// Snippet Start
public static void Run(string fileName)
{
// DataSet is the object used to interact with the data file.
// DataSetBuilder creates Dataset with pool of binary readers to
// perform device lookup using file on disk. The type is
// disposable and is therefore contained in using block to
// ensure file handles and resources are freed.
using (DataSet dataSet = DataSetBuilder.File()
.ConfigureDefaultCaches()
// Set the cache size for the Values cache to 200,000
// This is done because FindProfiles performs significantly
// faster when all Value objects can be held in memory.
// The number of Value objects varies by data file type:
// Lite < 5000
// Premium < 180,000
// Enterprise < 200,000
.SetCacheSize(CacheType.ValuesCache, 200000)
.SetTempFile(false)
.Build(fileName))
{
Console.WriteLine("Staring Find Profiles Example.");
// Retrieve all mobile profiles from the data set.
Profile[] profiles = dataSet.FindProfiles("IsMobile", "True");
Console.WriteLine("There are " + profiles.Count()
+ " mobile profiles in the " + dataSet.Name
+ " data set.");
// Retrieve all non-mobile profiles from the data set.
profiles = dataSet.FindProfiles("IsMobile", "False");
Console.WriteLine("There are " + profiles.Count()
+ " non-mobile profiles in the " + dataSet.Name
+ " data set.");
}
}
/// <summary>
/// Creates a new <see cref="IndirectDataSet"/> from the file provided.
/// </summary>
/// <param name="filePath">Uncompressed file containing the data for
/// the data set</param>
/// <param name="lastModified">Date and time the source data was last
/// modified.</param>
/// <param name="isTempFile">True if the file should be deleted when
/// the source is disposed</param>
/// <returns>
/// A <see cref="IndirectDataSet"/>configured to read entities from the file
/// path when required
/// </returns>
public static IndirectDataSet Create(string filePath, DateTime lastModified, bool isTempFile)
{
return(DataSetBuilder.File()
.ConfigureDefaultCaches()
.SetTempFile(isTempFile)
.LastModified(lastModified)
.Build(filePath));
}
public void CreateDataSet()
{
_memory = new Utils.MemoryMonitor();
Utils.CheckFileExists(DataFile);
_dataSet = DataSetBuilder.File()
.ConfigureDefaultCaches()
.SetCacheSize(CacheType.ValuesCache, ValuesCacheSize)
.Build(DataFile);
}
public void CreateDataSet()
{
var start = DateTime.UtcNow;
Utils.CheckFileExists(DataFile);
_dataSet = DataSetBuilder.File()
.ConfigureDefaultCaches()
.ConfigureCache(CacheType.ValuesCache,
new CacheOptions()
{
Builder = new LruCacheBuilder(), Size = ValuesCacheSize
})
.Build(DataFile);
}
// Snippet Start
public static void Run(string fileName)
{
// DataSet is the object used to interact with the data file.
// DataSetBuilder creates a DataSet with a pool of binary
// readers to perform device lookup using file on disk.
// The type is disposable and is therefore contained in using
// block to ensure file handles and resources are freed.
using (DataSet dataSet = DataSetBuilder.File()
// First, the SingleThreadLowMemory configuration template
// is specified in order to provide initial values for the
// cache settings.
.ConfigureCachesFromTemplate(
DataSetBuilder.CacheTemplate.SingleThreadLowMemory)
// A custom cache implementation is specified to store signatures.
.SetCacheBuilder(CacheType.SignaturesCache, new CustomCacheBuilder())
// A null cache is specified for profiles in order to reduce
// memory usage. This means that profiles will always be
// loaded from disk when needed.
.SetCacheBuilder(CacheType.ProfilesCache, null)
.SetTempFile(false)
.Build(fileName))
{
// Create a provider using the dataset.
// The provider handles the process of finding a match
// in the dataset for a given user agent.
using (Provider provider = new Provider(dataSet))
{
Console.WriteLine("Staring Caching Configuration Example.");
// Used to store and access detection results.
Match match;
// Contains detection result for the IsMobile property.
string IsMobile;
// User-Agent string of an iPhone mobile device.
string mobileUserAgent = ("Mozilla/5.0 (iPhone; CPU iPhone " +
"OS 7_1 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like " +
"Gecko) 'Version/7.0 Mobile/11D167 Safari/9537.53");
// Get a match object and display the IsMobile property
match = provider.Match(mobileUserAgent);
IsMobile = match["IsMobile"].ToString();
Console.WriteLine(" IsMobile: " + IsMobile);
}
}
}
