Checkout this: http://databinder.net/dispatch/About
Easily the most rocking HTTP library in scala-land.
Cheers, Tim
On 14 Oct 2009, at 19:35, jon wrote:
>
> oh, if you want to parse directly into xml replace
>
> Source.fromInputStream(conn.getInputStream).getLines.mkString
> with
> XML.load(conn.getInputStream)
>
> On Oct 14, 2:32 pm, jon <jonhoff...@gmail.com> wrote:
>> this should work:
>>
>> def post(url:URL, toPost:String):String = url.openConnection match {
>> case conn: HttpURLConnection => {
>> conn.setRequestMethod("POST")
>> conn.setDoOutput(true)
>> conn.connect
>> conn.getOutputStream.write(toPost.getBytes())
>> scala.io.Source.fromInputStream
>> (conn.getInputStream).getLines.mkString
>> }
>>
>> }
>>
>> On Oct 14, 2:22 pm, GA <my_li...@me.com> wrote:
>>
>>
>>
>>> Hello guys,
>>
>>> I have created a small web service in Lift. It has two services: One
>>> reads a row from a table in a database and the other writes one. To
>>> test the API I am writing a small client application in scala to
>>> read
>>> and write from the Lift API.
>>> Since I am new to scala and lift, I am thinking the code in Java and
>>> writing in scala, and of course I am having some problems because of
>>> that.
>>
>>> When I read from the Lift service, the service answers correctly,
>>> but
>>> my client method reads one line and ends the loop. I believe that
>>> the
>>> syntax of my "for comprehension" is not correct. This is my reader
>>> code:
>>
>>> import java.net._
>>> import java.io._
>>
>>> def read {
>>
>>> val url = new URL("http://localhost:8080/api/getPerson/myrow
>>> ")
>>
>>> var connection = url.openConnection
>>> connection.setDoOutput(true);
>>
>>> var in = new BufferedReader(new InputStreamReader
>>> (connection.getInputStream()));
>>
>>> var incomingMsg = ""
>>
>>> **************Loop with the problem***********
>>> for (decodedString <- in.readLine) {
>>> incomingMsg = incomingMsg + decodedString
>>> }
>>
>>> in.close();
>>
>>> println(incomingMsg)
>>> }
>>
>>> My second problem is when i try to send a message to the API i
>>> receive
>>> the following java error:
>>
>>> java.io.FileNotFoundException:http://localhost:8080/api/getPerson
>>
>>> The error happens when the method tries to read the answers from the
>>> API. This is the code:
>>
>>> def send {
>>> val message =
>>> <root>
>>> <action></action>
>>> <person>
>>> <userName>Jose</userName>
>>> <firstName>Jose</firstName>
>>> <lastName>Perez</lastName>
>>> <password>aaaaa</password>
>>> <email>a...@aaaa.com</email>
>>> <createdon>10/12/2009</createdon>
>>> <createdby>Jose</createdby>
>>> <updatedon>10/12/2009</updatedon>
>>> <updatedby>Jose</updatedby>
>>> </person>
>>> </root>
>>
>>> val url = new URL("http://localhost:8080/api/getPerson";)
>>
>>> var connection = url.openConnection
>>> connection.setDoOutput(true);
>>
>>> var outgoingMsg = message.toString
>>
>>> var out = new OutputStreamWriter
>>> (connection.getOutputStream());
>>> out.write("string=" + outgoingMsg);
>>> out.close();
>>
>>> *******The error happens in the next line**********
>>> var in = new BufferedReader(new InputStreamReader
>>> (connection.getInputStream()));
>>
>>> // var decodedString = ""
>>
>>> for (decodedString <- in.readLine)
>>> println(decodedString)
>>> in.close();
>>> }
>>
>>> Any ideas? and, by the way, are there scala packages to replace
>>> java.net and java.io?
>>
>>> Thanks in advance,
>>
>>> GA
> >
>
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