/*
The contents of this file are subject to the Common Public Attribution License
Version 1.0 (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.projity.com/license . The License is based on the Mozilla Public
License Version 1.1 but Sections 14 and 15 have been added to cover use of
software over a computer network and provide for limited attribution for the
Original Developer. In addition, Exhibit A has been modified to be consistent
with Exhibit B.
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
specific language governing rights and limitations under the License. The
Original Code is OpenProj. The Original Developer is the Initial Developer and
is Projity, Inc. All portions of the code written by Projity are Copyright (c)
2006, 2007. All Rights Reserved. Contributors Projity, Inc.
Alternatively, the contents of this file may be used under the terms of the
Projity End-User License Agreeement (the Projity License), in which case the
provisions of the Projity License are applicable instead of those above. If you
wish to allow use of your version of this file only under the terms of the
Projity License and not to allow others to use your version of this file under
the CPAL, indicate your decision by deleting the provisions above and replace
them with the notice and other provisions required by the Projity License. If
you do not delete the provisions above, a recipient may use your version of this
file under either the CPAL or the Projity License.
[NOTE: The text of this license may differ slightly from the text of the notices
in Exhibits A and B of the license at http://www.projity.com/license. You should
use the latest text at http://www.projity.com/license for your modifications.
You may not remove this license text from the source files.]
Attribution Information: Attribution Copyright Notice: Copyright ��� 2006, 2007
Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
an open source solution from Projity. Attribution URL: http://www.projity.com
Graphic Image as provided in the Covered Code as file: openproj_logo.png with
alternatives listed on http://www.projity.com/logo
Display of Attribution Information is required in Larger Works which are defined
in the CPAL as a work which combines Covered Code or portions thereof with code
not governed by the terms of the CPAL. However, in addition to the other notice
obligations, all copies of the Covered Code in Executable and Source Code form
distributed must, as a form of attribution of the original author, include on
each user interface screen the "OpenProj" logo visible to all users. The
OpenProj logo should be located horizontally aligned with the menu bar and left
justified on the top left of the screen adjacent to the File menu. The logo
must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
must direct them back to http://www.projity.com.
*/
package com.projity.exchange;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.util.Scanner;
import com.projity.grouping.core.model.DefaultNodeModel;
import com.projity.job.Job;
import com.projity.job.JobRunnable;
import com.projity.pm.resource.ResourcePool;
import com.projity.pm.resource.ResourcePoolFactory;
import com.projity.pm.task.Project;
import com.projity.server.data.DataUtil;
import com.projity.server.data.DocumentData;
import com.projity.session.LocalSession;
import com.projity.session.SessionFactory;
import com.projity.strings.Messages;
import com.projity.undo.DataFactoryUndoController;
/**
* Loads/Saves a project from/to a pod file
*/
public class LocalFileImporter extends FileImporter {
public static final String VERSION="1.0.0"; //$NON-NLS-1$
private static final String PROJECT_LIBRE_FILE_SEPARATOR="@@@@@@@@@@ProjectLibreSeparator_MSXML@@@@@@@@@@";
/**
*
*/
public LocalFileImporter() {
super();
// TODO Auto-generated constructor stub
}
@Override
public void importFile() throws Exception{
File f=new File(getFileName());
FileInputStream fin=new FileInputStream(f);
Exception ex=null;
try {
DataUtil serializer=new DataUtil();
System.out.println("Loading "+getFileName()+"..."); //$NON-NLS-1$ //$NON-NLS-2$
long t1=System.currentTimeMillis();
ObjectInputStream in=new ObjectInputStream(fin);
Object obj=in.readObject();
if (obj instanceof String) obj=in.readObject(); //check version in the future
DocumentData projectData=(DocumentData)obj;
projectData.setMaster(true);
projectData.setLocal(true);
long t2=System.currentTimeMillis();
System.out.println("Loading...Done in "+(t2-t1)+" ms"); //$NON-NLS-1$ //$NON-NLS-2$
System.out.println("Deserializing..."); //$NON-NLS-1$
t1=System.currentTimeMillis();
// project=serializer.deserializeProject(projectData,false,true,resourceMap);
setProject(serializer.deserializeLocalDocument(projectData));
t2=System.currentTimeMillis();
System.out.println("Deserializing...Done in "+(t2-t1)+" ms"); //$NON-NLS-1$ //$NON-NLS-2$
} catch (Exception e) {
ex=e;
project=null;
}finally{
try {
fin.close();
} catch (Exception e) {
e.printStackTrace();
}
}
if (project==null){
//recreate project
BufferedInputStream in=null;
try {
//using xml
System.out.println("Trying to recover with XML...");
fin=new FileInputStream(f);
byte[] keyBuf=PROJECT_LIBRE_FILE_SEPARATOR.getBytes();
int bufSize=100;
if (bufSize<keyBuf.length) bufSize=keyBuf.length;
byte[] buf= new byte[bufSize];
in=new BufferedInputStream(fin); //use default 8192 bytes size
int keyPos=0;
int n;
// int pos=0;
boolean found=false;
in.mark(bufSize);
while ( (n=in.read( buf, 0, bufSize )) != -1 ){
for (int i=0; i<n; i++ ){
if (keyBuf[keyPos]==buf[i]){
if (keyPos==keyBuf.length-1){
//found keyword
found=true;
in.reset();
in.read(buf,0,i+1);
break;
}else{
keyPos++;
}
}else keyPos=0;
}
if (found) break;
in.mark(bufSize);
// pos+=n;
}
if (found) {
//xml found
System.out.println("XML found");
FileImporter importer=LocalSession.getImporter("com.projity.exchange.MicrosoftImporter");
ResourcePool resourcePool=null;
DataFactoryUndoController undoController=new DataFactoryUndoController();
resourcePool = ResourcePoolFactory.getInstance().createResourcePool("",undoController);
resourcePool.setLocal(true);
project = Project.createProject(resourcePool,undoController);
((DefaultNodeModel)project.getTaskOutline()).setDataFactory(project);
importer.setProject(project);
importer.loadProject(in);
System.out.println("Recovered with XML");
}else{
//unable to recover from xml
if (ex!=null) throw ex;
}
} catch (Exception e) {
e.printStackTrace();
if (in!=null){
try {
in.close();
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
}
}
}
@Override
public void exportFile() throws Exception{
File f=new File(getFileName());
FileOutputStream fout=new FileOutputStream(f);
try {
DataUtil serializer=new DataUtil();
System.out.println("Serialization..."); //$NON-NLS-1$
long t1=System.currentTimeMillis();
DocumentData projectData=serializer.serializeDocument(getProject());
projectData.setMaster(true);
projectData.setLocal(true);
long t2=System.currentTimeMillis();
System.out.println("Serialization...Done in "+(t2-t1)+" ms"); //$NON-NLS-1$ //$NON-NLS-2$
System.out.println("Saving "+f+"..."); //$NON-NLS-1$ //$NON-NLS-2$
t1=System.currentTimeMillis();
ObjectOutputStream out=new ObjectOutputStream(fout);
out.writeObject(VERSION);
out.writeObject(projectData);
out.flush();
//out.close();
t2=System.currentTimeMillis();
System.out.println("Saving...Done in "+(t2-t1)+" ms"); //$NON-NLS-1$ //$NON-NLS-2$
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try{
BufferedOutputStream bout=new BufferedOutputStream(fout);
bout.write(PROJECT_LIBRE_FILE_SEPARATOR.getBytes());
bout.flush();
FileImporter importer=LocalSession.getImporter("com.projity.exchange.MicrosoftImporter");
importer.saveProject(project, bout);
bout.flush();
}catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
fout.close();
}
public Job getImportFileJob(){
return getImportFileJob(this);
}
public static Job getImportFileJob(final FileImporter importer){
final Job job=new Job(importer.getJobQueue(),"importFile",Messages.getString("LocalFileImporter.Importing"),true); //$NON-NLS-1$ //$NON-NLS-2$
job.addRunnable(new JobRunnable("Import",1.0f){ //$NON-NLS-1$
public Object run() throws Exception{
importer.importFile();
setProgress(1.0f);
return null;
}
});
return job;
}
public Job getExportFileJob(){
return getExportFileJob(this);
}
public static Job getExportFileJob(final FileImporter importer){
final Job job=new Job(importer.getJobQueue(),"exportFile",Messages.getString("LocalFileImporter.Exporting"),true); //$NON-NLS-1$ //$NON-NLS-2$
job.addRunnable(new JobRunnable("Export",1.0f){ //$NON-NLS-1$
public Object run() throws Exception{
importer.exportFile();
setProgress(1.0f);
return null;
}
});
return job;
}
//disabled
@Override
public boolean saveProject(Project project,OutputStream out) throws Exception{
return false;
}
@Override
public Project loadProject(InputStream in) throws Exception{
//disabled
return null;
}
}