public void OpensReaderWithDefaults()
{
EncodedResource r = new EncodedResource( new StringResource("test") );
StreamReader reader = (StreamReader)r.OpenReader();
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
Assert.AreEqual("test", reader.ReadToEnd());
}
public void OpensReaderWithDefaults()
{
EncodedResource r = new EncodedResource(new StringResource("test"));
StreamReader reader = (StreamReader)r.OpenReader();
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
Assert.AreEqual("test", reader.ReadToEnd());
}
public void HashcodeIsCalculatedUsingResourceOnly()
{
StringResource testResource = new StringResource("test");
EncodedResource er1 = new EncodedResource(testResource, Encoding.ASCII, true);
EncodedResource er2 = new EncodedResource(testResource, Encoding.UTF8, false);
Assert.AreEqual(testResource.GetHashCode(), er1.GetHashCode());
Assert.AreEqual(er1.GetHashCode(), er2.GetHashCode());
}
public void HashcodeIsCalculatedUsingResourceOnly()
{
StringResource testResource = new StringResource("test");
EncodedResource er1 = new EncodedResource(testResource, Encoding.ASCII, true);
EncodedResource er2 = new EncodedResource(testResource, Encoding.UTF8, false);
Assert.AreEqual(testResource.GetHashCode(), er1.GetHashCode());
Assert.AreEqual(er1.GetHashCode(), er2.GetHashCode());
}
public void OpensReaderWithoutAutoDetectEncoding()
{
string expected = "test";
Encoding utf32 = new UTF32Encoding(false, true);
byte[] resourceData = GetBytes(expected, utf32);
EncodedResource r = new EncodedResource(new InputStreamResource(new MemoryStream(resourceData), "description"), Encoding.UTF8, false);
StreamReader reader = (StreamReader)r.OpenReader();
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
string actual = reader.ReadToEnd();
// Assert.AreEqual("\uFFFD\uFFFD\0\0t\0\0\0e\0\0\0s\0\0\0t\0\0\0", actual);
Assert.AreEqual(Encoding.UTF8.GetString(resourceData), actual);
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
}
public void OpensReaderWithAutoDetectEncoding()
{
string expected = "test";
Encoding utf32 = new UTF32Encoding(false, true);
byte[] resourceData = GetBytes(expected, utf32);
resourceData = (byte[])ArrayUtils.Concat(utf32.GetPreamble(), resourceData);
EncodedResource r = new EncodedResource( new InputStreamResource( new MemoryStream( resourceData), "description" ), Encoding.UTF8, true);
StreamReader reader = (StreamReader)r.OpenReader();
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
string actual = reader.ReadToEnd();
Assert.AreEqual( "\uFEFF" + expected , actual);
// interestingly the line below is *not* true!
// Assert.AreEqual(utf32.GetString(resourceData), actual);
Assert.AreEqual(utf32, reader.CurrentEncoding);
}
/// <summary>
/// Determine whether <paramref name="obj"/> equals this instance.
/// </summary>
/// <returns>
/// <c>true</c> if obj is an <see cref="EncodedResource"/> and both
/// , <see cref="Resource"/> and <see cref="Encoding"/> are equal.
/// </returns>
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (!(obj is EncodedResource))
{
return(false);
}
EncodedResource other = (EncodedResource)obj;
return(Equals(this.resource, other.resource) &&
Equals(this.encoding, other.encoding));
}
public void OpensReaderWithoutAutoDetectEncoding()
{
string expected = "test";
Encoding utf32 = new UTF32Encoding(false, true);
byte[] resourceData = GetBytes(expected, utf32);
EncodedResource r = new EncodedResource(new InputStreamResource(new MemoryStream(resourceData), "description"), Encoding.UTF8, false);
StreamReader reader = (StreamReader)r.OpenReader();
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
string actual = reader.ReadToEnd();
// Assert.AreEqual("\uFFFD\uFFFD\0\0t\0\0\0e\0\0\0s\0\0\0t\0\0\0", actual);
Assert.AreEqual(Encoding.UTF8.GetString(resourceData), actual);
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
}
public void OpensReaderWithAutoDetectEncoding()
{
string expected = "test";
Encoding utf32 = new UTF32Encoding(false, true);
byte[] resourceData = GetBytes(expected, utf32);
resourceData = (byte[])ArrayUtils.Concat(utf32.GetPreamble(), resourceData);
EncodedResource r = new EncodedResource(new InputStreamResource(new MemoryStream(resourceData), "description"), Encoding.UTF8, true);
StreamReader reader = (StreamReader)r.OpenReader();
Assert.AreEqual(Encoding.UTF8.EncodingName, reader.CurrentEncoding.EncodingName);
string actual = reader.ReadToEnd();
Assert.AreEqual("\uFEFF" + expected, actual);
// interestingly the line below is *not* true!
// Assert.AreEqual(utf32.GetString(resourceData), actual);
Assert.AreEqual(utf32, reader.CurrentEncoding);
}
/// <summary>
/// TBD
/// </summary>
public static void GetScriptBlocks(EncodedResource encodedResource, IList<string> blockCollector, params Regex[] blockDelimiterPatterns)
{
AssertUtils.ArgumentNotNull(blockCollector, "blockCollector");
using (TextReader sr = encodedResource.OpenReader())
{
string script = sr.ReadToEnd();
// the first pattern that finds a match will be used, if any
Regex patternToUse = BLOCKDELIM_DEFAULT_EXP;
if (blockDelimiterPatterns != null)
{
foreach (Regex pattern in blockDelimiterPatterns)
{
if (pattern.IsMatch(script))
{
patternToUse = pattern;
break;
}
}
}
Split(script, patternToUse, blockCollector);
}
}
/// <summary>
/// Execute the given script
/// </summary>
private static void ExecuteSqlScriptInternal(IAdoOperations adoTemplate, EncodedResource resource, bool continueOnError, params Regex[] blockDelimiter)
{
AssertUtils.ArgumentNotNull(adoTemplate, "adoTemplate");
AssertUtils.ArgumentNotNull(resource, "resource");
if (!CollectionUtils.HasElements(blockDelimiter))
{
blockDelimiter = BLOCKDELIM_ALL_EXP;
}
List<string> statements = new List<string>();
try
{
GetScriptBlocks(resource, statements, blockDelimiter);
}
catch (Exception ex)
{
throw new DataAccessResourceFailureException("Failed to open SQL script from " + resource, ex);
}
foreach (string statement in statements)
{
try
{
adoTemplate.ExecuteNonQuery(CommandType.Text, statement);
}
catch (DataAccessException dae)
{
if (!continueOnError)
{
throw;
}
Log.Warn(string.Format("SQL statement failed:{0}", statement), dae);
}
}
}
/// <summary>
/// Execute the given script
/// </summary>
public static void ExecuteSqlScript(IAdoOperations adoTemplate, EncodedResource resource, bool continueOnError, params Regex[] blockDelimiter)
{
ExecuteSqlScriptInternal(adoTemplate, resource, continueOnError, blockDelimiter);
}
