org.apache.cayenne.access.trans
Class TrimmingQualifierTranslator
java.lang.Object
   org.apache.cayenne.access.trans.QueryAssemblerHelper
org.apache.cayenne.access.trans.QueryAssemblerHelper
       org.apache.cayenne.access.trans.QualifierTranslator
org.apache.cayenne.access.trans.QualifierTranslator
           org.apache.cayenne.access.trans.TrimmingQualifierTranslator
org.apache.cayenne.access.trans.TrimmingQualifierTranslator
- All Implemented Interfaces: 
- TraversalHandler
- Direct Known Subclasses: 
- DB2QualifierTranslator, DerbyQualifierTranslator, OracleQualifierTranslator, PostgresQualifierTranslator
- public class TrimmingQualifierTranslator 
- extends QualifierTranslator
QualifierTranslator that allows translation of qualifiers that perform comparison with
 CHAR columns. Some databases require trimming the values for this to work.
 
 
 
 
 
| Methods inherited from class org.apache.cayenne.access.trans.QualifierTranslator | 
| appendLiteral, appendObjectMatch, detectObjectMatch, doAppendPart, doAppendPart, endNode, extractQualifier, finishedChild, objectNode, parenthesisNeeded, processRelTermination, startNode | 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
trimFunction
protected String trimFunction
TrimmingQualifierTranslator
public TrimmingQualifierTranslator(QueryAssembler queryAssembler,
                                   String trimFunction)
- Constructor for TrimmingQualifierTranslator.
 
processColumn
protected void processColumn(DbAttribute dbAttr)
                      throws IOException
- Adds special handling of CHAR columns.
 
- 
- Overrides:
- processColumnin class- QueryAssemblerHelper
 
- 
- Throws:
- IOException
 
processColumnWithQuoteSqlIdentifiers
protected void processColumnWithQuoteSqlIdentifiers(DbAttribute dbAttr,
                                                    Expression pathExp)
                                             throws IOException
- Adds special handling of CHAR columns.
 
- 
- Overrides:
- processColumnWithQuoteSqlIdentifiersin class- QueryAssemblerHelper
 
- 
- Throws:
- IOException
 
getTrimFunction
public String getTrimFunction()
- Returns the trimFunction.
 
- 
- Returns:
- String
 
setTrimFunction
public void setTrimFunction(String trimFunction)
- Sets the trimFunction.
 
- 
- Parameters:
- trimFunction- The trimFunction to set
 
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