com.github.peacetrue.jpa

类 MetamodelUtils

java.lang.Object

com.github.peacetrue.jpa.MetamodelUtils

public abstract class MetamodelUtils
extends java.lang.Object

a util class for Metamodel

构造器概要

构造器

构造器和说明
MetamodelUtils()

方法概要

限定符和类型	方法和说明
static java.lang.Class	getEntityClass(javax.persistence.metamodel.Metamodel metamodel, java.lang.String entityName) get entity class by entity name
static java.lang.String	getEntityName(javax.persistence.metamodel.Metamodel metamodel, java.lang.Class<?> entityClass) get entity name by entity class
static java.lang.String	getRequiredEntityName(javax.persistence.metamodel.Metamodel metamodel, java.lang.Class<?> entityClass) get entity name by entity class with Object.equals(Object)

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

MetamodelUtils

public MetamodelUtils()

方法详细资料

getEntityClass

@Nullable
public static java.lang.Class getEntityClass(javax.persistence.metamodel.Metamodel metamodel,
                                                       java.lang.String entityName)

get entity class by entity name

参数:

metamodel - a metamodel

entityName - a case sensitive entity name

返回:

a entity class matched for entity name

getEntityName

@Nullable
public static java.lang.String getEntityName(javax.persistence.metamodel.Metamodel metamodel,
                                                       java.lang.Class<?> entityClass)

get entity name by entity class

参数:

metamodel - a metamodel

entityClass - a entity class

返回:

a entity name matched for entity class

getRequiredEntityName

public static java.lang.String getRequiredEntityName(javax.persistence.metamodel.Metamodel metamodel,
                                                     java.lang.Class<?> entityClass)

get entity name by entity class with Object.equals(Object)

参数:

metamodel - the metamodel

entityClass - the entity class

返回:

a entity name matched for entity class