package net.sf.mp.demo.conference.dao.impl.jpa.admin;
import java.lang.reflect.InvocationTargetException;
import java.sql.Clob;
import java.sql.Blob;
import java.sql.Timestamp;
import java.util.Date;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.List;
import java.util.Hashtable;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import javax.persistence.Query;
import javax.persistence.EntityManager;
import net.sf.minuteProject.architecture.query.QueryWhatInit;
import net.sf.minuteProject.architecture.query.impl.QueryCountInit;
import net.sf.minuteProject.architecture.query.impl.QuerySelectCountInit;
import net.sf.minuteProject.architecture.query.impl.QuerySelectInit;
import net.sf.minuteProject.architecture.query.impl.QuerySelectDistinctInit;
import net.sf.minuteProject.architecture.cache.SimpleCache;
import net.sf.minuteProject.architecture.filter.data.ClauseCriterion;
import net.sf.minuteProject.architecture.filter.data.Criteria;
import net.sf.minuteProject.architecture.filter.data.Criterion;
import net.sf.minuteProject.architecture.filter.data.InCriterion;
import net.sf.minuteProject.architecture.filter.data.OrderCriteria;
import net.sf.minuteProject.architecture.utils.BeanUtils;
import net.sf.mp.demo.conference.dao.face.admin.CountryExtDao;
import net.sf.mp.demo.conference.domain.admin.Country;
import net.sf.mp.demo.conference.dao.impl.jpa.admin.CountryJPAImpl;
import net.sf.mp.demo.conference.domain.conference.Address;
import net.sf.mp.demo.conference.dao.impl.jpa.conference.AddressExtendedJPAImpl;
/**
*
* <p>Title: CountryExtendedJPAImpl</p>
*
* <p>Description: Interface of a Data access object dealing with CountryExtendedJPAImpl
* persistence. It offers a set of methods which allow for saving,
* deleting and searching CountryExtendedJPAImpl objects</p>
*
*/
public class CountryExtendedJPAImpl extends CountryJPAImpl implements CountryExtDao {
private Logger log = Logger.getLogger(this.getClass());
private SimpleCache simpleCache = new SimpleCache();
private AddressExtendedJPAImpl addressextendedjpaimpl;
private EntityManager emForRecursiveDao; // dao that needs other dao in a recursive manner not support by spring configuration
public CountryExtendedJPAImpl () {}
/**
* generic to move after in superclass
*/
public CountryExtendedJPAImpl (EntityManager emForRecursiveDao) {
this.emForRecursiveDao = emForRecursiveDao;
}
/**
* generic to move after in superclass
*/
public List<Object[]> getSQLQueryResult(String query) {
Query queryJ = getEntityManager().createNativeQuery(query);
return queryJ.getResultList();
}
/**
* Inserts a Country entity with cascade of its children
* @param Country country
*/
public void insertCountryWithCascade(Country country) {
CountryExtendedJPAImpl countryextendedjpaimpl = new CountryExtendedJPAImpl(getEntityManager());
countryextendedjpaimpl.insertCountryWithCascade(countryextendedjpaimpl.getEntityManagerForRecursiveDao(), country);
}
public void insertCountryWithCascade(EntityManager emForRecursiveDao, Country country) {
insertCountry(emForRecursiveDao, country);
if (!country.getAddressCountryViaCountryId().isEmpty()) {
AddressExtendedJPAImpl addressextendedjpaimpl = new AddressExtendedJPAImpl (emForRecursiveDao);
for (Address _addressCountryViaCountryId : country.getAddressCountryViaCountryId()) {
addressextendedjpaimpl.insertAddressWithCascade(emForRecursiveDao, _addressCountryViaCountryId);
}
}
}
/**
* Inserts a list of Country entity with cascade of its children
* @param List<Country> countrys
*/
public void insertCountrysWithCascade(List<Country> countrys) {
for (Country country : countrys) {
insertCountryWithCascade(country);
}
}
/**
* lookup Country entity Country, criteria and max result number
*/
public List<Country> lookupCountry(Country country, Criteria criteria, Integer numberOfResult, EntityManager em) {
boolean isWhereSet = false;
StringBuffer query = new StringBuffer();
query.append ("SELECT country FROM Country country ");
for (Criterion criterion : criteria.getClauseCriterions()) {
query.append (getQueryWHERE_AND (isWhereSet));
isWhereSet = true;
query.append(criterion.getExpression());
}
OrderCriteria orderCriteria = criteria.getOrderCriteria();
if (criteria.getOrderCriteria()!=null)
query.append(orderCriteria.getExpression());
Query hquery = em.createQuery(query.toString());
if (numberOfResult!=null)
hquery.setMaxResults(numberOfResult);
return hquery.getResultList();
}
public List<Country> lookupCountry(Country country, Criteria criteria, Integer numberOfResult) {
return lookupCountry(country, criteria, numberOfResult, getEntityManager());
}
public Integer updateNotNullOnlyCountry (Country country, Criteria criteria) {
String queryWhat = getUpdateNotNullOnlyCountryQueryChunkPrototype (country);
StringBuffer query = new StringBuffer (queryWhat);
boolean isWhereSet = false;
for (Criterion criterion : criteria.getClauseCriterions()) {
query.append (getQueryWHERE_AND (isWhereSet));
isWhereSet = true;
query.append(criterion.getExpression());
}
Query jpaQuery = getEntityManager().createQuery(query.toString());
isWhereSet = false;
if (country.getId() != null) {
jpaQuery.setParameter ("id", country.getId());
}
if (country.getName() != null) {
jpaQuery.setParameter ("name", country.getName());
}
if (country.getIsoName() != null) {
jpaQuery.setParameter ("isoName", country.getIsoName());
}
return jpaQuery.executeUpdate();
}
public Country affectCountry (Country country) {
return referCountry (country, false);
}
/**
* Assign the first country retrieved corresponding to the country criteria.
* Blank criteria are mapped to null.
* If no criteria is found, null is returned.
* If there is no country corresponding in the database. Then country is inserted and returned with its primary key(s).
*/
public Country assignCountry (Country country) {
return referCountry (country, true);
}
public Country referCountry (Country country, boolean isAssign) {
country = assignBlankToNull (country);
if (isAllNull(country))
return null;
else {
List<Country> list = searchPrototypeCountry(country);
if (list.isEmpty()) {
if (isAssign)
insertCountry(country);
else
return null;
}
else if (list.size()==1)
country.copy(list.get(0));
else
//TODO log error
country.copy(list.get(0));
}
return country;
}
public Country assignCountryUseCache (Country country) {
return referCountryUseCache (country, true);
}
public Country affectCountryUseCache (Country country) {
return referCountryUseCache (country, false);
}
public Country referCountryUseCache (Country country, boolean isAssign) {
String key = getCacheKey(null, country, null, "assignCountry");
Country countryCache = (Country)simpleCache.get(key);
if (countryCache==null) {
countryCache = referCountry (country, isAssign);
if (key!=null)
simpleCache.put(key, countryCache);
}
country.copy(countryCache);
return countryCache;
}
private String getCacheKey (Country countryWhat, Country positiveCountry, Country negativeCountry, String queryKey) {
StringBuffer sb = new StringBuffer();
sb.append(queryKey);
if (countryWhat!=null)
sb.append(countryWhat.toStringWithParents());
if (positiveCountry!=null)
sb.append(positiveCountry.toStringWithParents());
if (negativeCountry!=null)
sb.append(negativeCountry.toStringWithParents());
return sb.toString();
}
public Country partialLoadWithParentFirstCountry(Country countryWhat, Country positiveCountry, Country negativeCountry){
List <Country> list = partialLoadWithParentCountry(countryWhat, positiveCountry, negativeCountry);
return (!list.isEmpty())?(Country)list.get(0):null;
}
public Country partialLoadWithParentFirstCountryUseCache(Country countryWhat, Country positiveCountry, Country negativeCountry, Boolean useCache){
List <Country> list = partialLoadWithParentCountryUseCache(countryWhat, positiveCountry, negativeCountry, useCache);
return (!list.isEmpty())?(Country)list.get(0):null;
}
public Country partialLoadWithParentFirstCountryUseCacheOnResult(Country countryWhat, Country positiveCountry, Country negativeCountry, Boolean useCache){
List <Country> list = partialLoadWithParentCountryUseCacheOnResult(countryWhat, positiveCountry, negativeCountry, useCache);
return (!list.isEmpty())?(Country)list.get(0):null;
}
//
protected List<Country> partialLoadWithParentCountry(Country countryWhat, Country positiveCountry, Country negativeCountry, Integer nbOfResult, Boolean useCache) {
return partialLoadWithParentCountry(countryWhat, positiveCountry, negativeCountry, new QuerySelectInit(), nbOfResult, useCache);
}
protected List partialLoadWithParentCountryQueryResult (Country countryWhat, Country positiveCountry, Country negativeCountry, Integer nbOfResult, Boolean useCache) {
return partialLoadWithParentCountryQueryResult (countryWhat, positiveCountry, negativeCountry, new QuerySelectInit(), nbOfResult, useCache);
}
public List<Country> getDistinctCountry(Country countryWhat, Country positiveCountry, Country negativeCountry) {
return partialLoadWithParentCountry(countryWhat, positiveCountry, negativeCountry, new QuerySelectDistinctInit(), null, false);
}
public List<Country> partialLoadWithParentCountry(Country countryWhat, Country positiveCountry, Country negativeCountry) {
return partialLoadWithParentCountry(countryWhat, positiveCountry, negativeCountry, new QuerySelectInit(), null, false);
}
public List<Country> partialLoadWithParentCountryUseCacheOnResult(Country countryWhat, Country positiveCountry, Country negativeCountry, Boolean useCache) {
String key = getCacheKey(countryWhat, positiveCountry, negativeCountry, "partialLoadWithParentCountry");
List<Country> list = (List<Country>)simpleCache.get(key);
if (list==null || list.isEmpty()) {
list = partialLoadWithParentCountry(countryWhat, positiveCountry, negativeCountry);
if (!list.isEmpty())
simpleCache.put(key, list);
}
return list;
}
public List<Country> partialLoadWithParentCountryUseCache(Country countryWhat, Country positiveCountry, Country negativeCountry, Boolean useCache) {
String key = getCacheKey(countryWhat, positiveCountry, negativeCountry, "partialLoadWithParentCountry");
List<Country> list = (List<Country>)simpleCache.get(key);
if (list==null) {
list = partialLoadWithParentCountry(countryWhat, positiveCountry, negativeCountry);
simpleCache.put(key, list);
}
return list;
}
private List<Country> handleLoadWithParentCountry(Map beanPath, List list, Country countryWhat) {
return handleLoadWithParentCountry(beanPath, list, countryWhat, true);
}
private List<Country> handleLoadWithParentCountry(Map beanPath, List list, Country countryWhat, boolean isHql) {
if (beanPath.size()==1) {
return handlePartialLoadWithParentCountryWithOneElementInRow(list, beanPath, countryWhat, isHql);
}
return handlePartialLoadWithParentCountry(list, beanPath, countryWhat, isHql);
}
// to set in super class
protected void populateCountry (Country country, Object value, String beanPath) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
BeanUtils.populateBeanObject(country, beanPath, value);
}
protected void populateCountryFromSQL (Country country, Object value, String beanPath) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
BeanUtils.populateBeanObject(country, beanPath, value);
}
// to set in super class BEWARE: genericity is only one level!!!!! first level is a copy second level is a reference!!! change to country.clone() instead
private Country cloneCountry (Country country) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
//return (Country) BeanUtils.cloneBeanObject(country);
if (country==null) return new Country();
return country.clone();
}
// to set in super class
private Object getBeanObjectInstance (Object bean) throws SecurityException, NoSuchMethodException, IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException {
return BeanUtils.getBeanObjectInstance(bean);
}
// to set in super class
protected void populateObject (Object bean, Object value, String beanPath) throws IllegalAccessException, InvocationTargetException {
BeanUtils.populateObject(bean, value, beanPath);
}
protected void populateObjectFromSQL (Object bean, Object value, String beanPath) throws IllegalAccessException, InvocationTargetException {
BeanUtils.populateObject(bean, value, beanPath);
}
public List<Country> countDistinct (Country whatMask, Country whereEqCriteria) {
return partialLoadWithParentCountry(whatMask, whereEqCriteria, null, new QuerySelectCountInit("country"), null, false);
}
public Long count(Country whereEqCriteria) {
List<Country> list = partialLoadWithParentCountry(null, whereEqCriteria, null, new QueryCountInit("country"), null, false);
if (!list.isEmpty())
return list.get(0).getCount__();
return 0L;
}
public Country getFirstCountryWhereConditionsAre (Country country) {
List<Country> list = partialLoadWithParentCountry(getDefaultCountryWhat(), country, null, 1, false);
if (list.isEmpty()) {
return null;
}
else if (list.size()==1)
return list.get(0);
else
//TODO log error
return list.get(0);
}
private List getFirstResultWhereConditionsAre (Country country) {
return partialLoadWithParentCountryQueryResult(getDefaultCountryWhat(), country, null, 1, false);
}
protected Country getDefaultCountryWhat() {
Country country = new Country();
country.setId(Integer.valueOf("-1"));
return country;
}
public Country getFirstCountry (Country country) {
if (isAllNull(country))
return null;
else {
List<Country> list = searchPrototype (country, 1);
if (list.isEmpty()) {
return null;
}
else if (list.size()==1)
return list.get(0);
else
//TODO log error
return list.get(0);
}
}
/**
* checks if the Country entity exists
*/
public boolean existsCountry (Country country) {
if (getFirstCountry(country)!=null)
return true;
return false;
}
public boolean existsCountryWhereConditionsAre (Country country) {
if (getFirstResultWhereConditionsAre (country).isEmpty())
return false;
return true;
}
private int countPartialField (Country country) {
int cpt = 0;
if (country.getId() != null) {
cpt++;
}
if (country.getName() != null) {
cpt++;
}
if (country.getIsoName() != null) {
cpt++;
}
return cpt;
}
public List<Country> partialLoadWithParentCountry(Country countryWhat, Country positiveCountry, Country negativeCountry, QueryWhatInit queryWhatInit, Integer nbOfResult, Boolean useCache) {
Map beanPath = new Hashtable();
List list = partialLoadWithParentCountryJPAQueryResult (countryWhat, positiveCountry, negativeCountry, queryWhatInit, beanPath, nbOfResult, useCache);
if (beanPath.size()==1) {
return handlePartialLoadWithParentCountryWithOneElementInRow(list, beanPath, countryWhat, true);
}
return handlePartialLoadWithParentCountry(list, beanPath, countryWhat, true);
}
private List partialLoadWithParentCountryQueryResult(Country countryWhat, Country positiveCountry, Country negativeCountry, QueryWhatInit queryWhatInit, Integer nbOfResult, Boolean useCache) {
return partialLoadWithParentCountryJPAQueryResult (countryWhat, positiveCountry, negativeCountry, queryWhatInit, new Hashtable(), nbOfResult, useCache);
}
private List partialLoadWithParentCountryJPAQueryResult(Country countryWhat, Country positiveCountry, Country negativeCountry, QueryWhatInit queryWhatInit, Map beanPath, Integer nbOfResult, Boolean useCache) {
Query hquery = getPartialLoadWithParentCountryJPAQuery (countryWhat, positiveCountry, negativeCountry, beanPath, queryWhatInit, nbOfResult);
return hquery.getResultList();
}
/**
* @returns an JPA Hsql query based on entity Country and its parents and the maximum number of result
*/
protected Query getPartialLoadWithParentCountryJPAQuery (Country countryWhat, Country positiveCountry, Country negativeCountry, Map beanPath, QueryWhatInit queryWhatInit, Integer nbOfResult) {
Query query = getEntityManager().createQuery(getPartialLoadWithParentCountryHsqlQuery (countryWhat, positiveCountry, negativeCountry, beanPath, queryWhatInit));
if (nbOfResult!=null)
query.setMaxResults(nbOfResult);
return query;
}
private List<Country> handlePartialLoadWithParentCountry(List<Object[]> list, Map<Integer, String> beanPath, Country countryWhat, boolean isJql) {
try {
return convertPartialLoadWithParentCountry(list, beanPath, countryWhat);
} catch (Exception ex) {
log.error("Error conversion list from handlePartialLoadWithParentCountry, message:"+ex.getMessage());
return new ArrayList<Country>();
}
}
private List<Country> handlePartialLoadWithParentCountryWithOneElementInRow(List<Object> list, Map<Integer, String> beanPath, Country countryWhat, boolean isJql) {
try {
return convertPartialLoadWithParentCountryWithOneElementInRow(list, beanPath, countryWhat);
} catch (Exception ex) {
log.error("Error conversion list from handlePartialLoadWithParentCountryWithOneElementInRow, message:"+ex.getMessage());
return new ArrayList<Country>();
}
}
private List<Country> convertPartialLoadWithParentCountry(List<Object[]> list, Map<Integer, String> beanPath, Country countryWhat) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
List<Country> resultList = new ArrayList<Country>();
for (Object[] row : list) {
Country country = cloneCountry (countryWhat);
Iterator<Entry<Integer, String>> iter = beanPath.entrySet().iterator();
while (iter.hasNext()) {
Entry entry = iter.next();
populateCountry (country, row[(Integer)entry.getKey()], (String)entry.getValue());
}
resultList.add(country);
}
return resultList;
}
private List<Country> convertPartialLoadWithParentCountryWithOneElementInRow(List<Object> list, Map<Integer, String> beanPath, Country countryWhat) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
List<Country> resultList = new ArrayList<Country>();
for (Object row : list) {
Country country = cloneCountry (countryWhat);
Iterator<Entry<Integer, String>> iter = beanPath.entrySet().iterator();
while (iter.hasNext()) {
Entry entry = iter.next();
populateCountry (country, row, (String)entry.getValue());
}
resultList.add(country);
}
return resultList;
}
public List partialLoadWithParentForBean(Object bean, Country countryWhat, Country positiveCountry, Country negativeCountry) {
Map beanPath = new Hashtable();
Query hquery = getPartialLoadWithParentCountryJPAQuery (countryWhat, positiveCountry, negativeCountry, beanPath, new QuerySelectInit(), null);
List<Object[]> list = hquery.getResultList();
return handlePartialLoadWithParentForBean(list, beanPath, bean);
}
// to set in super class
private List handlePartialLoadWithParentForBean(List<Object[]> list, Map<Integer, String> beanPath, Object bean) {
try {
return convertPartialLoadWithParentForBean(list, beanPath, bean);
} catch (Exception ex) {
//TODO log ex
return new ArrayList();
}
}
// to set in super class
private List convertPartialLoadWithParentForBean(List<Object[]> list, Map<Integer, String> beanPath, Object bean) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
List resultList = new ArrayList();
for (Object[] row : list) {
Object result = getBeanObjectInstance(bean);
Iterator<Entry<Integer, String>> iter = beanPath.entrySet().iterator();
while (iter.hasNext()) {
Entry entry = iter.next();
populateObject (result, row[(Integer)entry.getKey()], getFieldFromBeanPath((String)entry.getValue()));
}
resultList.add(result);
}
return resultList;
}
// to set in super class
private String getFieldFromBeanPath(String beanPath) {
String result = StringUtils.substringAfterLast(beanPath, ".");
if (result.equals(""))
return beanPath;
return result;
}
/**
*
* partial on entity and its parents load enables to specify the fields you want to load explicitly
*/
public String getPartialLoadWithParentCountryHsqlQuery (Country country, Country positiveCountry, Country negativeCountry, Map beanPath, QueryWhatInit queryWhatInit) {
Hashtable aliasWhatHt = new Hashtable();
String what = getPartialLoadWithParentCountryQuery (country, null, aliasWhatHt, null, null, beanPath, "", queryWhatInit);
Hashtable aliasWhereHt = new Hashtable();
String where = getPartialLoadWithParentWhereCountryQuery (positiveCountry, null, aliasWhatHt, aliasWhereHt, null, null);
String whereHow = reconciliateWherePath(aliasWhatHt, aliasWhereHt);
String how = reconciliateHowPath(aliasWhatHt, aliasWhereHt);
String whereConcat = "";
if (where!=null && !where.equals("") && whereHow!=null && !whereHow.equals(""))
whereConcat=" AND ";
return what+" FROM "+how +" WHERE "+whereHow+ whereConcat +where;
}
/**
* partial on a single entity load enables to specify the fields you want to load explicitly
*/
public List<Country> partialLoadCountry(Country country, Country positiveCountry, Country negativeCountry) {
Query hquery = getEntityManager().createQuery(getPartialLoadCountryQuery (country, positiveCountry, negativeCountry));
int countPartialField = countPartialField(country);
if (countPartialField==0)
return new ArrayList<Country>();
List list = hquery.getResultList();
Iterator iter = list.iterator();
List<Country> returnList = new ArrayList<Country>();
while(iter.hasNext()) {
int index = 0;
Object[] row;
if (countPartialField==1) {
row = new Object[1];
row[0] = iter.next();
} else
row = (Object[]) iter.next();
Country countryResult = new Country();
if (country.getId() != null) {
countryResult.setId((Integer) row[index]);
index++;
}
if (country.getName() != null) {
countryResult.setName((String) row[index]);
index++;
}
if (country.getIsoName() != null) {
countryResult.setIsoName((String) row[index]);
index++;
}
returnList.add(countryResult);
}
return returnList;
}
public static String getPartialLoadWithParentWhereCountryQuery (
Country country, Boolean isWhereSet, Hashtable aliasHt, Hashtable aliasWhereHt, String childAlias, String childFKAlias) {
if (country==null)
return "";
String alias = null;
if (aliasWhereHt == null) {
aliasWhereHt = new Hashtable();
}
if (isLookedUp(country)){
alias = getNextAlias (aliasWhereHt, country);
aliasWhereHt.put (getAliasKey(alias), getAliasConnection(alias, childAlias, childFKAlias));
}
if (isWhereSet == null)
isWhereSet = false;
StringBuffer query = new StringBuffer();
if (country.getId() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".id = "+ country.getId() + " ");
}
if (country.getName() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".name = '"+ country.getName()+"' ");
}
if (country.getIsoName() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".isoName = '"+ country.getIsoName()+"' ");
}
return query.toString();
}
public static String reconciliateWherePath(Hashtable aliasWhatHt, Hashtable aliasWhereHt) {
StringBuffer sb = new StringBuffer();
boolean isBlankSet = false;
aliasWhatHt.putAll(aliasWhereHt);
Enumeration<String> elements = aliasWhatHt.elements();
while (elements.hasMoreElements()) {
String element = elements.nextElement();
if (!element.equals("")) {
sb.append (getQueryBLANK_AND (isBlankSet));
isBlankSet=true;
sb.append(element);
}
}
return sb.toString();
}
public static String reconciliateHowPath(Hashtable aliasWhatHt, Hashtable aliasWhereHt) {
StringBuffer sb = new StringBuffer();
boolean isBlankSet = false;
aliasWhatHt.putAll(aliasWhereHt);
Enumeration<String> keys = aliasWhatHt.keys();
while (keys.hasMoreElements()) {
String key = keys.nextElement();
sb.append (getQueryBLANK_COMMA (isBlankSet));
isBlankSet = true;
sb.append(getAliasKeyDomain(key)+" "+getAliasKeyAlias(key));
}
return sb.toString();
}
protected static String getRootDomainName (String domainName) {
return StringUtils.substringBefore(domainName, "_");
}
public static String getPartialLoadWithParentCountryQuery (
Country country, Boolean isWhereSet, Hashtable aliasHt, String childAlias, String childFKAlias, Map beanPath, String rootPath, QueryWhatInit queryWhatInit) {
if (country==null)
return "";
String alias = null;
if (aliasHt == null) {
aliasHt = new Hashtable();
}
if (isLookedUp(country)){
alias = getNextAlias (aliasHt, country);
aliasHt.put (getAliasKey(alias), getAliasConnection(alias, childAlias, childFKAlias));
}
if (isWhereSet == null)
isWhereSet = false;
StringBuffer query = new StringBuffer();
if (country.getId() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"id");
query.append(" "+alias+".id ");
}
if (country.getName() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"name");
query.append(" "+alias+".name ");
}
if (country.getIsoName() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"isoName");
query.append(" "+alias+".isoName ");
}
// query.append(getCountrySearchEqualQuery (positiveCountry, negativeCountry));
return query.toString();
}
protected static String getAliasConnection(String existingAlias, String childAlias, String childFKAlias) {
if (childAlias==null)
return "";
return childAlias+"."+childFKAlias+" = "+existingAlias+"."+"id";
}
protected static String getAliasKey (String alias) {
//TODO this is a temporary solution use a dedicated object in BslaHiberateDaoSupport
return "Country|"+alias;
}
protected static String getAliasKeyAlias (String aliasKey) {
//TODO this is a temporary solution use a dedicated object in BslaHiberateDaoSupport
return StringUtils.substringAfter(aliasKey, "|");
}
protected static String getAliasKeyDomain (String aliasKey) {
//TODO this is a temporary solution use a dedicated object in BslaHiberateDaoSupport
return StringUtils.substringBefore(aliasKey, "|");
}
protected static String getNextAlias (Hashtable aliasHt, Country country) {
int cptSameAlias = 0;
Enumeration<String> keys = aliasHt.keys();
while (keys.hasMoreElements()) {
String key = keys.nextElement();
if (key.startsWith("country"))
cptSameAlias++;
}
if (cptSameAlias==0)
return "country";
else
return "country_"+cptSameAlias;
}
protected static boolean isLookedUp (Country country) {
if (country==null)
return false;
if (country.getId() != null) {
return true;
}
if (country.getName() != null) {
return true;
}
if (country.getIsoName() != null) {
return true;
}
return false;
}
public String getPartialLoadCountryQuery(
Country country,
Country positiveCountry,
Country negativeCountry) {
boolean isWhereSet = false;
StringBuffer query = new StringBuffer();
if (country.getId() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" id ");
}
if (country.getName() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" name ");
}
if (country.getIsoName() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" isoName ");
}
query.append(getCountrySearchEqualQuery (positiveCountry, negativeCountry));
return query.toString();
}
public List<Country> searchPrototypeWithCacheCountry(Country country) {
SimpleCache simpleCache = new SimpleCache();
List<Country> list = (List<Country>)simpleCache.get(country.toString());
if (list==null) {
list = searchPrototypeCountry(country);
simpleCache.put(country.toString(), list);
}
return list;
}
public List<Country> loadGraph(Country graphMaskWhat, List<Country> whereMask) {
return loadGraphOneLevel(graphMaskWhat, whereMask);
}
public List<Country> loadGraphOneLevel(Country graphMaskWhat, List<Country> whereMask) {
//first get roots element from where list mask
// this brings the level 0 of the graph (root level)
graphMaskWhat.setId(graphMaskWhat.integerMask__);
List<Country> countrys = searchPrototypeCountry (whereMask);
// for each sub level perform the search with a subquery then reassemble
// 1. get all sublevel queries
// 2. perform queries on the correct dao
// 3. reassemble
return getLoadGraphOneLevel (graphMaskWhat, countrys);
}
private List<Country> copy(List<Country> inputs) {
List<Country> l = new ArrayList<Country>();
for (Country input : inputs) {
Country copy = new Country();
copy.copy(input);
l.add(copy);
}
return l;
}
private List<Country> getLoadGraphOneLevel (Country graphMaskWhat, List<Country> parents) {
return loadGraphFromParentKey (graphMaskWhat, parents);
}
public List<Country> loadGraphFromParentKey (Country graphMaskWhat, List<Country> parents) {
//foreach children:
//check if not empty take first
parents = copy (parents); //working with detached entities to avoid unnecessary sql calls
if (parents==null || parents.isEmpty())
return parents;
List<String> ids = getPk (parents);
if (graphMaskWhat.getAddressCountryViaCountryId()!=null && !graphMaskWhat.getAddressCountryViaCountryId().isEmpty()) {
for (Address childWhat : graphMaskWhat.getAddressCountryViaCountryId()) {
childWhat.setCountryId_(graphMaskWhat.integerMask__); // add to the what mask, usefull for reconciliation
AddressExtendedJPAImpl addressextendedjpaimpl = new AddressExtendedJPAImpl ();
List<Address> children = addressextendedjpaimpl.lookupAddress(childWhat, getFkCriteria(" id ", ids), null, getEntityManager());
reassembleAddress (children, parents);
break;
}
}
return parents;
}
private void reassembleAddress (List<Address> children, List<Country> parents) {
for (Address child : children) {
for (Country parent : parents) {
if (parent.getId()!=null && parent.getId().toString().equals(child.getCountryId()+"")) {
parent.addAddressCountryViaCountryId(child); //AddressCountryViaCountryId
child.setCountryId(parent);
break;
}
}
}
}
private List<String> getPk(List<Country> input) {
List<String> s = new ArrayList<String>();
for (Country t : input) {
s.add(t.getId()+"");
}
return s;
}
private Criteria getFkCriteria(String field, List<String> ids) {
Criteria criteria = new Criteria();
criteria.addCriterion(getInPk(field, ids));
return criteria;
}
private ClauseCriterion getInPk(String field, List<String> ids) {
InCriterion inCriterion = new InCriterion(field, ids, true);
return inCriterion;
}
public EntityManager getEntityManagerForRecursiveDao() {
return emForRecursiveDao;
}
public void setEntityManagerForRecursiveDao(EntityManager emForRecursiveDao) {
this.emForRecursiveDao = emForRecursiveDao;
}
public void setAddressExtendedJPAImpl (AddressExtendedJPAImpl addressextendedjpaimpl) {
this.addressextendedjpaimpl = addressextendedjpaimpl;
}
public AddressExtendedJPAImpl getAddressExtendedJPAImpl () {
return addressextendedjpaimpl;
}
}