package com.vst.webapp.action;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.sql.Blob;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.servlet.ModelAndView;
import com.vst.Constants;
import com.vst.model.ConstructionExample;
import com.vst.model.ObjectConstruction;
import com.vst.service.ObjectConstructionManager;
import com.vst.util.FileHelper;
public class AllExamplesEskizController extends AbstractVstController {
protected static final Log log = LogFactory.getLog(AllExamplesEskizController.class);
private ObjectConstructionManager objectConstructionManager = null;
public void setObjectConstructionManager(ObjectConstructionManager objectConstructionManager) {
this.objectConstructionManager = objectConstructionManager;
}
public ModelAndView handleRequest(HttpServletRequest request,
HttpServletResponse response)
throws Exception {
if (log.isDebugEnabled()) {
log.debug("entering 'handleRequest' method...");
}
String objectConstructionId = request.getParameter("objectConstructionId");
List waysToEskiz = new ArrayList();
Map wayMap;
boolean noPhoto = true;
if (objectConstructionId != null) {
ObjectConstruction objectConstruction = objectConstructionManager.getObjectConstruction(objectConstructionId);
List constructionExampleList = objectConstruction.getConstructionExamples();
for (int i = 0; i < constructionExampleList.size(); i++) {
ConstructionExample constructionExample = (ConstructionExample) constructionExampleList.get(i);
if (constructionExample.getWayToDefectEsckiz() != null && !"".equals(constructionExample.getWayToDefectEsckiz()) && constructionExample.getDefectEsckizBlob() != null) {
noPhoto = false;
File file = new File(FileHelper.getCurrentPath(request) + constructionExample.getWayToDefectEsckiz());
if (file.exists()) {
file.delete();
}
file.createNewFile();
FileOutputStream fileOutputStream = new FileOutputStream(FileHelper.getCurrentPath(request) + constructionExample.getWayToDefectEsckiz());
Blob blob = constructionExample.getDefectEsckizBlob();
byte[] bufer = new byte[62000];
InputStream inputStream = blob.getBinaryStream();
while (inputStream.read(bufer) != -1) {
fileOutputStream.write(bufer);
}
inputStream.close();
fileOutputStream.close();
}
wayMap = new HashMap();
wayMap.put("way", constructionExample.getWayToDefectEsckiz());
wayMap.put("comment", constructionExample.getExampleName() == null ? String.valueOf(constructionExample.getExampleRelativeNumber()) : constructionExample.getExampleName());
waysToEskiz.add(wayMap);
}
request.setAttribute("noPhoto", new Boolean(noPhoto));
return new ModelAndView("allExamplesEskiz", Constants.EXAMPLE_ESKIZ_WAYS, waysToEskiz);
} else {
request.setAttribute("noObjectConstruction", "true");
}
return new ModelAndView("allExamplesEskiz");
}
}