本文整理汇总了Java中net.sf.hibernate.Session.close方法的典型用法代码示例。如果您正苦于以下问题：Java Session.close方法的具体用法？Java Session.close怎么用？Java Session.close使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类net.sf.hibernate.Session的用法示例。
在下文中一共展示了Session.close方法的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: changeUserDetails
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates detached object support
*/
public void changeUserDetails(User user) throws Exception {
System.out.println("Changing user details for: " + user.getId() );
Session s = factory.openSession();
Transaction tx=null;
try {
tx = s.beginTransaction();
s.saveOrUpdate(user);
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例2: changeItemDescription
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates automatic dirty checking
*/
public void changeItemDescription(Long itemId, String description) throws Exception {
System.out.println("Changing auction item description for: " + itemId );
Session s = factory.openSession();
Transaction tx=null;
try {
tx = s.beginTransaction();
AuctionItem item = (AuctionItem) s.get(AuctionItem.class, itemId);
if (item==null) throw new IllegalArgumentException("No item for the given id: " + itemId);
item.setDescription(description);
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例3: viewAllAuctionsFast
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates HQL projection/aggregation
*/
public void viewAllAuctionsFast() throws Exception {
System.out.println("Viewing all auction item info");
Session s = factory.openSession();
Transaction tx=null;
try {
tx = s.beginTransaction();
List auctions = s.createQuery(
"select new AuctionInfo( item.id, item.description, item.ends, max(bid.amount) ) "
+ "from AuctionItem item "
+ "left join item.bids bid "
+ "group by item.id, item.description, item.ends "
+ "order by item.ends desc"
)
.setMaxResults(100)
.list();
Iterator iter = auctions.iterator();
while ( iter.hasNext() ) {
AuctionInfo ai = (AuctionInfo) iter.next();
System.out.println(
"Auction: " + ai.getId() + " - " + ai.getDescription() +
", ends: " + ai.getEnds() +
", highest bid: " + ai.getMaxAmount()
);
}
System.out.println();
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例4: viewAllAuctionsSlow
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates HQL with runtime fetch strategy
*/
public void viewAllAuctionsSlow() throws Exception {
System.out.println("Viewing all auction item objects");
Session s = factory.openSession();
Transaction tx=null;
try {
s.setFlushMode(FlushMode.NEVER); //entirely optional!!
tx = s.beginTransaction();
List auctions = s.createQuery(
"from AuctionItem item "
+ "left join fetch item.bids bid left join fetch bid.bidder "
+ "order by item.ends desc"
)
.setMaxResults(100)
.list();
Iterator iter = new HashSet(auctions).iterator();
while ( iter.hasNext() ) {
AuctionItem auction = (AuctionItem) iter.next();
System.out.println(
"Auction: " + auction.getId() + " - " + auction.getDescription() +
", ends: " + auction.getEnds() +
", bids: " + auction.getBids()
);
}
System.out.println();
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例5: bidOnAuction
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates transitive persistence with detached object support
*/
public void bidOnAuction(User bidder, AuctionItem item, float amount) throws Exception {
System.out.println("Creating a new bid for auction item: " + item.getId() + " by user: " + bidder.getId() );
Session s = factory.openSession();
Transaction tx=null;
try {
tx = s.beginTransaction();
s.lock(item, LockMode.NONE);
s.lock(bidder, LockMode.NONE);
Bid bid = new Bid();
bid.setBidder(bidder);
bid.setDatetime( new Date() );
bid.setAmount(amount);
bid.setItem(item);
bidder.getBids().add(bid);
item.getBids().add(bid);
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例6: viewUserAuctions
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates query by criteria with runtime fetch strategy
*/
public void viewUserAuctions(Long sellerId) throws Exception {
System.out.println("Viewing user and auctions: " + sellerId);
Session s = factory.openSession();
Transaction tx=null;
try {
tx = s.beginTransaction();
List list = s.createCriteria(User.class)
.add( Expression.eq("id", sellerId) )
.setFetchMode("auctions", FetchMode.EAGER)
.list();
if (list.size()==0) throw new IllegalArgumentException("No user for the given id: " + sellerId);
User user = (User) list.get(0);
System.out.println(
"User: " + user.getId() + " - " + user.getName() +
", email: " + user.getEmail() +
", auctions: " + user.getAuctions()
);
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例7: viewAuctionsByDescription
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates query by example
*/
public void viewAuctionsByDescription(String description, int condition) throws Exception {
String msg = "Viewing auctions containing: " + description;
if (condition>0) msg += " with condition: " + condition + "/10";
AuctionItem item = new AuctionItem();
item.setDescription(description);
item.setCondition(condition);
Session s = factory.openSession();
Transaction tx=null;
try {
tx = s.beginTransaction();
Iterator iter = s.createCriteria(AuctionItem.class)
.add( Example.create(item)
.enableLike(MatchMode.ANYWHERE)
.ignoreCase()
.excludeZeroes()
)
.list()
.iterator();
System.out.println(msg);
while ( iter.hasNext() ) {
item = (AuctionItem) iter.next();
System.out.println("Item: " + item.getId() + " - " + item.getDescription() );
}
System.out.println();
tx.commit();
}
catch (Exception e) {
if (tx!=null) tx.rollback();
throw e;
}
finally {
s.close();
}
}
示例8: closeHard
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Closes session hard ignoring exceptions
*/
public static void closeHard(final Session session) {
try {
session.close();
} catch (Exception e) {
// ignore
log.warn("Exception while closing a session", e);
}
}
示例9: test_SaveNewSystemProperty
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Tests saving modified property
*/
public void test_SaveNewSystemProperty() throws Exception {
final SystemProperty systemProperty = new SystemProperty();
systemProperty.setPropertyName("test.property.name");
systemProperty.setPropertyValue("test.property.value");
final Session session = configManager.openSession();
final Transaction transacton = session.beginTransaction();
session.saveOrUpdate(systemProperty);
transacton.commit();
session.close();
}
示例10: closeReadOnly
import net.sf.hibernate.Session; //导入方法依赖的package包/类
protected void closeReadOnly(Session sessio) {
if (sessio != null && sessio.isOpen()) {
try {
sessio.close();
} catch (HibernateException e) {
throw new EJBException(e);
}
}
}
示例11: close
import net.sf.hibernate.Session; //导入方法依赖的package包/类
protected void close(Session sessio) {
if (sessio != null && sessio.isOpen()) {
try {
if (sessio.isDirty()) {
sessio.flush();
}
sessio.close();
} catch (HibernateException e) {
throw new EJBException(e);
}
}
}
示例12: createTestAuctions
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Demonstrates transitive persistence
*/
public void createTestAuctions() throws Exception {
System.out.println("Setting up some test data");
Session s = factory.openSession();
Transaction tx = s.beginTransaction();
User seller = new User();
seller.setUserName("oldirty");
seller.setName( new Name("ol' dirty", null, "bastard") );
seller.setEmail("[email protected]");
seller.setAuctions( new ArrayList() );
s.save(seller);
User bidder1 = new User();
bidder1.setUserName("1E1");
bidder1.setName( new Name( "oney", new Character('1'), "one") );
bidder1.setEmail("[email protected]");
bidder1.setBids( new ArrayList() );
s.save(bidder1);
User bidder2 = new User();
bidder2.setUserName("izi");
bidder2.setName( new Name("iz", null, "inizi") );
bidder2.setEmail("[email protected]");
bidder2.setBids( new ArrayList() );
s.save(bidder2);
for ( int i=0; i<3; i++ ) {
AuctionItem item = new AuctionItem();
item.setDescription("auction item " + i);
item.setEnds( new Date() );
item.setBids( new ArrayList() );
item.setSeller(seller);
item.setCondition(i*3 + 2);
for ( int j=0; j<i; j++ ) {
Bid bid = new Bid();
bid.setBidder(bidder1);
bid.setAmount(j);
bid.setDatetime( new Date() );
bid.setItem(item);
item.getBids().add(bid);
bidder1.getBids().add(bid);
Bid bid2 = new Bid();
bid2.setBidder(bidder2);
bid2.setAmount( j+ 0.5f);
bid2.setDatetime( new Date() );
bid2.setItem(item);
item.getBids().add(bid2);
bidder2.getBids().add(bid2);
}
seller.getAuctions().add(item);
mainItem = item;
}
mainBidder = bidder2;
mainSeller = seller;
BuyNow buyNow = new BuyNow();
buyNow.setAmount(1.0f);
buyNow.setDatetime( new Date() );
buyNow.setBidder(mainBidder);
buyNow.setItem(mainItem);
mainBidder.getBids().add(buyNow);
mainItem.getBids().add(buyNow);
tx.commit();
s.close();
}
示例13: commitAndClose
import net.sf.hibernate.Session; //导入方法依赖的package包/类
/**
* Flushes session, commits transaction and closes session
*
* @param transaction
* @param session
*
* @throws HibernateException
*/
public static void commitAndClose(final Transaction transaction, final Session session) throws HibernateException {
session.flush();
transaction.commit();
session.close();
}