@Override
public Integer getScale(ScalarModel scalarModel) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
final BigDecimalValueFacet facet = actionParameter.getFacet(BigDecimalValueFacet.class);
return facet != null ? facet.getScale() : null;
}
@Override
public int getAutoCompleteOrChoicesMinLength(ScalarModel scalarModel) {
if (scalarModel.hasAutoComplete()) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
return actionParameter.getAutoCompleteMinLength();
} else {
return 0;
}
}
@Override
public List<ObjectAdapter> getChoices(
final ScalarModel scalarModel, final ObjectAdapter[] argumentsIfAvailable) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
final ObjectAdapter[] choices =
actionParameter.getChoices(
scalarModel.parentObjectAdapterMemento.getObjectAdapter(ConcurrencyChecking.CHECK),
argumentsIfAvailable);
return choicesAsList(choices);
}
@Override
public List<ObjectAdapter> getAutoComplete(
final ScalarModel scalarModel, final String searchArg) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
final ObjectAdapter[] choices =
actionParameter.getAutoComplete(
scalarModel.parentObjectAdapterMemento.getObjectAdapter(
ConcurrencyChecking.NO_CHECK),
searchArg);
return choicesAsList(choices);
}
/**
* Creates a model representing an action parameter of an action of a parent object, with the
* {@link #getObject() value of this model} to be default value (if any) of that action parameter.
*/
public ScalarModel(
final ObjectAdapterMemento parentObjectAdapterMemento, final ActionParameterMemento apm) {
this.kind = Kind.PARAMETER;
this.parentObjectAdapterMemento = parentObjectAdapterMemento;
this.parameterMemento = apm;
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
// REVIEW: is no checking ok here?
final ObjectAdapter defaultAdapter =
actionParameter.getDefault(
parentObjectAdapterMemento.getObjectAdapter(ConcurrencyChecking.NO_CHECK));
setObject(defaultAdapter);
setMode(Mode.EDIT);
}
@Override
public String getDescribedAs(final ScalarModel scalarModel) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
return actionParameter.getDescription();
}
@Override
public boolean hasAutoComplete(final ScalarModel scalarModel) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
return actionParameter.hasAutoComplete();
}