public void prepareSelectExpressionWithAttributes(
NSArray nsarray, boolean flag, EOFetchSpecification eofetchspecification) {
if (!eofetchspecification.promptsAfterFetchLimit()) {
_fetchLimit = eofetchspecification.fetchLimit();
}
super.prepareSelectExpressionWithAttributes(nsarray, flag, eofetchspecification);
}
/* (non-Javadoc)
*
* Overriding super here so we can grab a fetch limit if specified in the EOFetchSpecification.
*
* @see com.webobjects.jdbcadaptor.JDBCExpression#prepareSelectExpressionWithAttributes(NSArray, boolean, EOFetchSpecification)
*/
@Override
public void prepareSelectExpressionWithAttributes(
NSArray<EOAttribute> attributes, boolean lock, EOFetchSpecification fetchSpec) {
if (!fetchSpec.promptsAfterFetchLimit()) {
_fetchLimit = fetchSpec.fetchLimit();
}
super.prepareSelectExpressionWithAttributes(attributes, lock, fetchSpec);
}
/**
* Override so that the joinClause can be constructed after super has iterated though all joins
* and called our assembleJoinClause to create our array of JoinClauseDefinitions.
*
* @see com.webobjects.eoaccess.EOSQLExpression#joinExpression()
*/
@Override
public void joinExpression() {
super.joinExpression();
if (_alreadyJoined.count() > 0) {
_joinClauseString = joinClauseString();
} else {
_joinClauseString = null;
}
}
/**
* Overriding super here so we can grab a fetch range or fetch limit if specified in the
* EOFetchSpecification. If a fetchRange method returning an NSRange exists in the
* EOFetchSpecification subclass being passed in, the the fetchLimit will be ignored.
*
* @see com.webobjects.jdbcadaptor.JDBCExpression#prepareSelectExpressionWithAttributes(NSArray,
* boolean, EOFetchSpecification)
*/
@Override
public void prepareSelectExpressionWithAttributes(
NSArray<EOAttribute> attributes, boolean lock, EOFetchSpecification fetchSpec) {
try {
_fetchRange = _fetchRangeSelector.invoke(fetchSpec);
// We will get an error when not using our custom ERXFetchSpecification subclass
// We could have added ERExtensions to the classpath and checked for instanceof, but I
// thought
// this is a little cleaner since people may be using this PlugIn and not Wonder in some
// legacy apps.
} catch (IllegalArgumentException e) {;
} catch (IllegalAccessException e) {;
} catch (InvocationTargetException e) {;
} catch (NoSuchMethodException e) {;
}
// Only check for fetchLimit of fetchRange is not provided.
if (_fetchRange == null && !fetchSpec.promptsAfterFetchLimit()) {
_fetchLimit = fetchSpec.fetchLimit();
}
super.prepareSelectExpressionWithAttributes(attributes, lock, fetchSpec);
}
