Gzip compress soapextension

Source: Internet
Author: User

Namespace microshaoft
{
Using system;
Using system. IO;
Using system. Web. Services. Protocols;
Public class gzipsoapextension: soapextension
{
Private stream _ originalstream;
Private stream _ workstream;
Public override stream chainstream (Stream)
{
_ Originalstream = stream;
_ Workstream = new memorystream ();
Return _ workstream;
}
Public override object getinitializer
(
Logicalmethodinfo methodinfo
, Soapextensionattribute
)
{
Return NULL;
}
Public override object getinitializer (type webservicetype)
{
Return NULL;
}
Public override void initialize (Object initializer)
{
// To do...
}
Public override void processmessage (soapmessage message)
{
Switch (message. stage)
{
Case soapmessagestage. beforeserialize:
Break;
Case soapmessagestage. afterserialize:
Compressstream ();
Break;
Case soapmessagestage. beforedeserialize:
Decompressstream ();
Break;
Case soapmessagestage. afterdeserialize:
Break;
Default:
Throw new exception ("invalid stage ");
}
}
Public void compressstream ()
{
// Compression response
Stream stream = compresshelper. gzipcompress (_ workstream );
Byte [] buffer = compresshelper. readstreamtobytes (Stream );
_ Originalstream. Write (buffer, 0, buffer. Length );
}
Public void decompressstream ()
{
// Extract the request
Byte [] bytes = compresshelper. readstreamtobytes (_ originalstream );
Bytes = compresshelper. gzipdecompress (bytes );
_ Workstream. Write (bytes, 0, bytes. Length );
_ Workstream. Position = 0;
}
}
[Attributeusage (attributetargets. Method)]
Public class gzipsoapextensionattribute: soapextensionattribute
{
Private int _ priority;
Public override int priority
{
Get
{
Return _ priority;
}
Set
{
_ Priority = value;
}
}
Public override type extensiontype
{
Get
{
Return typeof (gzipsoapextension );
}
}
}
}
Namespace microshaoft
{
Using system;
Using system. text;
Using system. IO;
Using system. Io. compression;
Public class compresshelper
{
Public static byte [] readstreamtobytes (Stream)
{
Byte [] buffer = new byte [64*1024];
Int r = 0;
Int L = 0;
Long position =-1;
If (stream. canseek)
{
Position = stream. position;
Stream. Position = 0;
}
Memorystream MS = new memorystream ();
While (true)
{
R = stream. Read (buffer, 0, buffer. Length );
If (r> 0)
{
L + = R;
Ms. Write (buffer, 0, R );
}
Else
{
Break;
}
}
Byte [] bytes = new byte [l];
Ms. Position = 0;
Ms. Read (bytes, 0, (INT) L );
Ms. Close ();
MS = NULL;
If (position> = 0)
{
Stream. Position = position;
}
Return bytes;
}
Public static byte [] gzipcompress (byte [] data)
{
Memorystream MS = new memorystream ();
Gzipstream stream = new gzipstream (MS, compressionmode. Compress, true );
Stream. Write (data, 0, Data. Length );
Stream. Close ();
Stream. Dispose ();
Stream = NULL;
Byte [] buffer = readstreamtobytes (MS );
Ms. Close ();
Ms. Dispose ();
MS = NULL;
Return buffer;
}
Public static byte [] gzipdecompress (byte [] data)
{
Memorystream MS = new memorystream (data );
Gzipstream stream = new gzipstream (MS, compressionmode. Decompress );
Byte [] buffer = readstreamtobytes (Stream );
Ms. Close ();
Ms. Dispose ();
MS = NULL;
Stream. Close ();
Stream. Dispose ();
Stream = NULL;
Return buffer;
}
Public static stream gzipcompress (Stream Data)
{
Byte [] buffer = readstreamtobytes (data );
Memorystream MS = new memorystream ();
Gzipstream stream = new gzipstream (MS, compressionmode. Compress, true );
Stream. Write (buffer, 0, buffer. Length );
Stream. Close ();
Stream. Dispose ();
Stream = NULL;
If (Ms. canseek)
{
Ms. Position = 0;
}
Return MS;
}
Public static stream gzipdecompress (Stream Data)
{
Byte [] buffer = readstreamtobytes (data );
Memorystream MS = new memorystream (buffer );
Gzipstream stream = new gzipstream (MS, compressionmode. Decompress );
If (stream. canseek)
{
Stream. Position = 0;
}
Return stream;
}
Public static byte [] deflatecompress (byte [] data)
{
Memorystream MS = new memorystream ();
Deflatestream stream = new deflatestream (MS, compressionmode. Compress, true );
Stream. Write (data, 0, Data. Length );
Stream. Close ();
Stream. Dispose ();
Stream = NULL;
Byte [] buffer = readstreamtobytes (MS );
Ms. Close ();
Ms. Dispose ();
MS = NULL;
Return buffer;
}
Public static byte [] deflatedecompress (byte [] data)
{
Memorystream MS = new memorystream (data );
Deflatestream stream = new deflatestream (MS, compressionmode. Decompress );
Byte [] buffer = readstreamtobytes (Stream );
Ms. Close ();
Ms. Dispose ();
MS = NULL;
Stream. Close ();
Stream. Dispose ();
Stream = NULL;
Return buffer;
}
Public static stream deflatecompress (Stream Data)
{
Byte [] buffer = readstreamtobytes (data );
Memorystream MS = new memorystream ();
Deflatestream stream = new deflatestream (MS, compressionmode. Compress, true );
Stream. Write (buffer, 0, buffer. Length );
Stream. Close ();
Stream. Dispose ();
Stream = NULL;
If (Ms. canseek)
{
Ms. Position = 0;
}
Return MS;
}
Public static stream deflatedecompress (Stream Data)
{
Byte [] buffer = readstreamtobytes (data );
Memorystream MS = new memorystream (buffer );
Deflatestream stream = new deflatestream (MS, compressionmode. Decompress );
If (stream. canseek)
{
Stream. Position = 0;
}
Return stream;
}
}
}
// ================================================ ========================================================== ================================
// WebService. asmx
// <% @ WebService Language = "C #" class = "microshaoft. service1class" DEBUG = "true" %>
Namespace microshaoft
{
Using system. diagnostics;
Using system. Web;
Using system. Web. Services;
Using system. Collections. Generic;
Using system. Data;
[WebService (namespace = "http://www.microshaoft.com/")]
Public class service1class: WebService
{
[Webmethodattribute]
[Microshaoft. gzipsoapextension ()]
Public String helloworld (string X)
{
Return string. Format ("Hello {0}", x); // +;
}
[Webmethod]
[Microshaoft. gzipsoapextension ()]
Public dataset helloworld1 (Dataset X)
{
X. Tables [0]. Rows [0] [1] + = "\ tserver ";
Return X; // string. Format ("Hello {0}", x); // +;
}
}
Public class extends esponse
{
Public string name;
Public int age;
Public byte [] data;
}
Public class implements equest
{
Public string name;
Public int age;

}
}
// ================================================ ========================================================== ================================
// Proxy client
Namespace consoleapplication
{
Using system;
Using system. Data;
Using proxy;
/// <Summary>
/// Summary of class1.
/// </Summary>
Public class class1
{
/// <Summary>
/// Application Program .
/// </Summary>
// [Stathread]
Static void main (string [] ARGs)
{
//
// Todo: add Code To start the application
//
Service1class x = new service1class ();
String S = x. helloworld ("Yuxi ");
Console. writeline (s );
Dataset d = x. helloworld1 (createdataset ());
String Ss = D. Tables [0]. Rows [0] [1]. tostring ();
Console. writeline (SS );
Console. writeline (environment. version. tostring ());
}
Private Static dataset createdataset ()
{
Dataset dataset = new dataset ();
// Create two datatable objects using a function.
Datatable Table1 = maketable ("idtable1", "thing1 ");
Datatable Table2 = maketable ("idtable2", "thing2 ");
Dataset. Tables. Add (Table1 );
Dataset. Tables. Add (table2 );
Return dataset;
// Console. writeline (Dataset. Tables. Count)
}
Private Static datatable maketable
(
String c1name
, String c2name
)
{
Datatable table = new datatable ();
// 'Add two datacolumns
Datacolumn column = new datacolumn (c1name, typeof (INT ));
Table. Columns. Add (column );
Column = new datacolumn (c2name, typeof (string ));
Table. Columns. Add (column );
Table. Rows. Add (1, "AA ");
Table. Rows. Add (2, "BB ");
Return table;
}
}
}
Namespace proxy
{
//------------------------------------------------------------------------------
// <Auto-generated>
// This code is generated by the tool.
// Runtime version: 2.0.50727.3053
//
// Changes to this file may lead to incorrect behavior, and if
// Re-generate the Code. These changes will be lost.
// </Auto-generated>
//------------------------------------------------------------------------------
Using system;
Using system. componentmodel;
Using system. Data;
Using system. diagnostics;
Using system. Web. Services;
Using system. Web. Services. Protocols;
Using system. xml. serialization;
//
// This Source code Automatically Generated by WSDL, version = 2.0.50727.42.
//
/// <Remarks/>
[System. codedom. compiler. generatedcodeattribute ("WSDL", "2.0.50727.42")]
[System. Diagnostics. debuggerstepthroughattribute ()]
[System. componentmodel. designercategoryattribute ("Code")]
[System. Web. Services. webservicebindingattribute (name = "service1classsoap", namespace = "http://www.microshaoft.com/")]
Public partial class service1class: system. Web. Services. Protocols. soaphttpclientprotocol {

Private system. Threading. sendorpostcallback helloworldoperationcompleted;

Private system. Threading. sendorpostcallback helloworld1operationcompleted;

/// <Remarks/>
Public service1class (){
This. url = "http://test.v20.asp.net/SoapExtension/Noname1.asmx ";
}

/// <Remarks/>
Public event helloworldcompletedeventhandler helloworldcompleted;

/// <Remarks/>
Public event helloworld1completedeventhandler helloworld1completed;

/// <Remarks/>
[System. web. services. protocols. soapdocumentmethodattrispace ("http://www.microshaoft.com/HelloWorld", requestnamespace = "http://www.microshaoft.com/", responsenamespace = "http://www.microshaoft.com/", use = system. web. services. description. soapbindinguse. literal, parameterstyle = system. web. services. protocols. soapparameterstyle. wrapped)]
[Microshaoft. gzipsoapextension ()]
Public String helloworld (string X ){
Object [] Results = This. Invoke ("helloworld", new object [] {
X });
Return (string) (results [0]);
}

/// <Remarks/>
Public System. iasyncresult beginhelloworld (string X, system. asynccallback callback, object asyncstate ){
Return this. begininvoke ("helloworld", new object [] {
X}, callback, asyncstate );
}

/// <Remarks/>
Public String endhelloworld (system. iasyncresult asyncresult ){
Object [] Results = This. endinvoke (asyncresult );
Return (string) (results [0]);
}

/// <Remarks/>
Public void helloworldasync (string X ){
This. helloworldasync (x, null );
}

/// <Remarks/>
Public void helloworldasync (string X, object userstate ){
If (this. helloworldoperationcompleted = NULL )){
This. helloworldoperationcompleted = new system. Threading. sendorpostcallback (this. onhelloworldoperationcompleted );
}
This. invokeasync ("helloworld", new object [] {
X}, this. helloworldoperationcompleted, userstate );
}

Private void onhelloworldoperationcompleted (Object Arg ){
If (this. helloworldcompleted! = NULL )){
System. Web. Services. Protocols. invokecompletedeventargs invokeargs = (system. Web. Services. Protocols. invokecompletedeventargs) (ARG ));
This. helloworldcompleted (this, new helloworldcompletedeventargs (invokeargs. Results, invokeargs. error, invokeargs. cancelled, invokeargs. userstate ));
}
}

/// <Remarks/>
[System. web. services. protocols. soapdocumentmethodattrispace ("http://www.microshaoft.com/HelloWorld1", requestnamespace = "http://www.microshaoft.com/", responsenamespace = "http://www.microshaoft.com/", use = system. web. services. description. soapbindinguse. literal, parameterstyle = system. web. services.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.