【iOS SOAP】基于第三方开源项目：wsdl2objc

wsdl2objc

地址：http://code.google.com/p/wsdl2objc/

服务器端，参考：【Web Service】Apache Tuscany发布Web Service

准备工作：

svn checkout http://wsdl2objc.googlecode.com/svn/trunk/
<生成代码

运行WSDLParser项目



WSDL栏输入wsdl的地址

Output Location栏输入输出代码的目录

点击Parse WSDL按钮生成代码：



<添加到项目



<支持libxml2

TARGETS -> Build Settings -> Linking -> Other Linker Flags，设置“-lxml2”



TARGETS -> Building Settings -> Apple LLVM compiler 4.1 - Language -> Other C Flags，设置“-I/usr/include/libxml2”



<添加framework

TARGETS -> Build Phases -> Link Binary With Libraries，添加CFNetwork.framework



代码示例

#import <UIKit/UIKit.h>
#import "IHelloWorldService.h"

@interface ViewController : UIViewController <IHelloWorldServiceBindingResponseDelegate> {

UITextField *mNameTextField;
UITextView *mMessageTextView;

}

@property (retain, nonatomic) IBOutlet UITextField *nameTextField;
@property (retain, nonatomic) IBOutlet UITextView *messageTextView;

- (IBAction)sendButtonPressed:(id)sender;

@end

#import "ViewController.h"

@interface ViewController ()
@end

@implementation ViewController

@synthesize nameTextField = mNameTextField, messageTextView = mMessageTextView;

- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}

- (IBAction)sendButtonPressed:(id)sender {
IHelloWorldServiceBinding *binding = [IHelloWorldService IHelloWorldServiceBinding];

IHelloWorldService_say *say = [[IHelloWorldService_say new] autorelease];
say.arg0 = [mNameTextField text];

[binding sayAsyncUsingSay:say delegate:self];
}

- (void)operation:(IHelloWorldServiceBindingOperation *)operation completedWithResponse:(IHelloWorldServiceBindingResponse *)response {

NSArray *responseHeaders = response.headers;
NSArray *responseBodyParts = response.bodyParts;

for(id header in responseHeaders) {
// here do what you want with the headers, if there's anything of value in them
}

for(id bodyPart in responseBodyParts) {

if ([bodyPart isKindOfClass:[SOAPFault class]]) {
//
continue;
}

if([bodyPart isKindOfClass:[IHelloWorldService_sayResponse class]]) {
IHelloWorldService_sayResponse *body = (IHelloWorldService_sayResponse*)bodyPart;
NSString *text = body.return_;
mMessageTextView.text = [NSString stringWithFormat:@"%@\n%@", mMessageTextView.text, text];
continue;
}
}
}

@end

Build，报错："libxml/tree.h" file not found

解决方法：

PROJECT -> Build Settings -> Search Paths -> Header Search Paths，设置“${SDK_DIR}/usr/include/libxml2”

TARGETS -> Build Settings -> Search Paths -> Header Search Paths，设置“${SDK_DIR}/usr/include/libxml2”

参考：http://mmz06.blog.163.com/blog/static/121416962012913202818/

Build，Run

请求，参数为“Anthony”

相应，内容为“Hello null”

wsdl2objc Bug!!!



解决方法：修改文件IHelloWorldService.m中，类“IHelloWorldService_say”的“- (void)addElementsToNode:(xmlNodePtr)node”方法。



设置元素命名空间前缀为“nil”

xmlAddChild(node, [self.arg0xmlNodeForDoc:node->docelementName:@"arg0"elementNSPrefix:nil]);

Build，Run

成功！！！