private void updateDisplay(
final String datasourceName, final String tableName, final boolean withSummary) {
// rely on 304 response
UriBuilder ub = UriBuilders.DATASOURCE_TABLE.create();
if (withSummary) ub.query("counts", "true");
ResourceRequestBuilderFactory.<TableDto>newBuilder()
.forResource(ub.build(datasourceName, tableName))
.get()
.withCallback(
new ResourceCallback<TableDto>() {
@Override
public void onResource(Response response, TableDto resource) {
if (resource != null) {
if (!withSummary) {
updateDisplay(resource);
// then get the summary
updateDisplay(datasourceName, tableName, true);
} else {
table = resource;
String variableCount =
resource.hasVariableCount() ? resource.getVariableCount() + "" : "-";
String valueSetCount =
resource.hasValueSetCount() ? resource.getValueSetCount() + "" : "-";
getView().setTableSummary(variableCount, valueSetCount);
}
}
}
}) //
.withCallback(
Response.SC_NOT_FOUND,
new ResponseCodeCallback() {
@Override
public void onResponseCode(Request request, Response response) {
fireEvent(
NotificationEvent.newBuilder()
.warn("NoSuchValueTable")
.args(tableName)
.build());
placeManager.revealPlace(ProjectPlacesHelper.getTablesPlace(datasourceName));
}
}) //
.withCallback(
Response.SC_BAD_REQUEST,
new ResponseCodeCallback() {
@Override
public void onResponseCode(Request request, Response response) {
fireEvent(
NotificationEvent.newBuilder()
.error((ClientErrorDto) JsonUtils.unsafeEval(response.getText()))
.build());
}
})
.send();
}
@Override
public void onSummaryRequest(SummaryRequiredEvent event) {
datasource = event.getDatasource();
table = event.getTable();
variable = event.getVariable();
getView().setLimit(DEFAULT_LIMIT);
UriBuilder resourceUri = event.getResourceUri();
resourceUri.query("fullIfCached", "true");
configureSummaryRequest(resourceUri, event.getMax(), datasource, table, variable);
requestSummary();
}
private String getUri() {
UriBuilder uriBuilder =
tableIsView()
? UriBuilders.DATASOURCE_VIEW_VARIABLES.create()
: UriBuilders.DATASOURCE_TABLE_VARIABLES.create();
for (int i = nb_deleted, added = 0;
i < variableNames.length() && added < BATCH_SIZE;
i++, added++) {
uriBuilder.query("variable", variableNames.get(i));
}
return uriBuilder.build(table.getDatasourceName(), table.getName());
}
@SuppressWarnings("ParameterHidesMemberVariable")
public void configureSummaryRequest(
UriBuilder uriBuilder, int entitiesCount, String datasource, String table, String variable) {
cancelPendingSummaryRequest();
this.entitiesCount = entitiesCount;
if (limit < entitiesCount) {
uriBuilder.query("limit", String.valueOf(limit));
}
resourceRequestBuilder =
ResourceRequestBuilderFactory.<SummaryStatisticsDto>newBuilder()
.forResource(uriBuilder.build(datasource, table, variable))
.get();
limit = Math.min(entitiesCount, limit);
}
