (project == null) {
errors.reject("error.projectId-not-found", "Project ID not found.");
return;
}
} catch (Exception e) {
errors.reject("error.projectId-not-found", "Project ID not found.");
return;
}
}
/* check and validate the userName field */
if (param.getUserName() != null && !param.getUserName().equals("")) {
numWithData += 1;
/* make sure that a user with that name exists */
if (userService.retrieveUserByUsername(param.getUserName()) == null) {
errors.rejectValue("userName", "error.teacher-not-found");
}
}
/* check and validate the runId field */
if (param.getRunId() != null && !param.getRunId().equals("")) {
numWithData += 1;
/* make sure run id is numeric */
if (!StringUtils.isNumeric(param.getRunId())) {
errors.reject("error.runId-not-numeric", "Run ID must be numeric.");
return;
}
/* make sure that a run with the given id exists */
try {
Run run = runService.retrieveById(Long.parseLong(param.getRunId()));
if (run == null) {
errors.reject("error.runId-not-found", "Run ID not found.");
return;
}
} catch (ObjectNotFoundException e) {
errors.reject("error.runId-not-found", "Run ID not found.");
return;
}
}
/* ensure that exactly one field was specified */
if (numWithData != 1) {
errors.reject("error.invalid-parameters", "Parameters passed to controller are invalid.");
}
}