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HHH-5449 - Versioned HQL update might issue incorrect SQL 

git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@20140 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Steve Ebersole 2010-08-13 16:46:02 +00:00
parent f818471115
commit 8a0a4a249c
1 changed files with 8 additions and 1 deletions
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9
core/src/main/java/org/hibernate/hql/ast/HqlSqlWalker.java
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@ -26,6 +26,7 @@ package org.hibernate.hql.ast;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
@ -1116,7 +1117,7 @@ public class HqlSqlWalker extends HqlSqlBaseWalker implements ErrorReporter, Par
eq.setFirstChild( versionPropertyNode );
AST versionIncrementNode = null;
if ( Date.class.isAssignableFrom( versionType.getReturnedClass() ) ) {
if ( isTimestampBasedVersion( versionType ) ) {
versionIncrementNode = getASTFactory().create( HqlSqlTokenTypes.PARAM, "?" );
ParameterSpecification paramSpec = new VersionTypeSeedParameterSpecification( versionType );
( ( ParameterNode ) versionIncrementNode ).setHqlParameterSpecification( paramSpec );
@ -1141,6 +1142,12 @@ public class HqlSqlWalker extends HqlSqlBaseWalker implements ErrorReporter, Par
}
}
private boolean isTimestampBasedVersion(VersionType versionType) {
final Class javaType = versionType.getReturnedClass();
return Date.class.isAssignableFrom( javaType )
|| Calendar.class.isAssignableFrom( javaType );
}
private AST generateVersionPropertyNode(Queryable persister) throws SemanticException {
String versionPropertyName = persister.getPropertyNames()[ persister.getVersionProperty() ];
AST versionPropertyRef = getASTFactory().create( HqlSqlTokenTypes.IDENT, versionPropertyName );