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Posted to dev@tuscany.apache.org by lili <ll...@163.com> on 2010/11/30 07:41:50 UTC
The Problem of Using SCA
Dear,
I am a programmer of China, as a new one in using SCA I encountered some problems when using SCA, I really need your Help.
I have mainly two problems as follows:
1. I haveestablished an SCA project, a service in this project's composite file has a reference ,which is binding to a remote webservice that is writed in C Sharp, I can not access this webservice, it has an exception about axis when I use the service. I want to ask that if there is the way to set some options of the webservice or other method to solve the problem?
The url address of the webservice ishttp://www.webxml.com.cn/WebServices/WeatherWebService.asmx, and its wsdl file address ishttp://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl.
2. The second problem is that , in SCA project ,I use a reference in a service ,and the reference is binding to a native webservice, the parameter of the method in this webservice is an complex object,such as a java class :Person, I want to ask how can I transfer the right parameter to the method so that I can use the method of the webservice? To set the format of the parameter ? Or add other options of the service? Or add something to the SCA?
I have found the answers for many times but I haven't , I hope you can give me help very much! I will wait for your good news! Thanks very much for you all!
yours, Lily
Re: Re: The Problem of Using SCA
Posted by Knight Chen <do...@gmail.com>.
首先是调用时有什么异常信息?
其次是你可以打开Tuscany的源代码看一下它的实现,来验证一下你的想法.WebService Binding那块的代码.
我们现在使用RMI和Hessian都没有问题,WebService只是开始时尝试过,后面没有再使用.
基于标准来看,应该是不会有什么问题.
good luck.
2010/11/30 lili <ll...@163.com>:
> 首先非常感谢您的答复，而且您是中国人我解释起来就更方便，还想让您帮助一下！
> 对于第二个问题，我用标准的axis客户端也是可以调通的，但是用axis2的RPCClient来调，直接引用invokeBlocking方法行不通，参数值传递不过去，代码如下：
> RPCServiceClient serviceClient = new RPCServiceClient();
> Options options = serviceClient.getOptions();
> // 指定调用WebService的URL
> EndpointReference targetEPR = new EndpointReference(
> "http://10.10.39.111:8088/TrainTimeService/services/TrainTimeService");
> options.setTo(targetEPR);
> options.setProperty(HTTPConstants.CHUNKED,"false");
> options.setTimeOutInMilliSeconds(100000);
> Person person = new Person();
> person.setName("Jack");
> person.setSex("man");
> Object[]opAddEntryArgs = new Object[]{person};
> // 指定要调用的方法及WSDL文件的命名空间
> QName opAddEntry = new
> QName("http://traintimeservice.webservice.comtop.com","getPersonName");
> // 调用方法并输出该方法的返回值
>
> System.out.println(serviceClient.invokeBlocking(opAddEntry,opAddEntryArgs).getFirstElement().getText().toString());
>
>
> 其中wsdl文件中也是有对于Person类型的schema描述，wsdl文件见附件。
> 我个人觉得在SCA中使用这个webservice作为引用时，走的也是axis的RPCClient，请帮忙看一下有什么办法？非常感谢!!!
> 还有就是内部使用复杂对象传输是用什么方法能不能示例一下？能不能给我个您的方便电话联系方式，太需要您的帮助！呵呵！
>
>
> At 2010-11-30 17:29:19，"Knight Chen" <do...@gmail.com> wrote:
>
>>1.you can check the WSDL that Tuscany service generated. and compare them.
>>There is some different with them.
>>
>>I have encountered some proble when I use 3rd application to invoke
>>Tuscany web service,
>>but when i add @WebService,there is OK.
>>
>>I suggest you can write a custom WSDL to describe the 3rd Web Service
>>you want to call ,and try again.
>>
>>
>>2.In java, use standard web service client to post your custom complex
>>object to Web Service is OK.(Axis)
>>other application may ok with same way.
>>
>>I think there is no need with some tuscany config.
>>
>>------------------------
>>我目前项目使用的情况是都很正常,不过没有试过导入其他应用的WSDL,目前没有空研究.
>>对于内部应用都是足够使用的,而且传输复杂对象也都没有问题.
>>不过我们的应用已经把WebService替换成Hessian,出于调用效率的考虑.
>>
>>
>>祝你好运.
>>
>>
>>2010/11/30 lili <ll...@163.com>:
>>> Dear,
>>> I am a programmer of China, as a new one in using SCA I
>>> encountered some problems when using SCA, I really need your Help.
>>> I have mainly two problems as follows:
>>> 1. I have established an SCA project, a service in this project's
>>> composite file has a reference ,which is binding to a remote webservice that
>>> is writed in C Sharp, I can not access this webservice, it has an exception
>>> about axis when I use the service. I want to ask that if there is the way to
>>> set some options of the webservice or other method to solve the problem?
>>> The url address of the webservice is
>>> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx, and its wsdl
>>> file address is
>>> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl.
>>> 2. The second problem is that , in SCA project ,I use a reference in a
>>> service ,and the reference is binding to a native webservice, the parameter
>>> of the method in this webservice is an complex object,such as a java class
>>> :Person, I want to ask how can I transfer the right parameter to the method
>>> so that I can use the method of the webservice? To set the format of the
>>> parameter ? Or add other options of the service? Or add something to the
>>> SCA?
>>>
>>> I have found the answers for many times but I haven't , I hope
>>> you can give me help very much! I will wait for your good news! Thanks very
>>> much for you all!
>>>
>>>
>>>
>>> yours, Lily
>>>
>>> ________________________________
>>> 网易163/126邮箱百分百兼容iphone ipad邮件收发
>>
>>
>>
>>--
>>========================
>>Knight Chen
>
>
> ________________________________
> 网易163/126邮箱百分百兼容iphone ipad邮件收发
--
========================
Knight Chen
Re:Re: The Problem of Using SCA
Posted by lili <ll...@163.com>.
首先非常感谢您的答复，而且您是中国人我解释起来就更方便，还想让您帮助一下！
对于第二个问题，我用标准的axis客户端也是可以调通的，但是用axis2的RPCClient来调，直接引用invokeBlocking方法行不通，参数值传递不过去，代码如下：
RPCServiceClient serviceClient = new RPCServiceClient();
Options options = serviceClient.getOptions();
// 指定调用WebService的URL
EndpointReference targetEPR = new EndpointReference(
"http://10.10.39.111:8088/TrainTimeService/services/TrainTimeService");
options.setTo(targetEPR);
options.setProperty(HTTPConstants.CHUNKED,"false");
options.setTimeOutInMilliSeconds(100000);
Person person = new Person();
person.setName("Jack");
person.setSex("man");
Object[]opAddEntryArgs = new Object[]{person};
// 指定要调用的方法及WSDL文件的命名空间
QName opAddEntry = new QName("http://traintimeservice.webservice.comtop.com","getPersonName");
// 调用方法并输出该方法的返回值
System.out.println(serviceClient.invokeBlocking(opAddEntry,opAddEntryArgs).getFirstElement().getText().toString());
其中wsdl文件中也是有对于Person类型的schema描述，wsdl文件见附件。
我个人觉得在SCA中使用这个webservice作为引用时，走的也是axis的RPCClient，请帮忙看一下有什么办法？非常感谢!!!
还有就是内部使用复杂对象传输是用什么方法能不能示例一下？能不能给我个您的方便电话联系方式，太需要您的帮助！呵呵！
At 2010-11-30 17:29:19，"Knight Chen" <do...@gmail.com> wrote:
>1.you can check the WSDL that Tuscany service generated. and compare them.
>There is some different with them.
>
>I have encountered some proble when I use 3rd application to invoke
>Tuscany web service,
>but when i add @WebService,there is OK.
>
>I suggest you can write a custom WSDL to describe the 3rd Web Service
>you want to call ,and try again.
>
>
>2.In java, use standard web service client to post your custom complex
>object to Web Service is OK.(Axis)
>other application may ok with same way.
>
>I think there is no need with some tuscany config.
>
>------------------------
>我目前项目使用的情况是都很正常,不过没有试过导入其他应用的WSDL,目前没有空研究.
>对于内部应用都是足够使用的,而且传输复杂对象也都没有问题.
>不过我们的应用已经把WebService替换成Hessian,出于调用效率的考虑.
>
>
>祝你好运.
>
>
>2010/11/30 lili <ll...@163.com>:
>> Dear,
>> I am a programmer of China, as a new one in using SCA I
>> encountered some problems when using SCA, I really need your Help.
>> I have mainly two problems as follows:
>> 1. I have established an SCA project, a service in this project's
>> composite file has a reference ,which is binding to a remote webservice that
>> is writed in C Sharp, I can not access this webservice, it has an exception
>> about axis when I use the service. I want to ask that if there is the way to
>> set some options of the webservice or other method to solve the problem?
>> The url address of the webservice is
>> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx, and its wsdl
>> file address is
>> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl.
>> 2. The second problem is that , in SCA project ,I use a reference in a
>> service ,and the reference is binding to a native webservice, the parameter
>> of the method in this webservice is an complex object,such as a java class
>> :Person, I want to ask how can I transfer the right parameter to the method
>> so that I can use the method of the webservice? To set the format of the
>> parameter ? Or add other options of the service? Or add something to the
>> SCA?
>>
>> I have found the answers for many times but I haven't , I hope
>> you can give me help very much! I will wait for your good news! Thanks very
>> much for you all!
>>
>>
>>
>> yours, Lily
>>
>> ________________________________
>> 网易163/126邮箱百分百兼容iphone ipad邮件收发
>
>
>
>--
>========================
>Knight Chen
Re:Re: The Problem of Using SCA
Posted by lili <ll...@163.com>.
附件wsdl文件
At 2010-11-30 17:29:19，"Knight Chen" <do...@gmail.com> wrote:
>1.you can check the WSDL that Tuscany service generated. and compare them.
>There is some different with them.
>
>I have encountered some proble when I use 3rd application to invoke
>Tuscany web service,
>but when i add @WebService,there is OK.
>
>I suggest you can write a custom WSDL to describe the 3rd Web Service
>you want to call ,and try again.
>
>
>2.In java, use standard web service client to post your custom complex
>object to Web Service is OK.(Axis)
>other application may ok with same way.
>
>I think there is no need with some tuscany config.
>
>------------------------
>我目前项目使用的情况是都很正常,不过没有试过导入其他应用的WSDL,目前没有空研究.
>对于内部应用都是足够使用的,而且传输复杂对象也都没有问题.
>不过我们的应用已经把WebService替换成Hessian,出于调用效率的考虑.
>
>
>祝你好运.
>
>
>2010/11/30 lili <ll...@163.com>:
>> Dear,
>> I am a programmer of China, as a new one in using SCA I
>> encountered some problems when using SCA, I really need your Help.
>> I have mainly two problems as follows:
>> 1. I have established an SCA project, a service in this project's
>> composite file has a reference ,which is binding to a remote webservice that
>> is writed in C Sharp, I can not access this webservice, it has an exception
>> about axis when I use the service. I want to ask that if there is the way to
>> set some options of the webservice or other method to solve the problem?
>> The url address of the webservice is
>> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx, and its wsdl
>> file address is
>> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl.
>> 2. The second problem is that , in SCA project ,I use a reference in a
>> service ,and the reference is binding to a native webservice, the parameter
>> of the method in this webservice is an complex object,such as a java class
>> :Person, I want to ask how can I transfer the right parameter to the method
>> so that I can use the method of the webservice? To set the format of the
>> parameter ? Or add other options of the service? Or add something to the
>> SCA?
>>
>> I have found the answers for many times but I haven't , I hope
>> you can give me help very much! I will wait for your good news! Thanks very
>> much for you all!
>>
>>
>>
>> yours, Lily
>>
>> ________________________________
>> 网易163/126邮箱百分百兼容iphone ipad邮件收发
>
>
>
>--
>========================
>Knight Chen
Re: The Problem of Using SCA
Posted by Knight Chen <do...@gmail.com>.
1.you can check the WSDL that Tuscany service generated. and compare them.
There is some different with them.
I have encountered some proble when I use 3rd application to invoke
Tuscany web service,
but when i add @WebService,there is OK.
I suggest you can write a custom WSDL to describe the 3rd Web Service
you want to call ,and try again.
2.In java, use standard web service client to post your custom complex
object to Web Service is OK.(Axis)
other application may ok with same way.
I think there is no need with some tuscany config.
------------------------
我目前项目使用的情况是都很正常,不过没有试过导入其他应用的WSDL,目前没有空研究.
对于内部应用都是足够使用的,而且传输复杂对象也都没有问题.
不过我们的应用已经把WebService替换成Hessian,出于调用效率的考虑.
祝你好运.
2010/11/30 lili <ll...@163.com>:
> Dear,
> I am a programmer of China, as a new one in using SCA I
> encountered some problems when using SCA, I really need your Help.
> I have mainly two problems as follows:
> 1. I have established an SCA project, a service in this project's
> composite file has a reference ,which is binding to a remote webservice that
> is writed in C Sharp, I can not access this webservice, it has an exception
> about axis when I use the service. I want to ask that if there is the way to
> set some options of the webservice or other method to solve the problem?
> The url address of the webservice is
> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx, and its wsdl
> file address is
> http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl.
> 2. The second problem is that , in SCA project ,I use a reference in a
> service ,and the reference is binding to a native webservice, the parameter
> of the method in this webservice is an complex object,such as a java class
> :Person, I want to ask how can I transfer the right parameter to the method
> so that I can use the method of the webservice? To set the format of the
> parameter ? Or add other options of the service? Or add something to the
> SCA?
>
> I have found the answers for many times but I haven't , I hope
> you can give me help very much! I will wait for your good news! Thanks very
> much for you all!
>
>
>
> yours, Lily
>
> ________________________________
> 网易163/126邮箱百分百兼容iphone ipad邮件收发
--
========================
Knight Chen