Clarify SLC project structure.

[gpl/argeo-slc.git] / cms / org.argeo.slc.client.ui.dist / src / org / argeo / slc / client / ui / dist / commands / OpenModuleEditor.java

diff --git a/cms/org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/commands/OpenModuleEditor.java b/cms/org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/commands/OpenModuleEditor.java
new file mode 100644 (file)
index 0000000..bf07e49
--- /dev/null
+++ b/cms/org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/commands/OpenModuleEditor.java
@@ -0,0 +1,83 @@
+package org.argeo.slc.client.ui.dist.commands;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.SlcTypes;
+import org.argeo.slc.client.ui.dist.DistPlugin;
+import org.argeo.slc.client.ui.dist.editors.ArtifactVersionEditor;
+import org.argeo.slc.client.ui.dist.editors.ModularDistVersionEditor;
+import org.argeo.slc.client.ui.dist.editors.ModuleEditorInput;
+import org.argeo.slc.repo.RepoService;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+/**
+ * Open the relevant editor for a given module node of a given repository
+ * workspace. For the time being, modules can be artifacts or
+ * modularDistributions
+ */
+public class OpenModuleEditor extends AbstractHandler {
+       public final static String ID = DistPlugin.PLUGIN_ID + ".openModuleEditor";
+       public final static String DEFAULT_LABEL = "Open relevant editor";
+
+       // use local node repo and repository factory to retrieve and log to
+       // relevant repository
+       public final static String PARAM_REPO_NODE_PATH = "param.repoNodePath";
+       // use URI and repository factory to retrieve and ANONYMOUSLY log in
+       // relevant repository
+       public final static String PARAM_REPO_URI = "param.repoUri";
+       public final static String PARAM_WORKSPACE_NAME = "param.workspaceName";
+       public final static String PARAM_MODULE_PATH = "param.modulePath";
+
+       /* DEPENDENCY INJECTION */
+       private RepoService repoService;
+
+       public Object execute(ExecutionEvent event) throws ExecutionException {
+               String repoNodePath = event.getParameter(PARAM_REPO_NODE_PATH);
+               String repoUri = event.getParameter(PARAM_REPO_URI);
+               String workspaceName = event.getParameter(PARAM_WORKSPACE_NAME);
+               String modulePath = event.getParameter(PARAM_MODULE_PATH);
+
+               Session businessSession = null;
+               try {
+                       businessSession = repoService.getRemoteSession(repoNodePath,
+                                       repoUri, workspaceName);
+
+                       Node module = businessSession.getNode(modulePath);
+                       ModuleEditorInput mei = new ModuleEditorInput(repoNodePath,
+                                       repoUri, workspaceName, modulePath);
+
+                       // Choose correct editor based on its mixin
+                       if (module.isNodeType(SlcTypes.SLC_MODULAR_DISTRIBUTION))
+                               HandlerUtil.getActiveWorkbenchWindow(event).getActivePage()
+                                               .openEditor(mei, ModularDistVersionEditor.ID);
+                       else
+                               HandlerUtil.getActiveWorkbenchWindow(event).getActivePage()
+                                               .openEditor(mei, ArtifactVersionEditor.ID);
+               } catch (RepositoryException e) {
+                       throw new SlcException("Unexpected error while "
+                                       + "getting repoNode info for repoNode at path "
+                                       + repoNodePath, e);
+               } catch (PartInitException e) {
+                       throw new SlcException("Unexpected error while "
+                                       + "opening editor for workspace " + workspaceName
+                                       + " with URI " + repoUri + " and repoNode at path "
+                                       + repoNodePath, e);
+               } finally {
+                       JcrUtils.logoutQuietly(businessSession);
+               }
+               return null;
+       }
+
+       /* DEPENDENCY INJECTION */
+       public void setRepoService(RepoService repoService) {
+               this.repoService = repoService;
+       }
+}
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