+++ /dev/null
-/*
- * 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.cms.ui.workbench.internal.jcr.parts;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.RepositoryException;
-import javax.jcr.Value;
-
-import org.argeo.cms.ui.workbench.WorkbenchUiPlugin;
-import org.argeo.eclipse.ui.EclipseUiException;
-import org.eclipse.jface.viewers.ColumnLabelProvider;
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.TableViewerColumn;
-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.Table;
-import org.eclipse.swt.widgets.TableColumn;
-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;
-
-/**
- * Display and edit a given node privilege. For the time being it is completely
- * JackRabbit specific (and hard coded for this) and will display an empty page
- * if using any other implementation
- */
-public class NodePrivilegesPage extends FormPage {
-
- private Node context;
-
- private TableViewer viewer;
-
- public NodePrivilegesPage(FormEditor editor, String title, Node context) {
- super(editor, "NodePrivilegesPage", title);
- this.context = context;
- }
-
- protected void createFormContent(IManagedForm managedForm) {
- ScrolledForm form = managedForm.getForm();
- form.setText(WorkbenchUiPlugin.getMessage("nodeRightsManagementPageTitle"));
- FillLayout layout = new FillLayout();
- layout.marginHeight = 5;
- layout.marginWidth = 5;
- form.getBody().setLayout(layout);
- if (isJackRabbit())
- createRightsPart(form.getBody());
- }
-
- /** Creates the authorization part */
- protected void createRightsPart(Composite parent) {
- Table table = new Table(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
- table.setLinesVisible(true);
- table.setHeaderVisible(true);
- viewer = new TableViewer(table);
-
- // Group / user name
- TableViewerColumn column = createTableViewerColumn(viewer, "User/Group Name", 280);
- column.setLabelProvider(new ColumnLabelProvider() {
- private static final long serialVersionUID = -2290781173498395973L;
-
- public String getText(Object element) {
- Node node = (Node) element;
- try {
- if (node.hasProperty("rep:principalName"))
- return node.getProperty("rep:principalName").getString();
- } catch (RepositoryException e) {
- throw new EclipseUiException("Unable to retrieve " + "principal name on " + node, e);
- }
- return "";
- }
-
- public Image getImage(Object element) {
- return null;
- }
- });
-
- // Privileges
- column = createTableViewerColumn(viewer, "Assigned privileges", 300);
- column.setLabelProvider(new ColumnLabelProvider() {
- private static final long serialVersionUID = -2290781173498395973L;
- private String propertyName = "rep:privileges";
-
- public String getText(Object element) {
- Node node = (Node) element;
- try {
- if (node.hasProperty(propertyName)) {
- String separator = ", ";
- Value[] langs = node.getProperty(propertyName).getValues();
- StringBuilder builder = new StringBuilder();
- for (Value val : langs) {
- String currStr = val.getString();
- builder.append(currStr).append(separator);
- }
- if (builder.lastIndexOf(separator) >= 0)
- return builder.substring(0, builder.length() - separator.length());
- else
- return builder.toString();
-
- }
- } catch (RepositoryException e) {
- throw new EclipseUiException("Unable to retrieve " + "privileges on " + node, e);
- }
- return "";
- }
-
- public Image getImage(Object element) {
- return null;
- }
- });
-
- // Relevant node
- column = createTableViewerColumn(viewer, "Relevant node", 300);
- column.setLabelProvider(new ColumnLabelProvider() {
- private static final long serialVersionUID = 4245522992038244849L;
-
- public String getText(Object element) {
- Node node = (Node) element;
- try {
- return node.getParent().getParent().getPath();
- } catch (RepositoryException e) {
- throw new EclipseUiException("Unable get path for " + node, e);
- }
- }
-
- public Image getImage(Object element) {
- return null;
- }
- });
-
- viewer.setContentProvider(new RightsContentProvider());
- viewer.setInput(getEditorSite());
- }
-
- protected TableViewerColumn createTableViewerColumn(TableViewer viewer, String title, int bound) {
- TableViewerColumn viewerColumn = new TableViewerColumn(viewer, SWT.NONE);
- TableColumn column = viewerColumn.getColumn();
- column.setText(title);
- column.setWidth(bound);
- column.setResizable(true);
- column.setMoveable(true);
- return viewerColumn;
- }
-
- private class RightsContentProvider implements IStructuredContentProvider {
- private static final long serialVersionUID = -7631476348552802706L;
-
- public void dispose() {
- }
-
- public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
- }
-
- // TODO JackRabbit specific retrieval of authorization. Clean and
- // generalize
- public Object[] getElements(Object inputElement) {
- try {
- List<Node> privs = new ArrayList<Node>();
-
- Node currNode = context;
- String currPath = currNode.getPath();
-
- loop: while (true) {
- if (currNode.hasNode("rep:policy")) {
- NodeIterator nit = currNode.getNode("rep:policy").getNodes();
- while (nit.hasNext()) {
- Node currPrivNode = nit.nextNode();
- if (currPrivNode.getName().startsWith("allow"))
- privs.add(currPrivNode);
- }
- }
- if ("/".equals(currPath))
- break loop;
- else {
- currNode = currNode.getParent();
- currPath = currNode.getPath();
- }
- }
-
- // AccessControlManager acm = context.getSession()
- // .getAccessControlManager();
- // AccessControlPolicyIterator acpi = acm
- // .getApplicablePolicies(context.getPath());
- //
- // List<AccessControlPolicy> acps = new
- // ArrayList<AccessControlPolicy>();
- // try {
- // while (true) {
- // Object obj = acpi.next();
- // acps.add((AccessControlPolicy) obj);
- // }
- // } catch (Exception e) {
- // // No more elements
- // }
- //
- // AccessControlList acl = ((AccessControlList) acps.get(0));
- // AccessControlEntry[] entries = acl.getAccessControlEntries();
-
- return privs.toArray();
- } catch (Exception e) {
- throw new EclipseUiException("Cannot retrieve authorization for " + context, e);
- }
- }
- }
-
- /**
- * Simply checks if we are using jackrabbit without adding code dependencies
- */
- private boolean isJackRabbit() {
- try {
- String cname = context.getSession().getClass().getName();
- return cname.startsWith("org.apache.jackrabbit");
- } catch (RepositoryException e) {
- throw new EclipseUiException("Cannot check JCR implementation used on " + context, e);
- }
- }
-}
projects / lgpl / argeo-commons.git / blobdiff