/**
*
* 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 org.apache.airavata.xbaya.ui.dialogs.amazon;
import org.apache.airavata.xbaya.XBayaEngine;
import org.apache.airavata.xbaya.core.amazon.AmazonCredential;
import org.apache.airavata.xbaya.ui.dialogs.XBayaDialog;
import org.apache.airavata.xbaya.ui.widgets.GridPanel;
import org.apache.airavata.xbaya.ui.widgets.XBayaLabel;
import org.apache.airavata.xbaya.ui.widgets.XBayaTextField;
import org.apache.airavata.xbaya.ui.widgets.amazon.S3Tree;
import org.jets3t.service.S3Service;
import org.jets3t.service.S3ServiceException;
import org.jets3t.service.impl.rest.httpclient.RestS3Service;
import org.jets3t.service.security.AWSCredentials;
import javax.swing.*;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
import java.awt.event.ActionEvent;
import java.io.File;
public class AmazonS3UtilsWindow {
private XBayaDialog dialog;
private static XBayaEngine xBayaEngine;
private static AmazonS3UtilsWindow window;
private XBayaTextField fileTextField;
private XBayaTextField uploadBucketTextField;
private XBayaTextField downloadBucketTextField;
private XBayaTextField keyTextField;
private XBayaTextField folderTextField;
private S3Tree s3Tree;
/**
* Constructs a AmazonS3UtilsWindow.
*
* @param engine XBayaEngine
*/
private AmazonS3UtilsWindow(XBayaEngine engine) {
xBayaEngine = engine;
initGUI();
}
/**
* getErrorWindow
*
* @param engine XBayaEngine
*/
public static AmazonS3UtilsWindow getInstance(XBayaEngine engine) {
if (window == null) {
window = new AmazonS3UtilsWindow(engine);
} else if (xBayaEngine != engine) {
window = new AmazonS3UtilsWindow(engine);
}
return window;
}
/**
* Get S3 Service
*
* @return S3Service
*/
private S3Service getS3Service() {
S3Service s3Service = null;
try {
s3Service = new RestS3Service(new AWSCredentials(AmazonCredential.getInstance().getAwsAccessKeyId(),
AmazonCredential.getInstance().getAwsSecretAccessKey()));
} catch (S3ServiceException s3ex) {
xBayaEngine.getGUI().getErrorWindow().error(s3ex);
}
return s3Service;
}
@SuppressWarnings("serial")
protected void initGUI() {
/* Upload Panel */
this.fileTextField = new XBayaTextField();
XBayaLabel fileLabel = new XBayaLabel("Upload File Path", this.fileTextField);
this.uploadBucketTextField = new XBayaTextField();
XBayaLabel uploadBucketLabel = new XBayaLabel("Bucket Name", this.uploadBucketTextField);
GridPanel uploadPanel = new GridPanel();
uploadPanel.getSwingComponent().setBorder(BorderFactory.createTitledBorder("Upload"));
uploadPanel.add(fileLabel);
uploadPanel.add(this.fileTextField);
uploadPanel.add(uploadBucketLabel);
uploadPanel.add(this.uploadBucketTextField);
uploadPanel.layout(2, 2, GridPanel.WEIGHT_NONE, 1);
/* Download Panel */
if (AmazonCredential.getInstance().getAwsAccessKeyId().equals("AKIAI3GNMQVYA5LSQNEQ")) {
// Avoid to use default Aws Access Key
JOptionPane.showMessageDialog(AmazonS3UtilsWindow.this.dialog.getDialog(), "Aws Access Key not set!",
"Error", JOptionPane.ERROR_MESSAGE);
return;
}
this.downloadBucketTextField = new XBayaTextField();
XBayaLabel downloadBucketLabel = new XBayaLabel("Bucket Name", this.downloadBucketTextField);
this.keyTextField = new XBayaTextField();
XBayaLabel keyLabel = new XBayaLabel("Key Name", this.keyTextField);
this.folderTextField = new XBayaTextField();
XBayaLabel folderLabel = new XBayaLabel("Download Location", this.folderTextField);
GridPanel downloadPanel = new GridPanel();
downloadPanel.getSwingComponent().setBorder(BorderFactory.createTitledBorder("Download"));
downloadPanel.add(downloadBucketLabel);
downloadPanel.add(this.downloadBucketTextField);
downloadPanel.add(keyLabel);
downloadPanel.add(this.keyTextField);
downloadPanel.add(folderLabel);
downloadPanel.add(this.folderTextField);
downloadPanel.layout(3, 2, GridPanel.WEIGHT_NONE, 1);
/* Button Panel */
JButton refreshButton = new JButton("Connect/Refresh");
refreshButton.addActionListener(new AbstractAction() {
private ChangeCredentialWindow credentialWindow;
@Override
public void actionPerformed(ActionEvent e) {
if (AmazonCredential.getInstance().getAwsAccessKeyId().isEmpty()
|| AmazonCredential.getInstance().getAwsSecretAccessKey().isEmpty()) {
JOptionPane.showMessageDialog(AmazonS3UtilsWindow.this.dialog.getDialog(),
"Aws Access Key not set!", "Error", JOptionPane.ERROR_MESSAGE);
if (this.credentialWindow == null) {
this.credentialWindow = new ChangeCredentialWindow(AmazonS3UtilsWindow.this.dialog.getDialog());
}
try {
this.credentialWindow.show();
} catch (Exception e1) {
xBayaEngine.getGUI().getErrorWindow().error(e1);
}
return;
}
AmazonS3UtilsWindow.this.s3Tree.clean();
BucketsLoader bucketsLoader = new BucketsLoader(xBayaEngine.getGUI(), window.dialog.getDialog());
bucketsLoader.load(getS3Service(), AmazonS3UtilsWindow.this.s3Tree);
}
});
JButton uploadButton = new JButton("Upload");
uploadButton.addActionListener(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
if ((window.fileTextField.getText().length() != 0)
&& (window.uploadBucketTextField.getText().length() != 0)) {
S3Uploader s3Uploader = new S3Uploader(xBayaEngine, window.dialog.getDialog());
s3Uploader.upload(getS3Service(), AmazonS3UtilsWindow.this.s3Tree,
window.uploadBucketTextField.getText(), window.fileTextField.getText());
window.fileTextField.setText("");
window.folderTextField.setText("");
} else {
xBayaEngine.getGUI().getErrorWindow().error(window.dialog.getDialog(),
"Please give input to every upload fields");
}
}
});
JButton downloadButton = new JButton("Download");
downloadButton.addActionListener(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
if ((window.downloadBucketTextField.getText().length() != 0)
&& (window.keyTextField.getText().length() != 0)
&& (window.folderTextField.getText().length() != 0)) {
S3Downloader s3Downloader = new S3Downloader(xBayaEngine, window.dialog.getDialog());
s3Downloader.download(getS3Service(), window.downloadBucketTextField.getText(),
window.keyTextField.getText(), window.folderTextField.getText());
window.downloadBucketTextField.setText("");
window.keyTextField.setText("");
window.folderTextField.setText("");
} else {
xBayaEngine.getGUI().getErrorWindow().error(window.dialog.getDialog(),
"Please give input to every download fields");
}
}
});
JButton fileButton = new JButton("Choose File & Flolder");
fileButton.addActionListener(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
final JFileChooser fc = new JFileChooser();
fc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
int returnVal = fc.showOpenDialog(AmazonS3UtilsWindow.this.dialog.getDialog());
if (returnVal == JFileChooser.APPROVE_OPTION) {
String filePath = fc.getSelectedFile().getAbsolutePath();
File file = fc.getSelectedFile();
if (file.isFile()) {
window.fileTextField.setText(filePath);
window.folderTextField.setText("");
} else if (file.isDirectory()) {
window.folderTextField.setText(filePath);
window.fileTextField.setText("");
}
}
}
});
JButton cancelButton = new JButton("Cancel");
cancelButton.addActionListener(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
hide();
}
});
JPanel buttonPanel = new JPanel();
buttonPanel.add(refreshButton);
buttonPanel.add(uploadButton);
buttonPanel.add(downloadButton);
buttonPanel.add(fileButton);
buttonPanel.add(cancelButton);
/* Main Panel */
GridPanel mainPanel = new GridPanel(true);
this.s3Tree = new S3Tree();
mainPanel.add(new JScrollPane(this.s3Tree));
mainPanel.add(uploadPanel);
mainPanel.add(downloadPanel);
mainPanel.layout(3, 1, 0, GridPanel.WEIGHT_EQUALLY);
this.s3Tree.addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
DefaultMutableTreeNode node = AmazonS3UtilsWindow.this.s3Tree.getSelectedNode();
if (node == null)
return;
Object nodeInfo = node.getUserObject();
String bucketName;
String downloadPanelBucketName = "";
if (node.isLeaf() && node.getParent() != null) { // Node is probably a key
DefaultMutableTreeNode parentNode = (DefaultMutableTreeNode) node.getParent();
bucketName = (String) parentNode.getUserObject();
if (!bucketName.equals("S3 Contents")) { // Node is indeed a key
downloadPanelBucketName = (String) parentNode.getUserObject();
String currentNodeName = (String) node.getUserObject();
int index = currentNodeName.lastIndexOf('/');
index = index >= 0 ? index : 0;
if (index > 0) {
bucketName = bucketName + "/" + currentNodeName.substring(0, index);
}
String keyName = (String) nodeInfo;
window.keyTextField.setText(keyName);
} // Node is a bucket
else {
bucketName = (String) nodeInfo;
window.keyTextField.setText("");
}
} else { // Node is a bucket
bucketName = (String) nodeInfo;
window.keyTextField.setText("");
}
window.uploadBucketTextField.setText(bucketName);
window.downloadBucketTextField.setText(downloadPanelBucketName);
}
});
this.dialog = new XBayaDialog(xBayaEngine.getGUI(), "Amazon S3 Upload/Download Tool", mainPanel, buttonPanel);
}
public void hide() {
this.dialog.hide();
}
public void show() {
this.dialog.show();
}
}