package net.sf.mp.demo.conference.dao.impl.jpa.conference;
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.conference.SpeakerExtDao;
import net.sf.mp.demo.conference.domain.conference.Speaker;
import net.sf.mp.demo.conference.dao.impl.jpa.conference.SpeakerJPAImpl;
import net.sf.mp.demo.conference.dao.impl.jpa.conference.ConferenceMemberExtendedJPAImpl;
import net.sf.mp.demo.conference.dao.impl.jpa.conference.SponsorExtendedJPAImpl;
/**
*
* <p>Title: SpeakerExtendedJPAImpl</p>
*
* <p>Description: Interface of a Data access object dealing with SpeakerExtendedJPAImpl
* persistence. It offers a set of methods which allow for saving,
* deleting and searching SpeakerExtendedJPAImpl objects</p>
*
*/
public class SpeakerExtendedJPAImpl extends SpeakerJPAImpl implements SpeakerExtDao {
private Logger log = Logger.getLogger(this.getClass());
private SimpleCache simpleCache = new SimpleCache();
private EntityManager emForRecursiveDao; // dao that needs other dao in a recursive manner not support by spring configuration
public SpeakerExtendedJPAImpl () {}
/**
* generic to move after in superclass
*/
public SpeakerExtendedJPAImpl (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 Speaker entity with cascade of its children
* @param Speaker speaker
*/
public void insertSpeakerWithCascade(Speaker speaker) {
SpeakerExtendedJPAImpl speakerextendedjpaimpl = new SpeakerExtendedJPAImpl(getEntityManager());
speakerextendedjpaimpl.insertSpeakerWithCascade(speakerextendedjpaimpl.getEntityManagerForRecursiveDao(), speaker);
}
public void insertSpeakerWithCascade(EntityManager emForRecursiveDao, Speaker speaker) {
insertSpeaker(emForRecursiveDao, speaker);
}
/**
* Inserts a list of Speaker entity with cascade of its children
* @param List<Speaker> speakers
*/
public void insertSpeakersWithCascade(List<Speaker> speakers) {
for (Speaker speaker : speakers) {
insertSpeakerWithCascade(speaker);
}
}
/**
* lookup Speaker entity Speaker, criteria and max result number
*/
public List<Speaker> lookupSpeaker(Speaker speaker, Criteria criteria, Integer numberOfResult, EntityManager em) {
boolean isWhereSet = false;
StringBuffer query = new StringBuffer();
query.append ("SELECT speaker FROM Speaker speaker ");
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<Speaker> lookupSpeaker(Speaker speaker, Criteria criteria, Integer numberOfResult) {
return lookupSpeaker(speaker, criteria, numberOfResult, getEntityManager());
}
public Integer updateNotNullOnlySpeaker (Speaker speaker, Criteria criteria) {
String queryWhat = getUpdateNotNullOnlySpeakerQueryChunkPrototype (speaker);
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 (speaker.getId() != null) {
jpaQuery.setParameter ("id", speaker.getId());
}
if (speaker.getConferenceMemberId() != null) {
jpaQuery.setParameter ("conferenceMemberId", speaker.getConferenceMemberId());
}
if (speaker.getBio() != null) {
jpaQuery.setParameter ("bio", speaker.getBio());
}
if (speaker.getPhoto() != null) {
jpaQuery.setParameter ("photo", speaker.getPhoto());
}
if (speaker.getWebSiteUrl() != null) {
jpaQuery.setParameter ("webSiteUrl", speaker.getWebSiteUrl());
}
if (speaker.getSponsorId() != null) {
jpaQuery.setParameter ("sponsorId", speaker.getSponsorId());
}
return jpaQuery.executeUpdate();
}
public Speaker affectSpeaker (Speaker speaker) {
return referSpeaker (speaker, false);
}
/**
* Assign the first speaker retrieved corresponding to the speaker criteria.
* Blank criteria are mapped to null.
* If no criteria is found, null is returned.
* If there is no speaker corresponding in the database. Then speaker is inserted and returned with its primary key(s).
*/
public Speaker assignSpeaker (Speaker speaker) {
return referSpeaker (speaker, true);
}
public Speaker referSpeaker (Speaker speaker, boolean isAssign) {
speaker = assignBlankToNull (speaker);
if (isAllNull(speaker))
return null;
else {
List<Speaker> list = searchPrototypeSpeaker(speaker);
if (list.isEmpty()) {
if (isAssign)
insertSpeaker(speaker);
else
return null;
}
else if (list.size()==1)
speaker.copy(list.get(0));
else
//TODO log error
speaker.copy(list.get(0));
}
return speaker;
}
public Speaker assignSpeakerUseCache (Speaker speaker) {
return referSpeakerUseCache (speaker, true);
}
public Speaker affectSpeakerUseCache (Speaker speaker) {
return referSpeakerUseCache (speaker, false);
}
public Speaker referSpeakerUseCache (Speaker speaker, boolean isAssign) {
String key = getCacheKey(null, speaker, null, "assignSpeaker");
Speaker speakerCache = (Speaker)simpleCache.get(key);
if (speakerCache==null) {
speakerCache = referSpeaker (speaker, isAssign);
if (key!=null)
simpleCache.put(key, speakerCache);
}
speaker.copy(speakerCache);
return speakerCache;
}
private String getCacheKey (Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, String queryKey) {
StringBuffer sb = new StringBuffer();
sb.append(queryKey);
if (speakerWhat!=null)
sb.append(speakerWhat.toStringWithParents());
if (positiveSpeaker!=null)
sb.append(positiveSpeaker.toStringWithParents());
if (negativeSpeaker!=null)
sb.append(negativeSpeaker.toStringWithParents());
return sb.toString();
}
public Speaker partialLoadWithParentFirstSpeaker(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker){
List <Speaker> list = partialLoadWithParentSpeaker(speakerWhat, positiveSpeaker, negativeSpeaker);
return (!list.isEmpty())?(Speaker)list.get(0):null;
}
public Speaker partialLoadWithParentFirstSpeakerUseCache(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Boolean useCache){
List <Speaker> list = partialLoadWithParentSpeakerUseCache(speakerWhat, positiveSpeaker, negativeSpeaker, useCache);
return (!list.isEmpty())?(Speaker)list.get(0):null;
}
public Speaker partialLoadWithParentFirstSpeakerUseCacheOnResult(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Boolean useCache){
List <Speaker> list = partialLoadWithParentSpeakerUseCacheOnResult(speakerWhat, positiveSpeaker, negativeSpeaker, useCache);
return (!list.isEmpty())?(Speaker)list.get(0):null;
}
//
protected List<Speaker> partialLoadWithParentSpeaker(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Integer nbOfResult, Boolean useCache) {
return partialLoadWithParentSpeaker(speakerWhat, positiveSpeaker, negativeSpeaker, new QuerySelectInit(), nbOfResult, useCache);
}
protected List partialLoadWithParentSpeakerQueryResult (Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Integer nbOfResult, Boolean useCache) {
return partialLoadWithParentSpeakerQueryResult (speakerWhat, positiveSpeaker, negativeSpeaker, new QuerySelectInit(), nbOfResult, useCache);
}
public List<Speaker> getDistinctSpeaker(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker) {
return partialLoadWithParentSpeaker(speakerWhat, positiveSpeaker, negativeSpeaker, new QuerySelectDistinctInit(), null, false);
}
public List<Speaker> partialLoadWithParentSpeaker(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker) {
return partialLoadWithParentSpeaker(speakerWhat, positiveSpeaker, negativeSpeaker, new QuerySelectInit(), null, false);
}
public List<Speaker> partialLoadWithParentSpeakerUseCacheOnResult(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Boolean useCache) {
String key = getCacheKey(speakerWhat, positiveSpeaker, negativeSpeaker, "partialLoadWithParentSpeaker");
List<Speaker> list = (List<Speaker>)simpleCache.get(key);
if (list==null || list.isEmpty()) {
list = partialLoadWithParentSpeaker(speakerWhat, positiveSpeaker, negativeSpeaker);
if (!list.isEmpty())
simpleCache.put(key, list);
}
return list;
}
public List<Speaker> partialLoadWithParentSpeakerUseCache(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Boolean useCache) {
String key = getCacheKey(speakerWhat, positiveSpeaker, negativeSpeaker, "partialLoadWithParentSpeaker");
List<Speaker> list = (List<Speaker>)simpleCache.get(key);
if (list==null) {
list = partialLoadWithParentSpeaker(speakerWhat, positiveSpeaker, negativeSpeaker);
simpleCache.put(key, list);
}
return list;
}
private List<Speaker> handleLoadWithParentSpeaker(Map beanPath, List list, Speaker speakerWhat) {
return handleLoadWithParentSpeaker(beanPath, list, speakerWhat, true);
}
private List<Speaker> handleLoadWithParentSpeaker(Map beanPath, List list, Speaker speakerWhat, boolean isHql) {
if (beanPath.size()==1) {
return handlePartialLoadWithParentSpeakerWithOneElementInRow(list, beanPath, speakerWhat, isHql);
}
return handlePartialLoadWithParentSpeaker(list, beanPath, speakerWhat, isHql);
}
// to set in super class
protected void populateSpeaker (Speaker speaker, Object value, String beanPath) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
BeanUtils.populateBeanObject(speaker, beanPath, value);
}
protected void populateSpeakerFromSQL (Speaker speaker, Object value, String beanPath) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
BeanUtils.populateBeanObject(speaker, 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 speaker.clone() instead
private Speaker cloneSpeaker (Speaker speaker) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
//return (Speaker) BeanUtils.cloneBeanObject(speaker);
if (speaker==null) return new Speaker();
return speaker.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<Speaker> countDistinct (Speaker whatMask, Speaker whereEqCriteria) {
return partialLoadWithParentSpeaker(whatMask, whereEqCriteria, null, new QuerySelectCountInit("speaker"), null, false);
}
public Long count(Speaker whereEqCriteria) {
List<Speaker> list = partialLoadWithParentSpeaker(null, whereEqCriteria, null, new QueryCountInit("speaker"), null, false);
if (!list.isEmpty())
return list.get(0).getCount__();
return 0L;
}
public Speaker getFirstSpeakerWhereConditionsAre (Speaker speaker) {
List<Speaker> list = partialLoadWithParentSpeaker(getDefaultSpeakerWhat(), speaker, 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 (Speaker speaker) {
return partialLoadWithParentSpeakerQueryResult(getDefaultSpeakerWhat(), speaker, null, 1, false);
}
protected Speaker getDefaultSpeakerWhat() {
Speaker speaker = new Speaker();
speaker.setId(Long.valueOf("-1"));
return speaker;
}
public Speaker getFirstSpeaker (Speaker speaker) {
if (isAllNull(speaker))
return null;
else {
List<Speaker> list = searchPrototype (speaker, 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 Speaker entity exists
*/
public boolean existsSpeaker (Speaker speaker) {
if (getFirstSpeaker(speaker)!=null)
return true;
return false;
}
public boolean existsSpeakerWhereConditionsAre (Speaker speaker) {
if (getFirstResultWhereConditionsAre (speaker).isEmpty())
return false;
return true;
}
private int countPartialField (Speaker speaker) {
int cpt = 0;
if (speaker.getId() != null) {
cpt++;
}
if (speaker.getConferenceMemberId() != null) {
cpt++;
}
if (speaker.getBio() != null) {
cpt++;
}
if (speaker.getPhoto() != null) {
cpt++;
}
if (speaker.getWebSiteUrl() != null) {
cpt++;
}
if (speaker.getSponsorId() != null) {
cpt++;
}
return cpt;
}
public List<Speaker> partialLoadWithParentSpeaker(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, QueryWhatInit queryWhatInit, Integer nbOfResult, Boolean useCache) {
Map beanPath = new Hashtable();
List list = partialLoadWithParentSpeakerJPAQueryResult (speakerWhat, positiveSpeaker, negativeSpeaker, queryWhatInit, beanPath, nbOfResult, useCache);
if (beanPath.size()==1) {
return handlePartialLoadWithParentSpeakerWithOneElementInRow(list, beanPath, speakerWhat, true);
}
return handlePartialLoadWithParentSpeaker(list, beanPath, speakerWhat, true);
}
private List partialLoadWithParentSpeakerQueryResult(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, QueryWhatInit queryWhatInit, Integer nbOfResult, Boolean useCache) {
return partialLoadWithParentSpeakerJPAQueryResult (speakerWhat, positiveSpeaker, negativeSpeaker, queryWhatInit, new Hashtable(), nbOfResult, useCache);
}
private List partialLoadWithParentSpeakerJPAQueryResult(Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, QueryWhatInit queryWhatInit, Map beanPath, Integer nbOfResult, Boolean useCache) {
Query hquery = getPartialLoadWithParentSpeakerJPAQuery (speakerWhat, positiveSpeaker, negativeSpeaker, beanPath, queryWhatInit, nbOfResult);
return hquery.getResultList();
}
/**
* @returns an JPA Hsql query based on entity Speaker and its parents and the maximum number of result
*/
protected Query getPartialLoadWithParentSpeakerJPAQuery (Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker, Map beanPath, QueryWhatInit queryWhatInit, Integer nbOfResult) {
Query query = getEntityManager().createQuery(getPartialLoadWithParentSpeakerHsqlQuery (speakerWhat, positiveSpeaker, negativeSpeaker, beanPath, queryWhatInit));
if (nbOfResult!=null)
query.setMaxResults(nbOfResult);
return query;
}
private List<Speaker> handlePartialLoadWithParentSpeaker(List<Object[]> list, Map<Integer, String> beanPath, Speaker speakerWhat, boolean isJql) {
try {
return convertPartialLoadWithParentSpeaker(list, beanPath, speakerWhat);
} catch (Exception ex) {
log.error("Error conversion list from handlePartialLoadWithParentSpeaker, message:"+ex.getMessage());
return new ArrayList<Speaker>();
}
}
private List<Speaker> handlePartialLoadWithParentSpeakerWithOneElementInRow(List<Object> list, Map<Integer, String> beanPath, Speaker speakerWhat, boolean isJql) {
try {
return convertPartialLoadWithParentSpeakerWithOneElementInRow(list, beanPath, speakerWhat);
} catch (Exception ex) {
log.error("Error conversion list from handlePartialLoadWithParentSpeakerWithOneElementInRow, message:"+ex.getMessage());
return new ArrayList<Speaker>();
}
}
private List<Speaker> convertPartialLoadWithParentSpeaker(List<Object[]> list, Map<Integer, String> beanPath, Speaker speakerWhat) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
List<Speaker> resultList = new ArrayList<Speaker>();
for (Object[] row : list) {
Speaker speaker = cloneSpeaker (speakerWhat);
Iterator<Entry<Integer, String>> iter = beanPath.entrySet().iterator();
while (iter.hasNext()) {
Entry entry = iter.next();
populateSpeaker (speaker, row[(Integer)entry.getKey()], (String)entry.getValue());
}
resultList.add(speaker);
}
return resultList;
}
private List<Speaker> convertPartialLoadWithParentSpeakerWithOneElementInRow(List<Object> list, Map<Integer, String> beanPath, Speaker speakerWhat) throws IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {
List<Speaker> resultList = new ArrayList<Speaker>();
for (Object row : list) {
Speaker speaker = cloneSpeaker (speakerWhat);
Iterator<Entry<Integer, String>> iter = beanPath.entrySet().iterator();
while (iter.hasNext()) {
Entry entry = iter.next();
populateSpeaker (speaker, row, (String)entry.getValue());
}
resultList.add(speaker);
}
return resultList;
}
public List partialLoadWithParentForBean(Object bean, Speaker speakerWhat, Speaker positiveSpeaker, Speaker negativeSpeaker) {
Map beanPath = new Hashtable();
Query hquery = getPartialLoadWithParentSpeakerJPAQuery (speakerWhat, positiveSpeaker, negativeSpeaker, 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 getPartialLoadWithParentSpeakerHsqlQuery (Speaker speaker, Speaker positiveSpeaker, Speaker negativeSpeaker, Map beanPath, QueryWhatInit queryWhatInit) {
Hashtable aliasWhatHt = new Hashtable();
String what = getPartialLoadWithParentSpeakerQuery (speaker, null, aliasWhatHt, null, null, beanPath, "", queryWhatInit);
Hashtable aliasWhereHt = new Hashtable();
String where = getPartialLoadWithParentWhereSpeakerQuery (positiveSpeaker, 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<Speaker> partialLoadSpeaker(Speaker speaker, Speaker positiveSpeaker, Speaker negativeSpeaker) {
Query hquery = getEntityManager().createQuery(getPartialLoadSpeakerQuery (speaker, positiveSpeaker, negativeSpeaker));
int countPartialField = countPartialField(speaker);
if (countPartialField==0)
return new ArrayList<Speaker>();
List list = hquery.getResultList();
Iterator iter = list.iterator();
List<Speaker> returnList = new ArrayList<Speaker>();
while(iter.hasNext()) {
int index = 0;
Object[] row;
if (countPartialField==1) {
row = new Object[1];
row[0] = iter.next();
} else
row = (Object[]) iter.next();
Speaker speakerResult = new Speaker();
if (speaker.getId() != null) {
speakerResult.setId((Long) row[index]);
index++;
}
if (speaker.getConferenceMemberId() != null) {
speakerResult.setConferenceMemberId_((Long) row[index]);
index++;
}
if (speaker.getBio() != null) {
speakerResult.setBio((String) row[index]);
index++;
}
if (speaker.getPhoto() != null) {
speakerResult.setPhoto((String) row[index]);
index++;
}
if (speaker.getWebSiteUrl() != null) {
speakerResult.setWebSiteUrl((String) row[index]);
index++;
}
if (speaker.getSponsorId() != null) {
speakerResult.setSponsorId_((Long) row[index]);
index++;
}
returnList.add(speakerResult);
}
return returnList;
}
public static String getPartialLoadWithParentWhereSpeakerQuery (
Speaker speaker, Boolean isWhereSet, Hashtable aliasHt, Hashtable aliasWhereHt, String childAlias, String childFKAlias) {
if (speaker==null)
return "";
String alias = null;
if (aliasWhereHt == null) {
aliasWhereHt = new Hashtable();
}
if (isLookedUp(speaker)){
alias = getNextAlias (aliasWhereHt, speaker);
aliasWhereHt.put (getAliasKey(alias), getAliasConnection(alias, childAlias, childFKAlias));
}
if (isWhereSet == null)
isWhereSet = false;
StringBuffer query = new StringBuffer();
if (speaker.getId() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".id = "+ speaker.getId() + " ");
}
if (speaker.getConferenceMemberId() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".conferenceMemberId = "+ speaker.getConferenceMemberId() + " ");
}
if (speaker.getBio() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".bio = '"+ speaker.getBio()+"' ");
}
if (speaker.getPhoto() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".photo = '"+ speaker.getPhoto()+"' ");
}
if (speaker.getWebSiteUrl() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".webSiteUrl = '"+ speaker.getWebSiteUrl()+"' ");
}
if (speaker.getSponsorId() != null) {
query.append (getQueryBLANK_AND (isWhereSet));
isWhereSet = true;
query.append(" "+alias+".sponsorId = "+ speaker.getSponsorId() + " ");
}
if (speaker.getConferenceMemberId()!=null) {
String chunck = net.sf.mp.demo.conference.dao.impl.jpa.conference.ConferenceMemberExtendedJPAImpl.getPartialLoadWithParentWhereConferenceMemberQuery(
speaker.getConferenceMemberId(),
isWhereSet, aliasHt, aliasWhereHt, alias, "conferenceMemberId");
if (chunck!=null && !chunck.equals("")) {
query.append(chunck);
isWhereSet=true;
}
}
if (speaker.getSponsorId()!=null) {
String chunck = net.sf.mp.demo.conference.dao.impl.jpa.conference.SponsorExtendedJPAImpl.getPartialLoadWithParentWhereSponsorQuery(
speaker.getSponsorId(),
isWhereSet, aliasHt, aliasWhereHt, alias, "sponsorId");
if (chunck!=null && !chunck.equals("")) {
query.append(chunck);
isWhereSet=true;
}
}
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 getPartialLoadWithParentSpeakerQuery (
Speaker speaker, Boolean isWhereSet, Hashtable aliasHt, String childAlias, String childFKAlias, Map beanPath, String rootPath, QueryWhatInit queryWhatInit) {
if (speaker==null)
return "";
String alias = null;
if (aliasHt == null) {
aliasHt = new Hashtable();
}
if (isLookedUp(speaker)){
alias = getNextAlias (aliasHt, speaker);
aliasHt.put (getAliasKey(alias), getAliasConnection(alias, childAlias, childFKAlias));
}
if (isWhereSet == null)
isWhereSet = false;
StringBuffer query = new StringBuffer();
if (speaker.getId() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"id");
query.append(" "+alias+".id ");
}
if (speaker.getConferenceMemberId() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"conferenceMemberId");
query.append(" "+alias+".conferenceMemberId ");
}
if (speaker.getBio() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"bio");
query.append(" "+alias+".bio ");
}
if (speaker.getPhoto() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"photo");
query.append(" "+alias+".photo ");
}
if (speaker.getWebSiteUrl() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"webSiteUrl");
query.append(" "+alias+".webSiteUrl ");
}
if (speaker.getSponsorId() != null) {
query.append (queryWhatInit.getWhatInit (isWhereSet));
isWhereSet = true;
beanPath.put(beanPath.size(), rootPath+"sponsorId");
query.append(" "+alias+".sponsorId ");
}
if (speaker.getConferenceMemberId()!=null) {
String chunck = net.sf.mp.demo.conference.dao.impl.jpa.conference.ConferenceMemberExtendedJPAImpl.getPartialLoadWithParentConferenceMemberQuery(
speaker.getConferenceMemberId(),
isWhereSet, aliasHt, alias, "conferenceMemberId", beanPath, rootPath+"conferenceMemberId.", queryWhatInit);
if (chunck!=null && !chunck.equals("")) {
query.append(chunck);
isWhereSet=true;
}
}
if (speaker.getSponsorId()!=null) {
String chunck = net.sf.mp.demo.conference.dao.impl.jpa.conference.SponsorExtendedJPAImpl.getPartialLoadWithParentSponsorQuery(
speaker.getSponsorId(),
isWhereSet, aliasHt, alias, "sponsorId", beanPath, rootPath+"sponsorId.", queryWhatInit);
if (chunck!=null && !chunck.equals("")) {
query.append(chunck);
isWhereSet=true;
}
}
// query.append(getSpeakerSearchEqualQuery (positiveSpeaker, negativeSpeaker));
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 "Speaker|"+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, Speaker speaker) {
int cptSameAlias = 0;
Enumeration<String> keys = aliasHt.keys();
while (keys.hasMoreElements()) {
String key = keys.nextElement();
if (key.startsWith("speaker"))
cptSameAlias++;
}
if (cptSameAlias==0)
return "speaker";
else
return "speaker_"+cptSameAlias;
}
protected static boolean isLookedUp (Speaker speaker) {
if (speaker==null)
return false;
if (speaker.getId() != null) {
return true;
}
if (speaker.getConferenceMemberId() != null) {
return true;
}
if (speaker.getBio() != null) {
return true;
}
if (speaker.getPhoto() != null) {
return true;
}
if (speaker.getWebSiteUrl() != null) {
return true;
}
if (speaker.getSponsorId() != null) {
return true;
}
if (speaker.getConferenceMemberId()!=null) {
return true;
}
if (speaker.getSponsorId()!=null) {
return true;
}
return false;
}
public String getPartialLoadSpeakerQuery(
Speaker speaker,
Speaker positiveSpeaker,
Speaker negativeSpeaker) {
boolean isWhereSet = false;
StringBuffer query = new StringBuffer();
if (speaker.getId() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" id ");
}
if (speaker.getConferenceMemberId() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" conferenceMemberId ");
}
if (speaker.getBio() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" bio ");
}
if (speaker.getPhoto() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" photo ");
}
if (speaker.getWebSiteUrl() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" webSiteUrl ");
}
if (speaker.getSponsorId() != null) {
query.append (getQuerySelectComma (isWhereSet));
isWhereSet = true;
query.append(" sponsorId ");
}
query.append(getSpeakerSearchEqualQuery (positiveSpeaker, negativeSpeaker));
return query.toString();
}
public List<Speaker> searchPrototypeWithCacheSpeaker(Speaker speaker) {
SimpleCache simpleCache = new SimpleCache();
List<Speaker> list = (List<Speaker>)simpleCache.get(speaker.toString());
if (list==null) {
list = searchPrototypeSpeaker(speaker);
simpleCache.put(speaker.toString(), list);
}
return list;
}
public List<Speaker> loadGraph(Speaker graphMaskWhat, List<Speaker> whereMask) {
return loadGraphOneLevel(graphMaskWhat, whereMask);
}
public List<Speaker> loadGraphOneLevel(Speaker graphMaskWhat, List<Speaker> whereMask) {
//first get roots element from where list mask
// this brings the level 0 of the graph (root level)
graphMaskWhat.setId(graphMaskWhat.longMask__);
List<Speaker> speakers = searchPrototypeSpeaker (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, speakers);
}
private List<Speaker> copy(List<Speaker> inputs) {
List<Speaker> l = new ArrayList<Speaker>();
for (Speaker input : inputs) {
Speaker copy = new Speaker();
copy.copy(input);
l.add(copy);
}
return l;
}
private List<Speaker> getLoadGraphOneLevel (Speaker graphMaskWhat, List<Speaker> parents) {
return loadGraphFromParentKey (graphMaskWhat, parents);
}
public List<Speaker> loadGraphFromParentKey (Speaker graphMaskWhat, List<Speaker> 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);
return parents;
}
private List<String> getPk(List<Speaker> input) {
List<String> s = new ArrayList<String>();
for (Speaker 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;
}
}