@Override
public void clearValues() {
editedEntity = null;
for (Map<String, FormItem> groupItems : formItems.values()) {
for (String key : groupItems.keySet()) {
visitItem(
key,
new FormItemVisitor() {
@Override
public void visit(FormItem item) {
item.clearValue();
}
});
}
}
setOperational(false);
if (toolsCallback != null) setEnabled(false);
refreshPlainView();
}
@Override
public void edit(ModelNode bean) {
// Needs to be declared (i.e. when creating new instances)
if (null == bean) throw new IllegalArgumentException("Invalid entity: null");
// the edit buttons becomes visible
setOperational(true);
this.editedEntity = bean;
// prevent modification of the source
// the DMR getter otherwise mutate the bean
this.editedEntity.protect();
final Map<String, String> exprMap = getExpressions(editedEntity);
// final List<ModelNode> filteredDMRNames = bean.hasDefined("_filtered-attributes") ?
// bean.get("_filtered-attributes").asList() : Collections.EMPTY_LIST;
// visit form
ModelNodeInspector inspector = new ModelNodeInspector(bean);
inspector.accept(
new ModelNodeVisitor() {
private boolean isComplex = false;
@Override
public boolean visitValueProperty(
final String propertyName, final ModelNode value, final PropertyContext ctx) {
if (isComplex) return true; // skip complex types
visitItem(
propertyName,
new FormItemVisitor() {
public void visit(FormItem item) {
item.resetMetaData();
// expressions
String exprValue = exprMap.get(propertyName);
if (exprValue != null) {
item.setUndefined(false);
item.setExpressionValue(exprValue);
}
// values
// values
else if (value.isDefined()) {
item.setUndefined(false);
Object castedValue = downCast(value, (ModelNode) item.getMetadata());
item.setValue(castedValue);
} else if (defaults.containsKey(propertyName)) {
item.setUndefined(false);
item.setValue(
downCast(defaults.get(propertyName), (ModelNode) item.getMetadata()));
} else {
// when no value is given we still need to validate the input
item.setUndefined(true);
item.setModified(true); // don't escape validation
}
// RBAC: attribute level constraints
/*for(ModelNode att : filteredDMRNames)
{
if(att.asString().equals(propertyName))
{
item.setFiltered(true);
break;
}
} */
}
});
return true;
}
@Override
public boolean visitReferenceProperty(
String propertyName, ModelNode value, PropertyContext ctx) {
isComplex = true;
return true;
}
@Override
public void endVisitReferenceProperty(
String propertyName, ModelNode value, PropertyContext ctx) {
isComplex = false;
}
@Override
public boolean visitCollectionProperty(
String propertyName, final ModelNode value, PropertyContext ctx) {
visitItem(
propertyName,
new FormItemVisitor() {
public void visit(FormItem item) {
item.resetMetaData();
if (value != null) {
item.setUndefined(false);
// TODO: item.setValue(value.asList());
item.setValue(Collections.EMPTY_LIST);
} else {
item.setUndefined(true);
item.setModified(true); // don't escape validation
}
}
});
return true;
}
});
// plain views
refreshPlainView();
}
