Java Code Examples for sun.reflect.Reflection#ensureMemberAccess()
The following examples show how to use
sun.reflect.Reflection#ensureMemberAccess() .
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Example 1
| Source File: AccessibleObject.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 2
| Source File: AccessibleObject.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 3
| Source File: AccessibleObject.java From Java8CN with Apache License 2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 4
| Source File: AccessibleObject.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 5
| Source File: AccessibleObject.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 6
| Source File: AccessibleObject.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 7
| Source File: AccessibleObject.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 8
| Source File: AccessibleObject.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 9
| Source File: AccessibleObject.java From jdk-1.7-annotated with Apache License 2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 10
| Source File: AccessibleObject.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 11
| Source File: AccessibleObject.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 12
| Source File: AccessibleObject.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
void slowCheckMemberAccess(Class<?> caller, Class<?> clazz, Object obj, int modifiers,
Class<?> targetClass)
throws IllegalAccessException
{
Reflection.ensureMemberAccess(caller, clazz, obj, modifiers);
// Success: Update the cache.
Object cache = ((targetClass == clazz)
? caller
: new Class<?>[] { caller, targetClass });
// Note: The two cache elements are not volatile,
// but they are effectively final. The Java memory model
// guarantees that the initializing stores for the cache
// elements will occur before the volatile write.
securityCheckCache = cache; // write volatile
}
Example 13
| Source File: ReflectUtil.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 14
| Source File: ReflectUtil.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 15
| Source File: ReflectUtil.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 16
| Source File: ReflectUtil.java From javaide with GNU General Public License v3.0 | 4 votes |
|
public static void ensureMemberAccess(Class currentClass,
Class memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 17
| Source File: ReflectUtil.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 18
| Source File: ReflectUtil.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 19
| Source File: ReflectUtil.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
Example 20
| Source File: ReflectUtil.java From hottub with GNU General Public License v2.0 | 4 votes |
|
public static void ensureMemberAccess(Class<?> currentClass,
Class<?> memberClass,
Object target,
int modifiers)
throws IllegalAccessException
{
if (target == null && Modifier.isProtected(modifiers)) {
int mods = modifiers;
mods = mods & (~Modifier.PROTECTED);
mods = mods | Modifier.PUBLIC;
/*
* See if we fail because of class modifiers
*/
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
try {
/*
* We're still here so class access was ok.
* Now try with default field access.
*/
mods = mods & (~Modifier.PUBLIC);
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
mods);
/*
* We're still here so access is ok without
* checking for protected.
*/
return;
} catch (IllegalAccessException e) {
/*
* Access failed but we're 'protected' so
* if the test below succeeds then we're ok.
*/
if (isSubclassOf(currentClass, memberClass)) {
return;
} else {
throw e;
}
}
} else {
Reflection.ensureMemberAccess(currentClass,
memberClass,
target,
modifiers);
}
}
