Examples with UnitGroupDao org.openlca.core.database.UnitGroupDao used on opensource projects

Example 16 with UnitGroupDao

use of org.openlca.core.database.UnitGroupDao in project olca-modules by GreenDelta.

the class RefData method loadUnits.

/**
 * Loads the units, unit groups and flow properties from the database. This
 * method must be called after unit sheets where read.
 */
void loadUnits(IDatabase database) throws Exception {
    UnitDao unitDao = new UnitDao(database);
    load(unitDao, units);
    load(new UnitGroupDao(database), unitGroups);
    load(new FlowPropertyDao(database), flowProperties);
}

Example 17 with UnitGroupDao

use of org.openlca.core.database.UnitGroupDao in project olca-modules by GreenDelta.

the class ProcessTest method createCyclicModel.

private Process[] createCyclicModel(IDatabase db) {
    UnitGroup ug = createUnitGroup(new UnitGroupDao(db));
    FlowProperty fp = createFlowProperty(ug, new FlowPropertyDao(db));
    Flow product1 = createProduct(fp, new FlowDao(db));
    Flow product2 = createProduct(fp, new FlowDao(db));
    ProcessDao dao = new ProcessDao(db);
    Process p1 = createProcess(product1, dao);
    Process p2 = createProcess(product2, dao);
    p1 = addProvider(p1, p2, dao);
    p2 = addProvider(p2, p1, dao);
    return new Process[] { p1, p2 };
}

Example 18 with UnitGroupDao

use of org.openlca.core.database.UnitGroupDao in project olca-modules by GreenDelta.

the class ConversionTableTest method testUnitFactor.

@Test
public void testUnitFactor() throws Exception {
    BaseDao<UnitGroup> dao = new UnitGroupDao(database);
    UnitGroup group = new UnitGroup();
    group.name = "test-ug";
    Unit refUnit = new Unit();
    refUnit.name = "ref-unit";
    refUnit.conversionFactor = 1d;
    group.units.add(refUnit);
    group.referenceUnit = refUnit;
    Unit otherUnit = new Unit();
    otherUnit.name = "other-unit";
    otherUnit.conversionFactor = 42.42;
    group.units.add(otherUnit);
    dao.insert(group);
    ConversionTable table = ConversionTable.create(database);
    Assert.assertEquals(1d, table.getUnitFactor(refUnit.id), 1e-16);
    Assert.assertEquals(42.42, table.getUnitFactor(otherUnit.id), 1e-16);
    dao.delete(group);
}

Example 19 with UnitGroupDao

use of org.openlca.core.database.UnitGroupDao in project olca-modules by GreenDelta.

the class UnitGroupSync method run.

public void run(IDatabase database) {
    try {
        Unit olcaRefUnit = olcaGroup.referenceUnit;
        org.openlca.ilcd.units.Unit ilcdRefUnit = findRefUnit(olcaRefUnit);
        if (ilcdRefUnit == null)
            return;
        double factor = olcaRefUnit.conversionFactor / ilcdRefUnit.factor;
        boolean changed = syncUnits(factor);
        if (changed) {
            olcaGroup.lastChange = Calendar.getInstance().getTimeInMillis();
            Version.incUpdate(olcaGroup);
            new UnitGroupDao(database).update(olcaGroup);
        }
    } catch (Exception e) {
        log.error("Failed to sync. unit groups", e);
    }
}