Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / swt / org.argeo.tool.devops.e4 / src / org / argeo / cms / ui / jcr / model / RemoteRepositoryElem.java

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/ui/jcr/model/RemoteRepositoryElem.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/ui/jcr/model/RemoteRepositoryElem.java
new file mode 100644 (file)
index 0000000..382f356
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/ui/jcr/model/RemoteRepositoryElem.java
@@ -0,0 +1,76 @@
+package org.argeo.cms.ui.jcr.model;
+
+import java.util.Arrays;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.RepositoryFactory;
+import javax.jcr.Session;
+import javax.jcr.SimpleCredentials;
+
+import org.argeo.api.cms.keyring.Keyring;
+import org.argeo.cms.ArgeoNames;
+import org.argeo.cms.jcr.CmsJcrUtils;
+import org.argeo.cms.ux.widgets.TreeParent;
+import org.argeo.eclipse.ui.EclipseUiException;
+
+/** Root of a remote repository */
+public class RemoteRepositoryElem extends RepositoryElem {
+       private final Keyring keyring;
+       /**
+        * A session of the logged in user on the default workspace of the node
+        * repository.
+        */
+       private final Session userSession;
+       private final String remoteNodePath;
+
+       private final RepositoryFactory repositoryFactory;
+       private final String uri;
+
+       public RemoteRepositoryElem(String alias, RepositoryFactory repositoryFactory, String uri, TreeParent parent,
+                       Session userSession, Keyring keyring, String remoteNodePath) {
+               super(alias, null, parent);
+               this.repositoryFactory = repositoryFactory;
+               this.uri = uri;
+               this.keyring = keyring;
+               this.userSession = userSession;
+               this.remoteNodePath = remoteNodePath;
+       }
+
+       @Override
+       protected Session repositoryLogin(String workspaceName) throws RepositoryException {
+               Node remoteRepository = userSession.getNode(remoteNodePath);
+               String userID = remoteRepository.getProperty(ArgeoNames.ARGEO_USER_ID).getString();
+               if (userID.trim().equals("")) {
+                       return getRepository().login(workspaceName);
+               } else {
+                       String pwdPath = remoteRepository.getPath() + '/' + ArgeoNames.ARGEO_PASSWORD;
+                       char[] password = keyring.getAsChars(pwdPath);
+                       try {
+                               SimpleCredentials credentials = new SimpleCredentials(userID, password);
+                               return getRepository().login(credentials, workspaceName);
+                       } finally {
+                               Arrays.fill(password, 0, password.length, ' ');
+                       }
+               }
+       }
+
+       @Override
+       public Repository getRepository() {
+               if (repository == null)
+                       repository = CmsJcrUtils.getRepositoryByUri(repositoryFactory, uri);
+               return super.getRepository();
+       }
+
+       public void remove() {
+               try {
+                       Node remoteNode = userSession.getNode(remoteNodePath);
+                       remoteNode.remove();
+                       remoteNode.getSession().save();
+               } catch (RepositoryException e) {
+                       throw new EclipseUiException("Cannot remove " + remoteNodePath, e);
+               }
+       }
+
+}