/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.fps.action;
import java.util.Hashtable;
import java.util.Vector;
import java.util.logging.Logger;
import org.openflexo.foundation.FlexoEditor;
import org.openflexo.foundation.FlexoModelObject;
import org.openflexo.foundation.action.FlexoActionType;
import org.openflexo.fps.CVSAbstractFile;
import org.openflexo.fps.CVSAbstractFile.CommitListener;
import org.openflexo.fps.CVSAbstractFile.CommitStatus;
import org.openflexo.fps.CVSAbstractFile.UpdateListener;
import org.openflexo.fps.CVSAbstractFile.UpdateStatus;
import org.openflexo.fps.CVSContainer;
import org.openflexo.fps.CVSFile;
import org.openflexo.fps.FPSObject;
import org.openflexo.localization.FlexoLocalization;
public class OverrideAndCommitFiles extends MultipleFileCVSAction<OverrideAndCommitFiles> implements UpdateListener, CommitListener {
private static final Logger logger = Logger.getLogger(OverrideAndCommitFiles.class.getPackage().getName());
public static MultipleFileCVSActionType<OverrideAndCommitFiles> actionType = new MultipleFileCVSActionType<OverrideAndCommitFiles>(
"cvs_override_and_commit", CVS_OVERRIDE_OPERATIONS_GROUP, FlexoActionType.NORMAL_ACTION_TYPE) {
/**
* Factory method
*/
@Override
public OverrideAndCommitFiles makeNewAction(FPSObject focusedObject, Vector<FPSObject> globalSelection, FlexoEditor editor) {
return new OverrideAndCommitFiles(focusedObject, globalSelection, editor);
}
@Override
protected boolean accept(CVSFile aFile) {
return aFile.getStatus().isConflicting() && aFile.getContentOnDisk() != null;
}
};
static {
FlexoModelObject.addActionForClass(OverrideAndCommitFiles.actionType, CVSAbstractFile.class);
}
OverrideAndCommitFiles(FPSObject focusedObject, Vector<FPSObject> globalSelection, FlexoEditor editor) {
super(actionType, focusedObject, globalSelection, editor);
}
@Override
protected void doAction(Object context) {
logger.info("Override and commit files");
makeFlexoProgress(FlexoLocalization.localizedForKey("override_and_commit_files"), 7);
setProgress("preparing_overriding");
Vector<CVSFile> selectedFiles = getSelectedCVSFilesOnWhyCurrentActionShouldApply();
Hashtable<CVSFile, String> _localVersions = new Hashtable<CVSFile, String>();
// Store local versions on disk
for (CVSFile f : selectedFiles) {
_localVersions.put(f, f.getContentOnDisk());
}
Hashtable<CVSContainer, Vector<CVSFile>> filesToMerge = new Hashtable<CVSContainer, Vector<CVSFile>>();
for (CVSFile f : selectedFiles) {
CVSContainer dir = f.getContainer();
Vector<CVSFile> entriesForDir = filesToMerge.get(dir);
if (entriesForDir == null) {
entriesForDir = new Vector<CVSFile>();
filesToMerge.put(dir, entriesForDir);
}
entriesForDir.add(f);
}
sendUpdateRequests(filesToMerge);
waitUpdateResponses();
setProgress(FlexoLocalization.localizedForKey("saving_files"));
for (CVSFile f : selectedFiles) {
f._overrideWithVersion(_localVersions.get(f));
}
setProgress("preparing_commit");
Hashtable<CVSContainer, Vector<CVSFile>> filesToCommit = new Hashtable<CVSContainer, Vector<CVSFile>>();
for (CVSFile f : selectedFiles) {
CVSContainer dir = f.getContainer();
Vector<CVSFile> entriesForDir = filesToCommit.get(dir);
if (entriesForDir == null) {
entriesForDir = new Vector<CVSFile>();
filesToCommit.put(dir, entriesForDir);
}
entriesForDir.add(f);
}
sendCommitRequests(filesToCommit);
waitCommitResponses();
hideFlexoProgress();
}
private synchronized void sendUpdateRequests(Hashtable<CVSContainer, Vector<CVSFile>> filesToUpdate) {
setProgress(FlexoLocalization.localizedForKey("updating_files"));
resetSecondaryProgress(filesToUpdate.keySet().size());
for (CVSContainer dir : filesToUpdate.keySet()) {
setSecondaryProgress(FlexoLocalization.localizedForKey("updating") + " " + ((CVSAbstractFile) dir).getFile().getAbsolutePath());
CVSFile[] filesToUpdateInThisDir = filesToUpdate.get(dir).toArray(new CVSFile[filesToUpdate.get(dir).size()]);
logger.info("Updating in " + dir);
((CVSAbstractFile) dir).update(this, false, filesToUpdateInThisDir);
updatingFilesToWait += filesToUpdateInThisDir.length;
}
}
private void waitUpdateResponses() {
setProgress(FlexoLocalization.localizedForKey("waiting_for_responses"));
resetSecondaryProgress(updatingFilesToWait);
lastUpdateReception = System.currentTimeMillis();
while (updatingFilesToWait > 0 && System.currentTimeMillis() - lastUpdateReception < TIME_OUT) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
synchronized (this) {
while (updateFilesToNotify.size() > 0) {
CVSFile file = updateFilesToNotify.firstElement();
updateFilesToNotify.removeElementAt(0);
setSecondaryProgress(FlexoLocalization.localizedForKey("received_response_for") + " " + file.getFile().getName());
}
}
if (updatingFilesToWait > 0) {
updateTimeOutReceived = true;
logger.warning("Commit finished with time-out expired: still waiting for " + updatingFilesToWait + " files");
}
}
@Override
public boolean hasActionExecutionSucceeded() {
if (updateTimeOutReceived) {
return false;
}
if (commitTimeOutReceived) {
return false;
} else {
return super.hasActionExecutionSucceeded();
}
}
private static final long TIME_OUT = 10000; // 10 s
private boolean updateTimeOutReceived;
private long lastUpdateReception;
private int updatingFilesToWait = 0;
private Vector<CVSFile> updateFilesToNotify = new Vector<CVSFile>();
private Vector<CVSFile> commitFilesToNotify = new Vector<CVSFile>();
@Override
public synchronized void notifyUpdateFinished(CVSFile file, UpdateStatus status) {
logger.info("Update for " + file.getFile() + " finished with status " + status);
updatingFilesToWait--;
updateFilesToNotify.add(file);
lastUpdateReception = System.currentTimeMillis();
}
private synchronized void sendCommitRequests(Hashtable<CVSContainer, Vector<CVSFile>> filesToCommit) {
setProgress(FlexoLocalization.localizedForKey("committing_files"));
resetSecondaryProgress(filesToCommit.keySet().size());
for (CVSContainer dir : filesToCommit.keySet()) {
setSecondaryProgress(FlexoLocalization.localizedForKey("committing") + " "
+ ((CVSAbstractFile) dir).getFile().getAbsolutePath());
CVSFile[] filesToCommitInThisDir = filesToCommit.get(dir).toArray(new CVSFile[filesToCommit.get(dir).size()]);
logger.info("Committing in " + dir);
((CVSAbstractFile) dir).commit(getCommitMessage(), this, filesToCommitInThisDir);
committingFilesToWait += filesToCommitInThisDir.length;
}
}
private void waitCommitResponses() {
setProgress(FlexoLocalization.localizedForKey("waiting_for_responses"));
resetSecondaryProgress(committingFilesToWait);
lastCommitReception = System.currentTimeMillis();
while (committingFilesToWait > 0 && System.currentTimeMillis() - lastCommitReception < TIME_OUT) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
synchronized (this) {
while (commitFilesToNotify.size() > 0) {
CVSFile file = commitFilesToNotify.firstElement();
commitFilesToNotify.removeElementAt(0);
setSecondaryProgress(FlexoLocalization.localizedForKey("received_response_for") + " " + file.getFile().getName());
}
}
}
if (committingFilesToWait > 0) {
commitTimeOutReceived = true;
logger.warning("Commit finished with time-out expired: still waiting for " + committingFilesToWait + " files");
}
}
private boolean commitTimeOutReceived;
private long lastCommitReception;
private int committingFilesToWait = 0;
@Override
public synchronized void notifyCommitFinished(CVSFile file, CommitStatus status) {
logger.info("Commit for " + file.getFile() + " finished with status " + status);
committingFilesToWait--;
commitFilesToNotify.add(file);
lastCommitReception = System.currentTimeMillis();
}
private String commitMessage = null;
public String getCommitMessage() {
return commitMessage;
}
public void setCommitMessage(String commitMessage) {
this.commitMessage = commitMessage;
}
}