@RequestMapping(method = RequestMethod.GET)
public String list(
@RequestParam(required = false) String p,
@RequestParam(required = false) String s,
@RequestParam(required = false) String f,
HttpServletRequest request,
ModelMap model,
@ModelAttribute("success") String success,
@ModelAttribute("error") String error) {
PageState pageState = new PageState();
pageState.setPage(PageHelper.parsePage(p));
pageState.setSortColumn(PageHelper.parseSortColumn(s));
pageState.setFilter(PageHelper.parseFilter(f));
ComputersAndCount computersAndCount = computerService.findAllAndCount(pageState);
pageState.setTotal(computersAndCount.getTotal());
model.addAttribute("computers", computersAndCount.getComputers());
// Now that we computed everything
model.addAttribute("state", pageState);
// Flash notices
model.addAttribute("success", success);
model.addAttribute("error", error);
return "/index";
}
public void test_getPageState_createNewPageState() {
PageState state = PageState.getPageState(cr, "id123", true);
assertNotNull("page state not null", state.properties.size());
assertEquals("defined page ids", "id123", getPageIds(cr));
PageState.getPageState(cr, "abc", true);
assertEquals("defined page ids", "abc, id123", getPageIds(cr));
}
public void test_removeEldestEntry_lruReplacement() {
PageState.maxPageStates = 3;
Config.setDataset("main", new Dataset("maxPageStates", "4"));
PageState.getPageState(cr, "id1", true);
PageState.getPageState(cr, "id2", true);
PageState.getPageState(cr, "id3", true);
assertEquals("page ids before replacement", "id1, id2, id3", getPageIds(cr));
PageState.getPageState(cr, "id4", true);
assertEquals("page ids after replacement", "id2, id3, id4", getPageIds(cr));
}
public void test_getPageProperty() {
PageState state1 = PageState.getPageState(cr, "id123", true);
PageState state2 = PageState.getPageState(cr, "abc", true);
state1.setPageProperty("first", "123");
state1.setPageProperty("second", "456");
state2.setPageProperty("third", "789");
assertEquals("value of first property", "123", state1.getPageProperty("first"));
assertEquals("value of third property", "789", state2.getPageProperty("third"));
assertEquals("missing property", null, state2.getPageProperty("first"));
}
/** @overrides ISupportMomento.getState */
@Override
public Object getState() {
PageState state = new PageState();
// Populate basic page information
state.name = getPageName();
state.id = getPageId();
state.color = getPageColor();
state.width = this.pageJComponent.getWidth();
// Fill in block information
for (RenderableBlock rb : this.getBlocks()) {
state.renderableBlocks.put(rb.getBlockID(), rb.getState());
}
return state;
}
public void test_setPageProperty() {
PageState state1 = PageState.getPageState(cr, "id123", true);
PageState state2 = PageState.getPageState(cr, "abc", true);
state1.setPageProperty("first", "123");
state1.setPageProperty("second", "456");
state2.setPageProperty("third", "789");
assertEquals("properties in first PageState", "first, second", getPropertyNames(state1));
assertEquals("properties in second PageState", "third", getPropertyNames(state2));
}
public void test_removeEldestEntry_maxPageStatesNotDefined() {
PageState.maxPageStates = -1;
Config.setDataset("main", new Dataset());
boolean gotException = false;
try {
PageState.getPageState(cr, "id123", true);
} catch (Dataset.MissingValueError e) {
assertEquals(
"exception message", "couldn't find dataset element \"maxPageStates\"", e.getMessage());
gotException = true;
}
assertEquals("exception happened", true, gotException);
}
public void test_removeEldestEntry_maxPageStatesValueBogus() {
PageState.maxPageStates = -1;
Config.setDataset("main", new Dataset("maxPageStates", "7bogus8"));
boolean gotException = false;
try {
PageState.getPageState(cr, "id123", true);
} catch (InternalError e) {
assertEquals(
"exception message",
"bad value \"7bogus8\" for maxPageStates configuration " + "option: must be an integer",
e.getMessage());
gotException = true;
}
assertEquals("exception happened", true, gotException);
}
public void test_flushPageState() {
PageState state1 = PageState.getPageState(cr, "id123", true);
PageState state2 = PageState.getPageState(cr, "abc", true);
state1.setPageProperty("first", "123");
state1.setPageProperty("second", "456");
state2.setPageProperty("third", "789");
// Without deleting AllPageState.
state1.flushPageState(cr);
PageState.AllPageInfo pageInfo1 =
(PageState.AllPageInfo) cr.getServletRequest().getSession().getAttribute("fiz.PageState");
assertEquals("AllPageInfo has state1", state1, pageInfo1.get("id123"));
assertEquals("AllPageInfo has state2", state2, pageInfo1.get("abc"));
// With AllPageState deleted.
cr.getServletRequest().getSession().removeAttribute("fiz.PageState");
cr.pageId = "id123";
state1.flushPageState(cr);
PageState.AllPageInfo pageInfo2 =
(PageState.AllPageInfo) cr.getServletRequest().getSession().getAttribute("fiz.PageState");
assertEquals("AllPageInfo has state1", state1, pageInfo2.get("id123"));
assertEquals("AllPageInfo has only one PageState", 1, pageInfo2.size());
}
public void test_getPageState_createFalse() {
PageState state = PageState.getPageState(cr, "id123", false);
assertEquals("no page state", null, state);
assertEquals("defined page ids", "", getPageIds(cr));
}
public void test_removeEldestEntry_setMaxPageStates() {
PageState.maxPageStates = -1;
Config.setDataset("main", new Dataset("maxPageStates", "7"));
PageState.getPageState(cr, "id123", true);
assertEquals("maxPageStates", 7, PageState.maxPageStates);
}