private static void specificationFields(
final ObjectSpecification specification, final DebugBuilder debugBuilder) {
final List<ObjectAssociation> fields = specification.getAssociations(Contributed.EXCLUDED);
debugBuilder.appendln("All");
debugBuilder.indent();
for (int i = 0; i < fields.size(); i++) {
debugBuilder.appendln((i + 1) + "." + fields.get(i).getId());
}
debugBuilder.unindent();
final List<ObjectAssociation> fields2 =
specification.getAssociations(
Contributed.EXCLUDED, ObjectAssociation.Filters.VISIBLE_AT_LEAST_SOMETIMES);
debugBuilder.appendln("Static");
debugBuilder.indent();
for (int i = 0; i < fields2.size(); i++) {
debugBuilder.appendln((i + 1) + "." + fields2.get(i).getId());
}
debugBuilder.unindent();
debugBuilder.appendln();
try {
if (fields.size() == 0) {
debugBuilder.appendln("none");
} else {
for (int i = 0; i < fields.size(); i++) {
final ObjectAssociation field = fields.get(i);
debugBuilder.appendln(
(i + 1) + "." + field.getId() + " (" + field.getClass().getName() + ")");
debugBuilder.indent();
final String description = field.getDescription();
if (description != null && !description.equals("")) {
debugBuilder.appendln("Description", description);
}
final String help = field.getHelp();
if (help != null && !help.equals("")) {
debugBuilder.appendln(
"Help",
help.substring(0, Math.min(30, help.length())) + (help.length() > 30 ? "..." : ""));
}
debugBuilder.appendln("ID", field.getIdentifier());
debugBuilder.appendln("Short ID", field.getId());
debugBuilder.appendln("Name", field.getName());
final String type =
field.isOneToManyAssociation()
? "Collection"
: field.isOneToOneAssociation() ? "Object" : "Unknown";
debugBuilder.appendln("Type", type);
final ObjectSpecification fieldSpec = field.getSpecification();
final boolean hasIdentity =
!(fieldSpec.isParentedOrFreeCollection()
|| fieldSpec.isParented()
|| fieldSpec.isValue());
debugBuilder.appendln("Has identity", hasIdentity);
debugBuilder.appendln("Spec", fieldSpec.getFullIdentifier());
debugBuilder.appendln(
"Flags",
(field.isAlwaysHidden() ? "" : "Visible ")
+ (field.isNotPersisted() ? "Not Persisted " : " ")
+ (field.isMandatory() ? "Mandatory " : ""));
final Class<? extends Facet>[] facets = field.getFacetTypes();
if (facets.length > 0) {
debugBuilder.appendln("Facets");
debugBuilder.indent();
boolean none = true;
for (final Class<? extends Facet> facet : facets) {
debugBuilder.appendln(field.getFacet(facet).toString());
none = false;
}
if (none) {
debugBuilder.appendln("none");
}
debugBuilder.unindent();
}
debugBuilder.appendln(field.debugData());
debugBuilder.unindent();
}
}
} catch (final RuntimeException e) {
debugBuilder.appendException(e);
}
}
private FormState validateObject(
final RequestContext context,
final ObjectAdapter object,
final List<ObjectAssociation> fields) {
final FormState formState = new FormState();
for (int i = 0; i < fields.size(); i++) {
final ObjectAssociation field = fields.get(i);
final String fieldId = field.getId();
String newEntry = context.getParameter(fieldId);
if (fields.get(i).isOneToManyAssociation()) {
continue;
}
if (fields
.get(i)
.isVisible(IsisContext.getAuthenticationSession(), object, where)
.isVetoed()) {
continue;
}
if (field.isUsable(IsisContext.getAuthenticationSession(), object, where).isVetoed()) {
continue;
}
if (newEntry != null && newEntry.equals("-OTHER-")) {
newEntry = context.getParameter(fieldId + "-other");
}
if (newEntry == null) {
// TODO duplicated in EditObject; line 97
final ObjectSpecification spec = field.getSpecification();
if (spec.isOfType(IsisContext.getSpecificationLoader().loadSpecification(boolean.class))
|| spec.isOfType(
IsisContext.getSpecificationLoader().loadSpecification(Boolean.class))) {
newEntry = FALSE;
} else {
continue;
}
}
final FieldEditState fieldState = formState.createField(fieldId, newEntry);
Consent consent = null;
if (field.isMandatory() && (newEntry.equals("") || newEntry.equals("NULL"))) {
consent = new Veto(field.getName() + " required");
formState.setError("Not all fields have been set");
} else if (field.getSpecification().containsFacet(ParseableFacet.class)) {
try {
final ParseableFacet facet = field.getSpecification().getFacet(ParseableFacet.class);
final ObjectAdapter originalValue = field.get(object);
Localization localization = IsisContext.getLocalization();
final ObjectAdapter newValue =
facet.parseTextEntry(originalValue, newEntry, localization);
consent = ((OneToOneAssociation) field).isAssociationValid(object, newValue);
fieldState.setValue(newValue);
} catch (final TextEntryParseException e) {
consent = new Veto(e.getMessage());
// formState.setError("Not all fields have been entered correctly");
}
} else {
final ObjectAdapter associate =
newEntry.equals("null") ? null : context.getMappedObject(newEntry);
if (associate != null) {
IsisContext.getPersistenceSession().resolveImmediately(associate);
}
consent = ((OneToOneAssociation) field).isAssociationValid(object, associate);
fieldState.setValue(associate);
}
if (consent.isVetoed()) {
fieldState.setError(consent.getReason());
formState.setError("Not all fields have been entered correctly");
}
}
// TODO check the state of the complete object.
return formState;
}
private void updateBuild(
final View view,
final Axes axes,
final ObjectAdapter object,
final List<ObjectAssociation> flds) {
LOG.debug(" as update build");
/*
* 1/ To remove fields: look through views and remove any that don't
* exists in visible fields
*
* 2/ From remaining views, check for changes as already being done, and
* replace if needed
*
* 3/ Finally look through fields to see if there is no existing
* subview; and add one
*/
View[] subviews = view.getSubviews();
// remove views for fields that no longer exist
outer:
for (int i = 0; i < subviews.length; i++) {
final FieldContent fieldContent = ((FieldContent) subviews[i].getContent());
for (int j = 0; j < flds.size(); j++) {
final ObjectAssociation field = flds.get(j);
if (fieldContent.getField() == field) {
continue outer;
}
}
view.removeView(subviews[i]);
}
// update existing fields if needed
subviews = view.getSubviews();
for (int i = 0; i < subviews.length; i++) {
final View subview = subviews[i];
final ObjectAssociation field = ((FieldContent) subview.getContent()).getField();
final ObjectAdapter value = field.get(object);
if (field.isOneToManyAssociation()) {
subview.update(value);
} else if (field.isOneToOneAssociation()) {
final ObjectAdapter existing = subview.getContent().getAdapter();
// if the field is parseable then it may have been modified; we
// need to replace what was
// typed in with the actual title.
if (!field.getSpecification().isParseable()) {
final boolean changedValue = value != existing;
final boolean isDestroyed = existing != null && existing.isDestroyed();
if (changedValue || isDestroyed) {
View fieldView;
fieldView = createFieldView(view, axes, object, i, field);
if (fieldView != null) {
view.replaceView(subview, decorateSubview(axes, fieldView));
} else {
view.addView(new FieldErrorView("No field for " + value));
}
}
} else {
if (AdapterUtils.exists(value) && !AdapterUtils.wrappedEqual(value, existing)) {
final View fieldView = createFieldView(view, axes, object, i, field);
view.replaceView(subview, decorateSubview(axes, fieldView));
} else {
subview.refresh();
}
}
} else {
throw new UnknownTypeException(field.getName());
}
}
// add new fields
outer2:
for (int j = 0; j < flds.size(); j++) {
final ObjectAssociation field = flds.get(j);
for (int i = 0; i < subviews.length; i++) {
final FieldContent fieldContent = ((FieldContent) subviews[i].getContent());
if (fieldContent.getField() == field) {
continue outer2;
}
}
addField(view, axes, object, field, j);
}
}