package org.argeo.slc.client.ui.dist.model;
-import javax.jcr.Credentials;
import javax.jcr.Node;
+import javax.jcr.NodeIterator;
import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.query.Query;
-import org.argeo.eclipse.ui.TreeParent;
+import org.argeo.ArgeoException;
import org.argeo.jcr.JcrUtils;
-import org.argeo.slc.SlcException;
+import org.argeo.slc.jcr.SlcNames;
+import org.argeo.slc.jcr.SlcTypes;
-/** Abstracts a workspace that contains a given distribution */
-public class WorkspaceElem extends TreeParent {
+/** Abstract a workspace that contains a software distribution */
+public class WorkspaceElem extends DistParentElem {
private final RepoElem repoElem;
- private final Node workspaceNode;
+ private String workspaceName;
+ private Session currSession;
- /**
- * Helper to display only version when the workspace name is well formatted
- */
- private static String formatName(Node workspaceNode) {
- String name = JcrUtils.getNameQuietly(workspaceNode);
- if (name != null && name.lastIndexOf('-') > 0)
- return name.substring(name.lastIndexOf('-') + 1);
- else
- return name;
+ public WorkspaceElem(WkspGroupElem parent, RepoElem repoElem,
+ String workspaceName) {
+ super(workspaceName, repoElem.inHome(), repoElem.isReadOnly());
+ this.repoElem = repoElem;
+ this.workspaceName = workspaceName;
+ setParent(parent);
}
- public WorkspaceElem(RepoElem repoElem, Node workspaceNode) {
- super(formatName(workspaceNode));
- this.repoElem = repoElem;
- this.workspaceNode = workspaceNode;
+ public String getWorkspaceName() {
+ return workspaceName;
}
- public Node getWorkspaceNode() {
- return workspaceNode;
+ public RepoElem getRepoElem() {
+ return repoElem;
}
- public String getWorkspaceName() {
- return JcrUtils.getNameQuietly(workspaceNode);
+ public Boolean isConnected() {
+ if (currSession != null && currSession.isLive())
+ return true;
+ else
+ return false;
}
- public String getWorkspacePath() {
- try {
- return workspaceNode.getPath();
- } catch (RepositoryException e) {
- throw new SlcException("Cannot get or add workspace path "
- + getWorkspaceName(), e);
- }
+ public void login() {
+ currSession = repoElem.repositoryLogin(getName());
}
- public String getRepoPath() {
+ public boolean hasChildren() {
try {
- return workspaceNode.getParent().getPath();
- } catch (RepositoryException e) {
- throw new SlcException("Cannot get or add workspace path "
- + getWorkspaceName(), e);
+ if (isConnected())
+ return currSession.getRootNode().hasNodes();
+ else
+ return true;
+ } catch (RepositoryException re) {
+ throw new ArgeoException(
+ "Unexpected error while checking children node existence",
+ re);
}
}
- public RepoElem getRepoElem() {
- return repoElem;
- }
+ /** Override normal behaviour to initialize display of the workspace */
+ @Override
+ public synchronized Object[] getChildren() {
+ if (isLoaded()) {
+ return super.getChildren();
+ } else {
+ // initialize current object
+ try {
+ // Lazy connect the first time we retrieve children
+ if (currSession == null)
+ login();
+
+ // Retrieve already existing distribution
+ Query groupQuery = currSession
+ .getWorkspace()
+ .getQueryManager()
+ .createQuery(
+ "select * from ["
+ + SlcTypes.SLC_MODULAR_DISTRIBUTION
+ + "]", Query.JCR_SQL2);
+ NodeIterator distributions = groupQuery.execute().getNodes();
+ distribs: while (distributions.hasNext()) {
+ Node currDist = distributions.nextNode();
+ Node distBase = currDist.getParent().getParent();
+ if (!distBase.isNodeType(SlcTypes.SLC_ARTIFACT_BASE))
+ continue distribs;
+ String groupId = distBase
+ .getProperty(SlcNames.SLC_GROUP_ID).getString();
+ String artifactId = distBase.getProperty(
+ SlcNames.SLC_ARTIFACT_ID).getString();
- public Credentials getCredentials() {
- return repoElem.getCredentials();
+ String name;
+ String type;
+ if (ModularDistBaseElem.AETHER_BINARIES_TYPE
+ .equals(artifactId)) {
+ name = groupId;
+ type = ModularDistBaseElem.AETHER_BINARIES_TYPE;
+ } else {
+ name = artifactId;
+ type = ModularDistBaseElem.AETHER_DEP_TYPE;
+ }
+ if (getChildByName(name) == null)
+ addChild(new ModularDistBaseElem(WorkspaceElem.this,
+ name, distBase, type));
+ }
+ // Add empty group base that have been marked as relevant
+ groupQuery = currSession
+ .getWorkspace()
+ .getQueryManager()
+ .createQuery(
+ "select * from ["
+ + SlcTypes.SLC_RELEVANT_CATEGORY + "]",
+ Query.JCR_SQL2);
+ distributions = groupQuery.execute().getNodes();
+ while (distributions.hasNext()) {
+ Node distBase = distributions.nextNode();
+ String groupBaseId = distBase.getProperty(
+ SlcNames.SLC_GROUP_BASE_ID).getString();
+ if (getChildByName(groupBaseId) == null)
+ addChild(new ModularDistBaseElem(WorkspaceElem.this,
+ groupBaseId, distBase,
+ ModularDistBaseElem.AETHER_CATEGORY_BASE));
+ }
+ return super.getChildren();
+ } catch (RepositoryException e) {
+ throw new ArgeoException(
+ "Cannot initialize WorkspaceNode UI object."
+ + getName(), e);
+ }
+ }
}
- public boolean isReadOnly() {
- return repoElem.isReadOnly();
+ @Override
+ public synchronized void dispose() {
+ JcrUtils.logoutQuietly(currSession);
+ super.dispose();
}
}
projects / gpl / argeo-slc.git / blobdiff