/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
- * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
* This file is part of Jalview.
*
* Jalview is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
*
* Jalview is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
*/
package jalview.ws;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
+import org.apache.http.HttpVersion;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.HttpMultipartMode;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.InputStreamBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.params.BasicHttpParams;
+import org.apache.http.params.CoreProtocolPNames;
+import org.apache.http.params.HttpConnectionParams;
+import org.apache.http.params.HttpParams;
/**
* Helpful procedures for working with services via HTTPClient
+ *
* @author jimp
- *
+ *
*/
public class HttpClientUtils
{
* @throws Exception
*/
public static BufferedReader doHttpUrlPost(String postUrl,
- List<NameValuePair> vals) throws ClientProtocolException,
- IOException
+ List<NameValuePair> vals, int connectionTimeoutMs,
+ int readTimeoutMs) throws ClientProtocolException, IOException
{
- HttpClient httpclient = new DefaultHttpClient();
+ // todo use HttpClient 4.3 or later and class RequestConfig
+ HttpParams params = new BasicHttpParams();
+ params.setParameter(CoreProtocolPNames.PROTOCOL_VERSION,
+ HttpVersion.HTTP_1_1);
+ if (connectionTimeoutMs > 0)
+ {
+ HttpConnectionParams.setConnectionTimeout(params,
+ connectionTimeoutMs);
+ }
+ if (readTimeoutMs > 0)
+ {
+ HttpConnectionParams.setSoTimeout(params, readTimeoutMs);
+ }
+ HttpClient httpclient = new DefaultHttpClient(params);
HttpPost httppost = new HttpPost(postUrl);
UrlEncodedFormEntity ue = new UrlEncodedFormEntity(vals, "UTF-8");
httppost.setEntity(ue);
if (resEntity != null)
{
- BufferedReader r = new BufferedReader(new InputStreamReader(
- resEntity.getContent()));
+ BufferedReader r = new BufferedReader(
+ new InputStreamReader(resEntity.getContent()));
return r;
}
else
}
public static BufferedReader doHttpMpartFilePost(String postUrl,
- List<NameValuePair> vals, String fparm,File file, String mtype) throws ClientProtocolException,
- IOException
+ List<NameValuePair> vals, String fparm, File file, String mtype)
+ throws ClientProtocolException, IOException
{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(postUrl);
- MultipartEntity mpe = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
- for (NameValuePair nvp:vals)
+ MultipartEntity mpe = new MultipartEntity(
+ HttpMultipartMode.BROWSER_COMPATIBLE);
+ for (NameValuePair nvp : vals)
{
mpe.addPart(nvp.getName(), new StringBody(nvp.getValue()));
}
-
- FileBody fb = new FileBody(file, mtype!=null ? mtype : "application/octet-stream");
+
+ FileBody fb = new FileBody(file,
+ mtype != null ? mtype : "application/octet-stream");
mpe.addPart(fparm, fb);
UrlEncodedFormEntity ue = new UrlEncodedFormEntity(vals, "UTF-8");
httppost.setEntity(ue);
if (resEntity != null)
{
- BufferedReader r = new BufferedReader(new InputStreamReader(
- resEntity.getContent()));
+ BufferedReader r = new BufferedReader(
+ new InputStreamReader(resEntity.getContent()));
return r;
}
else
return null;
}
}
+
public static BufferedReader doHttpMpartInputstreamPost(String postUrl,
- List<NameValuePair> vals, String fparm,String fname, InputStream is, String mtype) throws ClientProtocolException,
- IOException
+ List<NameValuePair> vals, String fparm, String fname,
+ InputStream is, String mtype)
+ throws ClientProtocolException, IOException
{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(postUrl);
MultipartEntity mpe = new MultipartEntity(HttpMultipartMode.STRICT);
- for (NameValuePair nvp:vals)
+ for (NameValuePair nvp : vals)
{
mpe.addPart(nvp.getName(), new StringBody(nvp.getValue()));
}
-
- InputStreamBody fb = (mtype!=null) ? new InputStreamBody(is, fname, mtype) : new InputStreamBody(is, fname);
+
+ InputStreamBody fb = (mtype != null)
+ ? new InputStreamBody(is, fname, mtype)
+ : new InputStreamBody(is, fname);
mpe.addPart(fparm, fb);
UrlEncodedFormEntity ue = new UrlEncodedFormEntity(vals, "UTF-8");
httppost.setEntity(ue);
if (resEntity != null)
{
- BufferedReader r = new BufferedReader(new InputStreamReader(
- resEntity.getContent()));
+ BufferedReader r = new BufferedReader(
+ new InputStreamReader(resEntity.getContent()));
+ return r;
+ }
+ else
+ {
+ return null;
+ }
+ }
+
+ /**
+ * do an HTTP GET with URL-Encoded parameters passed in the Query string
+ *
+ * @param url
+ * @param vals
+ * @return Reader containing content, if any, or null if no entity returned.
+ * @throws IOException
+ * @throws ClientProtocolException
+ * @throws Exception
+ */
+ public static BufferedReader doHttpGet(String url,
+ List<NameValuePair> vals, int connectionTimeoutMs,
+ int readTimeoutMs) throws ClientProtocolException, IOException
+ {
+ // todo use HttpClient 4.3 or later and class RequestConfig
+ HttpParams params = new BasicHttpParams();
+ params.setParameter(CoreProtocolPNames.PROTOCOL_VERSION,
+ HttpVersion.HTTP_1_1);
+ if (connectionTimeoutMs > 0)
+ {
+ HttpConnectionParams.setConnectionTimeout(params,
+ connectionTimeoutMs);
+ }
+ if (readTimeoutMs > 0)
+ {
+ HttpConnectionParams.setSoTimeout(params, readTimeoutMs);
+ }
+ boolean first = true;
+ for (NameValuePair param : vals)
+ {
+ if (first)
+ {
+ url += "?";
+ }
+ else
+ {
+ url += "&";
+ }
+ url += param.getName();
+ url += "=";
+ url += param.getValue();
+ }
+ HttpClient httpclient = new DefaultHttpClient(params);
+ HttpGet httpGet = new HttpGet(url);
+ // UrlEncodedFormEntity ue = new UrlEncodedFormEntity(vals, "UTF-8");
+ // httpGet.setEntity(ue);
+ HttpResponse response = httpclient.execute(httpGet);
+ HttpEntity resEntity = response.getEntity();
+
+ if (resEntity != null)
+ {
+ BufferedReader r = new BufferedReader(
+ new InputStreamReader(resEntity.getContent()));
return r;
}
else