bboss.org.apache.velocity.util.introspection

类 SecureUberspector

java.lang.Object

bboss.org.apache.velocity.util.introspection.UberspectImpl

bboss.org.apache.velocity.util.introspection.SecureUberspector

所有已实现的接口:

Uberspect, UberspectLoggable, RuntimeServicesAware

public class SecureUberspector
extends UberspectImpl
implements RuntimeServicesAware

Use a custom introspector that prevents classloader related method calls. Use this introspector for situations in which template writers are numerous or untrusted. Specifically, this introspector prevents creation of arbitrary objects or reflection on objects.

To use this introspector, set the following property:

 runtime.introspector.uberspect = bboss.org.apache.velocity.util.introspection.SecureUberspector
 

从以下版本开始:

1.5

嵌套类概要

从类继承的嵌套类/接口 bboss.org.apache.velocity.util.introspection.UberspectImpl

UberspectImpl.VelGetterImpl, UberspectImpl.VelMethodImpl, UberspectImpl.VelSetterImpl

字段概要

从类继承的字段 bboss.org.apache.velocity.util.introspection.UberspectImpl

introspector, log

构造器概要

构造器

构造器和说明
SecureUberspector()

方法概要

限定符和类型	方法和说明
java.util.Iterator	getIterator(java.lang.Object obj, Info i) Get an iterator from the given object.
void	init() init - generates the Introspector.
void	setRuntimeServices(RuntimeServices rs) Store the RuntimeServices before the object is initialized..

从类继承的方法 bboss.org.apache.velocity.util.introspection.UberspectImpl

getMethod, getPropertyGet, getPropertySet, setLog, setRuntimeLogger

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

SecureUberspector

public SecureUberspector()

方法详细资料

init

public void init()

init - generates the Introspector. As the setup code makes sure that the log gets set before this is called, we can initialize the Introspector using the log object.

指定者:

init 在接口中 Uberspect

覆盖:

init 在类中 UberspectImpl

getIterator

public java.util.Iterator getIterator(java.lang.Object obj,
                                      Info i)
                               throws java.lang.Exception

Get an iterator from the given object. Since the superclass method this secure version checks for execute permission.

指定者:

getIterator 在接口中 Uberspect

覆盖:

getIterator 在类中 UberspectImpl

参数:

obj - object to iterate over

i - line, column, template info

返回:

Iterator for object

抛出:

java.lang.Exception

setRuntimeServices

public void setRuntimeServices(RuntimeServices rs)

Store the RuntimeServices before the object is initialized..

指定者:

setRuntimeServices 在接口中 RuntimeServicesAware

参数:

rs - RuntimeServices object for initialization