java.io.ObjectStreamClass.WeakClassKey源码实例Demo-ICode联盟

类java.io.ObjectStreamClass.WeakClassKey源码实例Demo

下面列出了怎么用java.io.ObjectStreamClass.WeakClassKey的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： jdk1.8-source-analysis 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码2 项目： jdk1.8-source-analysis 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码3 项目： dragonwell8_jdk 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码4 项目： dragonwell8_jdk 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码5 项目： TencentKona-8 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码6 项目： TencentKona-8 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码7 项目： jdk8u60 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码8 项目： jdk8u60 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码9 项目： JDKSourceCode1.8 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码10 项目： JDKSourceCode1.8 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码11 项目： openjdk-jdk8u 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码12 项目： openjdk-jdk8u 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码13 项目： openjdk-jdk8u-backup 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码14 项目： openjdk-jdk8u-backup 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码15 项目： Bytecoder 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = auditSubclass(cl);
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (!result) {
        sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
    }
}

源代码16 项目： Bytecoder 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = auditSubclass(cl);
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (!result) {
        sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
    }
}

源代码17 项目： openjdk-jdk9 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = auditSubclass(cl);
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (!result) {
        sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
    }
}

源代码18 项目： openjdk-jdk9 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = auditSubclass(cl);
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (!result) {
        sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
    }
}

源代码19 项目： jdk8u-jdk 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码20 项目： jdk8u-jdk 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码21 项目： Java8CN 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码22 项目： Java8CN 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码23 项目： hottub 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码24 项目： hottub 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码25 项目： openjdk-8-source 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码26 项目： openjdk-8-source 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码27 项目： openjdk-8 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码28 项目： openjdk-8 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码29 项目： jdk8u_jdk 文件： ObjectOutputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectOutputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

源代码30 项目： jdk8u_jdk 文件： ObjectInputStream.java

/**
 * Verifies that this (possibly subclass) instance can be constructed
 * without violating security constraints: the subclass must not override
 * security-sensitive non-final methods, or else the
 * "enableSubclassImplementation" SerializablePermission is checked.
 */
private void verifySubclass() {
    Class<?> cl = getClass();
    if (cl == ObjectInputStream.class) {
        return;
    }
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return;
    }
    processQueue(Caches.subclassAuditsQueue, Caches.subclassAudits);
    WeakClassKey key = new WeakClassKey(cl, Caches.subclassAuditsQueue);
    Boolean result = Caches.subclassAudits.get(key);
    if (result == null) {
        result = Boolean.valueOf(auditSubclass(cl));
        Caches.subclassAudits.putIfAbsent(key, result);
    }
    if (result.booleanValue()) {
        return;
    }
    sm.checkPermission(SUBCLASS_IMPLEMENTATION_PERMISSION);
}

类所在包

java.io

类方法

同包方法

java.io.IOException

java.io.File

java.io.InputStream

java.io.InputStreamReader

java.io.BufferedReader

java.io.FileInputStream

java.io.Serializable

java.io.FileOutputStream