public void getDomainSpecifDataForTasks(
final int startRange,
String filterValue,
final List<TaskSummary> myTasksFromDataSet,
boolean lastPageExactCount) {
FilterSettings variablesTableSettings = view.getVariablesTableSettings(filterValue);
variablesTableSettings.setTablePageSize(-1);
variablesTableSettings.setServerTemplateId(selectedServerTemplate);
dataSetQueryHelperDomainSpecific.setDataSetHandler(variablesTableSettings);
dataSetQueryHelperDomainSpecific.setCurrentTableSettings(variablesTableSettings);
dataSetQueryHelperDomainSpecific.setLastOrderedColumn(COLUMN_TASK_ID);
dataSetQueryHelperDomainSpecific.setLastSortOrder(SortOrder.ASCENDING);
List<Comparable> tasksIds = new ArrayList<Comparable>();
for (TaskSummary task : myTasksFromDataSet) {
tasksIds.add(task.getTaskId());
}
DataSetFilter filter = new DataSetFilter();
ColumnFilter filter1 = equalsTo(COLUMN_TASK_VARIABLE_TASK_ID, tasksIds);
filter.addFilterColumn(filter1);
variablesTableSettings.getDataSetLookup().addOperation(filter);
dataSetQueryHelperDomainSpecific.lookupDataSet(
0,
createDataSetDomainSpecificCallback(
startRange,
myTasksFromDataSet,
variablesTableSettings.getDataSet(),
lastPageExactCount));
}
public void columnFilterDeleted(ColumnFilterEditor editor) {
addFilterButton.setVisible(true);
addFilterPanel.setVisible(false);
filterListPanel.remove(editor);
Integer index = filter.getColumnFilterIdx(editor.getFilter());
if (index != null) {
filter.getColumnFilterList().remove(index.intValue());
if (listener != null) {
listener.filterChanged(filter);
}
}
}
@UiHandler(value = "newFilterListBox")
public void onNewFilterSelected(ChangeEvent changeEvent) {
int selectedIdx = newFilterListBox.getSelectedIndex();
if (selectedIdx > 0) {
String columnId = metadata.getColumnId(selectedIdx - 1);
ColumnType columnType = metadata.getColumnType(selectedIdx - 1);
CoreFunctionFilter columnFilter =
FilterFactory.createCoreFunctionFilter(
columnId,
columnType,
ColumnType.DATE.equals(columnType)
? CoreFunctionType.TIME_FRAME
: CoreFunctionType.NOT_EQUALS_TO);
if (filter == null) filter = new DataSetFilter();
filter.addFilterColumn(columnFilter);
ColumnFilterEditor columnFilterEditor = new ColumnFilterEditor();
columnFilterEditor.init(metadata, columnFilter, this);
columnFilterEditor.expand();
filterListPanel.add(columnFilterEditor);
newFilterListBox.setSelectedIndex(0);
addFilterPanel.setVisible(false);
addFilterButton.setVisible(true);
columnFilterChanged(columnFilterEditor);
}
}
@Override
public Query build() {
if (filters == null || filters.isEmpty()) return null;
List<Query> queries = new LinkedList<Query>();
// Build query definition for filter operations.
for (DataSetFilter filter : filters) {
Query subQuery = build(filter.getColumnFilterList(), Operator.AND);
if (subQuery == null) continue;
queries.add(subQuery);
}
// Build query definition for interval group selections.
for (DataSetGroup group : groups) {
if (group.isSelect()) {
List<Query> subQueries = buildGroupIntervalQuery(group);
if (subQueries != null && !subQueries.isEmpty()) {
for (Query subQuery : subQueries) {
queries.add(subQuery);
}
}
}
}
Query result = joinQueriesAndFilters(queries, Operator.AND);
// If result is a filter, wrap into a MATCH_ALL filtered query, as EL aggregations requires
// working with queries.
if (result != null && isFilter(result)) {
Query filtered = new Query(Query.Type.FILTERED);
Query matchAll = new Query(Query.Type.MATCH_ALL);
filtered.setParam(Query.Parameter.QUERY.name(), matchAll);
filtered.setParam(Query.Parameter.FILTER.name(), result);
return filtered;
}
return result;
}
@Override
public void getData(final Range visibleRange) {
try {
if (!isAddingDefaultFilters()) {
FilterSettings currentTableSettings = dataSetQueryHelper.getCurrentTableSettings();
if (currentTableSettings != null) {
currentTableSettings.setServerTemplateId(selectedServerTemplate);
currentTableSettings.setTablePageSize(view.getListGrid().getPageSize());
ColumnSortList columnSortList = view.getListGrid().getColumnSortList();
if (columnSortList != null && columnSortList.size() > 0) {
dataSetQueryHelper.setLastOrderedColumn(
columnSortList.size() > 0
? columnSortList.get(0).getColumn().getDataStoreName()
: "");
dataSetQueryHelper.setLastSortOrder(
(columnSortList.size() > 0) && columnSortList.get(0).isAscending()
? SortOrder.ASCENDING
: SortOrder.DESCENDING);
} else {
dataSetQueryHelper.setLastOrderedColumn(COLUMN_CREATED_ON);
dataSetQueryHelper.setLastSortOrder(SortOrder.ASCENDING);
}
final List<ColumnFilter> filters = getColumnFilters(textSearchStr);
if (filters.isEmpty() == false) {
if (currentTableSettings.getDataSetLookup().getFirstFilterOp() != null) {
currentTableSettings
.getDataSetLookup()
.getFirstFilterOp()
.addFilterColumn(OR(filters));
} else {
final DataSetFilter filter = new DataSetFilter();
filter.addFilterColumn(OR(filters));
currentTableSettings.getDataSetLookup().addOperation(filter);
}
}
boolean isAdminDataset =
currentTableSettings
.getDataSetLookup()
.getDataSetUUID()
.equals(HUMAN_TASKS_WITH_ADMIN_DATASET);
if (isAdminDataset
|| currentTableSettings
.getDataSetLookup()
.getDataSetUUID()
.equals(HUMAN_TASKS_WITH_USER_DATASET)) {
if (currentTableSettings.getDataSetLookup().getFirstFilterOp() != null) {
currentTableSettings
.getDataSetLookup()
.getFirstFilterOp()
.addFilterColumn(getUserGroupFilters(isAdminDataset));
} else {
final DataSetFilter filter = new DataSetFilter();
filter.addFilterColumn(getUserGroupFilters(isAdminDataset));
currentTableSettings.getDataSetLookup().addOperation(filter);
}
}
dataSetQueryHelper.setDataSetHandler(currentTableSettings);
dataSetQueryHelper.lookupDataSet(
visibleRange.getStart(),
createDataSetTaskCallback(visibleRange.getStart(), currentTableSettings));
} else {
taskService
.call(
new RemoteCallback<List<TaskSummary>>() {
@Override
public void callback(List<TaskSummary> taskSummaries) {
boolean lastPage = false;
if (taskSummaries.size() < visibleRange.getLength()) {
lastPage = true;
}
updateDataOnCallback(
taskSummaries,
visibleRange.getStart(),
visibleRange.getStart() + taskSummaries.size(),
lastPage);
}
})
.getActiveTasks(
selectedServerTemplate,
visibleRange.getStart() / visibleRange.getLength(),
visibleRange.getLength());
}
}
} catch (Exception e) {
errorPopup.showMessage(constants.UnexpectedError(e.getMessage()));
}
}
@Override
public void getData(final Range visibleRange) {
try {
if (!isAddingDefaultFilters()) {
FilterSettings currentTableSettings = dataSetQueryHelper.getCurrentTableSettings();
if (currentTableSettings != null) {
currentTableSettings.setTablePageSize(view.getListGrid().getPageSize());
ColumnSortList columnSortList = view.getListGrid().getColumnSortList();
// GWT.log( "-----PIVarList getData table name " + currentTableSettings.getTableName() );
if (columnSortList != null && columnSortList.size() > 0) {
dataSetQueryHelper.setLastOrderedColumn(
(columnSortList.size() > 0)
? columnSortList.get(0).getColumn().getDataStoreName()
: "");
dataSetQueryHelper.setLastSortOrder(
(columnSortList.size() > 0) && columnSortList.get(0).isAscending()
? SortOrder.ASCENDING
: SortOrder.DESCENDING);
} else {
dataSetQueryHelper.setLastOrderedColumn(
DataSetProcessInstanceListVariableViewImpl.VARIABLE_NAME);
dataSetQueryHelper.setLastSortOrder(SortOrder.ASCENDING);
}
if (textSearchStr != null && textSearchStr.trim().length() > 0) {
DataSetFilter filter = new DataSetFilter();
List<ColumnFilter> filters = new ArrayList<ColumnFilter>();
filters.add(
likeTo(
DataSetProcessInstanceListVariableViewImpl.PROCESS_NAME,
"%" + textSearchStr.toLowerCase() + "%",
false));
filters.add(
likeTo(
DataSetProcessInstanceListVariableViewImpl.PROCESS_INSTANCE_ID,
"%" + textSearchStr.toLowerCase() + "%",
false));
filters.add(
likeTo(
DataSetProcessInstanceListVariableViewImpl.VARIABLE_VALUE,
"%" + textSearchStr.toLowerCase() + "%",
false));
filter.addFilterColumn(OR(filters));
if (currentTableSettings.getDataSetLookup().getFirstFilterOp() != null) {
currentTableSettings
.getDataSetLookup()
.getFirstFilterOp()
.addFilterColumn(OR(filters));
} else {
currentTableSettings.getDataSetLookup().addOperation(filter);
}
textSearchStr = "";
}
dataSetQueryHelper.setDataSetHandler(currentTableSettings);
dataSetQueryHelper.lookupDataSet(
visibleRange.getStart(),
new DataSetReadyCallback() {
@Override
public void callback(DataSet dataSet) {
if (dataSet != null) {
List<ProcessInstanceVariableSummary> myProcessInstancesFromDataSet =
new ArrayList<ProcessInstanceVariableSummary>();
for (int i = 0; i < dataSet.getRowCount(); i++) {
myProcessInstancesFromDataSet.add(
new ProcessInstanceVariableSummary(
dataSetQueryHelper.getColumnLongValue(
dataSet,
DataSetProcessInstanceListVariableViewImpl.PROCESS_INSTANCE_ID,
i),
dataSetQueryHelper.getColumnStringValue(
dataSet,
DataSetProcessInstanceListVariableViewImpl.PROCESS_NAME,
i),
dataSetQueryHelper.getColumnLongValue(
dataSet,
DataSetProcessInstanceListVariableViewImpl.VARIABLE_ID,
i),
dataSetQueryHelper.getColumnStringValue(
dataSet,
DataSetProcessInstanceListVariableViewImpl.VARIABLE_NAME,
i),
dataSetQueryHelper.getColumnStringValue(
dataSet,
DataSetProcessInstanceListVariableViewImpl.VARIABLE_VALUE,
i)));
}
PageResponse<ProcessInstanceVariableSummary>
processInstanceSummaryPageResponse =
new PageResponse<ProcessInstanceVariableSummary>();
processInstanceSummaryPageResponse.setPageRowList(
myProcessInstancesFromDataSet);
processInstanceSummaryPageResponse.setStartRowIndex(visibleRange.getStart());
processInstanceSummaryPageResponse.setTotalRowSize(
dataSet.getRowCountNonTrimmed());
processInstanceSummaryPageResponse.setTotalRowSizeExact(true);
if (visibleRange.getStart() + dataSet.getRowCount()
== dataSet.getRowCountNonTrimmed()) {
processInstanceSummaryPageResponse.setLastPage(true);
} else {
processInstanceSummaryPageResponse.setLastPage(false);
}
DataSetProcessInstanceVariableListPresenter.this.updateDataOnCallback(
processInstanceSummaryPageResponse);
}
view.hideBusyIndicator();
}
@Override
public void notFound() {
view.hideBusyIndicator();
errorPopup.showMessage(
"Not found DataSet with UUID [ "
+ PROCESS_INSTANCE_WITH_VARIABLES_DATASET
+ " ] ");
GWT.log(
"DataSet with UUID [ "
+ PROCESS_INSTANCE_WITH_VARIABLES_DATASET
+ " ] not found.");
}
@Override
public boolean onError(final ClientRuntimeError error) {
view.hideBusyIndicator();
errorPopup.showMessage(
"DataSet with UUID [ "
+ PROCESS_INSTANCE_WITH_VARIABLES_DATASET
+ " ] error: "
+ error.getThrowable());
GWT.log(
"DataSet with UUID [ "
+ PROCESS_INSTANCE_WITH_VARIABLES_DATASET
+ " ] error: ",
error.getThrowable());
return false;
}
});
} else {
view.hideBusyIndicator();
}
}
} catch (Exception e) {
GWT.log(
"Error looking up dataset with UUID [ " + PROCESS_INSTANCE_WITH_VARIABLES_DATASET + " ]");
}
}
