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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 | |
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protected java.util.List<java.lang.String> |
orderByColumnList
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Fields inherited from class org.apache.cayenne.access.trans.QueryAssemblerHelper |
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out, queryAssembler, strategy |
Constructor Summary | |
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OrderingTranslator(QueryAssembler queryAssembler)
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Method Summary | |
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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 |
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appendDbPath, appendLikeEscapeCharacter, appendLiteral, appendLiteralDirect, appendObjPath, appendPart, getDbEntity, getObjEntity, paramsDbType, processColumn, processColumnWithQuoteSqlIdentifiers, processRelTermination, processRelTermination |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.util.List<java.lang.String> orderByColumnList
Constructor Detail |
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public OrderingTranslator(QueryAssembler queryAssembler)
Method Detail |
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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 QueryAssemblerHelper
java.io.IOException
public java.util.List<java.lang.String> getOrderByColumnList()
UPPER(<column reference>)
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