[protobuf] Re: Protobuf in JAX-WS
Or, maybe can I handle request and read the callback without using JAX WS (without java.xml.ws library)? On Apr 1, 10:04 am, Ben Wright compuware...@gmail.com wrote: Unfortunately JAX-WS (Java API for XML Web Services) only works directly with XML (anyone feel free to correct me if I'm misinformed in this regard as I've never fully explored using JAX-WS without XML) You have a couple of options though... If you want to stick with XML based web services you can go with using Base64 encoded protocol buffer message(s) in appropriate XML fields. Likewise you can return data this way. The drawbacks of this are that you're essentially throwing away a lot of the good that comes from web services being well defined in terms of argument and return data types. (Base64 is an encoding scheme for putting binary data in human readable data streams such as XML by only using displayable characters... encoding suffers a 4/3 size penalty as it takes four 6- bit chars to encode three 8-bit bytes) If you're more flexible you can implement a non-XML based web service using a RESTful model, or thin HTTP requests, to post and get protocol buffers directly as raw bytes. There are also some remoting services built on top of protocol buffers that act much like web services. I have not used any of them so I'll leave it to someone more versed in those to speak to them. If you want more info you can ask more questions or do a search on RESTful web services (and yes JAX-WS supports RESTful but still using XML...) Best of luck, Ben Wright On Mar 31, 10:38 pm, Canggih PW cangca...@gmail.com wrote: hi, Sorry, i'm new in Java. Currently, i make a web service using python (for server) and java (for client). Client-Server can updates data synchronously, i'm using long polling method. All i know about how to implement those thing is using JAX WS, to send request and read the callback response. But, JAX WS using XML. How can i using protobuf in JAX-WS, or there are any other library in java that can do it? Thanks in advance Canggih -- You received this message because you are subscribed to the Google Groups Protocol Buffers group. To post to this group, send email to protobuf@googlegroups.com. To unsubscribe from this group, send email to protobuf+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/protobuf?hl=en.
[protobuf] Re: Protobuf in JAX-WS
thanks. Actually, i'm using Restful web services. But, i'm confuse, how to use it for long polling method. I have search it, but the result is using JAX WS to handle the request and get callback response. is there a way to do it in pure protobuf? Maybe using another library? Thanks in advance Canggih On Apr 1, 10:04 am, Ben Wright compuware...@gmail.com wrote: Unfortunately JAX-WS (Java API for XML Web Services) only works directly with XML (anyone feel free to correct me if I'm misinformed in this regard as I've never fully explored using JAX-WS without XML) You have a couple of options though... If you want to stick with XML based web services you can go with using Base64 encoded protocol buffer message(s) in appropriate XML fields. Likewise you can return data this way. The drawbacks of this are that you're essentially throwing away a lot of the good that comes from web services being well defined in terms of argument and return data types. (Base64 is an encoding scheme for putting binary data in human readable data streams such as XML by only using displayable characters... encoding suffers a 4/3 size penalty as it takes four 6- bit chars to encode three 8-bit bytes) If you're more flexible you can implement a non-XML based web service using a RESTful model, or thin HTTP requests, to post and get protocol buffers directly as raw bytes. There are also some remoting services built on top of protocol buffers that act much like web services. I have not used any of them so I'll leave it to someone more versed in those to speak to them. If you want more info you can ask more questions or do a search on RESTful web services (and yes JAX-WS supports RESTful but still using XML...) Best of luck, Ben Wright On Mar 31, 10:38 pm, Canggih PW cangca...@gmail.com wrote: hi, Sorry, i'm new in Java. Currently, i make a web service using python (for server) and java (for client). Client-Server can updates data synchronously, i'm using long polling method. All i know about how to implement those thing is using JAX WS, to send request and read the callback response. But, JAX WS using XML. How can i using protobuf in JAX-WS, or there are any other library in java that can do it? Thanks in advance Canggih -- You received this message because you are subscribed to the Google Groups Protocol Buffers group. To post to this group, send email to protobuf@googlegroups.com. To unsubscribe from this group, send email to protobuf+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/protobuf?hl=en.
[protobuf] Re: Protobuf in JAX-WS
Unfortunately JAX-WS (Java API for XML Web Services) only works directly with XML (anyone feel free to correct me if I'm misinformed in this regard as I've never fully explored using JAX-WS without XML) You have a couple of options though... If you want to stick with XML based web services you can go with using Base64 encoded protocol buffer message(s) in appropriate XML fields. Likewise you can return data this way. The drawbacks of this are that you're essentially throwing away a lot of the good that comes from web services being well defined in terms of argument and return data types. (Base64 is an encoding scheme for putting binary data in human readable data streams such as XML by only using displayable characters... encoding suffers a 4/3 size penalty as it takes four 6- bit chars to encode three 8-bit bytes) If you're more flexible you can implement a non-XML based web service using a RESTful model, or thin HTTP requests, to post and get protocol buffers directly as raw bytes. There are also some remoting services built on top of protocol buffers that act much like web services. I have not used any of them so I'll leave it to someone more versed in those to speak to them. If you want more info you can ask more questions or do a search on RESTful web services (and yes JAX-WS supports RESTful but still using XML...) Best of luck, Ben Wright On Mar 31, 10:38 pm, Canggih PW cangca...@gmail.com wrote: hi, Sorry, i'm new in Java. Currently, i make a web service using python (for server) and java (for client). Client-Server can updates data synchronously, i'm using long polling method. All i know about how to implement those thing is using JAX WS, to send request and read the callback response. But, JAX WS using XML. How can i using protobuf in JAX-WS, or there are any other library in java that can do it? Thanks in advance Canggih -- You received this message because you are subscribed to the Google Groups Protocol Buffers group. To post to this group, send email to protobuf@googlegroups.com. To unsubscribe from this group, send email to protobuf+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/protobuf?hl=en.
