+/*
+ * 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.
+ *
+ * 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/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.ws;
import java.io.BufferedReader;
+import java.io.File;
import java.io.IOException;
+import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.List;
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.HttpPost;
+import org.apache.http.entity.mime.HttpMultipartMode;
+import org.apache.http.entity.mime.MultipartEntity;
+import org.apache.http.entity.mime.content.FileBody;
+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
+ {
+ // 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);
+ HttpResponse response = httpclient.execute(httppost);
+ HttpEntity resEntity = response.getEntity();
+
+ if (resEntity != null)
+ {
+ BufferedReader r = new BufferedReader(new InputStreamReader(
+ resEntity.getContent()));
+ return r;
+ }
+ else
+ {
+ return null;
+ }
+ }
+
+ public static BufferedReader doHttpMpartFilePost(String postUrl,
+ 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)
+ {
+ mpe.addPart(nvp.getName(), new StringBody(nvp.getValue()));
+ }
+
+ 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);
HttpResponse response = httpclient.execute(httppost);
}
}
+ public static BufferedReader doHttpMpartInputstreamPost(String postUrl,
+ 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)
+ {
+ mpe.addPart(nvp.getName(), new StringBody(nvp.getValue()));
+ }
+
+ 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);
+ HttpResponse response = httpclient.execute(httppost);
+ HttpEntity resEntity = response.getEntity();
+
+ if (resEntity != null)
+ {
+ BufferedReader r = new BufferedReader(new InputStreamReader(
+ resEntity.getContent()));
+ return r;
+ }
+ else
+ {
+ return null;
+ }
+ }
}