/**
* Builds the normalHours Vector. IMPORTANT: This method builds the value but does not set it. The
* mapping will set it using method or direct access as defined in the descriptor.
*/
public Time[] buildNormalHours(Record row, Session session) {
Time[] hours = new Time[2];
/**
* This conversion allows for the database type not to match, i.e. may be a Timestamp or String.
*/
hours[0] =
(Time)
session
.getDatasourcePlatform()
.convertObject(row.get("START_TIME"), java.sql.Time.class);
hours[1] =
(Time)
session.getDatasourcePlatform().convertObject(row.get("END_TIME"), java.sql.Time.class);
return hours;
}
public void testStackContainerPolicy() {
DataReadQuery query = this.buildNewQuery();
query.useCollectionClass(Stack.class);
stack = (Stack) getSession().executeQuery(query);
// if we get here, we must not have generated a ClassCastException
Record row = (Record) stack.peek();
if (row.get("CUSTNAME") == null) {
throw new TestErrorException("missing data");
}
}
public void getChange(
Record row,
DatabaseMapping mapping,
Session session,
Object object1,
Object object2,
boolean useUOW,
WriteType writeType) {
if (mapping.isAggregateObjectMapping()) {
Object aggregate1 = mapping.getAttributeValueFromObject(object1);
Object aggregate2 = mapping.getAttributeValueFromObject(object2);
if (aggregate1 == null && aggregate2 == null) {
if (!useUOW) {
mapping.writeFromObjectIntoRow(
object2, (DatabaseRecord) row, (AbstractSession) session, writeType);
}
} else if (aggregate1 != null
&& aggregate2 != null
&& aggregate1.getClass().equals(aggregate2.getClass())) {
ClassDescriptor desc = ((AggregateObjectMapping) mapping).getReferenceDescriptor();
getChange(row, session, aggregate1, aggregate2, desc, useUOW, writeType);
} else {
mapping.writeFromObjectIntoRow(
object2, (DatabaseRecord) row, (AbstractSession) session, writeType);
}
} else {
Record row1 = new DatabaseRecord();
Record row2 = new DatabaseRecord();
mapping.writeFromObjectIntoRow(
object1, (DatabaseRecord) row1, (AbstractSession) session, writeType);
mapping.writeFromObjectIntoRow(
object2, (DatabaseRecord) row2, (AbstractSession) session, writeType);
for (int i = 0; i < row1.size(); i++) {
DatabaseField field = (DatabaseField) ((DatabaseRecord) row1).getFields().elementAt(i);
Object valueBefore = ((DatabaseRecord) row1).getValues().elementAt(i);
Object valueAfter = row2.get(field);
boolean changed;
if (valueAfter == null) {
changed = valueBefore != null;
} else {
changed = !valueAfter.equals(valueBefore);
}
if (changed) {
row.put(field, valueAfter);
}
}
}
}
/** assume the stack has already been populated by the previous test */
public void testCursoredStreamPolicy() {
ValueReadQuery sizeQuery = new ValueReadQuery("select count(*) from ORD");
DataReadQuery query = this.buildNewQuery();
query.useCursoredStream(5, 5, sizeQuery);
CursoredStream stream = (CursoredStream) getSession().executeQuery(query);
// if we get here, we must not have generated a ClassCastException
int count = 0;
while (stream.hasMoreElements()) {
count++;
Record row = (Record) stream.nextElement();
if (row.get("CUSTNAME") == null) {
throw new TestErrorException("missing data");
}
}
if (count != stack.size()) {
throw new TestErrorException(
"stream does not match stack - " + "expected: " + stack.size() + " actual: " + count);
}
}
/** Calculates and sets the rate based on the values in the database row. */
public void calculateRate(Record row) {
this.rate = 0;
if (((Boolean) row.get("HAS_LOCAL")).booleanValue()) this.rate += LOCAL_FLAG;
if (((Boolean) row.get("HAS_LONG_DISTANCE")).booleanValue()) this.rate += LONG_DISTANCE_FLAG;
if (((Boolean) row.get("HAS_DSL")).booleanValue()) this.rate += DSL_FLAG;
}
public String[] buildAttributeValue(Record record, Object object, Session session) {
String startTime = (String) record.get("normal-hours/start-time/text()");
String endTime = (String) record.get("normal-hours/end-time/text()");
return new String[] {startTime, endTime};
}