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java.lang.Objectorg.apache.cayenne.access.trans.QueryAssemblerHelper
org.apache.cayenne.access.trans.OrderingTranslator
public class OrderingTranslator
Translates query ordering to SQL.
| Field Summary | |
|---|---|
protected java.util.List<java.lang.String> |
orderByColumnList
|
| Fields inherited from class org.apache.cayenne.access.trans.QueryAssemblerHelper |
|---|
out, queryAssembler, strategy |
| Constructor Summary | |
|---|---|
OrderingTranslator(QueryAssembler queryAssembler)
|
|
| Method Summary | |
|---|---|
protected void |
doAppendPart()
Translates query Ordering list to SQL ORDER BY clause. |
java.util.List<java.lang.String> |
getOrderByColumnList()
Returns the column expressions (not Expressions) used in the order by clause. |
| Methods inherited from class org.apache.cayenne.access.trans.QueryAssemblerHelper |
|---|
appendDbPath, appendLikeEscapeCharacter, appendLiteral, appendLiteralDirect, appendObjPath, appendPart, getDbEntity, getObjEntity, paramsDbType, processColumn, processColumnWithQuoteSqlIdentifiers, processRelTermination, processRelTermination |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected java.util.List<java.lang.String> orderByColumnList
| Constructor Detail |
|---|
public OrderingTranslator(QueryAssembler queryAssembler)
| Method Detail |
|---|
protected void doAppendPart()
throws java.io.IOException
queryAssembler's query object. In a process of building of
ORDER BY clause, queryAssembler is notified when a join needs to be
added.
doAppendPart in class QueryAssemblerHelperjava.io.IOExceptionpublic java.util.List<java.lang.String> getOrderByColumnList()
UPPER(<column reference>)
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