org.apache.cayenne.dba.oracle
Class OracleQualifierTranslator
java.lang.Object
org.apache.cayenne.access.trans.QueryAssemblerHelper
org.apache.cayenne.access.trans.QualifierTranslator
org.apache.cayenne.access.trans.TrimmingQualifierTranslator
org.apache.cayenne.dba.oracle.OracleQualifierTranslator
- All Implemented Interfaces:
- TraversalHandler
public class OracleQualifierTranslator
- extends TrimmingQualifierTranslator
Oracle qualifier translator. In particular, trims INs with more than 1000 elements to
an OR-set of INs with <= 1000 elements
Method Summary |
protected void |
doAppendPart(Expression rootNode)
Translates query qualifier to SQL WHERE clause. |
Methods inherited from class org.apache.cayenne.access.trans.QualifierTranslator |
appendLiteral, appendObjectMatch, detectObjectMatch, 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 |
OracleQualifierTranslator
public OracleQualifierTranslator(QueryAssembler queryAssembler)
doAppendPart
protected void doAppendPart(Expression rootNode)
throws IOException
- Description copied from class:
QualifierTranslator
- Translates query qualifier to SQL WHERE clause. Qualifier is a method parameter *
- Overrides:
doAppendPart
in class QualifierTranslator
- Throws:
IOException
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