/**
* Extract the meta data of parameter bean.
*
* @param sql Target SQL. (NotNull and NotEmpty)
* @return the meta data of parameter bean. (NullAllowed: If it returns null, it means 'not
* found'.)
*/
public DfPmbMetaData extractPmbMetaData(String sql) {
final String parameterBeanName = getParameterBeanName(sql);
if (parameterBeanName == null) {
return null;
}
final DfPmbMetaData pmbMetaData = new DfPmbMetaData();
processClassHeader(sql, parameterBeanName, pmbMetaData);
processParameterProperty(sql, parameterBeanName, pmbMetaData);
pmbMetaData.setOutsideSqlFile(_outsideSqlFile);
pmbMetaData.adjustPropertyMetaFinally(_schemaData);
filterAlternateBooleanMethod(pmbMetaData);
if (!_alternateBooleanMethodNameSet.isEmpty()) {
// copy and clear the collection just in case
final Set<String> set = new LinkedHashSet<String>(_alternateBooleanMethodNameSet);
pmbMetaData.setAlternateMethodBooleanNameSet(set);
_alternateBooleanMethodNameSet.clear();
}
return pmbMetaData;
}
