X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.security.ui.admin%2Fsrc%2Forg%2Fargeo%2Fsecurity%2Fui%2Fadmin%2Finternal%2Fparts%2FGroupsView.java;fp=org.argeo.security.ui.admin%2Fsrc%2Forg%2Fargeo%2Fsecurity%2Fui%2Fadmin%2Finternal%2Fparts%2FGroupsView.java;h=62990baae7a8d6d0ecd0a207ca1188a276297d57;hb=cd2948994931fcb43283ffb30c1058d5860dec68;hp=0000000000000000000000000000000000000000;hpb=563ee18b53fa90f14dc3f443f29f6d020ffdee2b;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/parts/GroupsView.java b/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/parts/GroupsView.java
new file mode 100644
index 000000000..62990baae
--- /dev/null
+++ b/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/parts/GroupsView.java
@@ -0,0 +1,169 @@
+/*
+ * 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.security.ui.admin.internal.parts;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.argeo.ArgeoException;
+import org.argeo.eclipse.ui.EclipseUiUtils;
+import org.argeo.jcr.ArgeoNames;
+import org.argeo.security.ui.admin.SecurityAdminPlugin;
+import org.argeo.security.ui.admin.internal.ColumnDefinition;
+import org.argeo.security.ui.admin.internal.CommonNameLP;
+import org.argeo.security.ui.admin.internal.UiAdminUtils;
+import org.argeo.security.ui.admin.internal.UserAdminConstants;
+import org.argeo.security.ui.admin.internal.UserAdminWrapper;
+import org.argeo.security.ui.admin.internal.UserDragListener;
+import org.argeo.security.ui.admin.internal.UserNameLP;
+import org.argeo.security.ui.admin.internal.UserTableDefaultDClickListener;
+import org.argeo.security.ui.admin.internal.UserTableViewer;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.TextTransfer;
+import org.eclipse.swt.dnd.Transfer;
+import org.eclipse.swt.widgets.Composite;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.service.useradmin.Role;
+import org.osgi.service.useradmin.User;
+import org.osgi.service.useradmin.UserAdmin;
+import org.osgi.service.useradmin.UserAdminEvent;
+import org.osgi.service.useradmin.UserAdminListener;
+
+/** List all groups with filter */
+public class GroupsView extends UsersView implements ArgeoNames {
+	public final static String ID = SecurityAdminPlugin.PLUGIN_ID
+			+ ".groupsView";
+
+	/* DEPENDENCY INJECTION */
+	private UserAdminWrapper userAdminWrapper;
+
+	// UI Objects
+	private UserTableViewer groupTableViewerCmp;
+	private TableViewer userViewer;
+	private List<ColumnDefinition> columnDefs = new ArrayList<ColumnDefinition>();
+
+	private UserAdminListener listener;
+
+	@Override
+	public void createPartControl(Composite parent) {
+		parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
+		// Define the displayed columns
+		columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Common Name",
+				150));
+		columnDefs.add(new ColumnDefinition(new UserNameLP(),
+				"Distinguished Name", 300));
+
+		// Create and configure the table
+		groupTableViewerCmp = new MyUserTableViewer(parent, SWT.MULTI
+				| SWT.H_SCROLL | SWT.V_SCROLL, userAdminWrapper.getUserAdmin());
+
+		groupTableViewerCmp.setColumnDefinitions(columnDefs);
+		groupTableViewerCmp.populate(true, false);
+		groupTableViewerCmp.setLayoutData(EclipseUiUtils.fillAll());
+
+		// Links
+		userViewer = groupTableViewerCmp.getTableViewer();
+		userViewer.addDoubleClickListener(new UserTableDefaultDClickListener());
+		getViewSite().setSelectionProvider(userViewer);
+
+		// Really?
+		groupTableViewerCmp.refresh();
+
+		// Drag and drop
+		int operations = DND.DROP_COPY | DND.DROP_MOVE;
+		Transfer[] tt = new Transfer[] { TextTransfer.getInstance() };
+		userViewer.addDragSupport(operations, tt, new UserDragListener(
+				userViewer));
+
+		// Register a useradmin listener
+		listener = new UserAdminListener() {
+			@Override
+			public void roleChanged(UserAdminEvent event) {
+				if (userViewer != null && !userViewer.getTable().isDisposed())
+					refresh();
+			}
+		};
+		userAdminWrapper.addListener(listener);
+	}
+
+	private class MyUserTableViewer extends UserTableViewer {
+		private static final long serialVersionUID = 8467999509931900367L;
+
+		private final String[] knownProps = { UserAdminConstants.KEY_UID,
+				UserAdminConstants.KEY_CN, UserAdminConstants.KEY_DN };
+
+		public MyUserTableViewer(Composite parent, int style,
+				UserAdmin userAdmin) {
+			super(parent, style, userAdmin);
+		}
+
+		@Override
+		protected List<User> listFilteredElements(String filter) {
+			Role[] roles;
+			try {
+				StringBuilder builder = new StringBuilder();
+				StringBuilder tmpBuilder = new StringBuilder();
+				if (UiAdminUtils.notNull(filter))
+					for (String prop : knownProps) {
+						tmpBuilder.append("(");
+						tmpBuilder.append(prop);
+						tmpBuilder.append("=*");
+						tmpBuilder.append(filter);
+						tmpBuilder.append("*)");
+					}
+				if (tmpBuilder.length() > 1) {
+					builder.append("(&(objectclass=groupOfNames)(|");
+					builder.append(tmpBuilder.toString());
+					builder.append("))");
+				} else
+					builder.append("(objectclass=groupOfNames)");
+				roles = userAdminWrapper.getUserAdmin().getRoles(
+						builder.toString());
+			} catch (InvalidSyntaxException e) {
+				throw new ArgeoException("Unable to get roles with filter: "
+						+ filter, e);
+			}
+			List<User> users = new ArrayList<User>();
+			for (Role role : roles)
+				// if (role.getType() == Role.GROUP)
+				users.add((User) role);
+			return users;
+		}
+	}
+
+	public void refresh() {
+		groupTableViewerCmp.refresh();
+	}
+
+	// Override generic view methods
+	@Override
+	public void dispose() {
+		userAdminWrapper.removeListener(listener);
+		super.dispose();
+	}
+
+	@Override
+	public void setFocus() {
+		groupTableViewerCmp.setFocus();
+	}
+
+	/* DEPENDENCY INJECTION */
+	public void setUserAdminWrapper(UserAdminWrapper userAdminWrapper) {
+		this.userAdminWrapper = userAdminWrapper;
+	}
+}
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