@Execute
public HtmlResponse delete(final EditForm form) {
verifyCrudMode(form.crudMode, CrudMode.DETAILS);
validate(form, messages -> {}, () -> asDetailsHtml());
verifyToken(() -> asDetailsHtml());
final String id = form.id;
roleService
.getRole(id)
.ifPresent(
entity -> {
try {
roleService.delete(entity);
saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
} catch (final Exception e) {
logger.error("Failed to delete " + entity, e);
throwValidationError(
messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id),
() -> asDetailsHtml());
}
})
.orElse(
() -> {
throwValidationError(
messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id),
() -> asDetailsHtml());
});
return redirect(getClass());
}
// -----------------------------------------------------
// Actually Crud
// -------------
@Execute
public HtmlResponse create(final CreateForm form) {
verifyCrudMode(form.crudMode, CrudMode.CREATE);
validate(form, messages -> {}, () -> asEditHtml());
verifyToken(() -> asEditHtml());
getRole(form)
.ifPresent(
entity -> {
try {
roleService.store(entity);
saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
} catch (final Exception e) {
logger.error("Failed to add " + entity, e);
throwValidationError(
messages ->
messages.addErrorsCrudFailedToCreateCrudTable(
GLOBAL, buildThrowableMessage(e)),
() -> asEditHtml());
}
})
.orElse(
() -> {
throwValidationError(
messages -> messages.addErrorsCrudFailedToCreateInstance(GLOBAL),
() -> asEditHtml());
});
return redirect(getClass());
}
// -----------------------------------------------------
// Details
// -------
@Execute
public HtmlResponse details(final int crudMode, final String id) {
verifyCrudMode(crudMode, CrudMode.DETAILS);
saveToken();
return asHtml(path_AdminRole_AdminRoleDetailsJsp)
.useForm(
EditForm.class,
op -> {
op.setup(
form -> {
roleService
.getRole(id)
.ifPresent(
entity -> {
copyBeanToBean(
entity,
form,
copyOp -> {
copyOp.excludeNull();
});
form.crudMode = crudMode;
})
.orElse(
() -> {
throwValidationError(
messages ->
messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id),
() -> asListHtml());
});
});
});
}
private HtmlResponse asListHtml() {
return asHtml(path_AdminRole_AdminRoleJsp)
.renderWith(
data -> {
RenderDataUtil.register(
data, "roleItems", roleService.getRoleList(rolePager)); // page navi
})
.useForm(
SearchForm.class,
setup -> {
setup.setup(
form -> {
copyBeanToBean(rolePager, form, op -> op.include("id"));
});
});
}
// ===================================================================================
// Assist Logic
// ============
private OptionalEntity<Role> getEntity(final CreateForm form) {
switch (form.crudMode) {
case CrudMode.CREATE:
return OptionalEntity.of(new Role())
.map(
entity -> {
entity.setId(
Base64.getEncoder()
.encodeToString(form.name.getBytes(Constants.CHARSET_UTF_8)));
return entity;
});
case CrudMode.EDIT:
if (form instanceof EditForm) {
return roleService.getRole(((EditForm) form).id);
}
break;
default:
break;
}
return OptionalEntity.empty();
}
protected void searchPaging(final RenderData data, final SearchForm form) {
RenderDataUtil.register(data, "roleItems", roleService.getRoleList(rolePager)); // page navi
// restore from pager
copyBeanToBean(rolePager, form, op -> op.include("id"));
}