package com.laoer.base;
import java.io.Serializable;
import java.math.BigDecimal;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.springframework.orm.hibernate.support.HibernateDaoSupport;
import net.sf.hibernate.Criteria;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Query;
import net.sf.hibernate.Session;
import net.sf.hibernate.Transaction;
import net.sf.hibernate.SessionFactory;
import net.sf.hibernate.cfg.Configuration;
import net.sf.hibernate.expression.Expression;
import net.sf.hibernate.expression.Order;
import net.sf.hibernate.type.Type;
/**
* This class has been automatically generated by Hibernate Synchronizer.
* For more information or documentation, visit The Hibernate Synchronizer page
* at http://www.binamics.com/hibernatesync or contact Joe Hudson at joe@binamics.com.
*/
public abstract class _BaseRootDAO extends HibernateDaoSupport{
protected static Map sessionFactoryMap = new HashMap();
protected static ThreadLocal threadedSessions = new ThreadLocal();
/**
* Configure the session factory by reading hibernate config file
*/
public static void initialize () throws HibernateException {
initialize((String) null);
}
/**
* Configure the session factory by reading hibernate config file
* @param configFileName the name of the configuration file
*/
public static void initialize (String configFileName) throws HibernateException {
if (null == configFileName && sessionFactoryMap.size() 0) return;
else if (null != sessionFactoryMap.get(configFileName)) return;
else {
Configuration cfg = new Configuration();
if (null == configFileName)
cfg.configure();
else
cfg.configure(configFileName);
setSessionFactory(configFileName, cfg.buildSessionFactory());
}
}
/**
* Set the session factory
*/
//protected static void setSessionFactory (SessionFactory sessionFactory) {
//setSessionFactory((String) null, sessionFactory);
//}
/**
* Set the session factory
*/
protected static void setSessionFactory (String configFileName, SessionFactory sessionFactory) {
sessionFactoryMap.put(configFileName, sessionFactory);
}
/**
* Return the SessionFactory that is to be used by these DAOs. Change this
* and implement your own strategy if you, for example, want to pull the SessionFactory
* from the JNDI tree.
*/
//protected SessionFactory getSessionFactory() throws HibernateException {
//return getSessionFactory (getConfigurationFileName());
//}
private static SessionFactory getSessionFactory(String configFile) throws HibernateException {
if (sessionFactoryMap.size() == 1) return (SessionFactory) sessionFactoryMap.values().toArray()[0];
else {
SessionFactory sessionFactory = (SessionFactory) sessionFactoryMap.get(configFile);
if (null == sessionFactory)
if (null == configFile)
throw new RuntimeException("The session factory has not been initialized.");
else
throw new RuntimeException("The session factory for '" + configFile + "' has not been initialized.");
else
return sessionFactory;
}
}
/**
* Return a new Session object that must be closed when the work has been completed.
* @return the active Session
*/
//protected Session getSession() throws HibernateException {
//return createSession();
//}
/**
* Return a new Session object that must be closed when the work has been completed.
* @return the active Session
*/
public static Session createSession() throws HibernateException {
return createSession(null);
}
/**
* Return a new Session object that must be closed when the work has been completed.
* @param configFile the config file must match the meta attribute "config-file" in the hibernate mapping file
* @return the active Session
*/
public static Session createSession(String configFile) throws HibernateException {
java.util.Stack sessionStack = (java.util.Stack) threadedSessions.get();
Session session = null;
if (null == sessionStack) {
sessionStack = new java.util.Stack();
threadedSessions.set(sessionStack);
}
if (sessionStack.size() 0) {
Object[] arr = (Object[]) sessionStack.peek();
String cf = (String) arr[0];
if (null == cf) {
session = (Session) arr[1];
}
else if (null != cf && null != configFile) {
if (cf.equals(configFile)) session = (Session) arr[1];
}
if (null == session) {
session = getSessionFactory(configFile).openSession();
arr = new Object[2];
arr[0] = configFile;
arr[1] = session;
sessionStack.push(arr);
}
}
else {
session = getSessionFactory(configFile).openSession();
Object[] arr = new Object[2];
arr = new Object[2];
arr[0] = configFile;
arr[1] = session;
sessionStack.push(arr);
}
return session;
}
/**
* Return the name of the configuration file to be used with this DAO or null if default
*/
public String getConfigurationFileName () {
return null;
}
/**
* Return the specific Object class that will be used for class-specific
* implementation of this DAO.
* @return the reference Class
*/
protected abstract Class getReferenceClass();
/**
* Close the session
*/
public void closeSession () throws HibernateException {
java.util.Stack sessionStack = (java.util.Stack) threadedSessions.get();
if (null != sessionStack) {
Object[] arr = (Object[]) sessionStack.peek();
String cf = (String) arr[0];
if (null == cf) {
Session session = (Session) arr[1];
session.close();
sessionStack.pop();
}
else {
String configurationFile = getConfigurationFileName();
if (null != configurationFile && configurationFile.equals(cf)) {
Session session = (Session) arr[1];
session.close();
sessionStack.pop();
}
}
}
}
/**
* Begin the transaction related to the session
*/
public Transaction beginTransaction(Session s) throws HibernateException {
return s.beginTransaction();
}
/**
* Commit the given transaction
*/
public void commitTransaction(Transaction t) throws HibernateException {
t.commit();
}
/**
* Execute a query.
* @param query a query expressed in Hibernate's query language
* @return a distinct list of instances (or arrays of instances)
*/
public java.util.List find(String query) throws HibernateException {
Session s = null;
try {
s = getSession();
return find(query, s);
} finally {
closeSession();
}
}
/**
* Perform a find but use the session given instead of creating a new one.
* @param query a query expressed in Hibernate's query language
* @s the Session to use
*/
public java.util.List find(String query, Session s) throws HibernateException {
return s.find(query);
}
/**
* Return all objects related to the implementation of this DAO with no filter.
*/
public java.util.List findAll () throws HibernateException {
Session s = null;
try {
s = getSession();
return findAll(s);
}
finally {
closeSession();
}
}
/**
* Return all objects related to the implementation of this DAO with no filter.
* Use the session given.
* @param s the Session
*/
public java.util.List findAll (Session s) throws HibernateException {
return findAll(s, getDefaultOrderProperty());
}
/**
* Return all objects related to the implementation of this DAO with no filter.
*/
public java.util.List findAll (String orderProperty) throws HibernateException {
Session s = null;
try {
s = getSession();
return findAll(s, orderProperty);
}
finally {
closeSession();
}
}
/**
* Return all objects related to the implementation of this DAO with no filter.
* Use the session given.
* @param s the Session
*/
public java.util.List findAll (Session s, String orderProperty) throws HibernateException {
Criteria crit = createCriteria(s);
if (null != orderProperty) crit.addOrder(Order.asc(orderProperty));
return crit.list();
}
/**
* Return all objects related to the implementation of this DAO with a filter.
* Use the session given.
* @param propName the name of the property to use for filtering
* @param filter the value of the filter
*/
protected java.util.List findFiltered (String propName, Object filter) throws HibernateException {
return findFiltered(propName, filter, getDefaultOrderProperty());
}
/**
* Return all objects related to the implementation of this DAO with a filter.
* Use the session given.
* @param propName the name of the property to use for filtering
* @param filter the value of the filter
* @param orderProperty the name of the property used for ordering
*/
protected java.util.List findFiltered (String propName, Object filter, String orderProperty) throws HibernateException {
Session s = null;
try {
s = getSession();
return findFiltered(s, propName, filter, getDefaultOrderProperty());
}
finally {
closeSession();
}
}
/**
* Return all objects related to the implementation of this DAO with a filter.
* Use the session given.
* @param s the Session
* @param propName the name of the property to use for filtering
* @param filter the value of the filter
* @param orderProperty the name of the property used for ordering
*/
protected java.util.List findFiltered (Session s, String propName, Object filter, String orderProperty) throws HibernateException {
Criteria crit = createCriteria(s);
crit.add(Expression.eq(propName, filter));
if (null != orderProperty) crit.addOrder(Order.asc(orderProperty));
return crit.list();
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* @param name the name of a query defined externally
* @return Query
*/
public java.util.List getNamedQuery(String name) throws HibernateException {
Session s = null;
try {
s = getSession();
return getNamedQuery(name, s);
} finally {
closeSession();
}
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the session given.
* @param name the name of a query defined externally
* @param s the Session
* @return Query
*/
public java.util.List getNamedQuery(String name, Session s) throws HibernateException {
Query q = s.getNamedQuery(name);
return q.list();
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the parameters given.
* @param name the name of a query defined externally
* @param params the parameter array
* @return Query
*/
public java.util.List getNamedQuery(String name, Serializable[] params)
throws HibernateException {
Session s = null;
try {
s = getSession();
return getNamedQuery(name, params, s);
} finally {
closeSession();
}
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the parameters given and the Session given.
* @param name the name of a query defined externally
* @param params the parameter array
* @s the Session
* @return Query
*/
public java.util.List getNamedQuery(String name, Serializable[] params, Session s)
throws HibernateException {
Query q = s.getNamedQuery(name);
if (null != params) {
for (int i = 0; i
* where a database trigger alters the object state upon insert or update
* after executing direct SQL (eg. a mass update) in the same session
* after inserting a Blob or Clob
*
*/
public void refresh (com.laoer.EbGoods ebGoods, Session s)
throws net.sf.hibernate.HibernateException {
super.refresh(ebGoods, s);
}
public String getDefaultOrderProperty () {
return null;
}
}
以上是一个具体实现根类的代码，自动生成的。
/*
* Created on 2005-1-8
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package com.laoer.base;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Session;
import com.laoer.EbClass;
/**
* @author Administrator
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public interface IBaseEbClassDAO {
/**
* com.laoer.dao._RootDAO _RootDAO.getReferenceClass()
*/
public Class getReferenceClass();
public com.laoer.EbClass load(java.lang.String key)
throws net.sf.hibernate.HibernateException;
public com.laoer.EbClass load(java.lang.String key, Session s)
throws net.sf.hibernate.HibernateException;
public com.laoer.EbClass loadInitialize(java.lang.String key, Session s)
throws net.sf.hibernate.HibernateException;
/**
* Persist the given transient instance, first assigning a generated identifier. (Or using the current value
* of the identifier property if the assigned generator is used.)
* @param ebClass a transient instance of a persistent class
* @return the class identifier
*/
public java.lang.String save(com.laoer.EbClass ebClass)
throws net.sf.hibernate.HibernateException;
/**
* Persist the given transient instance, first assigning a generated identifier. (Or using the current value
* of the identifier property if the assigned generator is used.)
* Use the Session given.
* @param ebClass a transient instance of a persistent class
* @param s the Session
* @return the class identifier
*/
public java.lang.String save(com.laoer.EbClass ebClass, Session s)
throws net.sf.hibernate.HibernateException;
/**
* Either save() or update() the given instance, depending upon the value of its identifier property. By default
* the instance is always saved. This behaviour may be adjusted by specifying an unsaved-value attribute of the
* identifier property mapping.
* @param ebClass a transient instance containing new or updated state
*/
public void saveOrUpdate(com.laoer.EbClass ebClass)
throws net.sf.hibernate.HibernateException;
/**
* Either save() or update() the given instance, depending upon the value of its identifier property. By default the
* instance is always saved. This behaviour may be adjusted by specifying an unsaved-value attribute of the identifier
* property mapping.
* Use the Session given.
* @param ebClass a transient instance containing new or updated state.
* @param s the Session.
*/
public void saveOrUpdate(com.laoer.EbClass ebClass, Session s)
throws net.sf.hibernate.HibernateException;
/**
* Update the persistent state associated with the given identifier. An exception is thrown if there is a persistent
* instance with the same identifier in the current session.
* @param ebClass a transient instance containing updated state
*/
public void update(com.laoer.EbClass ebClass)
throws net.sf.hibernate.HibernateException;
/**
* Update the persistent state associated with the given identifier. An exception is thrown if there is a persistent
* instance with the same identifier in the current session.
* Use the Session given.
* @param ebClass a transient instance containing updated state
* @param the Session
*/
public void update(com.laoer.EbClass ebClass, Session s)
throws net.sf.hibernate.HibernateException;
/**
* Remove a persistent instance from the datastore. The argument may be an instance associated with the receiving
* Session or a transient instance with an identifier associated with existing persistent state.
* @param id the instance ID to be removed
*/
public void delete(java.lang.String id)
throws net.sf.hibernate.HibernateException;
/**
* Remove a persistent instance from the datastore. The argument may be an instance associated with the receiving
* Session or a transient instance with an identifier associated with existing persistent state.
* Use the Session given.
* @param id the instance ID to be removed
* @param s the Session
*/
public void delete(java.lang.String id, Session s)
throws net.sf.hibernate.HibernateException;
/**
* Remove a persistent instance from the datastore. The argument may be an instance associated with the receiving
* Session or a transient instance with an identifier associated with existing persistent state.
* @param ebClass the instance to be removed
*/
public void delete(com.laoer.EbClass ebClass)
throws net.sf.hibernate.HibernateException;
/**
* Remove a persistent instance from the datastore. The argument may be an instance associated with the receiving
* Session or a transient instance with an identifier associated with existing persistent state.
* Use the Session given.
* @param ebClass the instance to be removed
* @param s the Session
*/
public void delete(com.laoer.EbClass ebClass, Session s)
throws net.sf.hibernate.HibernateException;
/**
* Re-read the state of the given instance from the underlying database. It is inadvisable to use this to implement
* long-running sessions that span many business tasks. This method is, however, useful in certain special circumstances.
* For example
*
* where a database trigger alters the object state upon insert or update
* after executing direct SQL (eg. a mass update) in the same session
* after inserting a Blob or Clob
*
*/
public void refresh(com.laoer.EbClass ebClass, Session s)
throws net.sf.hibernate.HibernateException;
public String getDefaultOrderProperty();
}
是eclipse重构出来的接口。（为spring用的）
qq:39459358
