本文整理汇总了Java中sun.security.util.Cache类的典型用法代码示例。如果您正苦于以下问题：Java Cache类的具体用法？Java Cache怎么用？Java Cache使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Cache类属于sun.security.util包，在下文中一共展示了Cache类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: LDAPCertStoreImpl
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Creates a <code>CertStore</code> with the specified parameters.
*/
LDAPCertStoreImpl(String serverName, int port)
throws InvalidAlgorithmParameterException {
createInitialDirContext(serverName, port);
// Create CertificateFactory for use later on
try {
cf = CertificateFactory.getInstance("X.509");
} catch (CertificateException e) {
throw new InvalidAlgorithmParameterException(
"unable to create CertificateFactory for X.509");
}
if (LIFETIME == 0) {
valueCache = Cache.newNullCache();
} else if (LIFETIME < 0) {
valueCache = Cache.newSoftMemoryCache(DEFAULT_CACHE_SIZE);
} else {
valueCache = Cache.newSoftMemoryCache(DEFAULT_CACHE_SIZE, LIFETIME);
}
}
示例2: SSLSessionContextImpl
import sun.security.util.Cache; //导入依赖的package包/类
SSLSessionContextImpl() {
cacheLimit = getDefaultCacheLimit(); // default cache size
timeout = 86400; // default, 24 hours
// use soft reference
sessionCache = Cache.newSoftMemoryCache(cacheLimit, timeout);
sessionHostPortCache = Cache.newSoftMemoryCache(cacheLimit, timeout);
}
示例3: LDAPCertStore
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Creates a <code>CertStore</code> with the specified parameters.
* For this class, the parameters object must be an instance of
* <code>LDAPCertStoreParameters</code>.
*
* @param params the algorithm parameters
* @exception InvalidAlgorithmParameterException if params is not an
* instance of <code>LDAPCertStoreParameters</code>
*/
public LDAPCertStore(CertStoreParameters params)
throws InvalidAlgorithmParameterException {
super(params);
if (!(params instanceof LDAPCertStoreParameters))
throw new InvalidAlgorithmParameterException(
"parameters must be LDAPCertStoreParameters");
LDAPCertStoreParameters lparams = (LDAPCertStoreParameters) params;
// Create InitialDirContext needed to communicate with the server
createInitialDirContext(lparams.getServerName(), lparams.getPort());
// Create CertificateFactory for use later on
try {
cf = CertificateFactory.getInstance("X.509");
} catch (CertificateException e) {
throw new InvalidAlgorithmParameterException(
"unable to create CertificateFactory for X.509");
}
if (LIFETIME == 0) {
valueCache = Cache.newNullCache();
} else if (LIFETIME < 0) {
valueCache = Cache.newSoftMemoryCache(DEFAULT_CACHE_SIZE);
} else {
valueCache = Cache.newSoftMemoryCache(DEFAULT_CACHE_SIZE, LIFETIME);
}
}
示例4: if
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Create a X509CertificatePair from its encoding. Uses cache lookup
* if possible.
*/
public static synchronized X509CertificatePair generateCertificatePair
(byte[] encoded) throws CertificateException {
Object key = new Cache.EqualByteArray(encoded);
X509CertificatePair pair = cache.get(key);
if (pair != null) {
return pair;
}
pair = new X509CertificatePair(encoded);
key = new Cache.EqualByteArray(pair.encoded);
cache.put(key, pair);
return pair;
}
示例5: addToCache
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Add the X509CertImpl or X509CRLImpl to the cache.
*/
private static synchronized <V> void addToCache(Cache<Object, V> cache,
byte[] encoding, V value) {
if (encoding.length > ENC_MAX_LENGTH) {
return;
}
Object key = new Cache.EqualByteArray(encoding);
cache.put(key, value);
}
示例6: if
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Create a X509CertificatePair from its encoding. Uses cache lookup
* if possible.
*/
public static synchronized X509CertificatePair generateCertificatePair
(byte[] encoded) throws CertificateException {
Object key = new Cache.EqualByteArray(encoded);
X509CertificatePair pair = (X509CertificatePair)cache.get(key);
if (pair != null) {
return pair;
}
pair = new X509CertificatePair(encoded);
key = new Cache.EqualByteArray(pair.encoded);
cache.put(key, pair);
return pair;
}
示例7: getFromCache
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Get the X509CertImpl or X509CRLImpl from the cache.
*/
private static synchronized Object getFromCache(Cache cache,
byte[] encoding) {
Object key = new Cache.EqualByteArray(encoding);
Object value = cache.get(key);
return value;
}
示例8: addToCache
import sun.security.util.Cache; //导入依赖的package包/类
/**
* Add the X509CertImpl or X509CRLImpl to the cache.
*/
private static synchronized void addToCache(Cache cache, byte[] encoding,
Object value) {
if (encoding.length > ENC_MAX_LENGTH) {
return;
}
Object key = new Cache.EqualByteArray(encoding);
cache.put(key, value);
}