I am new to Android Programming.
I want to use a RESTful Webservice for my android app where I will be calling a REST API and in response I want to parse the XML Structure, consume the XML tag values and show it in UI.
Can anybody guide me with the required steps and some sample code.
Thanks in advance!
You should glance at Retrofit.
Retrofit helps you to hook up with a server in a very elegant way.
By default, Retrofit expects JSON data but you can set it up to use XML, via the Simple library.
Related
In my project we have one webservice which contain the data like date, time, total number of transaction and all this information i have to print in some other website i am using JSP for printing this information but i don't have idea about how to take data and print the information from webservice because i am new in this technology please help me.
this is my data
<asa-details asa-id="1"><dep_txn>6</dep_txn><pre_auth_txn>3936164</pre_auth_txn><pre_bfd_txn>34</pre_bfd_txn><pre_otp_txn>93</pre_otp_txn><prod_auth_txn>505949</prod_auth_txn><prod_bfd_txn>0</prod_bfd_txn><prod_otp_txn>0</prod_otp_txn></asa-details>
Thank you in advance
First of all, check the wsimport program in your jdk installation. This lets you convert a wsdl file to java classes. (Or use the wsdl2java which comes with cxf)
Next I suggest taking a look at the cxf framework for communicating with the web-service itself: http://cxf.apache.org/
They have really good guides and the framework is well supported.
This framwework will hide all complexity of working with soap envelopes for you. You are just working with java classes.
I create a simple jsf page, i want to call webservice in jsf, but i can't find document which wrote about webservice in jsf. Can you give me some link about it? thank for your helping
If you need to call a published soap-WS (i.e: wsdl is online) inside your code you should create a ws-client for example with the wsimport tool (comes with JDK). this will give you a java client that you can use to communicate with the WS (even an EJB will simplify your work). From the jsf perspective you are still using a Pojo, so, the client could be injected in a #ManagedBean.
About how to generate a ws-client: http://ayazroomy-java.blogspot.com/2013/07/using-wsimport-tool-to-generate-client.html
I have a Django (1.4.3) application an need to consume a SOAP webservice?
But I haven't found anything about that.
What I need is simple, I format the XML using Django (done)
Now I need to post the XML on the endpoint, and check the results.
Tks
Well, I used Suds and it worked fine.
I've had nothing but problems using libraries that claim to simplify consuming SOAP Web Services. I've been using KSoap2 on the Blackberry to accomplish this, but I'm not liking the process at all.
On Android I manually created my envelopes with much success, I ended up doing the same on iPhone after much disappointment using SudzC.
I would like to do this for Blackberry as well. What classes should I use and how should I structure the envelope?
Thanks a lot.
See this article on the use of the Java Wireless Toolkit to create your coded stubs from your wsdl. It will save you a lot of time (and pain). I based my SOAP web service code on this article, and it worked well for me.
http://www.johnwargo.com/index.php/blackberry/dbja2.html
I'm consuming REST services that output XML documents, and we're doing all XML processing with the DOM libraries provided by RIM (using classes like net.rim.device.api.xml.parsers.DocumentBuilder and net.rim.device.api.xml.parsers.DocumentBuilderFactory).
The HTTP part can be done Java ME IO support (with javax.microedition.io.HttpConnection). Making your own SOAP WS client sounds like a lot of work, but it can certainly be done.
I have read a few post about this (on stackoverflow as well) and cant seem to get a relevant solution.
I have a standard .NET web service that has one method as below:
[WebMethod]
public SupplyResponseMessage GetSupply(SupplyRequestMessage SupplyRequest)
{
...
}
To debug it, im using log4net writing to a log file and I want it to log the serialized SupplyRequestMessage (hoping in XML) as well, but cant seem to get access to the current HttpContext to do so. What is the recommended way to log the incoming XML that the web service deserializes to create the SupplyRequestMessage object?
SOLUTION
I found exactly what I was looking for in the SoapExtensionAttribute. Here is an article that will help anyone looking for something similar:
Efficient Tracing Using SOAP Extensions in .NET