本文整理汇总了Java中org.springframework.dao.support.DataAccessUtils.uniqueResult方法的典型用法代码示例。如果您正苦于以下问题：Java DataAccessUtils.uniqueResult方法的具体用法？Java DataAccessUtils.uniqueResult怎么用？Java DataAccessUtils.uniqueResult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org.springframework.dao.support.DataAccessUtils的用法示例。

在下文中一共展示了DataAccessUtils.uniqueResult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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: getByName

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
public User getByName (final String name)
{
   User user = (User)DataAccessUtils.uniqueResult (
      getHibernateTemplate ().find (
      "From User u where u.username=?", name));   

   // Optimization user extraction: most of the users uses case-sensitive
   // match for the login. A Requirement of the project asked for non-case
   // sensitive match. The extraction of non-case sensitive login from
   // database requires conversions and forbid the usage of indexes, so it
   // is much more slow.
   // This Fix aims to first try the extraction of the user with exact match
   // equals operator, then if not match use the toLower conversion.
   if (user==null)
      user = (User)DataAccessUtils.uniqueResult (
         getHibernateTemplate ().find (
         "From User u where lower(u.username)=lower(?)", name));
   return user;
} 

示例2: findServerLastDailyUsage

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
 * Najde posledni zname vyuziti zdroju serveru
 * 
 * @return
 */
@Override
public DailyUsage findServerLastDailyUsage(Integer serverId) {
  StringBuilder jpql = new StringBuilder();
  jpql.append(" SELECT dailyUsage ");
  jpql.append(" FROM DailyUsage AS dailyUsage ");
  jpql.append(" JOIN dailyUsage.dailyImport AS dailyImport ");
  jpql.append(" WHERE dailyUsage.server.id = :serverId ");
  jpql.append(" ORDER BY dailyImport.date DESC ");

  TypedQuery<DailyUsage> query = em.createQuery(jpql.toString(), DailyUsage.class);
  query.setMaxResults(1);
  query.setParameter("serverId", serverId);

  return DataAccessUtils.uniqueResult(query.getResultList());
} 

示例3: getNextOrder

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
 * Pro pozadovany kontrakt najde nejblizsi volne poradove cislo trasnakce v ramci tohoto kontraktu
 */
@Override
public Integer getNextOrder(Integer contractId) {
	StringBuilder jpql = new StringBuilder();
	jpql.append(" SELECT MAX(transaction.order) ");
	jpql.append(" FROM Transaction AS transaction ");
	jpql.append(" JOIN transaction.contract AS contract ");
	jpql.append(" WHERE contract.id = :contractId ");

	TypedQuery<Integer> query = em.createQuery(jpql.toString(), Integer.class);

	query.setParameter("contractId", contractId);

	Integer maxOrder = DataAccessUtils.uniqueResult(query.getResultList());
	if (maxOrder == null) {
		maxOrder = 0;
	}

	return maxOrder + 1;
} 

示例4: getByCodeUserLoadAllData

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
public UserData getByCodeUserLoadAllData(String codeUser) {

		MyLogger.info(log, CLASS_NAME, "getByCodeUserLoadAllData", "codeUser="+codeUser, "START");

		Criteria criteria = getHibernateTemplate().getSessionFactory().getCurrentSession()
				.createCriteria(UserData.class, "user")
				.add( Restrictions.eq("user.codeUser", codeUser) )
				.createAlias("user.profiles", "profile", Criteria.LEFT_JOIN)
				.createAlias("user.roles", "role", Criteria.LEFT_JOIN)
				.createAlias("role.permissions", "permission", Criteria.LEFT_JOIN)
				.setResultTransformer( Criteria.DISTINCT_ROOT_ENTITY );
		
		UserData data = (UserData) DataAccessUtils.uniqueResult( criteria.list() );

		MyLogger.info(log, CLASS_NAME, "getByCodeUser", "codeUser="+codeUser, "END");
		return data;
		
	} 

示例5: getUserFromScanner

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
 * Retrieve the owner user of a file scanner.
 * @param fs the scanner to retrieve the user. 
 * @return the owner.
 */
public User getUserFromScanner (FileScanner fs)
{
   return (User)DataAccessUtils.uniqueResult (getHibernateTemplate ().find (
      "select u from User u where ? in elements(u.preferences.fileScanners)",
      fs));
} 

示例6: getProductByPath

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
public Product getProductByPath (final URL path)
{
   if (path == null)
      return null;

   Product p = (Product)DataAccessUtils.uniqueResult(getHibernateTemplate().
      find("from Product where path=? AND processed=true",path));
   
   return p;
} 

示例7: exists

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
 * Does the product corresponding to the given url exist in the database ?
 * Processed or not.
 */
public boolean exists (URL url)
{
   if (url == null)
      return false;

   Product p = (Product)DataAccessUtils.uniqueResult(getHibernateTemplate().
      find("from Product where path=?", url));

   return p != null;
} 

示例8: findServer

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
* 
*/
@Override
public Server findServer(String serverId) {
  StringBuilder jpql = new StringBuilder();
  jpql.append(" SELECT server ");
  jpql.append(" FROM Server AS server ");
  jpql.append(" WHERE server.serverId = :serverId ");

  TypedQuery<Server> query = em.createQuery(jpql.toString(), Server.class);

  query.setParameter("serverId", serverId);

  return DataAccessUtils.uniqueResult(query.getResultList());
} 

示例9: findDailyImport

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
* 
*/
@Override
public DailyImport findDailyImport(Date date) {
  StringBuilder jpql = new StringBuilder();
  jpql.append(" SELECT dailyImport ");
  jpql.append(" FROM DailyImport AS dailyImport ");
  jpql.append(" WHERE dailyImport.date = :date ");

  TypedQuery<DailyImport> query = em.createQuery(jpql.toString(), DailyImport.class);

  query.setParameter("date", date);

  return DataAccessUtils.uniqueResult(query.getResultList());
} 

示例10: findProductionLevel

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
/**
 * 
 */
@Override
public ProductionLevel findProductionLevel(String productionLevelCode) {
	StringBuilder jpql = new StringBuilder();
	jpql.append(" SELECT prodLev ");
	jpql.append(" FROM ProductionLevel AS prodLev ");
	jpql.append(" WHERE LOWER(prodLev.code) = :code ");

	TypedQuery<ProductionLevel> query = em.createQuery(jpql.toString(), ProductionLevel.class);

	query.setParameter("code", productionLevelCode.toLowerCase());

	return DataAccessUtils.uniqueResult(query.getResultList());
} 

示例11: getProductByUuid

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
public Product getProductByUuid (String uuid)
{
   @SuppressWarnings ("unchecked")
   Product product = (Product) DataAccessUtils.uniqueResult (
         find ("from Product p where p.uuid='" + uuid +
               "' AND p.processed=true"));
   return product;
} 

示例12: getRootApplication

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public ApplicationData getRootApplication() {	
	MyLogger.info(log, CLASS_NAME,"getRootApplication()","","START");
	
	DetachedCriteria criteria = 
		DetachedCriteria.forClass(ApplicationData.class)
			.add(Restrictions.eq("levelApplication", ApplicationData.ROOT_LEVEL));
	
	ApplicationData application = (ApplicationData)DataAccessUtils.uniqueResult(getHibernateTemplate().findByCriteria(criteria));

	MyLogger.info(log, CLASS_NAME,"getRootApplication()","","END");	
	
	return application;
} 

示例13: getOwnerOfProduct

import org.springframework.dao.support.DataAccessUtils; //导入方法依赖的package包/类
public User getOwnerOfProduct (final Product product)
{
   return (User)DataAccessUtils.uniqueResult(getHibernateTemplate().find(
      "select p.owner from Product p where p=?", product));
} 

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