/**
* Loads the ASI template to be used.
*
* @param fromAttributeSetInstanceId
* @return
* <ul>
* <li>ASI template
* <li><code>null</code> if this is not a valid settings and we need to dispose the dialog
* </ul>
*
* @throws AdempiereException if something failed
*/
private final MAttributeSetInstance loadASITemplate(final int fromAttributeSetInstanceId) {
final Properties ctx = getCtx();
final int productId = getM_Product_ID();
final boolean isPureProductASI = isPureProductASI();
//
// If there is not product specified
// and we need a pure product ASI (i.e. not the ASI that we configure on product level)
// => this dialog does not make sense and we need to dispose it ASAP
// TODO: in future we shall do this checking BEFORE we reach this point
if (productId <= 0 && isPureProductASI) {
return null;
}
final MAttributeSetInstance asiTemplate;
//
// Load/Create the ASI
// Get the M_AttributeSet.
MAttributeSet as = null;
if (productId > 0) {
// Get/Create the ASI
asiTemplate = MAttributeSetInstance.get(ctx, fromAttributeSetInstanceId, productId);
if (asiTemplate == null) {
throw new AdempiereException(
"@NotFound@ @M_AttributeSetInstance_ID@ (@M_Product_ID@=" + productId + ")");
}
Env.setContext(ctx, m_WindowNo, "M_AttributeSet_ID", asiTemplate.getM_AttributeSet_ID());
// Get Attribute Set
as = asiTemplate.getMAttributeSet();
} else {
final int M_AttributeSet_ID = attributeContext.getM_AttributeSet_ID();
asiTemplate =
new MAttributeSetInstance(ctx, 0, M_AttributeSet_ID, ITrx.TRXNAME_None); // new ASI
as = asiTemplate.getMAttributeSet();
if (as == null && M_AttributeSet_ID == 0) {
// FIXME: workaround to deal with M_AttributeSet_ID=0 which is an existing record
as =
queryBL
.createQueryBuilder(I_M_AttributeSet.class)
.setContext(ctx, ITrx.TRXNAME_None)
.addEqualsFilter(I_M_AttributeSet.COLUMNNAME_M_AttributeSet_ID, 0)
.create()
.firstOnlyNotNull(MAttributeSet.class);
asiTemplate.setMAttributeSet(as);
}
}
// Product has no Attribute Set
if (as == null) {
throw new AdempiereException("@PAttributeNoAttributeSet@");
}
// Product has no Instance Attributes
if (isPureProductASI && !as.isInstanceAttribute()) {
throw new AdempiereException("@PAttributeNoInstanceAttribute@");
}
return asiTemplate;
}
