org.test4j.hamcrest.matcher.property.reflection
类 HibernateUtil

java.lang.Object
  org.test4j.hamcrest.matcher.property.reflection.HibernateUtil

public class HibernateUtil
extends Object

Utility class for handling Hibernate proxies during the comparison.

Every operation is performed through reflection to avoid a direct link to Hibernate. This way you do not need Hibernate in the classpath to use the reflection comparator.

字段摘要

protected static Class

hibernateProxyClass The hibernate proxy type, null if the class is not found in the classpath

构造方法摘要

HibernateUtil()

方法摘要

static String	getEntitiyName(Object object) Gets the class name of the proxied object
static Object	getIdentifier(Object object) Gets the unique identifier of the given proxy object.
static Object	getUnproxiedValue(Object object) Gets (and loads) the wrapped object out of a given hibernate proxy.
protected static Object	invokeLazyInitializerMethod(String methodName, Object proxy) Invokes the given method on the LazyInitializer that is associated with the given proxy.
static boolean	isHibernateProxy(Object object) Checks whether the given ojbect is a HibernateProxy instance.
static boolean	isUninitialized(Object object) Checks whether the given proxy object has been loaded.

从类 java.lang.Object 继承的方法

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

字段详细信息

hibernateProxyClass

protected static Class hibernateProxyClass

The hibernate proxy type, null if the class is not found in the classpath

构造方法详细信息

HibernateUtil

public HibernateUtil()

方法详细信息

isHibernateProxy

public static boolean isHibernateProxy(Object object)

Checks whether the given ojbect is a HibernateProxy instance.

参数：

object - The object

返回：

True if the object is a proxy

isUninitialized

public static boolean isUninitialized(Object object)

Checks whether the given proxy object has been loaded.

参数：

object - The object or proxy

返回：

True if the object is a proxy and has been loaded

getEntitiyName

public static String getEntitiyName(Object object)

Gets the class name of the proxied object

参数：

object - The object or proxy

返回：

The class name of the object, null if the object is null

getIdentifier

public static Object getIdentifier(Object object)

Gets the unique identifier of the given proxy object.

参数：

object - The object or proxy

返回：

The identifier or null if the object was not a proxy

getUnproxiedValue

public static Object getUnproxiedValue(Object object)

Gets (and loads) the wrapped object out of a given hibernate proxy.

If the given object is not a proxy or if Hibernate is not found in the classpath, this method just returns the given object. If the given object is a proxy, the proxy is initialized (loaded) and the un-wrapped object is returned.

参数：

object - The object or proxy

返回：

The uproxied object or the object itself if it was no proxy

invokeLazyInitializerMethod

protected static Object invokeLazyInitializerMethod(String methodName,
                                                    Object proxy)

Invokes the given method on the LazyInitializer that is associated with the given proxy.

参数：

methodName - The method to invoke, not null

proxy - The hibernate proxy instance, not null

返回：

The result value of the method call