protected BaseStorageCache(IsolatedStorageFile isf, string cacheDirectory, ICacheFileNameGenerator cacheFileNameGenerator, long cacheMaxLifetimeInMillis = DefaultCacheMaxLifetimeInMillis)
{
if (isf == null)
{
throw new ArgumentNullException("isf");
}
if (String.IsNullOrEmpty(cacheDirectory))
{
throw new ArgumentException("cacheDirectory name could not be null or empty");
}
if (!cacheDirectory.StartsWith("\\"))
{
throw new ArgumentException("cacheDirectory name should starts with double slashes: \\");
}
if (cacheFileNameGenerator == null)
{
throw new ArgumentNullException("cacheFileNameGenerator");
}
ISF = isf;
CacheDirectory = cacheDirectory;
CacheFileNameGenerator = cacheFileNameGenerator;
CacheMaxLifetimeInMillis = cacheMaxLifetimeInMillis;
// Creating cache directory if it not exists
ISF.CreateDirectory(CacheDirectory);
}
protected BaseStorageCache(IsolatedStorageFile isf, string cacheDirectory, ICacheFileNameGenerator cacheFileNameGenerator, long cacheMaxLifetimeInMillis = DefaultCacheMaxLifetimeInMillis)
{
if (isf == null)
{
throw new ArgumentNullException("isf");
}
if (String.IsNullOrEmpty(cacheDirectory))
{
throw new ArgumentException("cacheDirectory name could not be null or empty");
}
if (!cacheDirectory.StartsWith("\\"))
{
throw new ArgumentException("cacheDirectory name should starts with double slashes: \\");
}
if (cacheFileNameGenerator == null)
{
throw new ArgumentNullException("cacheFileNameGenerator");
}
ISF = isf;
CacheDirectory = cacheDirectory;
CacheFileNameGenerator = cacheFileNameGenerator;
CacheMaxLifetimeInMillis = cacheMaxLifetimeInMillis;
// Creating cache directory if it not exists
ISF.CreateDirectory(CacheDirectory);
}
/// <summary>
/// Creates instance
/// </summary>
/// <param name="isf">IsolatedStorageFile instance to work with file system</param>
/// <param name="cacheDirectory">Directory to store cache, starting with two slashes "\\"</param>
/// <param name="cacheFileNameGenerator">ICacheFileNameGenerator instance to generate cache filenames</param>
/// <param name="cacheMaxLifetimeInMillis">Cache max lifetime in millis, for example two weeks = 2 * 7 * 24 * 60 * 60 * 1000; default value == 0; pass value <= 0 to disable max cache lifetime</param>
public UnlimitedStorageCache(IsolatedStorageFile isf, string cacheDirectory, ICacheFileNameGenerator cacheFileNameGenerator, long cacheMaxLifetimeInMillis = 0)
: base(isf, cacheDirectory, cacheFileNameGenerator, cacheMaxLifetimeInMillis)
{
}
/// <summary>
/// Creates new LimitedStorageCache instance
/// </summary>
/// <param name="isf">IsolatedStorageFile instance to work with file system</param>
/// <param name="cacheDirectory">Directory to store cache, starting with two slashes "\\"</param>
/// <param name="cacheFileNameGenerator">ICacheFileNameGenerator instance to generate cache filenames</param>
/// <param name="cacheLimitInBytes">Limit of total cache size in bytes, for example 10 mb == 10 * 1024 * 1024</param>
/// <param name="cacheMaxLifetimeInMillis">Cache max lifetime in millis, for example two weeks = 2 * 7 * 24 * 60 * 60 * 1000; default value == one week; pass value <= 0 to disable max cache lifetime</param>
public LimitedStorageCache(IsolatedStorageFile isf, string cacheDirectory, ICacheFileNameGenerator cacheFileNameGenerator, long cacheLimitInBytes, long cacheMaxLifetimeInMillis = DefaultCacheMaxLifetimeInMillis)
: base(isf, cacheDirectory, cacheFileNameGenerator, cacheMaxLifetimeInMillis)
{
_cacheLimitInBytes = cacheLimitInBytes;
BeginCountCurrentCacheSize();
}
/// <summary>
/// Creates new LimitedStorageCache instance
/// </summary>
/// <param name="isf">IsolatedStorageFile instance to work with file system</param>
/// <param name="cacheDirectory">Directory to store cache, starting with two slashes "\\"</param>
/// <param name="cacheFileNameGenerator">ICacheFileNameGenerator instance to generate cache filenames</param>
/// <param name="cacheLimitInBytes">Limit of total cache size in bytes, for example 10 mb == 10 * 1024 * 1024</param>
/// <param name="cacheMaxLifetimeInMillis">Cache max lifetime in millis, for example two weeks = 2 * 7 * 24 * 60 * 60 * 1000; default value == one week; pass value <= 0 to disable max cache lifetime</param>
public LimitedStorageCache(IsolatedStorageFile isf, string cacheDirectory, ICacheFileNameGenerator cacheFileNameGenerator, long cacheLimitInBytes, long cacheMaxLifetimeInMillis = DefaultCacheMaxLifetimeInMillis)
: base(isf, cacheDirectory, cacheFileNameGenerator, cacheMaxLifetimeInMillis)
{
_cacheLimitInBytes = cacheLimitInBytes;
BeginCountCurrentCacheSize();
}
/// <summary>
/// Creates instance
/// </summary>
/// <param name="isf">IsolatedStorageFile instance to work with file system</param>
/// <param name="cacheDirectory">Directory to store cache, starting with two slashes "\\"</param>
/// <param name="cacheFileNameGenerator">ICacheFileNameGenerator instance to generate cache filenames</param>
/// <param name="cacheMaxLifetimeInMillis">Cache max lifetime in millis, for example two weeks = 2 * 7 * 24 * 60 * 60 * 1000; default value == 0; pass value <= 0 to disable max cache lifetime</param>
public UnlimitedStorageCache(IsolatedStorageFile isf, string cacheDirectory, ICacheFileNameGenerator cacheFileNameGenerator, long cacheMaxLifetimeInMillis = 0)
: base(isf, cacheDirectory, cacheFileNameGenerator, cacheMaxLifetimeInMillis)
{
}