protected void initializeExchangeRateDescriptor() {
MWClass exchangeRateClass =
refreshedTypeNamed(
"org.eclipse.persistence.tools.workbench.test.models.currency.ExchangeRate");
MWTable exchangeRateTable = getProject().getDatabase().tableNamed("EXCHANGE_RATE");
MWTableDescriptor descriptor;
try {
descriptor = (MWTableDescriptor) getProject().addDescriptorForType(exchangeRateClass);
} catch (InterfaceDescriptorCreationException e) {
throw new RuntimeException(e);
}
descriptor.setPrimaryTable(exchangeRateTable);
// Caching Policy
descriptor.getCachingPolicy().setCacheSize(405);
descriptor.getCachingPolicy().setCacheType(MWCachingPolicy.CACHE_TYPE_FULL);
descriptor
.getCachingPolicy()
.setExistenceChecking(MWCachingPolicy.EXISTENCE_CHECKING_CHECK_DATABASE);
// Direct to field mappings
addDirectMapping(descriptor, "id", exchangeRateTable, "ID");
addDirectMapping(descriptor, "periodLength", exchangeRateTable, "PERIOD");
// Aggregate mappings
MWAggregateMapping currencyRangeMapping =
descriptor.addAggregateMapping(descriptor.getMWClass().attributeNamed("currencyRange"));
MWClass currencyRangeClass =
refreshedTypeNamed(
"org.eclipse.persistence.tools.workbench.test.models.currency.CurrencyRange");
MWAggregateDescriptor currencyRangeDescriptor =
(MWAggregateDescriptor) getProject().descriptorForType(currencyRangeClass);
currencyRangeMapping.setReferenceDescriptor(currencyRangeDescriptor);
Iterator fieldAssociations =
CollectionTools.sort(currencyRangeMapping.pathsToFields()).iterator();
String[] fieldNames = new String[] {"HI_UNIT", "HI_VALUE", "LO_UNIT", "LO_VALUE", "TREND"};
for (int i = 0; i < fieldNames.length; i++) {
MWAggregatePathToColumn association = (MWAggregatePathToColumn) fieldAssociations.next();
association.setColumn(exchangeRateTable.columnNamed(fieldNames[i]));
}
}
protected void initializeCommodityPriceDescriptor() {
MWClass commodityPriceClass =
refreshedTypeNamed(
"org.eclipse.persistence.tools.workbench.test.models.currency.CommodityPrice");
MWTableDescriptor descriptor;
try {
descriptor = (MWTableDescriptor) getProject().addDescriptorForType(commodityPriceClass);
} catch (InterfaceDescriptorCreationException e) {
throw new RuntimeException(e);
}
MWTable table = tableNamed("COMMODITY_PRICE");
descriptor.setPrimaryTable(table);
descriptor.setActive(true);
// Direct to field mappings
addDirectMapping(descriptor, "id", table, "ID");
addDirectMapping(descriptor, "type", table, "TYPE");
addDirectMapping(descriptor, "periodLength", table, "PERIOD");
// Aggregate mappings
MWAggregateMapping currencyRangeMapping =
descriptor.addAggregateMapping(descriptor.getMWClass().attributeNamed("currencyRange"));
MWClass currencyRangeClass =
refreshedTypeNamed(
"org.eclipse.persistence.tools.workbench.test.models.currency.CurrencyRange");
currencyRangeMapping.setReferenceDescriptor(getProject().descriptorForType(currencyRangeClass));
Iterator fieldAssociations =
CollectionTools.sort(currencyRangeMapping.pathsToFields()).iterator();
String[] fieldNames =
new String[] {"HIGH_UNIT", "HIGH_VALUE", "LOW_UNIT", "LOW_VALUE", "TREND"};
for (int i = 0; i < fieldNames.length; i++) {
MWAggregatePathToColumn association = (MWAggregatePathToColumn) fieldAssociations.next();
association.setColumn(table.columnNamed(fieldNames[i]));
}
}