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java.lang.Objectorg.apache.cayenne.access.trans.QueryAssemblerHelper
org.apache.cayenne.access.trans.QualifierTranslator
org.apache.cayenne.access.trans.TrimmingQualifierTranslator
public class TrimmingQualifierTranslator
QualifierTranslator that allows translation of qualifiers that perform comparison with CHAR columns. Some databases require trimming the values for this to work.
Field Summary | |
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protected java.lang.String |
trimFunction
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Fields inherited from class org.apache.cayenne.access.trans.QualifierTranslator |
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matchingObject, objectMatchTranslator, qualBuf, translateParentQual |
Fields inherited from class org.apache.cayenne.access.trans.QueryAssemblerHelper |
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queryAssembler |
Constructor Summary | |
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protected |
TrimmingQualifierTranslator()
Constructor for TrimmingQualifierTranslator. |
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TrimmingQualifierTranslator(QueryAssembler queryAssembler,
java.lang.String trimFunction)
Constructor for TrimmingQualifierTranslator. |
Method Summary | |
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java.lang.String |
getTrimFunction()
Returns the trimFunction. |
protected void |
processColumn(java.lang.StringBuffer buf,
DbAttribute dbAttr)
Adds special handling of CHAR columns. |
protected void |
processColumn(java.lang.StringBuffer buf,
DbAttribute dbAttr,
DbRelationship rel)
Adds special handling of CHAR columns. |
void |
setTrimFunction(java.lang.String trimFunction)
Sets the trimFunction. |
Methods inherited from class org.apache.cayenne.access.trans.QualifierTranslator |
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appendLiteral, appendObjectMatch, detectObjectMatch, doTranslation, endNode, extractQualifier, finishedChild, getObjEntity, isTranslateParentQual, objectNode, parenthesisNeeded, processRelTermination, setTranslateParentQual, startNode |
Methods inherited from class org.apache.cayenne.access.trans.QueryAssemblerHelper |
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appendDbPath, appendLiteralDirect, appendObjPath, getDbEntity, getQueryAssembler, paramsDbType, processColumn, processRelTermination, setQueryAssembler |
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.lang.String trimFunction
Constructor Detail |
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protected TrimmingQualifierTranslator()
public TrimmingQualifierTranslator(QueryAssembler queryAssembler, java.lang.String trimFunction)
Method Detail |
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protected void processColumn(java.lang.StringBuffer buf, DbAttribute dbAttr)
processColumn
in class QueryAssemblerHelper
protected void processColumn(java.lang.StringBuffer buf, DbAttribute dbAttr, DbRelationship rel)
processColumn
in class QueryAssemblerHelper
public java.lang.String getTrimFunction()
public void setTrimFunction(java.lang.String trimFunction)
trimFunction
- The trimFunction to set
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