C# AList.Remove方法代码示例

 /// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
 /// <exception cref="Kirikiri.Tjs2.TJSException"></exception>
 public static void SaveStructuredDataForObject(Dispatch2 dsp, AList<Dispatch2> stack
     , TextWriteStreamInterface stream, string indentstr)
 {
     // check object recursion
     int count = stack.Count;
     for (int i = 0; i < count; i++)
     {
         Dispatch2 d = stack[i];
         if (d == dsp)
         {
             // object recursion detected
             stream.Write("null /* object recursion detected */");
             return;
         }
     }
     // determin dsp's object type
     DictionaryNI dicni;
     ArrayNI arrayni;
     if (dsp != null)
     {
         dicni = (DictionaryNI)dsp.GetNativeInstance(DictionaryClass.ClassID);
         if (dicni != null)
         {
             // dictionary
             stack.AddItem(dsp);
             dicni.SaveStructuredData(stack, stream, indentstr);
             stack.Remove(stack.Count - 1);
             return;
         }
         else
         {
             arrayni = (ArrayNI)dsp.GetNativeInstance(ArrayClass.ClassID);
             if (arrayni != null)
             {
                 // array
                 stack.AddItem(dsp);
                 arrayni.SaveStructuredData(stack, stream, indentstr);
                 stack.Remove(stack.Count - 1);
                 return;
             }
             else
             {
                 // other objects
                 stream.Write("null /* (object) \"");
                 // stored as a null
                 Variant val = new Variant(dsp, dsp);
                 stream.Write(LexBase.EscapeC(val.AsString()));
                 stream.Write("\" */");
                 return;
             }
         }
     }
     stream.Write("null");
 }

		public virtual void TestDatabase()
		{
			Send("PUT", "/database", Status.Created, null);
			IDictionary<string, object> dbInfo = (IDictionary<string, object>)Send("GET", "/database"
				, Status.Ok, null);
			NUnit.Framework.Assert.AreEqual(0, dbInfo.Get("doc_count"));
			NUnit.Framework.Assert.AreEqual(0, dbInfo.Get("update_seq"));
			NUnit.Framework.Assert.IsTrue((int)dbInfo.Get("disk_size") > 8000);
			Send("PUT", "/database", Status.PreconditionFailed, null);
			Send("PUT", "/database2", Status.Created, null);
			IList<string> allDbs = new AList<string>();
			allDbs.AddItem("cblite-test");
			allDbs.AddItem("database");
			allDbs.AddItem("database2");
			Send("GET", "/_all_dbs", Status.Ok, allDbs);
			dbInfo = (IDictionary<string, object>)Send("GET", "/database2", Status.Ok, null);
			NUnit.Framework.Assert.AreEqual("database2", dbInfo.Get("db_name"));
			Send("DELETE", "/database2", Status.Ok, null);
			allDbs.Remove("database2");
			Send("GET", "/_all_dbs", Status.Ok, allDbs);
			Send("PUT", "/database%2Fwith%2Fslashes", Status.Created, null);
			dbInfo = (IDictionary<string, object>)Send("GET", "/database%2Fwith%2Fslashes", Status
				.Ok, null);
			NUnit.Framework.Assert.AreEqual("database/with/slashes", dbInfo.Get("db_name"));
		}

//.........这里部分代码省略.........
             for (int i = 0; i < count; i++)
             {
                 Variant v = arrayni.mItems[i];
                 if (v.IsObject())
                 {
                     // object
                     Dispatch2 dsp1 = v.AsObject();
                     // determin dsp's object type
                     //DictionaryNI dicni = null;
                     //ArrayNI arrayni1 = null;
                     if (dsp1 != null && dsp1.GetNativeInstance(DictionaryClass.ClassID) != null)
                     {
                         //dicni = (DictionaryNI)ni.mValue;
                         // dictionary
                         bool objrec = false;
                         int scount = stack.Count;
                         for (int j = 0; j < scount; j++)
                         {
                             Dispatch2 d = stack[j];
                             if (d == dsp1)
                             {
                                 // object recursion detected
                                 objrec = true;
                                 break;
                             }
                         }
                         if (objrec)
                         {
                             mItems.AddItem(new Variant());
                         }
                         else
                         {
                             // becomes null
                             Dispatch2 newobj = TJS.CreateDictionaryObject();
                             mItems.AddItem(new Variant(newobj, newobj));
                             DictionaryNI newni;
                             if ((newni = (DictionaryNI)newobj.GetNativeInstance(DictionaryClass.ClassID)) !=
                                 null)
                             {
                                 newni.AssignStructure(dsp1, stack);
                             }
                         }
                     }
                     else
                     {
                         if (dsp1 != null && dsp1.GetNativeInstance(ArrayClass.ClassID) != null)
                         {
                             // array
                             bool objrec = false;
                             int scount = stack.Count;
                             for (int j = 0; j < scount; j++)
                             {
                                 Dispatch2 d = stack[j];
                                 if (d == dsp1)
                                 {
                                     // object recursion detected
                                     objrec = true;
                                     break;
                                 }
                             }
                             if (objrec)
                             {
                                 mItems.AddItem(new Variant());
                             }
                             else
                             {
                                 // becomes null
                                 Dispatch2 newobj = TJS.CreateArrayObject();
                                 mItems.AddItem(new Variant(newobj, newobj));
                                 ArrayNI newni;
                                 if ((newni = (ArrayNI)newobj.GetNativeInstance(ArrayClass.ClassID)) != null)
                                 {
                                     newni.AssignStructure(dsp1, stack);
                                 }
                             }
                         }
                         else
                         {
                             // other object types
                             mItems.AddItem(v);
                         }
                     }
                 }
                 else
                 {
                     // others
                     mItems.AddItem(v);
                 }
             }
         }
         finally
         {
             stack.Remove(stack.Count - 1);
         }
     }
     else
     {
         throw new TJSException(Error.SpecifyDicOrArray);
     }
 }

		public virtual void TestDocs()
		{
			Send("PUT", "/db", Status.Created, null);
			// PUT:
			IDictionary<string, object> doc1 = new Dictionary<string, object>();
			doc1["message"] = "hello";
			IDictionary<string, object> result = (IDictionary<string, object>)SendBody("PUT", 
				"/db/doc1", doc1, Status.Created, null);
			string revID = (string)result["rev"];
			NUnit.Framework.Assert.IsTrue(revID.StartsWith("1-"));
			// PUT to update:
			doc1["message"] = "goodbye";
			doc1["_rev"] = revID;
			result = (IDictionary<string, object>)SendBody("PUT", "/db/doc1", doc1, Status.Created
				, null);
			Log.V(Tag, string.Format("PUT returned %s", result));
			revID = (string)result["rev"];
			NUnit.Framework.Assert.IsTrue(revID.StartsWith("2-"));
			doc1["_id"] = "doc1";
			doc1["_rev"] = revID;
			result = (IDictionary<string, object>)Send("GET", "/db/doc1", Status.Ok, doc1);
			// Add more docs:
			IDictionary<string, object> docX = new Dictionary<string, object>();
			docX["message"] = "hello";
			result = (IDictionary<string, object>)SendBody("PUT", "/db/doc3", docX, Status.Created
				, null);
			string revID3 = (string)result["rev"];
			result = (IDictionary<string, object>)SendBody("PUT", "/db/doc2", docX, Status.Created
				, null);
			string revID2 = (string)result["rev"];
			// _all_docs:
			result = (IDictionary<string, object>)Send("GET", "/db/_all_docs", Status.Ok, null
				);
			NUnit.Framework.Assert.AreEqual(3, result["total_rows"]);
			NUnit.Framework.Assert.AreEqual(0, result["offset"]);
			IDictionary<string, object> value1 = ValueMapWithRev(revID);
			IDictionary<string, object> value2 = ValueMapWithRev(revID2);
			IDictionary<string, object> value3 = ValueMapWithRev(revID3);
			IDictionary<string, object> row1 = new Dictionary<string, object>();
			row1["id"] = "doc1";
			row1["key"] = "doc1";
			row1["value"] = value1;
			IDictionary<string, object> row2 = new Dictionary<string, object>();
			row2["id"] = "doc2";
			row2["key"] = "doc2";
			row2["value"] = value2;
			IDictionary<string, object> row3 = new Dictionary<string, object>();
			row3["id"] = "doc3";
			row3["key"] = "doc3";
			row3["value"] = value3;
			IList<IDictionary<string, object>> expectedRows = new AList<IDictionary<string, object
				>>();
			expectedRows.AddItem(row1);
			expectedRows.AddItem(row2);
			expectedRows.AddItem(row3);
			IList<IDictionary<string, object>> rows = (IList<IDictionary<string, object>>)result
				["rows"];
			NUnit.Framework.Assert.AreEqual(expectedRows, rows);
			// DELETE:
			result = (IDictionary<string, object>)Send("DELETE", string.Format("/db/doc1?rev=%s"
				, revID), Status.Ok, null);
			revID = (string)result["rev"];
			NUnit.Framework.Assert.IsTrue(revID.StartsWith("3-"));
			Send("GET", "/db/doc1", Status.NotFound, null);
			// _changes:
			IList<object> changes1 = new AList<object>();
			changes1.AddItem(ValueMapWithRevNoConflictArray(revID));
			IList<object> changes2 = new AList<object>();
			changes2.AddItem(ValueMapWithRevNoConflictArray(revID2));
			IList<object> changes3 = new AList<object>();
			changes3.AddItem(ValueMapWithRevNoConflictArray(revID3));
			IDictionary<string, object> result1 = new Dictionary<string, object>();
			result1["id"] = "doc1";
			result1["seq"] = 5;
			result1["deleted"] = true;
			result1["changes"] = changes1;
			IDictionary<string, object> result2 = new Dictionary<string, object>();
			result2["id"] = "doc2";
			result2["seq"] = 4;
			result2["changes"] = changes2;
			IDictionary<string, object> result3 = new Dictionary<string, object>();
			result3["id"] = "doc3";
			result3["seq"] = 3;
			result3["changes"] = changes3;
			IList<object> results = new AList<object>();
			results.AddItem(result3);
			results.AddItem(result2);
			results.AddItem(result1);
			IDictionary<string, object> expectedChanges = new Dictionary<string, object>();
			expectedChanges["last_seq"] = 5;
			expectedChanges["results"] = results;
			Send("GET", "/db/_changes", Status.Ok, expectedChanges);
			// _changes with ?since:
			results.Remove(result3);
			results.Remove(result2);
			expectedChanges["results"] = results;
			Send("GET", "/db/_changes?since=4", Status.Ok, expectedChanges);
			results.Remove(result1);
			expectedChanges["results"] = results;
			Send("GET", "/db/_changes?since=5", Status.Ok, expectedChanges);
//.........这里部分代码省略.........

 public virtual void TestDatabase()
 {
     Send("PUT", "/database", Status.Created, null);
     IDictionary entries = new Dictionary<string, IDictionary<string, object>>();
     entries.Put("results", new AList<object>());
     entries.Put("last_seq", 0);
     Send("GET", "/database/_changes?feed=normal&heartbeat=300000&style=all_docs", Status
         .Ok, entries);
     IDictionary<string, object> dbInfo = (IDictionary<string, object>)Send("GET", "/database"
         , Status.Ok, null);
     NUnit.Framework.Assert.AreEqual(6, dbInfo.Count);
     NUnit.Framework.Assert.AreEqual(0, dbInfo.Get("doc_count"));
     NUnit.Framework.Assert.AreEqual(0, dbInfo.Get("update_seq"));
     NUnit.Framework.Assert.IsTrue((int)dbInfo.Get("disk_size") > 8000);
     NUnit.Framework.Assert.AreEqual("database", dbInfo.Get("db_name"));
     NUnit.Framework.Assert.IsTrue(Runtime.CurrentTimeMillis() * 1000 > (long)dbInfo.Get
         ("instance_start_time"));
     NUnit.Framework.Assert.IsTrue(dbInfo.ContainsKey("db_uuid"));
     Send("PUT", "/database", Status.PreconditionFailed, null);
     Send("PUT", "/database2", Status.Created, null);
     IList<string> allDbs = new AList<string>();
     allDbs.AddItem("cblite-test");
     allDbs.AddItem("database");
     allDbs.AddItem("database2");
     Send("GET", "/_all_dbs", Status.Ok, allDbs);
     dbInfo = (IDictionary<string, object>)Send("GET", "/database2", Status.Ok, null);
     NUnit.Framework.Assert.AreEqual("database2", dbInfo.Get("db_name"));
     Send("DELETE", "/database2", Status.Ok, null);
     allDbs.Remove("database2");
     Send("GET", "/_all_dbs", Status.Ok, allDbs);
     Send("PUT", "/database%2Fwith%2Fslashes", Status.Created, null);
     dbInfo = (IDictionary<string, object>)Send("GET", "/database%2Fwith%2Fslashes", Status
         .Ok, null);
     NUnit.Framework.Assert.AreEqual("database/with/slashes", dbInfo.Get("db_name"));
 }

 public virtual void TestDocs()
 {
     Send("PUT", "/db", Status.Created, null);
     // PUT:
     IDictionary<string, object> doc1 = new Dictionary<string, object>();
     doc1.Put("message", "hello");
     IDictionary<string, object> result = (IDictionary<string, object>)SendBody("PUT", 
         "/db/doc1", doc1, Status.Created, null);
     string revID = (string)result.Get("rev");
     NUnit.Framework.Assert.IsTrue(revID.StartsWith("1-"));
     // PUT to update:
     doc1.Put("message", "goodbye");
     doc1.Put("_rev", revID);
     result = (IDictionary<string, object>)SendBody("PUT", "/db/doc1", doc1, Status.Created
         , null);
     Log.V(Tag, string.Format("PUT returned %s", result));
     revID = (string)result.Get("rev");
     NUnit.Framework.Assert.IsTrue(revID.StartsWith("2-"));
     doc1.Put("_id", "doc1");
     doc1.Put("_rev", revID);
     result = (IDictionary<string, object>)Send("GET", "/db/doc1", Status.Ok, doc1);
     // Add more docs:
     IDictionary<string, object> docX = new Dictionary<string, object>();
     docX.Put("message", "hello");
     result = (IDictionary<string, object>)SendBody("PUT", "/db/doc3", docX, Status.Created
         , null);
     string revID3 = (string)result.Get("rev");
     result = (IDictionary<string, object>)SendBody("PUT", "/db/doc2", docX, Status.Created
         , null);
     string revID2 = (string)result.Get("rev");
     // _all_docs:
     result = (IDictionary<string, object>)Send("GET", "/db/_all_docs", Status.Ok, null
         );
     NUnit.Framework.Assert.AreEqual(3, result.Get("total_rows"));
     NUnit.Framework.Assert.AreEqual(0, result.Get("offset"));
     IDictionary<string, object> value1 = ValueMapWithRev(revID);
     IDictionary<string, object> value2 = ValueMapWithRev(revID2);
     IDictionary<string, object> value3 = ValueMapWithRev(revID3);
     IDictionary<string, object> row1 = new Dictionary<string, object>();
     row1.Put("id", "doc1");
     row1.Put("key", "doc1");
     row1.Put("value", value1);
     IDictionary<string, object> row2 = new Dictionary<string, object>();
     row2.Put("id", "doc2");
     row2.Put("key", "doc2");
     row2.Put("value", value2);
     IDictionary<string, object> row3 = new Dictionary<string, object>();
     row3.Put("id", "doc3");
     row3.Put("key", "doc3");
     row3.Put("value", value3);
     IList<IDictionary<string, object>> expectedRows = new AList<IDictionary<string, object
         >>();
     expectedRows.AddItem(row1);
     expectedRows.AddItem(row2);
     expectedRows.AddItem(row3);
     IList<IDictionary<string, object>> rows = (IList<IDictionary<string, object>>)result
         .Get("rows");
     NUnit.Framework.Assert.AreEqual(expectedRows, rows);
     // DELETE:
     result = (IDictionary<string, object>)Send("DELETE", string.Format("/db/doc1?rev=%s"
         , revID), Status.Ok, null);
     revID = (string)result.Get("rev");
     NUnit.Framework.Assert.IsTrue(revID.StartsWith("3-"));
     Send("GET", "/db/doc1", Status.NotFound, null);
     // _changes:
     IList<object> changes1 = new AList<object>();
     changes1.AddItem(ValueMapWithRevNoConflictArray(revID));
     IList<object> changes2 = new AList<object>();
     changes2.AddItem(ValueMapWithRevNoConflictArray(revID2));
     IList<object> changes3 = new AList<object>();
     changes3.AddItem(ValueMapWithRevNoConflictArray(revID3));
     IDictionary<string, object> result1 = new Dictionary<string, object>();
     result1.Put("id", "doc1");
     result1.Put("seq", 5);
     result1.Put("deleted", true);
     result1.Put("changes", changes1);
     IDictionary<string, object> result2 = new Dictionary<string, object>();
     result2.Put("id", "doc2");
     result2.Put("seq", 4);
     result2.Put("changes", changes2);
     IDictionary<string, object> result3 = new Dictionary<string, object>();
     result3.Put("id", "doc3");
     result3.Put("seq", 3);
     result3.Put("changes", changes3);
     IList<object> results = new AList<object>();
     results.AddItem(result3);
     results.AddItem(result2);
     results.AddItem(result1);
     IDictionary<string, object> expectedChanges = new Dictionary<string, object>();
     expectedChanges.Put("last_seq", 5);
     expectedChanges.Put("results", results);
     Send("GET", "/db/_changes", Status.Ok, expectedChanges);
     // _changes with ?since:
     results.Remove(result3);
     results.Remove(result2);
     expectedChanges.Put("results", results);
     Send("GET", "/db/_changes?since=4", Status.Ok, expectedChanges);
     results.Remove(result1);
     expectedChanges.Put("results", results);
     Send("GET", "/db/_changes?since=5", Status.Ok, expectedChanges);
//.........这里部分代码省略.........

		/// <summary>An application entry point.</summary>
		/// <remarks>
		/// An application entry point.  Takes the name of one or more files as arguments and prints the contents of all
		/// metadata directories to <code>System.out</code>.
		/// <p/>
		/// If <code>-thumb</code> is passed, then any thumbnail data will be written to a file with name of the
		/// input file having <code>.thumb.jpg</code> appended.
		/// <p/>
		/// If <code>-wiki</code> is passed, then output will be in a format suitable for Google Code's wiki.
		/// <p/>
		/// If <code>-hex</code> is passed, then the ID of each tag will be displayed in hexadecimal.
		/// </remarks>
		/// <param name="args">the command line arguments</param>
		/// <exception cref="Com.Drew.Metadata.MetadataException"/>
		/// <exception cref="System.IO.IOException"/>
		public static void Main(string[] args)
		{
			ICollection<string> argList = new AList<string>(Arrays.AsList(args));
			bool thumbRequested = argList.Remove("-thumb");
			bool wikiFormat = argList.Remove("-wiki");
			bool showHex = argList.Remove("-hex");
			if (argList.Count < 1)
			{
				string version = typeof(Com.Drew.Imaging.ImageMetadataReader).Assembly.GetImplementationVersion();
				System.Console.Out.Println("metadata-extractor version " + version);
				System.Console.Out.Println();
				System.Console.Out.Println(Sharpen.Extensions.StringFormat("Usage: java -jar metadata-extractor-%s.jar <filename> [<filename>] [-thumb] [-wiki] [-hex]", version == null ? "a.b.c" : version));
				System.Environment.Exit(1);
			}
			foreach (string filePath in argList)
			{
				long startTime = Runtime.NanoTime();
				FilePath file = new FilePath(filePath);
				if (!wikiFormat && argList.Count > 1)
				{
					System.Console.Out.Printf("\n***** PROCESSING: %s\n%n", filePath);
				}
				Com.Drew.Metadata.Metadata metadata = null;
				try
				{
					metadata = Com.Drew.Imaging.ImageMetadataReader.ReadMetadata(file);
				}
				catch (Exception e)
				{
					Sharpen.Runtime.PrintStackTrace(e, System.Console.Error);
					System.Environment.Exit(1);
				}
				long took = Runtime.NanoTime() - startTime;
				if (!wikiFormat)
				{
					System.Console.Out.Printf("Processed %.3f MB file in %.2f ms%n%n", file.Length() / (1024d * 1024), took / 1000000d);
				}
				if (wikiFormat)
				{
					string fileName = file.GetName();
					string urlName = StringUtil.UrlEncode(fileName);
					ExifIFD0Directory exifIFD0Directory = metadata.GetDirectory<ExifIFD0Directory>();
					string make = exifIFD0Directory == null ? string.Empty : StringUtil.EscapeForWiki(exifIFD0Directory.GetString(ExifIFD0Directory.TagMake));
					string model = exifIFD0Directory == null ? string.Empty : StringUtil.EscapeForWiki(exifIFD0Directory.GetString(ExifIFD0Directory.TagModel));
					System.Console.Out.Println();
					System.Console.Out.Println("-----");
					System.Console.Out.Println();
					System.Console.Out.Printf("= %s - %s =%n", make, model);
					System.Console.Out.Println();
					System.Console.Out.Printf("<a href=\"http://sample-images.metadata-extractor.googlecode.com/git/%s\">%n", urlName);
					System.Console.Out.Printf("<img src=\"http://sample-images.metadata-extractor.googlecode.com/git/%s\" width=\"300\"/><br/>%n", urlName);
					System.Console.Out.Println(StringUtil.EscapeForWiki(fileName));
					System.Console.Out.Println("</a>");
					System.Console.Out.Println();
					System.Console.Out.Println("|| *Directory* || *Tag Id* || *Tag Name* || *Extracted Value* ||");
				}
				// iterate over the metadata and print to System.out
				foreach (Com.Drew.Metadata.Directory directory in metadata.GetDirectories())
				{
					string directoryName = directory.GetName();
					foreach (Tag tag in directory.GetTags())
					{
						string tagName = tag.GetTagName();
						string description = tag.GetDescription();
						// truncate the description if it's too long
						if (description != null && description.Length > 1024)
						{
							description = Sharpen.Runtime.Substring(description, 0, 1024) + "...";
						}
						if (wikiFormat)
						{
							System.Console.Out.Printf("||%s||0x%s||%s||%s||%n", StringUtil.EscapeForWiki(directoryName), Sharpen.Extensions.ToHexString(tag.GetTagType()), StringUtil.EscapeForWiki(tagName), StringUtil.EscapeForWiki(description));
						}
						else
						{
							if (showHex)
							{
								System.Console.Out.Printf("[%s - %s] %s = %s%n", directoryName, tag.GetTagTypeHex(), tagName, description);
							}
							else
							{
								System.Console.Out.Printf("[%s] %s = %s%n", directoryName, tagName, description);
							}
						}
					}
//.........这里部分代码省略.........

 /// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
 /// <exception cref="Kirikiri.Tjs2.TJSException"></exception>
 public virtual void AssignStructure(Dispatch2 dsp, AList<Dispatch2> stack)
 {
     // assign structured data from dsp
     //ArrayNI dicni = null;
     if (dsp.GetNativeInstance(DictionaryClass.ClassID) != null)
     {
         // copy from dictionary
         stack.AddItem(dsp);
         try
         {
             CustomObject owner = mOwner.Get();
             owner.Clear();
             DictionaryNI.AssignStructCallback callback = new DictionaryNI.AssignStructCallback
                 (stack, owner);
             dsp.EnumMembers(Interface.IGNOREPROP, callback, dsp);
         }
         finally
         {
             stack.Remove(stack.Count - 1);
         }
     }
     else
     {
         throw new TJSException(Error.SpecifyDicOrArray);
     }
 }