Hi Sergey helped me with that one
It turned out that
connection.setRequestProperty()
Needed o be changed
George
Jerzy Orlowski wrote:
> Here you are: this makes the same problems
>
> public static final String SEARCH_BY_DATA_URL="www.biocatalogue.org";
> public static final String SEARCH_BY_DATA_PATH="/search/by_data";
> public static final String SEARCH_BY_DATA_CONTENT_TYPE="application/xml";
> public static final String SEARCH_BY_DATA_ACCEPT="application/xml";
> public static final String SEARCH_BY_DATA_BODY="" +
> "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"+
> "<searchByData>\n"+
> " <data>embl:122114</data>\n"+
> " <limit>10</limit>\n"+
> "</searchByData>";
>
> .......
>
>
> HttpURLConnection connection=null;
> try {
> String query=URLEncoder.encode(SEARCH_BY_DATA_BODY,"UTF-8");
> //Create connection
> URL url =new URL(SEARCH_BY_DATA_URL+SEARCH_BY_DATA_PATH);
> connection = (HttpURLConnection)url.openConnection();
> connection.setRequestMethod("POST");
> connection.setRequestProperty("Content-Type", "application/xml");
> connection.setRequestProperty("Accept", "application/xml");
> connection.setRequestProperty("Content-Length",
> String.valueOf(query.length()));
>
> connection.setUseCaches (false);
> connection.setDoInput(true);
> connection.setDoOutput(true);
>
> //Send request
> DataOutputStream wr = new DataOutputStream (
> connection.getOutputStream ());
> wr.writeBytes (URLEncoder.encode(SEARCH_BY_DATA_BODY,"UTF-8"));
> wr.flush ();
> wr.close ();
>
> //Get Response
> InputStream is = connection.getInputStream();
> BufferedReader rd = new BufferedReader(new InputStreamReader(is));
> String line;
> StringBuffer response = new StringBuffer();
> while((line = rd.readLine()) != null) {
> response.append(line);
> response.append("\n");
> }
> rd.close();
> System.out.print(response.toString());
> } catch (MalformedURLException e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> } catch (IOException e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> }
> finally{
> if(connection != null) {
> connection.disconnect();
> }
> }
> }
>
>
>
> Egon Willighagen wrote:
>
>> Dear Jerzy,
>>
>> On Tue, Feb 2, 2010 at 7:41 PM, Jerzy Orlowski <[email protected]> wrote:
>>
>>> I am writing java client for BioCatalogue Seach By Data feature.
>>>
>> That sounds interesting... are you going to Open Source it?
>>
>> Looking at your code, it looks pretty low level stuff you are doing...
>> have you considered using java.net.URLConnection with code like that
>> one:
>>
>> http://www.exampledepot.com/egs/java.net/Post.html?l=rel
>>
>> Alternatively, perhaps a dedicated library like:
>>
>> http://hc.apache.org/httpclient-3.x/
>>
>> I think the code will get much better readable, making it easier to
>> detect problems...
>>
>> Egon
>>
>>
>
>
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