com.utest.domain.service.util.FileUploadUtil.java Source code

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Here is the source code for com.utest.domain.service.util.FileUploadUtil.java

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/**
 *
 * Licensed under the GNU General Public License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.gnu.org/licenses/gpl.txt
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * 
 * @author Vadim Kisen
 *
 * copyright 2010 by uTest 
 */
package com.utest.domain.service.util;

import java.io.File;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.multipart.FilePart;
import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
import org.apache.commons.httpclient.methods.multipart.Part;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.log4j.Logger;

public class FileUploadUtil {

    public static void uploadFile(final File targetFile, final String targetURL, final String targerFormFieldName_)
            throws Exception {
        final PostMethod filePost = new PostMethod(targetURL);
        filePost.getParams().setBooleanParameter(HttpMethodParams.USE_EXPECT_CONTINUE, true);
        filePost.addRequestHeader("X-Atlassian-Token", "no-check");
        try {
            final FilePart fp = new FilePart(targerFormFieldName_, targetFile);
            fp.setTransferEncoding(null);
            final Part[] parts = { fp };
            filePost.setRequestEntity(new MultipartRequestEntity(parts, filePost.getParams()));
            final HttpClient client = new HttpClient();
            client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
            final int status = client.executeMethod(filePost);
            if (status == HttpStatus.SC_OK) {
                Logger.getLogger(FileUploadUtil.class)
                        .info("Upload complete, response=" + filePost.getResponseBodyAsString());
            } else {
                Logger.getLogger(FileUploadUtil.class)
                        .info("Upload failed, response=" + HttpStatus.getStatusText(status));
            }
        } catch (final Exception ex) {
            Logger.getLogger(FileUploadUtil.class)
                    .error("ERROR: " + ex.getClass().getName() + " " + ex.getMessage(), ex);
            throw ex;
        } finally {
            Logger.getLogger(FileUploadUtil.class).debug(new String(filePost.getResponseBody()));
            filePost.releaseConnection();
        }

    }

}