/*
* Copyright 2013 Amazon Technologies, Inc.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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 com.amazonaws.eclipse.identitymanagement.role;
import java.util.Collection;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.statushandlers.StatusManager;
import com.amazonaws.auth.policy.Principal;
import com.amazonaws.eclipse.identitymanagement.IdentityManagementPlugin;
public class TrustedEntityTable extends Composite {
private TableViewer viewer;
private Collection<Principal> principals;
public TrustedEntityTable(Composite parent, FormToolkit toolkit) {
super(parent, SWT.NONE);
TableColumnLayout tableColumnLayout = new TableColumnLayout();
this.setLayout(tableColumnLayout);
this.setLayoutData(new GridData(GridData.FILL_BOTH));
final RoleTableContentProvider contentProvider = new RoleTableContentProvider();
RoleTableLabelProvider labelProvider = new RoleTableLabelProvider();
viewer = new TableViewer(this, SWT.MULTI);
viewer.getTable().setLinesVisible(true);
viewer.getTable().setHeaderVisible(false);
viewer.setLabelProvider(labelProvider);
viewer.setContentProvider(contentProvider);
createColumns(tableColumnLayout, viewer.getTable());
refresh();
}
private void createColumns(TableColumnLayout columnLayout, Table table) {
createColumn(table, columnLayout, "Trust Entities");
}
private TableColumn createColumn(Table table, TableColumnLayout columnLayout, String text) {
TableColumn column = new TableColumn(table, SWT.NONE);
column.setText(text);
column.setMoveable(true);
columnLayout.setColumnData(column, new ColumnWeightData(30));
return column;
}
private class RoleTableContentProvider extends ArrayContentProvider {
private Principal[] principals;
public void dispose() {
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
if (newInput instanceof Principal[])
principals = (Principal[]) newInput;
else
principals = new Principal[0];
}
public Object[] getElements(Object inputElement) {
return principals;
}
}
private class RoleTableLabelProvider implements ITableLabelProvider {
public void addListener(ILabelProviderListener listener) {
}
public void removeListener(ILabelProviderListener listener) {
}
public void dispose() {
}
public boolean isLabelProperty(Object element, String property) {
return false;
}
public Image getColumnImage(Object element, int columnIndex) {
return null;
}
public String getColumnText(Object element, int columnIndex) {
String result = null;
if (element instanceof Principal == false)
return "";
Principal principal = (Principal) element;
if (principal.getProvider().equalsIgnoreCase("AWS")) {
result = "AWS account " + principal.getId();
} else if (principal.getProvider().equalsIgnoreCase("Service")) {
result = "The service " + principal.getId();
}
return result;
}
}
public void setPrincipals(Collection<Principal> principals) {
this.principals = principals;
refresh();
}
public void refresh() {
new LoadRoleTableThread().start();
}
private class LoadRoleTableThread extends Thread {
@Override
public void run() {
try {
Display.getDefault().asyncExec(new Runnable() {
public void run() {
if (principals == null) {
viewer.setInput(null);
} else {
viewer.setInput(principals.toArray(new Principal[principals.size()]));
}
}
});
} catch (Exception e) {
Status status = new Status(IStatus.WARNING, IdentityManagementPlugin.PLUGIN_ID, "Unable to describe roles", e);
StatusManager.getManager().handle(status, StatusManager.LOG);
}
}
}
}