com.github.peacetrue.jpa

类 QueryUtils

java.lang.Object

com.github.peacetrue.jpa.QueryUtils

public abstract class QueryUtils
extends java.lang.Object

a util class for Query

构造器概要

构造器

构造器和说明
QueryUtils()

方法概要

限定符和类型	方法和说明
static <T> T	getSingleResult(javax.persistence.Query query) similar to Query.getSingleResult(), but avoid NoResultException or NonUniqueResultException

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

QueryUtils

public QueryUtils()

方法详细资料

getSingleResult

@Nullable
public static <T> T getSingleResult(javax.persistence.Query query)

similar to Query.getSingleResult(), but avoid NoResultException or NonUniqueResultException

类型参数:

T - the type of return result

参数:

query - the query

返回:

the single result