org.apache.cayenne.dba.db2
Class DB2QualifierTranslator

java.lang.Object
  extended by org.apache.cayenne.access.trans.QueryAssemblerHelper
      extended by org.apache.cayenne.access.trans.QualifierTranslator
          extended by org.apache.cayenne.access.trans.TrimmingQualifierTranslator
              extended by org.apache.cayenne.dba.db2.DB2QualifierTranslator
All Implemented Interfaces:
TraversalHandler

public class DB2QualifierTranslator
extends TrimmingQualifierTranslator


Field Summary
 
Fields inherited from class org.apache.cayenne.access.trans.TrimmingQualifierTranslator
trimFunction
 
Fields inherited from class org.apache.cayenne.access.trans.QualifierTranslator
matchingObject, objectMatchTranslator
 
Fields inherited from class org.apache.cayenne.access.trans.QueryAssemblerHelper
out, queryAssembler, strategy
 
Constructor Summary
DB2QualifierTranslator(QueryAssembler queryAssembler, String trimFunction)
           
 
Method Summary
protected  void appendLiteralDirect(Object val, DbAttribute attr, Expression parentExpression)
          Appends SQL code to the query buffer to handle val as a parameter to the PreparedStatement being built.
 
Methods inherited from class org.apache.cayenne.access.trans.TrimmingQualifierTranslator
getTrimFunction, processColumn, processColumnWithQuoteSqlIdentifiers, setTrimFunction
 
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 org.apache.cayenne.access.trans.QueryAssemblerHelper
appendDbPath, appendLikeEscapeCharacter, appendObjPath, appendPart, getDbEntity, getObjEntity, paramsDbType, processRelTermination
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DB2QualifierTranslator

public DB2QualifierTranslator(QueryAssembler queryAssembler,
                              String trimFunction)
Method Detail

appendLiteralDirect

protected void appendLiteralDirect(Object val,
                                   DbAttribute attr,
                                   Expression parentExpression)
                            throws IOException
Description copied from class: QueryAssemblerHelper
Appends SQL code to the query buffer to handle val as a parameter to the PreparedStatement being built. Adds val into QueryAssembler parameter list.

Overrides:
appendLiteralDirect in class QueryAssemblerHelper
Throws:
IOException


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