/// <summary>
/// 这里是否需要try catch呢
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public string Read(string fileName)
{
_logger.InfoFormat("读取文档 {0} 的内容", fileName);
try
{
if (!_storePolicy.Exist(fileName))
{
_logger.ErrorFormat("文档 {0} 不存在", fileName);
return(string.Empty);
}
var bytes = _storePolicy.GetBytes(fileName);
using (Stream stream = new MemoryStream(bytes))
{
return(_reader.Read(stream, fileName.ToDocumentType()));
}
}
catch (Exception ex)
{
_logger.Error(ex.Message);
_logger.Error(ex.StackTrace);
}
return(string.Empty);
}
public void ReaderTest1()
{
DummyRender render = new DummyRender();
Document doc = new Document();
doc.LayoutLines.Render = render;
doc.Append("a");
DocumentReader reader = doc.CreateReader();
Assert.IsTrue(reader.Read() == 'a');
Assert.IsTrue(reader.Peek() == -1);
}
public void ReaderTest2()
{
DummyRender render = new DummyRender();
Document doc = new Document();
doc.LayoutLines.Render = render;
doc.Append("abc");
DocumentReader reader = doc.CreateReader();
char[] buf = new char[2];
int count = reader.Read(buf, 1, 2);
Assert.IsTrue(buf[0] == 'b' && buf[1] == 'c');
Assert.IsTrue(count == 2);
Assert.IsTrue(reader.Peek() == -1);
}
private IEnumerable <Document> StreamDocuments()
{
var skipped = 0;
var took = 0;
for (int docId = 0; docId < _ix.DocumentCount; docId++)
{
var hash = _hashReader.Read(docId);
var address = _addressReader.Read(new[]
{
new BlockInfo(docId * Serializer.SizeOfBlock(), Serializer.SizeOfBlock())
}).First();
var document = _documentReader.Read(new List <BlockInfo> {
address
}).First();
if (!hash.IsObsolete)
{
if (skipped == _skip && took < _take)
{
yield return(document);
took++;
}
else if (skipped < _skip)
{
skipped++;
}
else if (took == _take)
{
break;
}
}
}
}
static void Main(string[] args)
{
// string doc = @"C:\Users\Michael\Dropbox\BFFIS\2017\HoldOversigt-ver1.xls";
string doc = "..\\HoldOversigt-ver1.xls";
if (args.Length != 2)
{
Console.WriteLine("Usage is bffisApp.exe [fuld sti til excel fil] - e.g. bffisApp.exe c:\\dropbox\\bffis\\HoldOversigt-ver1.xls");
Console.WriteLine("Defaulter til : " + doc);
}
else
{
doc = args[1];
}
var path = Path.GetDirectoryName(doc);
var file = Path.GetFileName(doc);
// split into path and filename
Directory.SetCurrentDirectory(path);
System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
DocumentReader reader = new DocumentReader();
var teams = reader.Read(file);
foreach (var t in teams)
{
Console.Write(t.ToString());
}
string year = DateTime.Now.Year + " - " + DateTime.Now.AddYears(1).Year;
DocumentBuilder builder = new DocumentBuilder();
builder.Build(teams, "program.pdf", year);
builder.BuildSimple(teams, "holdoversigt.pdf", year);
}
public void should_read_content_from_word()
{
string file = Environment.CurrentDirectory + @"\TestFiles\智慧市政综合指挥平台.docx";
string content = _reader.Read(file);
Assert.IsTrue(content.Contains("市政"));
}
public void Can_read()
{
var docs = new List <Document>
{
new Document(0, new List <Field>
{
new Field("title", "rambo"),
new Field("_id", "0")
}),
new Document(1, new List <Field>
{
new Field("title", "rocky"),
new Field("_id", "1")
}),
new Document(2, new List <Field>
{
new Field("title", "rocky 2"),
new Field("_id", "2")
})
};
var fileName = Path.Combine(CreateDir(), "DocumentReaderTests.Can_read");
var blocks = new Dictionary <int, BlockInfo>();
var keyIndex = docs[0].ToKeyIndex();
var revKeyIndex = keyIndex.ToDictionary(x => x.Value, y => y.Key);
using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
using (var writer = new DocumentWriter(fs, Compression.GZip))
{
foreach (var doc in docs)
{
blocks.Add(doc.Id, writer.Write(doc.ToTableRow(keyIndex)));
}
}
using (var fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
using (var reader = new DocumentReader(fs, Compression.GZip, revKeyIndex))
{
var doc = reader.Read(new[] { blocks[2] });
Assert.AreEqual("rocky 2", doc.First().Fields["title"].Value);
}
using (var fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
using (var reader = new DocumentReader(fs, Compression.GZip, revKeyIndex))
{
var doc = reader.Read(new[] { blocks[1] });
Assert.AreEqual("rocky", doc.First().Fields["title"].Value);
}
using (var fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
using (var reader = new DocumentReader(fs, Compression.GZip, revKeyIndex))
{
var doc = reader.Read(new[] { blocks[0] });
Assert.AreEqual("rambo", doc.First().Fields["title"].Value);
}
using (var fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
using (var reader = new DocumentReader(fs, Compression.GZip, revKeyIndex))
{
var ds = reader.Read(blocks.Values.OrderBy(b => b.Position).ToList()).ToList();
Assert.AreEqual(3, docs.Count);
Assert.IsTrue(ds.Any(d => d.Fields["title"].Value == "rambo"));
Assert.IsTrue(ds.Any(d => d.Fields["title"].Value == "rocky"));
Assert.IsTrue(ds.Any(d => d.Fields["title"].Value == "rocky 2"));
}
}
public void Read(Stream stream, bool leaveOpen = false) => DocumentReader.Read(this, stream, leaveOpen);