private void updateAttributes(AssociationValue associationValue, ListGridRecord record) {
for (AttributeInfo attributeInfo : featureInfo.getAttributes()) {
Attribute<?> attr = associationValue.getAllAttributes().get(attributeInfo.getName());
if (attr.isPrimitive()) {
Object value = attr.getValue();
if (value != null) {
if (value instanceof Boolean) {
record.setAttribute(attributeInfo.getName(), (Boolean) value); // "false" != false
} else {
record.setAttribute(attributeInfo.getName(), value.toString());
}
} else {
record.setAttribute(attributeInfo.getName(), "");
}
} else {
AssociationAttributeInfo associationAttributeInfo =
(AssociationAttributeInfo) attributeInfo;
String displayName = associationAttributeInfo.getFeature().getDisplayAttributeName();
Object value = attr.getValue();
if (value != null) {
if (displayName == null) {
displayName = associationAttributeInfo.getFeature().getAttributes().get(0).getName();
}
switch (associationAttributeInfo.getType()) {
case MANY_TO_ONE:
ManyToOneAttribute manyToOneAttribute = (ManyToOneAttribute) attr;
Object displayValue =
manyToOneAttribute.getValue().getAllAttributes().get(displayName).getValue();
if (displayValue != null) {
record.setAttribute(attributeInfo.getName(), displayValue.toString());
} else {
record.setAttribute(attributeInfo.getName(), "");
}
break;
case ONE_TO_MANY:
OneToManyAttribute oneToManyAttribute = (OneToManyAttribute) attr;
List<String> values = new ArrayList<String>();
for (AssociationValue assoc : oneToManyAttribute.getValue()) {
Object o = assoc.getAllAttributes().get(displayName).getValue();
if (o != null) {
values.add(o.toString());
}
}
record.setAttribute(attributeInfo.getName(), StringUtil.join(values, ","));
break;
}
} else {
record.setAttribute(attributeInfo.getName(), "");
}
}
}
record.setAttribute(VALUE_HOLDER_RECORD_ATTRIBUTE, associationValue);
}
/** Actually create or update the fields. */
private void updateFields() {
if (featureInfo != null) {
// Create a header field for each attribute definition:
List<ListGridField> fields = new ArrayList<ListGridField>();
if (idInTable) {
ListGridField gridField = new ListGridField(ID_NAME, "ID");
gridField.setAlign(Alignment.LEFT);
gridField.setCanEdit(false);
fields.add(gridField);
}
for (AttributeInfo attributeInfo : featureInfo.getAttributes()) {
if (!attributeInfo.isHidden()
&& (attributeInfo.isIdentifying() || allAttributesDisplayed)) {
fields.add(createAttributeGridField(attributeInfo));
}
}
setFields(fields.toArray(new ListGridField[fields.size()]));
setCanResizeFields(true);
}
}
public ReferralLayerBlock(Layer<?> referral) {
super(referral);
this.layer = (VectorLayer) referral;
final ChangedHandler filterChangedHandler = new FilterChangedHandler();
dateForm1 = new ReferralDateFilterForm(filterChangedHandler);
dateForm2 = new ReferralDateFilterForm(filterChangedHandler);
FeatureInfo featureInfo = layer.getLayerInfo().getFeatureInfo();
AssociationAttributeInfo statusInfo =
(AssociationAttributeInfo)
featureInfo.getAttributesMap().get(KtunaxaConstant.ATTRIBUTE_STATUS);
AssociationAttributeInfo agencyTypeInfo =
(AssociationAttributeInfo)
featureInfo.getAttributesMap().get(KtunaxaConstant.ATTRIBUTE_EXTERNAL_AGENCY_TYPE);
AssociationAttributeInfo typeInfo =
(AssociationAttributeInfo)
featureInfo.getAttributesMap().get(KtunaxaConstant.ATTRIBUTE_TYPE);
clearStatus.setStartRow(false);
clearStatus.setEndRow(false);
clearStatus.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
status.clearValue();
filterChangedHandler.onChanged(null);
}
});
clearAgency.setStartRow(false);
clearAgency.setEndRow(false);
clearAgency.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
agency.clearValue();
filterChangedHandler.onChanged(null);
}
});
clearType.setStartRow(false);
clearType.setEndRow(false);
clearType.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
type.clearValue();
filterChangedHandler.onChanged(null);
}
});
form.setWidth100();
status.getItem().setTitle("Status");
status.getItem().addChangedHandler(filterChangedHandler);
status.init(statusInfo, new DefaultAttributeProvider(layer, statusInfo.getName()));
agency.getItem().setTitle("External Agency Type");
agency.getItem().addChangedHandler(filterChangedHandler);
agency.init(agencyTypeInfo, new DefaultAttributeProvider(layer, agencyTypeInfo.getName()));
type.getItem().setTitle("Type");
type.getItem().addChangedHandler(filterChangedHandler);
type.init(typeInfo, new DefaultAttributeProvider(layer, typeInfo.getName()));
form.setNumCols(4);
form.setFields(
status.getItem(), clearStatus, agency.getItem(), clearAgency, type.getItem(), clearType);
addMember(form);
addMember(dateForm1);
addMember(dateForm2);
}