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Préférences
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JavaTM 2 Platform Std. Ed. v1.4.2
java.lang.reflect
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Constructor Summary | |
protected |
AccessibleObject()
Constructor: only used by the Java Virtual Machine. |
Method Summary | |
boolean |
isAccessible()
Get the value of the accessible flag for this object. |
static void |
setAccessible(AccessibleObject[] array,
boolean flag)
Convenience method to set the accessible flag for an array of objects with a single security check (for efficiency). |
void |
setAccessible(boolean flag)
Set the accessible flag for this object to the indicated boolean value. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
protected AccessibleObject()
Method Detail |
public static void setAccessible(AccessibleObject[] array, boolean flag) throws SecurityException
First, if there is a security manager, its
checkPermission
method is called with a
ReflectPermission("suppressAccessChecks")
permission.
A SecurityException
is raised if flag
is
true
but accessibility of any of the elements of the input
array
may not be changed (for example, if the element
object is a Constructor
object for the class Class
). In the event of such a SecurityException, the
accessiblity of objects is set to flag
for array elements
upto (and excluding) the element for which the exception occurred; the
accessiblity of elements beyond (and including) the element for which
the exception occurred is unchanged.
array
- the array of AccessibleObjectsflag
- the new value for the accessible flag
in each object
SecurityException
- if the request is denied.SecurityManager.checkPermission(java.security.Permission)
,
RuntimePermission
public void setAccessible(boolean flag) throws SecurityException
First, if there is a security manager, its
checkPermission
method is called with a
ReflectPermission("suppressAccessChecks")
permission.
A SecurityException
is raised if flag
is
true
but accessibility of this object may not be changed
(for example, if this element object is a Constructor
object for
the class Class
).
A SecurityException
is raised if this object is a Constructor
object for the class
java.lang.Class
, and flag
is true.
flag
- the new value for the accessible flag
SecurityException
- if the request is denied.SecurityManager.checkPermission(java.security.Permission)
,
RuntimePermission
public boolean isAccessible()