/*
* Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.springservices.ui.fileupload;
import org.wso2.carbon.utils.ServerConstants;
import org.wso2.carbon.utils.FileItemData;
import org.wso2.carbon.CarbonConstants;
import org.wso2.carbon.CarbonException;
import org.wso2.carbon.ui.transports.fileupload.AbstractFileUploadExecutor;
import org.wso2.carbon.ui.CarbonUIMessage;
import org.apache.commons.collections.bidimap.TreeBidiMap;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.File;
import java.util.Map;
public class SpringFileUploadExecutor extends AbstractFileUploadExecutor {
public boolean execute(HttpServletRequest request, HttpServletResponse response)
throws CarbonException, IOException {
String webContext = (String) request.getAttribute(CarbonConstants.WEB_CONTEXT);
String serviceHierarchy = formFieldsMap.get("serviceHierarchy").get(0);
request.getSession().setAttribute("service.hierarchy", serviceHierarchy);
if (fileItemsMap == null || fileItemsMap.isEmpty()) {
String msg = "File uploading failed. No files are specified";
log.error(msg);
CarbonUIMessage.sendCarbonUIMessage(msg, CarbonUIMessage.ERROR, request,
response, getContextRoot(request) + "/carbon/spring/index.jsp");
}
String[] uuids = new String[2];
Map fileResourceMap = (Map) configurationContext.getProperty(
ServerConstants.FILE_RESOURCE_MAP);
if (fileResourceMap == null) {
fileResourceMap = new TreeBidiMap();
configurationContext.setProperty(ServerConstants.FILE_RESOURCE_MAP, fileResourceMap);
}
try {
for (Object o : fileItemsMap.keySet()) {
String fieldName = (String) o;
FileItemData fileItemData = fileItemsMap.get(fieldName).get(0);
String fileName = getFileName(fileItemData.getFileItem().getName());
File servicesDir;
File uploadedFile;
if (fieldName.trim().equals("springBeans")) {
String uuid = generateUUID();
String serviceUploadDir = getWorkingDir() +
File.separator + "spring" +
File.separator + uuid +
File.separator;
if (fileName.endsWith(".jar")) {
servicesDir = new File(serviceUploadDir);
servicesDir.mkdirs();
uploadedFile = new File(servicesDir, fileName);
uuids[0] = uuid;
fileResourceMap.put(uuid, uploadedFile.getAbsolutePath());
fileItemData.getFileItem().write(uploadedFile);
}
}
if (fieldName.trim().equals("springContext")) {
String uuid = generateUUID();
String serviceUploadDir = getWorkingDir() +
File.separator + "spring" +
File.separator + uuid +
File.separator;
//Assumed this is the springs applicationContext.xml
// This can be safely assumed as, this class has been written only for
// uploading this.
servicesDir = new File(serviceUploadDir);
servicesDir.mkdirs();
uploadedFile = new File(servicesDir, fileName);
uuids[1] = uuid;
fileResourceMap.put(uuid, uploadedFile.getAbsolutePath());
fileItemData.getFileItem().write(uploadedFile);
}
}
response.setContentType("text/html; charset=utf-8");
response.sendRedirect(getContextRoot(request) + "/" + webContext + "/spring/showbeans.jsp?springBeansUUID=" + uuids[0] + "&springContextUUID=" + uuids[1]);
return true;
} catch (Exception e) {
String msg = "File upload failed. " + e.getMessage();
log.error(msg, e);
CarbonUIMessage.sendCarbonUIMessage(msg, CarbonUIMessage.ERROR, request,
response, getContextRoot(request) + "/" + webContext + "/spring/index.jsp");
}
return false;
}
}