Java CommitAfter类代码示例

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
protected StockEditor onBookmark(long id) {
	if (id < 1) {
		return this;
	}
	Bookmark bm = (Bookmark) session.get(Bookmark.class, id);
	if (bm == null) {
		alertManager.alert(Duration.SINGLE, Severity.INFO, messages.get("bookmark-set"));
		bm = new Bookmark();
		bm.setId(id);
		session.save(bm);
	}
	else {
		alertManager.alert(Duration.SINGLE, Severity.INFO, messages.get("bookmark-deleted"));
		session.delete(bm);
	}
	return this;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
private Object doDelete() {
	try {
		Stock bye = (Stock) session.get(Stock.class, stockId);
		long byeid = bye.getId();
		bye.setName(null);
		bye.setVariant(null);
		session.delete(bye);
		focusedStockId = 0;
		Bookmark bm = (Bookmark) session.get(Bookmark.class, byeid);
		if (bm != null) {
			session.delete(bm);
		}
		alertManager.alert(Duration.SINGLE, Severity.SUCCESS,
				messages.format("delete-success", byeid));
		eventLogger.deleted(bye);
	}
	catch (Exception e) {
		alertManager.alert(Duration.SINGLE, Severity.ERROR,
				messages.format("exception", e.getMessage()));
		// Only two ways of getting here: trying to delete something that no
		// longer exists or never existed in the first place. No need to tell the
		// user that throwing away something non-existant failed.
	}
	return Index.class;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
protected void onMerge(long id) {
	try {
		Stock m = (Stock) session.load(Stock.class, id);
		Stock backup = (Stock) session.load(Stock.class, id);

		// Hibernate doesn't like an update and a delete in the same transaction
		// when this leads to the same row in a OneToMany mapping. Since we are
		// deleting "m" anyways, we can stop the cascade simply by setting the
		// references to null.
		m.setName(null);
		m.setVariant(null);
		stock.setUnitCount(stock.getUnitCount() + m.getUnitCount());
		session.update(stock);
		session.delete(m);
		eventLogger.merged(stock, backup);
	}
	catch (Exception e) {
		e.printStackTrace();
		alertManager.alert(Duration.SINGLE, Severity.ERROR,
				messages.format("exception", e.getMessage()));
	}
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
public Object onSuccessFromCommitForm() {
	if (parsed == null) {
		return this;
	}
	int count = 0;
	for (Stock stock : parsed) {
		// We have to repack name/variant here because it is highly likely that
		// the CSV contains a label several times which is not yet known to the
		// database. So we need a save() after every findName() to make sure we
		// don't violate the unique constraint.
		stock.setName(IdentUtil.findName(session, stock.getName().getLabel()));
		Variant v = stock.getVariant();
		if (v != null) {
			stock.setVariant(IdentUtil.findVariant(session, stock.getVariant().getLabel()));
		}
		session.save(stock);
		eventLogger.acquired(stock);
		count++;
	}
	alertManager.alert(Duration.SINGLE, Severity.SUCCESS, messages.format("success", count));
	parsed = null;
	return Index.class;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
protected void setupRender() {
	try {
		stock = (Stock) session.get(Stock.class, stockId);
		if (stock == null) {
			stock = new Stock();
			stock.setAcquired(new Date());
			stock.setUnitCount(1);
			if (stockId > 0) {
				alertManager.alert(Duration.SINGLE, Severity.INFO, messages.format("not-found", stockId));
				Bookmark bm = (Bookmark) session.get(Bookmark.class, stockId);
				if (bm != null) {
					// This is a failsave in case something deletes stock but not
					// bookmarks. Normally we shouldn't get here.
					session.delete(bm);
				}
			}
		}
		if (stock.getName() != null) {
			name = stock.getName().getLabel();
		}
		if (stock.getVariant() != null) {
			variant = stock.getVariant().getLabel();
		}
		units = stock.getUnitCount();
		// NOTE: fill buyPrice/sellPrice even if acquired/liquidated is null. The
		// user might have entered expected prices!
		buyPrice = moneyRepresentation.databaseToUser(stock.getBuyPrice(), true, false);
		sellPrice = moneyRepresentation.databaseToUser(stock.getSellPrice(), true, false);
		acquired = stock.getAcquired();
		liquidated = stock.getLiquidated();
		liquidateable = (liquidated == null && stock.getId() > 0);
		comment = stock.getComment();
		splitable = stock.getUnitCount() > 1;
		location=stock.getLocation();
	}
	catch (Exception e) {
		e.printStackTrace();
	}
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
private Object doSave() {
	Object ret = null;
	try {
		stock = (Stock) session.get(Stock.class, stockId);
		Stock backup = null;
		if (stock == null) {
			stock = new Stock();
		}
		else {
			backup = new Stock(stock);
		}
		stock.setName(IdentUtil.findName(session, name));
		stock.setVariant(IdentUtil.findVariant(session, variant));
		stock.setAcquired(acquired);
		stock.setLiquidated(liquidated);
		stock.setSellPrice(moneyRepresentation.userToDatabase(sellPrice, 1));
		stock.setBuyPrice(moneyRepresentation.userToDatabase(buyPrice, 1));
		stock.setUnitCount(units);
		stock.setComment(comment);
		stock.setLocation(location);
		session.saveOrUpdate(stock);
		alertManager.alert(Duration.SINGLE, Severity.SUCCESS,
				messages.format("save-success", stock.getId()));
		focusedStockId = stock.getId();
		if (backup == null) {
			eventLogger.acquired(stock);
			ret = this;
		}
		else {
			eventLogger.modified(backup);
			ret = Index.class;
		}
	}
	catch (Exception e) {
		alertManager.alert(Duration.SINGLE, Severity.ERROR,
				messages.format("exception", e.getMessage()));
	}
	return ret;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
protected Object onSuccessFromSellForm() {
	try {
		Stock s = (Stock) session.load(Stock.class, stockId);
		long sp = 0;
		if (methods == Payment.PERUNIT) {
			sp = moneyRepresentation.userToDatabase(sellPrice, 1);
		}
		else {
			sp = moneyRepresentation.userToDatabase(sellPrice, s.getUnitCount());
		}
		s.setLiquidated(new Date());
		s.setSellPrice(sp);
		focusedStockId = s.getId();
		String profit = moneyRepresentation.databaseToUser((s.getSellPrice() - s.getBuyPrice()) * s.getUnitCount(),
				false, true);
		alertManager.alert(Duration.SINGLE, Severity.SUCCESS,
				messages.format("liquidate-success", stockId, profit));
		eventLogger.liquidated(s);
	}
	catch (Exception e) {
		// TODO: Figure out how we got here and give the user better feedback
		e.printStackTrace();
		alertManager.alert(Duration.SINGLE, Severity.WARN, messages.format("internal error"));
		return null;
	}
	return Index.class;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
public Object onSuccess() {
	if (eventDelete) {
		doDelete();
	}
	else {
		doSave();
	}
	return LabelManager.class;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
protected Object onSuccess() {
	try {
		Stock offspring = stock.splitStock(size);
		session.save(offspring);
		session.update(stock);
		eventLogger.split(stock, offspring);
	}
	catch (Exception e) {
		alertManager.alert(Duration.SINGLE, Severity.ERROR,
				messages.format("exception", e.getMessage()));
		e.printStackTrace();
	}
	return getClass();
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
public Object onSuccessFromBuyForm() {
	Stock item = new Stock();

	item.setName(IdentUtil.findName(session, buyName));
	item.setVariant(IdentUtil.findVariant(session, buyVariant));
	try {
		item.setBuyPrice(moneyRepresentation.userToDatabase(buyCost, 1));
		item.setSellPrice(moneyRepresentation.userToDatabase(buyReturns, 1));
	}
	catch (ParseException e) {
		// We already validated this
	}
	Calendar now = Calendar.getInstance();
	now.set(Calendar.MILLISECOND, 0);
	now.set(Calendar.SECOND, 0);
	now.set(Calendar.MINUTE, 0);
	now.set(Calendar.HOUR_OF_DAY, 0);

	item.setLocation(buyLocation);
	item.setUnitCount(buyAmount);
	item.setAcquired(now.getTime());
	session.persist(item);
	focusedStockId = item.getId();
	eventLogger.acquired(item);
	withNoFilters();
	ledger.reset();
	autofocusBuyForm = true;
	return Index.class;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
public LabelManager onSuccessFromActionForm() {
	if (actions == LabelActions.TRIM) {
		trimLabels();
		alertManager.alert(Duration.SINGLE,Severity.INFO,messages.format("deleted",affected));
	}
	else {
		sanitizeLabels();
		alertManager.alert(Duration.SINGLE,Severity.INFO,messages.format("updated",affected));
	}
	return this;
}
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
void add(User user);
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
void add(News news);
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
News incLike(int newsId);
 

import org.apache.tapestry5.hibernate.annotations.CommitAfter; //导入依赖的package包/类
@CommitAfter
News delete(int newsId);