/*
- * Copyright (C) 2007-2012 Mathieu Baudier
+ * Copyright (C) 2007-2012 Argeo GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
import java.util.Map;
import javax.jcr.Credentials;
+import javax.jcr.NoSuchWorkspaceException;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import javax.jcr.RepositoryFactory;
import javax.jcr.Session;
-import javax.jcr.SimpleCredentials;
import javax.jcr.nodetype.NodeType;
+import javax.jcr.query.Query;
+import javax.jcr.query.QueryResult;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.ArgeoMonitor;
+import org.argeo.eclipse.ui.EclipseArgeoMonitor;
import org.argeo.eclipse.ui.ErrorFeedback;
import org.argeo.eclipse.ui.TreeParent;
import org.argeo.jcr.ArgeoJcrUtils;
import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
import org.argeo.slc.jcr.SlcNames;
import org.argeo.slc.repo.RepoConstants;
+import org.argeo.slc.repo.RepoUtils;
import org.argeo.util.security.Keyring;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.TreeViewerColumn;
import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerDropAdapter;
import org.eclipse.swt.SWT;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.DragSourceAdapter;
+import org.eclipse.swt.dnd.DragSourceEvent;
+import org.eclipse.swt.dnd.TextTransfer;
+import org.eclipse.swt.dnd.Transfer;
+import org.eclipse.swt.dnd.TransferData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.Tree;
* one single repository currently.
*/
public class DistributionsView extends ViewPart implements SlcNames, ArgeoNames {
- // private final static Log log =
- // LogFactory.getLog(DistributionsView.class);
+ private final static Log log = LogFactory.getLog(DistributionsView.class);
public final static String ID = DistPlugin.ID + ".distributionsView";
private Repository nodeRepository;
private TreeViewer viewer;
- // private List<RepositoryElem> repositories = new
- // ArrayList<DistributionsView.RepositoryElem>();
-
- // private Session nodeSession = null;
-
@Override
public void createPartControl(Composite parent) {
// Define the TableViewer
TreeViewerColumn col = new TreeViewerColumn(viewer, SWT.NONE);
col.getColumn().setWidth(200);
- // col.getColumn().setText("Workspace");
col.setLabelProvider(new ColumnLabelProvider() {
@Override
public String getText(Object element) {
viewer.setContentProvider(new DistributionsContentProvider());
viewer.addDoubleClickListener(new DistributionsDCL());
+ // Drag'n drop
+ Transfer[] tt = new Transfer[] { TextTransfer.getInstance() };
+ int operations = DND.DROP_COPY | DND.DROP_MOVE;
+ viewer.addDragSupport(operations, tt, new ViewDragListener());
+ viewer.addDropSupport(operations, tt, new ViewDropListener(viewer));
+
MenuManager menuManager = new MenuManager();
Menu menu = menuManager.createContextMenu(viewer.getTree());
menuManager.addMenuListener(new IMenuListener() {
if (!repos.hasNode(alias)) {
Node repoNode = repos.addNode(alias,
ArgeoTypes.ARGEO_REMOTE_REPOSITORY);
- repoNode.setProperty(ARGEO_URI, alias);
+ repoNode.setProperty(ARGEO_URI, "vm:///" + alias);
repoNode.addMixin(NodeType.MIX_TITLE);
- repoNode.setProperty(Property.JCR_TITLE, "vm://" + alias);
+ repoNode.setProperty(Property.JCR_TITLE, "Internal "
+ + alias + " repository");
nodeSession.save();
}
}
} finally {
JcrUtils.logoutQuietly(nodeSession);
}
- //
- // try {
- // nodeSession = nodeRepository.login();
- // NodeIterator repos = JcrUtils.mkdirs(
- // nodeSession,
- // UserJcrUtils.getUserHome(nodeSession).getPath()
- // + RepoConstants.REPOSITORIES_BASE_PATH).getNodes();
- // while (repos.hasNext()) {
- // Node repository = repos.nextNode();
- // String label = null;
- // if (repository.isNodeType(NodeType.MIX_TITLE)) {
- // label = repository.getProperty(Property.JCR_TITLE)
- // .getString();
- // }
- //
- // if (repository.isNodeType(ArgeoTypes.ARGEO_REMOTE_REPOSITORY)) {
- // String uri = repository.getProperty(ARGEO_URI).getString();
- // Credentials credentials = null;
- // if (repository.hasProperty(ARGEO_USER_ID)) {
- // String userId = repository.getProperty(ARGEO_USER_ID)
- // .getString();
- // credentials = new SimpleCredentials(userId,
- // "".toCharArray());
- // }
- // Repository remoteRepository = ArgeoJcrUtils
- // .getRepositoryByUri(repositoryFactory, uri);
- // if (label == null)
- // label = repository.getName();
- // repositories.add(new RepositoryElem(label,
- // remoteRepository, credentials));
- // }
- // }
- // } catch (RepositoryException e) {
- // throw new ArgeoException("Cannot read registered repositories", e);
- // }
-
- // Remote
- // String uri = null;
- // Credentials credentials = null;
- // Repository remoteRepository = null;
-
- // try {
- // uri = "http://dev.argeo.org/org.argeo.jcr.webapp/pub/java";
- // credentials = new GuestCredentials();
- // remoteRepository =
- // ArgeoJcrUtils.getRepositoryByUri(repositoryFactory, uri);
- // repositories.add(new RepositoryElem("anonymous@dev.argeo.org//java",
- // remoteRepository, credentials));
- // } catch (Exception e) {
- // e.printStackTrace();
- // }
-
- // uri = "http://localhost:7070/org.argeo.jcr.webapp/pub/java";
- // credentials = new GuestCredentials();
- // remoteRepository =
- // ArgeoJcrUtils.getRepositoryByUri(repositoryFactory, uri);
- // repositories.add(new RepositoryElem("anonymous@localhost//java",
- // remoteRepository, credentials));
-
- // uri = "http://localhost:7070/org.argeo.jcr.webapp/remoting/java";
- // credentials = new SimpleCredentials(System.getProperty("user.name"),
- // "".toCharArray());
- // remoteRepository =
- // ArgeoJcrUtils.getRepositoryByUri(repositoryFactory, uri);
- // repositories.add(new RepositoryElem("@localhost//java",
- // remoteRepository, credentials));
viewer.setInput(nodeRepository);
}
- @Override
- public void setFocus() {
- viewer.getTree().setFocus();
- }
-
- /**
- * Force refresh of the whole view
- */
- public void refresh() {
- viewer.setContentProvider(new DistributionsContentProvider());
- }
-
- public void setNodeRepository(Repository repository) {
- this.nodeRepository = repository;
- }
-
- public void setRepositoryFactory(RepositoryFactory repositoryFactory) {
- this.repositoryFactory = repositoryFactory;
- }
-
- public void setKeyring(Keyring keyring) {
- this.keyring = keyring;
- }
-
/** Programatically configure the context menu */
protected void contextMenuAboutToShow(IMenuManager menuManager) {
IWorkbenchWindow window = DistPlugin.getDefault().getWorkbench()
Object firstElement = ((IStructuredSelection) viewer.getSelection())
.getFirstElement();
- if (firstElement instanceof TreeParent) {
- TreeParent tp = (TreeParent) firstElement;
- String wsName = tp.getName();
+ if (firstElement instanceof TreeParent
+ || firstElement instanceof RepoElem) {
+ String wsName = null;
// Build conditions depending on element type (repo or distribution
// for the time being)
boolean isDistribElem = false; // , isRepoElem = false;
- // if (tp instanceof RepositoryElem){
- // isRepoElem = true;
- // } else
- if (tp instanceof DistributionElem) {
+ if (firstElement instanceof DistributionElem) {
isDistribElem = true;
+ wsName = ((DistributionElem) firstElement).getName();
}
// create workspace
}
}
+ @Override
+ public void setFocus() {
+ viewer.getTree().setFocus();
+ }
+
+ /*
+ * DEPENDENCY INJECTION
+ */
+ /**
+ * Force refresh of the whole view
+ */
+ public void refresh() {
+ viewer.setContentProvider(new DistributionsContentProvider());
+ }
+
+ public void setNodeRepository(Repository repository) {
+ this.nodeRepository = repository;
+ }
+
+ public void setRepositoryFactory(RepositoryFactory repositoryFactory) {
+ this.repositoryFactory = repositoryFactory;
+ }
+
+ public void setKeyring(Keyring keyring) {
+ this.keyring = keyring;
+ }
+
+ /*
+ * INTERNAL CLASSES
+ */
+ /** Content provider */
private class DistributionsContentProvider implements ITreeContentProvider {
Session nodeSession;
List<RepoElem> repositories = new ArrayList<RepoElem>();
}
- // private class DistributionsContentProvider extends
- // AbstractTreeContentProvider {
- //
- // public Object[] getElements(Object arg0) {
- // return repositories.toArray();
- // }
- //
- // }
-
+ /** A software repository */
private class RepoElem {
private Node repoNode;
private Repository repository;
private Credentials credentials;
- private Session defaultSession = null;
public RepoElem(Node repoNode) {
this.repoNode = repoNode;
/** Lazily connects to repository */
protected void connect() {
- if (defaultSession != null)
+ if (repository != null)
return;
-
- try {
- if (repoNode.isNodeType(ArgeoTypes.ARGEO_REMOTE_REPOSITORY)) {
- String uri = repoNode.getProperty(ARGEO_URI).getString();
- if (uri.startsWith("http")) {// http, https
- if (repoNode.hasProperty(ARGEO_USER_ID)) {
- String userId = repoNode.getProperty(ARGEO_USER_ID)
- .getString();
- char[] password = keyring.getAsChars(repoNode
- .getPath() + '/' + ARGEO_PASSWORD);
- credentials = new SimpleCredentials(userId,
- password);
- }
- repository = ArgeoJcrUtils.getRepositoryByUri(
- repositoryFactory, uri);
- } else {// alias
- String alias = uri;
- repository = ArgeoJcrUtils.getRepositoryByAlias(
- repositoryFactory, alias);
- credentials = null;
- }
- defaultSession = repository.login(credentials);
- }
- } catch (RepositoryException e) {
- throw new SlcException("Cannot connect to repository "
- + repoNode, e);
- }
+ repository = RepoUtils.getRepository(repositoryFactory, keyring,
+ repoNode);
+ credentials = RepoUtils.getRepositoryCredentials(keyring, repoNode);
}
public String getLabel() {
public Object[] getChildren() {
connect();
+ Session session = null;
try {
- String[] workspaceNames = defaultSession.getWorkspace()
+ session = repository.login(credentials);
+ String[] workspaceNames = session.getWorkspace()
.getAccessibleWorkspaceNames();
List<DistributionElem> distributionElems = new ArrayList<DistributionElem>();
- for (String workspace : workspaceNames)
- distributionElems.add(new DistributionElem(repository,
- workspace, credentials));
+ for (String workspaceName : workspaceNames) {
+ Node workspaceNode = repoNode.hasNode(workspaceName) ? repoNode
+ .getNode(workspaceName) : repoNode
+ .addNode(workspaceName);
+ repoNode.getSession().save();
+ distributionElems.add(new DistributionElem(this,
+ workspaceNode));
+ // FIXME remove deleted workspaces
+ }
return distributionElems.toArray();
} catch (RepositoryException e) {
throw new SlcException(
"Cannot list workspaces for " + repoNode, e);
+ } finally {
+ JcrUtils.logoutQuietly(session);
}
}
public void dispose() {
- JcrUtils.logoutQuietly(defaultSession);
}
- }
- /** Wraps a repository **/
- // private static class RepositoryElem extends TreeParent {
- // // private final Repository repository;
- // private Session defaultSession;
- //
- // public RepositoryElem(String name, Repository repository,
- // Credentials credentials) {
- // super(name);
- // try {
- // defaultSession = repository.login(credentials);
- // String[] workspaceNames = defaultSession.getWorkspace()
- // .getAccessibleWorkspaceNames();
- // for (String workspace : workspaceNames)
- // addChild(new DistributionElem(repository, workspace,
- // credentials));
- // } catch (RepositoryException e) {
- // ErrorFeedback.show("Cannot log to repository", e);
- // }
- // }
- //
- // @Override
- // public synchronized void dispose() {
- // if (log.isTraceEnabled())
- // log.trace("Disposing RepositoryElement");
- // JcrUtils.logoutQuietly(defaultSession);
- // super.dispose();
- // }
- // }
+ public Node getRepoNode() {
+ return repoNode;
+ }
+
+ public String getRepoPath() {
+ try {
+ return repoNode.getPath();
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot get path for " + repoNode, e);
+ }
+ }
+
+ public Repository getRepository() {
+ connect();
+ return repository;
+ }
+
+ public Credentials getCredentials() {
+ return credentials;
+ }
+
+ }
+ /** Abstracts a distribution, that is a workspace */
private static class DistributionElem extends TreeParent {
- private final String workspaceName;
- private final Repository repository;
- private final Credentials credentials;
+ private final RepoElem repoElem;
+ private final Node workspaceNode;
+
+ public DistributionElem(RepoElem repoElem, Node workspaceNode) {
+ super(JcrUtils.getNameQuietly(workspaceNode));
+ this.repoElem = repoElem;
+ this.workspaceNode = workspaceNode;
+ }
- public DistributionElem(Repository repository, String workspaceName,
- Credentials credentials) {
- super(workspaceName);
- this.workspaceName = workspaceName;
- this.repository = repository;
- this.credentials = credentials;
+ public Node getWorkspaceNode() {
+ return workspaceNode;
}
public String getWorkspaceName() {
- return workspaceName;
+ return JcrUtils.getNameQuietly(workspaceNode);
}
- public Repository getRepository() {
- return repository;
+ public String getWorkspacePath() {
+ try {
+ return workspaceNode.getPath();
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot get or add workspace path "
+ + getWorkspaceName(), e);
+ }
+ }
+
+ public String getRepoPath() {
+ try {
+ return workspaceNode.getParent().getPath();
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot get or add workspace path "
+ + getWorkspaceName(), e);
+ }
+ }
+
+ public RepoElem getRepoElem() {
+ return repoElem;
}
public Credentials getCredentials() {
- return credentials;
+ return repoElem.getCredentials();
}
}
- @Override
- public void dispose() {
- // for (RepositoryElem re : repositories)
- // re.dispose();
- super.dispose();
+ /** Listens to drag */
+ class ViewDragListener extends DragSourceAdapter {
+ public void dragSetData(DragSourceEvent event) {
+ IStructuredSelection selection = (IStructuredSelection) viewer
+ .getSelection();
+ if (selection.getFirstElement() instanceof DistributionElem) {
+ DistributionElem de = (DistributionElem) selection
+ .getFirstElement();
+ if (TextTransfer.getInstance().isSupportedType(event.dataType)) {
+ event.data = de.getWorkspacePath();
+ }
+ }
+ }
+ }
+
+ /** Listens to drop */
+ class ViewDropListener extends ViewerDropAdapter {
+
+ public ViewDropListener(Viewer viewer) {
+ super(viewer);
+ }
+
+ @Override
+ public boolean performDrop(Object data) {
+ DistributionElem sourceDist = (DistributionElem) getSelectedObject();
+ RepoElem targetRepo = (RepoElem) getCurrentTarget();
+
+ Boolean ok = MessageDialog.openConfirm(getSite().getShell(),
+ "Confirm distribution merge", "Do you want to merge "
+ + sourceDist.getWorkspaceName() + " (from repo "
+ + sourceDist.getRepoElem().getLabel()
+ + ") to repo " + targetRepo.getLabel() + "?");
+ if (!ok)
+ return false;
+
+ try {
+ String sourceWorkspace = sourceDist.getWorkspaceName();
+ Repository sourceRepository = RepoUtils.getRepository(
+ repositoryFactory, keyring, sourceDist
+ .getWorkspaceNode().getParent());
+ Credentials sourceCredentials = RepoUtils
+ .getRepositoryCredentials(keyring, sourceDist
+ .getWorkspaceNode().getParent());
+
+ String targetWorkspace = sourceWorkspace;
+ Repository targetRepository = RepoUtils.getRepository(
+ repositoryFactory, keyring, targetRepo.getRepoNode());
+ Credentials targetCredentials = RepoUtils
+ .getRepositoryCredentials(keyring,
+ targetRepo.getRepoNode());
+
+ // Open sessions here since the background thread
+ // won't necessarily be authenticated.
+ // Job should close the sessions.
+ Session sourceSession = sourceRepository.login(
+ sourceCredentials, sourceWorkspace);
+ Session targetSession;
+ try {
+ targetSession = targetRepository.login(targetCredentials,
+ targetWorkspace);
+ } catch (NoSuchWorkspaceException e) {
+ Session defaultSession = targetRepository
+ .login(targetCredentials);
+ try {
+ defaultSession.getWorkspace().createWorkspace(
+ targetWorkspace);
+ } catch (Exception e1) {
+ throw new SlcException("Cannot create new workspace "
+ + targetWorkspace, e);
+ } finally {
+ JcrUtils.logoutQuietly(defaultSession);
+ }
+ targetSession = targetRepository.login(targetCredentials,
+ targetWorkspace);
+ }
+
+ Job workspaceMergeJob = new WorkspaceMergeJob(sourceSession,
+ targetSession);
+ workspaceMergeJob.setUser(true);
+ workspaceMergeJob.schedule();
+ return true;
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot process drop from " + sourceDist
+ + " to " + targetRepo, e);
+ }
+ }
+
+ @Override
+ public boolean validateDrop(Object target, int operation,
+ TransferData transferType) {
+ if (target instanceof RepoElem) {
+ if (getSelectedObject() instanceof DistributionElem) {
+ // check if not same repository
+ String srcRepoPath = ((DistributionElem) getSelectedObject())
+ .getRepoPath();
+ String targetRepoPath = ((RepoElem) target).getRepoPath();
+ return !targetRepoPath.equals(srcRepoPath);
+ }
+ }
+ return false;
+ }
+ }
+
+ private static class WorkspaceMergeJob extends Job {
+ private Session sourceSession;
+ private Session targetSession;
+
+ public WorkspaceMergeJob(Session sourceSession, Session targetSession) {
+ super("Workspace merge");
+ this.sourceSession = sourceSession;
+ this.targetSession = targetSession;
+ }
+
+ @Override
+ protected IStatus run(IProgressMonitor eclipseMonitor) {
+ long begin = System.currentTimeMillis();
+ try {
+ Query countQuery = sourceSession
+ .getWorkspace()
+ .getQueryManager()
+ .createQuery("select file from [nt:file] as file",
+ Query.JCR_SQL2);
+ QueryResult result = countQuery.execute();
+ Long expectedCount = result.getNodes().getSize();
+ if (log.isDebugEnabled())
+ log.debug("Will copy " + expectedCount + " files...");
+
+ ArgeoMonitor monitor = new EclipseArgeoMonitor(eclipseMonitor);
+ eclipseMonitor
+ .beginTask("Copy files", expectedCount.intValue());
+
+ Long count = JcrUtils.copyFiles(sourceSession.getRootNode(),
+ targetSession.getRootNode(), true, monitor);
+
+ monitor.done();
+ long duration = (System.currentTimeMillis() - begin) / 1000;// in
+ // s
+ if (log.isDebugEnabled())
+ log.debug("Copied " + count + " files in "
+ + (duration / 60) + "min " + (duration % 60) + "s");
+
+ return Status.OK_STATUS;
+ } catch (RepositoryException e) {
+ return new Status(IStatus.ERROR, DistPlugin.ID, "Cannot merge",
+ e);
+ } finally {
+ JcrUtils.logoutQuietly(sourceSession);
+ JcrUtils.logoutQuietly(targetSession);
+ }
+ }
}
+ /** Listen to double-clicks */
private class DistributionsDCL implements IDoubleClickListener {
public void doubleClick(DoubleClickEvent event) {
if (obj instanceof DistributionElem) {
DistributionElem distributionElem = (DistributionElem) obj;
DistributionEditorInput dei = new DistributionEditorInput(
- distributionElem.getName(),
- distributionElem.getRepository(),
+ distributionElem.getName(), distributionElem
+ .getRepoElem().getRepository(),
distributionElem.getWorkspaceName(),
distributionElem.getCredentials());
try {