private void queryAndDisplayTasks() {
wrapBody.removeAllComponents();
if (GROUP_DUE_DATE.equals(groupByState)) {
baseCriteria.setOrderFields(
Arrays.asList(new SearchCriteria.OrderField("deadline", sortDirection)));
taskGroupOrderComponent = new DueDateOrderComponent();
} else if (GROUP_START_DATE.equals(groupByState)) {
baseCriteria.setOrderFields(
Arrays.asList(new SearchCriteria.OrderField("startdate", sortDirection)));
taskGroupOrderComponent = new StartDateOrderComponent();
} else if (PLAIN_LIST.equals(groupByState)) {
baseCriteria.setOrderFields(
Arrays.asList(new SearchCriteria.OrderField("lastupdatedtime", sortDirection)));
taskGroupOrderComponent = new SimpleListOrderComponent();
} else {
throw new MyCollabException("Do not support group view by " + groupByState);
}
wrapBody.addComponent(taskGroupOrderComponent);
final ProjectTaskService projectTaskService =
ApplicationContextUtil.getSpringBean(ProjectTaskService.class);
int totalTasks = projectTaskService.getTotalCount(baseCriteria);
taskSearchPanel.setTotalCountNumber(totalTasks);
currentPage = 0;
int pages = totalTasks / 20;
if (currentPage < pages) {
Button moreBtn =
new Button(
"More",
new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent clickEvent) {
int totalTasks = projectTaskService.getTotalCount(baseCriteria);
int pages = totalTasks / 20;
currentPage++;
List<SimpleTask> otherTasks =
projectTaskService.findPagableListByCriteria(
new SearchRequest<>(baseCriteria, currentPage + 1, 20));
taskGroupOrderComponent.insertTasks(otherTasks);
if (currentPage == pages) {
wrapBody.removeComponent(wrapBody.getComponent(1));
}
}
});
moreBtn.addStyleName(UIConstants.THEME_GREEN_LINK);
wrapBody.addComponent(moreBtn);
}
List<SimpleTask> tasks =
projectTaskService.findPagableListByCriteria(
new SearchRequest<>(baseCriteria, currentPage + 1, 20));
taskGroupOrderComponent.insertTasks(tasks);
}
