package org.korsakow.domain.mapper.output;
import javax.xml.xpath.XPathException;
import javax.xml.xpath.XPathExpressionException;
import org.dsrg.soenea.domain.MapperException;
import org.dsrg.soenea.domain.mapper.GenericOutputMapper;
import org.korsakow.domain.Pattern;
import org.korsakow.domain.interf.IKeyword;
import org.korsakow.domain.mapper.exception.LostUpdateException;
import org.korsakow.services.tdg.KeywordTDG;
import org.korsakow.services.tdg.PatternTDG;
import org.korsakow.services.tdg.PropertyTDG;
public class PatternOutputMapper implements GenericOutputMapper<Long, Pattern>{
public void delete(Pattern a) throws MapperException {
try{
if (0 == PatternTDG.delete(a.getId(), a.getVersion()))
throw new MapperException(String.format("Record not found: id=%d, version=%d", a.getId(), a.getVersion()));
KeywordTDG.deleteByObject(a.getId());
} catch (XPathExpressionException e) {
throw new MapperException(e);
}
}
public void insert(Pattern a) throws MapperException {
try {
if(a.getId()==0){
PatternTDG.insert(a.getVersion(), a.getPatternType());
} else {
PatternTDG.insert(a.getId(), a.getVersion(), a.getPatternType());
}
for (IKeyword keyword : a.getKeywords())
KeywordOutputMapper.insert(a.getId(), keyword);
for (String id : a.getDynamicPropertyIds())
PropertyTDG.insert(a.getId(), id, a.getDynamicProperty(id));
} catch (XPathException e) {
throw new MapperException(e);
}
}
public void update(Pattern a) throws MapperException {
try{
if(PatternTDG.update(a.getId(), a.getVersion(), a.getPatternType()) == 0) {
throw new LostUpdateException("Your version is out of date. No records were altered.");
}
for (IKeyword keyword : a.getKeywords())
keyword.getValue(); // force proxies;
KeywordTDG.deleteByObject(a.getId());
for (IKeyword keyword : a.getKeywords())
KeywordOutputMapper.insert(a.getId(), keyword);
for (String id : a.getDynamicPropertyIds())
PropertyTDG.insert(a.getId(), id, a.getDynamicProperty(id));
} catch (XPathExpressionException e) {
throw new MapperException(e);
}
}
}