/*
* Copyright 2005,2006 WSO2, Inc. http://www.wso2.org
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
package org.wso2.carbon.ui.transports.fileupload;
import org.apache.commons.collections.bidimap.TreeBidiMap;
import org.apache.commons.fileupload.disk.DiskFileItem;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.servlet.ServletRequestContext;
import org.wso2.carbon.CarbonException;
import org.wso2.carbon.utils.ServerConstants;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
/**
* Handles Jar, Zip file upload and creating a service archive out of it
* This class is totally comply with add_new_jar_zip.xsl. Thus, should not use in general purpose
* activities.
*/
public class JarZipUploadExecutor extends org.wso2.carbon.ui.transports.fileupload.AbstractFileUploadExecutor {
public boolean execute(HttpServletRequest request, HttpServletResponse response)
throws CarbonException, IOException {
ServletRequestContext servletRequestContext = new ServletRequestContext(request);
boolean isMultipart =
ServletFileUpload.isMultipartContent(servletRequestContext);
PrintWriter out = response.getWriter();
response.setContentType("text/html; charset=utf-8");
try {
if (isMultipart) {
List items = parseRequest(servletRequestContext);
Map fileResourceMap =
(Map) configurationContext
.getProperty(ServerConstants.FILE_RESOURCE_MAP);
if (fileResourceMap == null) {
fileResourceMap = new TreeBidiMap();
configurationContext.setProperty(ServerConstants.FILE_RESOURCE_MAP,
fileResourceMap);
}
List resourceUUID = new ArrayList();
String main = null;
for (Iterator iterator = items.iterator(); iterator.hasNext();) {
DiskFileItem item = (DiskFileItem) iterator.next();
if (!item.isFormField()) {
String uuid = String.valueOf(System.currentTimeMillis() + Math.random());
String extraFileLocation =
configurationContext.getProperty(ServerConstants.WORK_DIR) +
File.separator + "extra" +
File.separator + uuid + File.separator;
String fieldName = item.getFieldName();
if (fieldName != null && fieldName.equals("jarZipFilename")) {
File dirs = new File(extraFileLocation);
dirs.mkdirs();
String fileName = item.getName();
String fileExtension = fileName;
checkServiceFileExtensionValidity(fileExtension,
new String[]{".jar", ".zip"});
File uploadedFile = new File(extraFileLocation,
getFileName(fileName));
item.write(uploadedFile);
main = uuid;
resourceUUID.add(uuid);
fileResourceMap.put(uuid, uploadedFile.getAbsolutePath());
}
if (fieldName != null && fieldName.equals("jarResource")) {
String fileName = item.getName();
if (fileName.toLowerCase().endsWith(".jar")) {
File dirs = new File(extraFileLocation);
dirs.mkdirs();
File uploadedFile = new File(extraFileLocation,
getFileName(fileName));
item.write(uploadedFile);
resourceUUID.add(uuid);
fileResourceMap.put(uuid, uploadedFile.getAbsolutePath());
}
}
}
}
if (main == null) {
out.write("<script type=\"text/javascript\">" +
"top.wso2.wsf.Util.alertWarning('Please upload a jar or a zip file.');" +
"</script>");
}
String s = "var uObj = new Object();";
for (int i = 0; i < resourceUUID.size(); i++) {
s += "uObj[" + i + "]=\"" + resourceUUID.get(i) + "\";\n";
}
out.write("<script type=\"text/javascript\">" +
s +
"top." + "jarZipFileUploadExecutor" + "(\"" + main + "\",uObj);" +
"</script>");
out.flush();
}
} catch (Exception e) {
log.error("File upload FAILED", e);
out.write("<script type=\"text/javascript\">" +
"top.wso2.wsf.Util.alertWarning('File upload FAILED. File may be non-existent or invalid.');" +
"</script>");
} finally {
out.close();
}
return true;
}
}