soap访问服务器webservise以及xml解析(dom)+委托 ---封装

//

// TabelViewShow.m

// demo5

// Created by chengs on 13-5-8.

// Copyright (c) 2013年 Chengs. All rights reserved.

//

#import "TabelViewShow.h"

@implementation TabelViewShow

@synthesize elementFound;

@synthesize matchingElement;

@synthesize soapResults;

@synthesize delegate =_delegate;

-(void)show:(NSArray*)array{

matchingElement = [array objectAtIndex:0];

NSString*paw = [array objectAtIndex:1];

if (!soapResults) {

soapResults = [[NSMutableArrayalloc] init];

}

NSString *soapMsg = [NSStringstringWithFormat:

@"<?xml version="1.0" encoding="utf-8"?>"

"<soap12:Envelope "

"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" "

"xmlns:xsd="http://www.w3.org/2001/XMLSchema" "

"xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">"

"<soap12:Body>"

"%@"

"</soap12:Body>"

"</soap12:Envelope>",paw];

NSLog(@"tableviewshow = %@",soapMsg);

NSURL *url = [NSURLURLWithString:@"http://xxx.xxx.xxx.xxx:xxx/WellService.asmx"];

// 根据上面的URL创建一个请求

NSMutableURLRequest *req = [NSMutableURLRequestrequestWithURL:url];

NSString *msgLength = [NSStringstringWithFormat:@"%d",[soapMsglength]];

// 添加请求的详细信息，与请求报文前半部分的各字段对应

[req addValue:@"application/soap+xml; charset=utf-8"forHTTPHeaderField:@"Content-Type"];

[req addValue:msgLengthforHTTPHeaderField:@"Content-Length"];

// 设置请求行方法为POST，与请求报文第一行对应

[req setHTTPMethod:@"POST"];

// 将SOAP消息加到请求中

[req setHTTPBody: [soapMsgdataUsingEncoding:NSUTF8StringEncoding]];

// 创建连接

_conn = [[NSURLConnectionalloc] initWithRequest:reqdelegate:self];

if (_conn) {

_webData = [[NSMutableDataalloc]init];

}

}

// 刚开始接受响应时调用

-(void) connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *) response{

NSLog(@"开始接受");

[_webDatasetLength: 0];

}

// 每接收到一部分数据就追加到webData中

-(void) connection:(NSURLConnection *)connection didReceiveData:(NSData *) data {

NSLog(@"受到了数据");

[_webDataappendData:data];

}

// 出现错误时

-(void) connection:(NSURLConnection *)connection didFailWithError:(NSError *) error {

NSLog(@"====%@",error);

_conn = nil;

_webData = nil;

}

// 完成接收数据时调用

-(void) connectionDidFinishLoading:(NSURLConnection *) connection {

NSLog(@"接收完成");

NSString *theXML = [[NSStringalloc] initWithBytes:[_webDatamutableBytes]

length:[_webDatalength]

encoding:NSUTF8StringEncoding];

// NSLog(@"＝＝＝＝＝＝＝%@",theXML);

NSData *newData = [theXMLdataUsingEncoding:NSUTF8StringEncoding];

[selfparse:newData];

// [self SoapMessageResultXml:newData ServiceMethodName:matchingElement];

// // 使用NSXMLParser解析出我们想要的结果

// NSData *newData = [theXML dataUsingEncoding:NSUTF8StringEncoding];

// _xmlParser = [[NSXMLParser alloc] initWithData: newData];

// _xmlParser.delegate = self;

// [_xmlParser setShouldResolveExternalEntities: YES];

// [_xmlParser parse];

}

-(void)parse:(NSData*)path{

NSError *err;

str = [NSStringstringWithFormat:@"%@Response",matchingElement];

NSString*Result = [NSStringstringWithFormat:@"%@Result",matchingElement];

TBXML *tbXML = [TBXMLnewTBXMLWithXMLData:path error:&err];

if (!tbXML) {

NSLog(@"%@",[errlocalizedDescription]);

}

TBXMLElement *rootElement = tbXML.rootXMLElement;

if (rootElement) {

TBXMLElement *bookElement = [TBXMLchildElementNamed:@"soap:Body"parentElement:rootElement];

if (bookElement) {

TBXMLElement *getUserCheckResponse = [TBXMLchildElementNamed:strparentElement:bookElement];

if (getUserCheckResponse) {

TBXMLElement *getUserCheckResult = [TBXMLchildElementNamed:Result parentElement:getUserCheckResponse];

if (getUserCheckResult) {

TBXMLElement *nameElement = [TBXMLchildElementNamed:@"anyType"parentElement:getUserCheckResult];

while (nameElement) {

NSString *name = [TBXMLtextForElement:nameElement];

NSLog(@"name = %@ ",name);

[soapResultsaddObject:name];

nameElement = [TBXMLnextSiblingNamed:@"anyType"searchFromElement:nameElement];

}

if ([matchingElementisEqualToString: @"getUserCheck"]) {

[self.delegatekankan:soapResults];

}elseif ([matchingElementisEqualToString:@"GetWellList_Super_AddWellType"])

{

[self.delegatekankan1:soapResults];

}elseif ([matchingElementisEqualToString: @"GetTemplateItems"])

{

[self.delegatekankan2:soapResults];

}

else if ([matchingElementisEqualToString: @"checkMD5WithTemplate"])

{

[self.delegatekankan3:soapResults];

}

}

}

}

}

}

//下面是sax解析 现在弃用

// 开始解析一个元素名

//-(void) parser:(NSXMLParser *) parser didStartElement:(NSString *) elementName namespaceURI:(NSString *) namespaceURI qualifiedName:(NSString *) qName attributes:(NSDictionary *) attributeDict {

// str = [NSString stringWithFormat:@"%@Response",matchingElement];

// if ([elementName isEqualToString:str]) {

// elementFound = YES;

// }

//

//}

//

//// 追加找到的元素值，一个元素值可能要分几次追加

//-(void)parser:(NSXMLParser *) parser foundCharacters:(NSString *)string {

// if (str) {

// [soapResults addObject:string];

//// 结束解析这个元素名

//-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {

// if ([matchingElement isEqualToString: @"getUserCheck"]) {

// [self.delegate kankan:soapResults];

// }else if ([matchingElement isEqualToString: @"GetWellList_Super_AddWellType"])

// {

// [self.delegate kankan1:soapResults];

// }

//// 解析整个文件结束后

//- (void)parserDidEndDocument:(NSXMLParser *)parser {

// if (soapResults) {

// soapResults = nil;

//// 出错时，例如强制结束解析

//- (void) parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError {

//}

@end