@Override
public void prepare(CallableStatement statement, int startIndex) throws SQLException {
if (mode == ParameterMode.REF_CURSOR) {
throw new NotYetImplementedException("Support for REF_CURSOR parameters not yet supported");
}
this.startIndex = startIndex;
if (mode == ParameterMode.IN || mode == ParameterMode.INOUT || mode == ParameterMode.OUT) {
if (mode == ParameterMode.INOUT || mode == ParameterMode.OUT) {
if (sqlTypes.length > 1) {
if (ProcedureParameterExtractionAware.class.isInstance(hibernateType)
&& ((ProcedureParameterExtractionAware) hibernateType).canDoExtraction()) {
// the type can handle multi-param extraction...
} else {
// it cannot...
throw new UnsupportedOperationException(
"Type [" + hibernateType + "] does support multi-parameter value extraction");
}
}
for (int i = 0; i < sqlTypes.length; i++) {
statement.registerOutParameter(startIndex + i, sqlTypes[i]);
}
}
if (mode == ParameterMode.INOUT || mode == ParameterMode.IN) {
if (bind == null || bind.getValue() == null) {
// the user did not bind a value to the parameter being processed. That might be ok *if*
// the
// procedure as defined in the database defines a default value for that parameter.
// Unfortunately there is not a way to reliably know through JDBC metadata whether a
// procedure
// parameter defines a default value. So we simply allow the procedure execution to
// happen
// assuming that the database will complain appropriately if not setting the given
// parameter
// bind value is an error.
log.debugf(
"Stored procedure [%s] IN/INOUT parameter [%s] not bound; assuming procedure defines default value",
procedureCall.getProcedureName(), this);
} else {
final Type typeToUse;
if (bind.getExplicitTemporalType() != null
&& bind.getExplicitTemporalType() == TemporalType.TIMESTAMP) {
typeToUse = hibernateType;
} else if (bind.getExplicitTemporalType() != null
&& bind.getExplicitTemporalType() == TemporalType.DATE) {
typeToUse = DateType.INSTANCE;
} else {
typeToUse = hibernateType;
}
typeToUse.nullSafeSet(statement, bind.getValue(), startIndex, session());
}
}
} else {
// we have a REF_CURSOR type param
if (procedureCall.getParameterStrategy() == ParameterStrategy.NAMED) {
session()
.getFactory()
.getServiceRegistry()
.getService(RefCursorSupport.class)
.registerRefCursorParameter(statement, getName());
} else {
session()
.getFactory()
.getServiceRegistry()
.getService(RefCursorSupport.class)
.registerRefCursorParameter(statement, getPosition());
}
}
}
protected void bindParameters(SessionImplementor session, PreparedStatement ps, Object entity)
throws SQLException {
Object uniqueKeyValue = persister.getPropertyValue(entity, uniqueKeyPropertyName);
uniqueKeyType.nullSafeSet(ps, uniqueKeyValue, 1, session);
}
