+++ /dev/null
-package org.argeo.slc.client.ui.dist.editors;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.query.QueryManager;
-import javax.jcr.query.QueryResult;
-import javax.jcr.query.qom.Ordering;
-import javax.jcr.query.qom.QueryObjectModel;
-import javax.jcr.query.qom.QueryObjectModelFactory;
-import javax.jcr.query.qom.Selector;
-
-import org.argeo.cms.ui.workbench.util.CommandUtils;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.slc.SlcException;
-import org.argeo.slc.SlcNames;
-import org.argeo.slc.SlcTypes;
-import org.argeo.slc.client.ui.dist.DistConstants;
-import org.argeo.slc.client.ui.dist.DistImages;
-import org.argeo.slc.client.ui.dist.commands.OpenModuleEditor;
-import org.argeo.slc.repo.RepoConstants;
-import org.eclipse.jface.viewers.ColumnLabelProvider;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Tree;
-import org.eclipse.swt.widgets.TreeColumn;
-import org.eclipse.ui.forms.IManagedForm;
-import org.eclipse.ui.forms.editor.FormEditor;
-import org.eclipse.ui.forms.editor.FormPage;
-import org.eclipse.ui.forms.widgets.ScrolledForm;
-
-/**
- * Expose Maven artifacts of a given workspace as a tree. Artifacts are grouped
- * by Maven group.
- */
-public class DistWkspBrowserPage extends FormPage implements DistConstants,
- RepoConstants {
- // private final static Log log = LogFactory
- // .getLog(ArtifactsBrowserPage.class);
-
- final static String PAGE_ID = "artifactsBrowserPage";
-
- // Business object
- private Session session;
-
- // This page widgets
- private TreeViewer artifactTreeViewer;
-
- public DistWkspBrowserPage(FormEditor editor, String title, Session session) {
- super(editor, PAGE_ID, title);
- this.session = session;
- }
-
- @Override
- protected void createFormContent(IManagedForm managedForm) {
- try {
- ScrolledForm form = managedForm.getForm();
- Composite parent = form.getBody();
- parent.setLayout(new FillLayout());
- createMavenBrowserPart(parent);
- getEditor().getSite().setSelectionProvider(artifactTreeViewer);
- } catch (RepositoryException e) {
- throw new SlcException("Cannot create artifact browser page", e);
- }
- }
-
- /** Aether specific browser for the current workspace */
- private void createMavenBrowserPart(Composite parent)
- throws RepositoryException {
-
- int style = SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL
- | SWT.FULL_SELECTION | SWT.BORDER;
-
- Tree tree = new Tree(parent, style);
- createColumn(tree, "Maven browser", SWT.LEFT, 450);
- tree.setLinesVisible(true);
- tree.setHeaderVisible(true);
-
- artifactTreeViewer = new TreeViewer(tree);
-
- artifactTreeViewer.setLabelProvider(new ColumnLabelProvider() {
- private static final long serialVersionUID = 2648269889876058461L;
-
- @Override
- public String getText(Object element) {
- Node node = (Node) element;
- try {
- if (node.isNodeType(SlcTypes.SLC_GROUP_BASE))
- return JcrUtils.get((Node) element,
- SlcNames.SLC_GROUP_BASE_ID);
- else if (node.isNodeType(SlcTypes.SLC_ARTIFACT_BASE))
- return JcrUtils.get((Node) element,
- SlcNames.SLC_ARTIFACT_ID);
- else
- return node.getName();
- } catch (RepositoryException e) {
- throw new SlcException("Cannot browse artifacts", e);
- }
- }
-
- @Override
- public Image getImage(Object element) {
- Node node = (Node) element;
- try {
-
- if (node.isNodeType(SlcTypes.SLC_GROUP_BASE))
- return DistImages.IMG_GROUP_BASE;
- else if (node.isNodeType(SlcTypes.SLC_ARTIFACT_BASE))
- return DistImages.IMG_ARTIFACT_BASE;
- else if (node
- .isNodeType(SlcTypes.SLC_ARTIFACT_VERSION_BASE))
- return DistImages.IMG_ARTIFACT_VERSION_BASE;
- else
- return null;
- } catch (RepositoryException e) {
- throw new SlcException("Cannot get images for artifacts", e);
- }
- }
- });
-
- artifactTreeViewer.setContentProvider(new ITreeContentProvider() {
- private static final long serialVersionUID = -2381555428857519326L;
-
- public void dispose() {
- }
-
- public void inputChanged(Viewer viewer, Object oldInput,
- Object newInput) {
- }
-
- public Object[] getElements(Object inputElement) {
- try {
- List<Node> nodes = JcrUtils.nodeIteratorToList(listNodes(
- SlcTypes.SLC_GROUP_BASE, SlcNames.SLC_NAME));
- return nodes.toArray();
- } catch (RepositoryException e) {
- throw new SlcException("Cannot list children Nodes", e);
- }
- }
-
- public Object[] getChildren(Object parentElement) {
- // Only 3 levels for the time being
- try {
- Node pNode = (Node) parentElement;
- if (pNode.isNodeType(SlcTypes.SLC_GROUP_BASE)) {
- return getArtifactBase(pNode,
- SlcTypes.SLC_ARTIFACT_BASE);
- } else if (pNode.isNodeType(SlcTypes.SLC_ARTIFACT_BASE)) {
- return getArtifactBase(pNode,
- SlcTypes.SLC_ARTIFACT_VERSION_BASE);
- }
- return null;
- } catch (RepositoryException e) {
- throw new SlcException("Cannot list children Nodes", e);
- }
- }
-
- // Helper to get children because current version of Jackrabbit is
- // buggy in remote
- private Object[] getArtifactBase(Node parent, String nodeType)
- throws RepositoryException {
- List<Node> nodes = new ArrayList<Node>();
- NodeIterator ni = parent.getNodes();
- while (ni.hasNext()) {
- Node node = ni.nextNode();
- if (node.isNodeType(nodeType))
- nodes.add(node);
- }
- return nodes.toArray();
- }
-
- public Object getParent(Object element) {
- return null;
- }
-
- public boolean hasChildren(Object element) {
- try {
- Node pNode = (Node) element;
- if (pNode.isNodeType(SlcTypes.SLC_GROUP_BASE)
- || pNode.isNodeType(SlcTypes.SLC_ARTIFACT_BASE)) {
- // might return true even if there is no "valid" child
- return pNode.hasNodes();
- } else
- return false;
- } catch (RepositoryException e) {
- throw new SlcException("Cannot check children Nodes", e);
- }
- }
- });
-
- artifactTreeViewer.addDoubleClickListener(new DoubleClickListener());
-
- artifactTreeViewer.setInput("Initialize");
- }
-
- private class DoubleClickListener implements IDoubleClickListener {
-
- public void doubleClick(DoubleClickEvent event) {
- Object obj = ((IStructuredSelection) event.getSelection())
- .getFirstElement();
- if (obj instanceof Node) {
- Node node = (Node) obj;
- try {
- if (node.isNodeType(SlcTypes.SLC_ARTIFACT_VERSION_BASE)) {
- NodeIterator nit = node.getNodes();
- while (nit.hasNext()) {
- Node curr = nit.nextNode();
- if (curr.isNodeType(SlcTypes.SLC_ARTIFACT)) {
- node = curr;
- break;
- }
- }
- }
-
- if (node.isNodeType(SlcTypes.SLC_ARTIFACT)) {
- DistWkspEditorInput dwip = (DistWkspEditorInput) getEditorInput();
- Map<String, String> params = new HashMap<String, String>();
- params.put(OpenModuleEditor.PARAM_REPO_NODE_PATH,
- dwip.getRepoNodePath());
- params.put(OpenModuleEditor.PARAM_REPO_URI,
- dwip.getUri());
- params.put(OpenModuleEditor.PARAM_WORKSPACE_NAME,
- dwip.getWorkspaceName());
- String path = node.getPath();
- params.put(OpenModuleEditor.PARAM_MODULE_PATH, path);
- CommandUtils.callCommand(OpenModuleEditor.ID, params);
- }
- } catch (RepositoryException re) {
- throw new SlcException("Cannot get path for node " + node
- + " while setting parameters for "
- + "command OpenModuleEditor", re);
- }
-
- }
- }
- }
-
- private static TreeColumn createColumn(Tree parent, String name, int style,
- int width) {
- TreeColumn result = new TreeColumn(parent, style);
- result.setText(name);
- result.setWidth(width);
- result.setMoveable(true);
- result.setResizable(true);
- return result;
- }
-
- private NodeIterator listNodes(String nodeType, String orderBy)
- throws RepositoryException {
- QueryManager queryManager = session.getWorkspace().getQueryManager();
- QueryObjectModelFactory factory = queryManager.getQOMFactory();
-
- final String nodeSelector = "nodes";
- Selector source = factory.selector(nodeType, nodeSelector);
-
- Ordering order = factory.ascending(factory.propertyValue(nodeSelector,
- orderBy));
- Ordering[] orderings = { order };
-
- QueryObjectModel query = factory.createQuery(source, null, orderings,
- null);
-
- QueryResult result = query.execute();
-
- return result.getNodes();
- }
-
-
-}
projects / gpl / argeo-slc.git / blobdiff