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下载依赖的通道

master
Fangjie Hu 8 years ago
parent
0b3e655c5c
commit
b43d208668
5 changed files with 273 additions and 245 deletions
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  1. 16
      designer_base/src/com/fr/design/extra/PluginHelper.java
  2. 232
      designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUI.java
  3. 32
      designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUtils.java
  4. 0
      designer_base/src/com/fr/design/extra/plugindependence/image/background.png
  5. 238
      designer_base/src/com/fr/design/extra/pre4plugin/PreDependenceUtils.java

16
designer_base/src/com/fr/design/extra/PluginHelper.java
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@ -3,13 +3,14 @@ package com.fr.design.extra;
import com.fr.base.Env; import com.fr.base.Env;
import com.fr.base.FRContext; import com.fr.base.FRContext;
import com.fr.design.DesignerEnvManager; import com.fr.design.DesignerEnvManager;
import com.fr.design.extra.pre4plugin.PreDependenceUtils; import com.fr.design.extra.plugindependence.DownLoadDependenceUtils;
import com.fr.general.*; import com.fr.general.*;
import com.fr.general.http.HttpClient; import com.fr.general.http.HttpClient;
import com.fr.plugin.Plugin; import com.fr.plugin.Plugin;
import com.fr.plugin.PluginLoader; import com.fr.plugin.PluginLoader;
import com.fr.plugin.PluginManagerHelper; import com.fr.plugin.PluginManagerHelper;
import com.fr.plugin.PluginPreDependence; import com.fr.plugin.dependence.PluginDependence;
import com.fr.plugin.dependence.PluginDependenceUnit;
import com.fr.stable.ArrayUtils; import com.fr.stable.ArrayUtils;
import com.fr.stable.EncodeConstants; import com.fr.stable.EncodeConstants;
import com.fr.stable.StableUtils; import com.fr.stable.StableUtils;
@ -122,13 +123,14 @@ public class PluginHelper {
return plugin; return plugin;
} }
//将所有未配置好的依赖环境准备好 //将所有未配置好的资源文件依赖准备好
private static void checkDependenceEnv(Plugin plugin) { private static void checkDependenceEnv(Plugin plugin) {
List<PluginPreDependence> list = plugin.getPreDependenceList(); PluginDependence dependence = plugin.getDependence();
List<PluginDependenceUnit> list = dependence.getDependPlugins();
for (int i = 0;list != null && i < list.size(); i++){ for (int i = 0;list != null && i < list.size(); i++){
PluginPreDependence preDependence = list.get(i); PluginDependenceUnit preDependence = list.get(i);
if (!preDependence.checkEnv()){ if (!preDependence.checkFileEnv()){
PreDependenceUtils.preDependenceOnline(preDependence.getDependenceID(), preDependence.getDir()); DownLoadDependenceUtils.preDependenceOnline(preDependence.getDependenceID(), preDependence.getFileDir());
} }
} }
} }

232
designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUI.java
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@ -0,0 +1,232 @@
package com.fr.design.extra.plugindependence;
import com.fr.design.extra.PluginConstants;
import com.fr.design.extra.PluginHelper;
import com.fr.design.mainframe.DesignerContext;
import com.fr.general.IOUtils;
import com.fr.general.Inter;
import com.fr.general.SiteCenter;
import com.fr.general.http.HttpClient;
import com.fr.stable.StableUtils;
import com.fr.stable.StringUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
/**
* Created by hufan on 2016/9/5.
*/
public class DownLoadDependenceUI implements ActionListener {
//进度显示界面
private JDialog frame = null;
//进度条
private JProgressBar progressbar;
//进度信息
private JLabel label;
//进度条更新时钟
private Timer timer;
//是否继续下载
private boolean flag = true;
// 定义加载窗口大小
private final int LOAD_WIDTH = 455;
private final int LOAD_HEIGHT = 295;
//安装环境相关信息
private String ID;
private String dir;
//安装结果
private boolean result = false;
//链接服务器的客户端
private HttpClient httpClient;
//已读文件字节数
private int totalBytesRead = 0;
//文件总长度
private int totalSize = 0;
public DownLoadDependenceUI(String ID, String dir) {
this.ID = ID;
this.dir = dir;
this.totalSize = getFileLength();
init();
}
private void init(){
// 创建标签,并在标签上放置一张图片
BufferedImage image = IOUtils.readImage("/com/fr/design/extra/plugindependence/image/background.png");
ImageIcon imageIcon = new ImageIcon(image);
label = new JLabel(imageIcon);
label.setBounds(0, 0, LOAD_WIDTH, LOAD_HEIGHT - 15);
progressbar = new JProgressBar();
// 显示当前进度值信息
progressbar.setStringPainted(true);
// 设置进度条边框不显示
progressbar.setBorderPainted(false);
// 设置进度条的前景色
progressbar.setForeground(new Color(0x38aef5));
// 设置进度条的背景色
progressbar.setBackground(new Color(188, 190, 194));
progressbar.setBounds(0, LOAD_HEIGHT - 15, LOAD_WIDTH, 15);
progressbar.setMinimum(0);
progressbar.setMaximum(totalSize);
progressbar.setValue(0);
timer = new Timer(100, this);
frame = new JDialog(DesignerContext.getDesignerFrame(), true);
frame.setTitle("在线安装" + ID);
frame.setSize(LOAD_WIDTH, LOAD_HEIGHT);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocation(screenSize.width/2-LOAD_WIDTH/2,screenSize.height/2-LOAD_HEIGHT/2);
frame.setResizable(false);
// 设置布局为空
frame.setLayout(new BorderLayout(0,0));
frame.getContentPane().add(label, BorderLayout.CENTER);
frame.getContentPane().add(progressbar, BorderLayout.SOUTH);
frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
//取消下载
flag = false;
frame.dispose();
}
});
}
//是否可以连接服务器
private boolean connectToServer(){
httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind(ID));
return httpClient.getResponseCode() == HttpURLConnection.HTTP_OK;
}
//获取依赖文件大小
private int getFileLength(){
HttpClient httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind(ID));
if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
return httpClient.getContentLength();
}
return -1;
}
//安装
private boolean install() {
//开始时钟
timer.start();
//开始下载
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
installPhantomJsOnline();
}
});
thread.start();
frame.setVisible(true);
//等待下载线程处理结束
try {
thread.join();
} catch (InterruptedException e) {
e.printStackTrace();
return false;
}
//停止时钟
timer.stop();
return result;
}
private String downloadPluginPhantomJSFile() throws Exception {
httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind(ID));
if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
InputStream reader = httpClient.getResponseStream();
String temp = StableUtils.pathJoin(PluginHelper.DOWNLOAD_PATH, PluginHelper.TEMP_FILE);
StableUtils.makesureFileExist(new File(temp));
FileOutputStream writer = new FileOutputStream(temp);
byte[] buffer = new byte[PluginConstants.BYTES_NUM];
int bytesRead = 0;
totalBytesRead = 0;
while ((bytesRead = reader.read(buffer)) > 0 && flag) {
writer.write(buffer, 0, bytesRead);
buffer = new byte[PluginConstants.BYTES_NUM];
totalBytesRead += bytesRead;
}
reader.close();
writer.flush();
writer.close();
//下载被取消
if (flag == false){
result = false;
return StringUtils.EMPTY;
}
return temp;
} else {
result = false;
throw new com.fr.plugin.PluginVerifyException(Inter.getLocText("FR-Designer-Plugin_Connect_Server_Error"));
}
}
public void installPhantomJsOnline(){
try {
String filePath = downloadPluginPhantomJSFile();
if (!StringUtils.EMPTY.equals(filePath)){
//安装文件
installPluginPhantomJsFile(filePath);
result = true;
}
} catch (Exception e) {
e.printStackTrace();
}
}
//安装已经下载好的文件
private void installPluginPhantomJsFile(String filePath){
IOUtils.unzip(new File(filePath), dir);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == timer) {
int value = progressbar.getValue();
if (value < totalSize) {
progressbar.setValue(totalBytesRead);
}
else {
timer.stop();
frame.dispose();
}
}
}
public boolean preOnline() {
int choose = JOptionPane.showConfirmDialog(null, "新图表需要" + ID + "支持。是否需要安装" + ID + "(" + totalSize/Math.pow(10, 6) + " m)？", "install tooltip", JOptionPane.YES_NO_OPTION);
if (choose == 0){//下载安装
if (!connectToServer()){
JOptionPane.showMessageDialog(null, "无法连接远程服务器！！", "警告", JOptionPane.ERROR_MESSAGE);
return false;
}
//安装依赖环境
if (install()){
JOptionPane.showMessageDialog(null, "安装成功！！");
return true;
}else {
JOptionPane.showMessageDialog(null, "安装失败！！", "警告", JOptionPane.ERROR_MESSAGE);
return false;
}
}else {//不安装。无需为用户准备环境
return true;
}
}
}

32
designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUtils.java
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@ -0,0 +1,32 @@
package com.fr.design.extra.plugindependence;
/**
* Created by hufan on 2016/8/31.
*/
import com.fr.design.extra.PluginConstants;
import com.fr.design.extra.PluginHelper;
import com.fr.design.mainframe.DesignerContext;
import com.fr.general.IOUtils;
import com.fr.general.Inter;
import com.fr.general.SiteCenter;
import com.fr.general.http.HttpClient;
import com.fr.stable.StableUtils;
import com.fr.stable.StringUtils;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.HttpURLConnection;
import javax.swing.*;
public class DownLoadDependenceUtils {
public static boolean preDependenceOnline(String dependenceID, String dir) {
DownLoadDependenceUI ui = new DownLoadDependenceUI(dependenceID, dir);
return ui.preOnline();
}
}

0
designer_base/src/com/fr/design/extra/pre4plugin/image/background.png → designer_base/src/com/fr/design/extra/plugindependence/image/background.png
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After

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238
designer_base/src/com/fr/design/extra/pre4plugin/PreDependenceUtils.java
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@ -1,238 +0,0 @@
package com.fr.design.extra.pre4plugin;
/**
* Created by hufan on 2016/8/31.
*/
import com.fr.design.extra.PluginConstants;
import com.fr.design.extra.PluginHelper;
import com.fr.design.mainframe.DesignerContext;
import com.fr.general.IOUtils;
import com.fr.general.Inter;
import com.fr.general.SiteCenter;
import com.fr.general.http.HttpClient;
import com.fr.stable.StableUtils;
import com.fr.stable.StringUtils;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.HttpURLConnection;
import javax.swing.*;
public class PreDependenceUtils{
public static boolean preDependenceOnline(String dependenceID, String dir) {
PreDependenceUI ui = new PreDependenceUI(dependenceID, dir);
return ui.preOnline();
}
private static class PreDependenceUI implements ActionListener{
//进度显示界面
private JDialog frame = null;
//进度条
private JProgressBar progressbar;
//进度信息
private JLabel label;
//进度条更新时钟
private Timer timer;
//是否继续下载
private boolean flag = true;
// 定义加载窗口大小
private final int LOAD_WIDTH = 455;
private final int LOAD_HEIGHT = 295;
//安装环境相关信息
private String ID;
private String dir;
//安装结果
private boolean result = false;
//链接服务器的客户端
private HttpClient httpClient;
//已读文件字节数
private int totalBytesRead = 0;
//文件总长度
private int totalSize = 0;
public PreDependenceUI(String ID, String dir) {
this.ID = ID;
this.dir = dir;
this.totalSize = getFileLength();
init();
}
private void init(){
// 创建标签,并在标签上放置一张图片
BufferedImage image = IOUtils.readImage("/com/fr/design/extra/pre4plugin/image/background.png");
ImageIcon imageIcon = new ImageIcon(image);
label = new JLabel(imageIcon);
label.setBounds(0, 0, LOAD_WIDTH, LOAD_HEIGHT - 15);
progressbar = new JProgressBar();
// 显示当前进度值信息
progressbar.setStringPainted(true);
// 设置进度条边框不显示
progressbar.setBorderPainted(false);
// 设置进度条的前景色
progressbar.setForeground(new Color(0x38aef5));
// 设置进度条的背景色
progressbar.setBackground(new Color(188, 190, 194));
progressbar.setBounds(0, LOAD_HEIGHT - 15, LOAD_WIDTH, 15);
progressbar.setMinimum(0);
progressbar.setMaximum(totalSize);
progressbar.setValue(0);
timer = new Timer(100, this);
frame = new JDialog(DesignerContext.getDesignerFrame(), true);
frame.setTitle("在线安装" + ID);
frame.setSize(LOAD_WIDTH, LOAD_HEIGHT);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocation(screenSize.width/2-LOAD_WIDTH/2,screenSize.height/2-LOAD_HEIGHT/2);
frame.setResizable(false);
// 设置布局为空
frame.setLayout(new BorderLayout(0,0));
frame.getContentPane().add(label, BorderLayout.CENTER);
frame.getContentPane().add(progressbar, BorderLayout.SOUTH);
frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
//取消下载
flag = false;
frame.dispose();
}
});
}
//是否可以连接服务器
private boolean connectToServer(){
httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind(ID));
return httpClient.getResponseCode() == HttpURLConnection.HTTP_OK;
}
//获取依赖文件大小
private int getFileLength(){
HttpClient httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind(ID));
if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
return httpClient.getContentLength();
}
return -1;
}
//安装
private boolean install() {
//开始时钟
timer.start();
//开始下载
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
installPhantomJsOnline();
}
});
thread.start();
frame.setVisible(true);
//等待下载线程处理结束
try {
thread.join();
} catch (InterruptedException e) {
e.printStackTrace();
return false;
}
//停止时钟
timer.stop();
return result;
}
private String downloadPluginPhantomJSFile() throws Exception {
httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind(ID));
if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
InputStream reader = httpClient.getResponseStream();
String temp = StableUtils.pathJoin(PluginHelper.DOWNLOAD_PATH, PluginHelper.TEMP_FILE);
StableUtils.makesureFileExist(new File(temp));
FileOutputStream writer = new FileOutputStream(temp);
byte[] buffer = new byte[PluginConstants.BYTES_NUM];
int bytesRead = 0;
totalBytesRead = 0;
while ((bytesRead = reader.read(buffer)) > 0 && flag) {
writer.write(buffer, 0, bytesRead);
buffer = new byte[PluginConstants.BYTES_NUM];
totalBytesRead += bytesRead;
}
reader.close();
writer.flush();
writer.close();
//下载被取消
if (flag == false){
result = false;
return StringUtils.EMPTY;
}
return temp;
} else {
result = false;
throw new com.fr.plugin.PluginVerifyException(Inter.getLocText("FR-Designer-Plugin_Connect_Server_Error"));
}
}
public void installPhantomJsOnline(){
try {
String filePath = downloadPluginPhantomJSFile();
if (!StringUtils.EMPTY.equals(filePath)){
//安装文件
installPluginPhantomJsFile(filePath);
result = true;
}
} catch (Exception e) {
e.printStackTrace();
}
}
//安装已经下载好的文件
private void installPluginPhantomJsFile(String filePath){
IOUtils.unzip(new File(filePath), dir);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == timer) {
int value = progressbar.getValue();
if (value < totalSize) {
progressbar.setValue(totalBytesRead);
}
else {
timer.stop();
frame.dispose();
}
}
}
public boolean preOnline() {
int choose = JOptionPane.showConfirmDialog(null, "新图表需要" + ID + "支持。是否需要安装" + ID + "(" + totalSize/Math.pow(10, 6) + " m)？", "install tooltip", JOptionPane.YES_NO_OPTION);
if (choose == 0){//下载安装
if (!connectToServer()){
JOptionPane.showMessageDialog(null, "无法连接远程服务器！！", "警告", JOptionPane.ERROR_MESSAGE);
return false;
}
//安装依赖环境
if (install()){
JOptionPane.showMessageDialog(null, "安装成功！！");
return true;
}else {
JOptionPane.showMessageDialog(null, "安装失败！！", "警告", JOptionPane.ERROR_MESSAGE);
return false;
}
}else {//不安装。无需为用户准备环境
return true;
}
}
}
}
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