com.googlecode.osde.internal.runtime.ShowKeysAction.java Source code

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Here is the source code for com.googlecode.osde.internal.runtime.ShowKeysAction.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 com.googlecode.osde.internal.runtime;

import com.googlecode.osde.internal.Activator;
import com.googlecode.osde.internal.ConnectionException;
import com.googlecode.osde.internal.shindig.ApplicationService;
import com.googlecode.osde.internal.utils.ApplicationInformation;
import com.googlecode.osde.internal.utils.OpenSocialUtil;

import com.googlecode.osde.internal.gadgets.parser.ParserException;

import org.apache.shindig.social.opensocial.hibernate.entities.ApplicationImpl;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;

/**
 * Action to show the Consumer key and the secret for accessing APIs
 * with RESTful Protocol.
 */
public class ShowKeysAction implements IObjectActionDelegate {

    private IFile file;
    private Shell shell;

    public ShowKeysAction() {
        super();
    }

    public void setActivePart(IAction action, IWorkbenchPart targetPart) {
        shell = targetPart.getSite().getShell();
    }

    public void run(IAction action) {
        try {
            ApplicationInformation appInfo = OpenSocialUtil.createApplicationInformation(file);
            ApplicationService service = Activator.getDefault().getApplicationService();
            final ApplicationImpl application = service.getApplication(appInfo.getAppId());
            if (application != null) {
                ImageDescriptor imageDescriptor = Activator.getDefault().getImageRegistry()
                        .getDescriptor("icons/icon_key.gif");
                MessageDialog dialog = new MessageDialog(shell, "Application information",
                        imageDescriptor.createImage(), "This is keys for accessing from external service.",
                        MessageDialog.INFORMATION, new String[] { "OK" }, 0) {
                    @Override
                    protected Control createCustomArea(Composite parent) {
                        Composite composite = new Composite(parent, SWT.NONE);
                        GridLayout gridLayout = new GridLayout();
                        gridLayout.numColumns = 2;
                        composite.setLayout(gridLayout);
                        GridData layoutData = new GridData(GridData.FILL_HORIZONTAL);
                        composite.setLayoutData(layoutData);
                        Label label = new Label(composite, SWT.NONE);
                        label.setText("Title:");
                        label = new Label(composite, SWT.NONE);
                        label.setText(application.getTitle());
                        label = new Label(composite, SWT.NONE);
                        label.setText("Path:");
                        label = new Label(composite, SWT.NONE);
                        label.setText(application.getPath());
                        label = new Label(composite, SWT.NONE);
                        label.setText("Consumer Key:");
                        Text text = new Text(composite, SWT.BORDER | SWT.MULTI);
                        text.setText(application.getConsumerKey());
                        text.setEditable(false);
                        text.setSelection(0);
                        layoutData = new GridData(GridData.FILL_HORIZONTAL);
                        layoutData.heightHint = 20;
                        text.setLayoutData(layoutData);
                        label = new Label(composite, SWT.NONE);
                        label.setText("Consumer Secret:");
                        text = new Text(composite, SWT.BORDER | SWT.MULTI);
                        text.setText(application.getConsumerSecret());
                        text.setEditable(false);
                        text.setSelection(0);
                        layoutData = new GridData(GridData.FILL_HORIZONTAL);
                        layoutData.heightHint = 20;
                        text.setLayoutData(layoutData);
                        return parent;
                    }
                };
                dialog.open();
            } else {
                MessageDialog.openWarning(shell, "Warning", "This application does not run yet.");
            }
        } catch (CoreException e) {
            MessageDialog.openError(shell, "Error", "Invalid gadget file. " + e.getMessage());
        } catch (ConnectionException e) {
            MessageDialog.openError(shell, "Error", "Shindig database not started yet.");
        } catch (ParserException e) {
            MessageDialog.openError(shell, "Error", "Invalid gadget file. " + e.getMessage());
        }
    }

    public void selectionChanged(IAction action, ISelection selection) {
        file = null;
        if (selection instanceof IStructuredSelection) {
            IStructuredSelection structured = (IStructuredSelection) selection;
            Object element = structured.getFirstElement();
            if (element instanceof IFile) {
                file = (IFile) element;
            }
        }
    }

}