public Component buildRelatedTableStep() throws Exception {
VerticalLayout layout = new VerticalLayout();
FormLayout formLayout = new FormLayout();
formLayout.setSpacing(true);
formLayout.setReadOnly(true);
layout.addComponent(formLayout);
if (ReportModelPool.findReportModelByCurrentUser(user) == null) {
throw new Exception("Error occurs when initialing the related data");
}
if (relateReportTables == null || relateReportTables.size() == 0) {
relateReportTables = new ArrayList<ReportTable>();
for (ReportTable r : ReportModelPool.findReportModelByCurrentUser(user).getReportTables()) {
if (r.getType() != null
&& r.getType().toString().equals(ReportConfiguration.ReportType.SubTable.toString())) {
if (relateReportTables != null) {
relateReportTables.add(r);
}
}
}
}
ReportTableEditor editor =
new ReportTableEditor(
getRelateTableModel(), ReportConfiguration.ReportType.SubTable.toString());
formLayout.addComponent(editor);
return layout;
}
@Override
public Component getContent() {
try {
if (user != null && ReportModelPool.findReportModelByCurrentUser(user) != null) {
removeDuplciateRelateResult();
return buildRelatedTableStep();
}
return null;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public boolean clearDuplicateRelateColumnResult(ReportColumn reportColumn) {
for (ReportColumn sReportColumn :
ReportModelPool.findReportModelByCurrentUser(user).getSubTableSelectedColumns()) {
if (sReportColumn
.getColumnUseMode()
.equals(ReportConfiguration.ReportColumnType.OutputColumn.toString())) {
if (sReportColumn.getColumnName().equals(reportColumn.getColumnName())
&& sReportColumn.getColumnLabel().equals(reportColumn.getColumnLabel())) {
return false;
}
}
}
return true;
}
@Override
public void valueChange(ValueChangeEvent event) {
rm = (ReportModel) box.getValue();
if (rm != null) {
columnLayout.setVisible(true);
columnLayout.setImmediate(true);
reportColumnStepDesc.setVisible(true);
List<ReportColumn> columnFields = rm.getReportTables().iterator().next().getReportColumns();
gridLayout.removeAllComponents();
gridLayout.requestRepaintAll();
gridLayout.setRows(columnFields.size());
gridLayout.setSpacing(true);
for (final ReportColumn columnField : columnFields) {
if (columnField.getColumnLabel() != null) {
ReportColumnCard reportColumnCard =
new ReportColumnCard(columnField) {
@Override
public void layoutClick(LayoutClickEvent event) {
if (clearDuplicateRelateColumnResult(columnField)) {
System.out.println(
"User click related column: " + columnField.getColumnLabel());
ReportColumn reportColumn = new ReportColumn();
reportColumn.setColumnName(columnField.getColumnName());
reportColumn.setColumnLabel(columnField.getColumnLabel());
reportColumn.setColumnUseMode(
ReportConfiguration.ReportColumnType.OutputColumn.toString());
if (ReportModelPool.findReportModelByCurrentUser(user)
.getSubTableSelectedColumns()
== null) {
HashSet<ReportColumn> reportColumns = new HashSet<ReportColumn>();
reportColumns.add(reportColumn);
ReportModelPool.findReportModelByCurrentUser(user)
.setSubTableSelectedColumns(reportColumns);
} else {
ReportModelPool.findReportModelByCurrentUser(user)
.getSubTableSelectedColumns()
.add(reportColumn);
}
}
}
};
gridLayout.addComponent(reportColumnCard);
}
}
this.addComponent(columnLayout);
ReportTable selectSubReportTable = rm.getReportTables().iterator().next();
ReportModelPool.findReportModelByCurrentUser(user)
.getReportTables()
.add(selectSubReportTable);
boolean removeStepflg = false;
for (WizardStep step : w.getSteps()) {
if (step.getCaption() != null) {
if (step.getCaption().equals("Report Filter Step")) {
removeStepflg = true;
}
}
}
if (removeStepflg) {
w.removeStep("Report Filter Step");
}
w.removeStep("Preview Step");
w.addStep(new ReportFilterStep(w, user), "Report Filter Step");
w.addStep(new PreviewStep(w, user), "Preview Step");
}
}