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/*-
* ================================================================================
* eCOMP Portal SDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* 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.openecomp.portalsdk.analytics.util.jar;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.URL;
import java.util.jar.JarEntry;
import java.util.jar.JarInputStream;
public class ExtractJar {
public static int bufferSize = 8192;
public static String JARFILE = "raptor_upgrade.jar";
/**
* @param args
*/
public static void main(String[] args) throws Exception {
if (args.length > 0 && args[0] != null && args[0].length() > 0)
extractFilesFromJar(args[0]);
else {
System.out.println("Current Directory is taken as webapp path");
String currentDir = new File(".").getAbsolutePath();
extractFilesFromJar(currentDir);
}
}
/**
*
* @param jarFile
* @throws Exception
*/
public static void readJar(File jarFile) throws Exception {
JarInputStream in = new JarInputStream(new FileInputStream(jarFile));
JarEntry je;
while ((je = in.getNextJarEntry()) != null) {
if (je.isDirectory() == false) {
if (je.getName().startsWith("org/openecomp/portalsdk/analytics/config/")) {
System.out.println(je.getName() + " " + je.getTime());
}
}
}
in.close();
}
/**
*
* @param directory
* @throws IOException
*/
public static void extractFilesFromJar(String directory) throws IOException {
Class clazz = ExtractJar.class;
URL jarUrl = clazz.getProtectionDomain().getCodeSource().getLocation();
JarInputStream entryStream = new JarInputStream(jarUrl.openStream());
JarEntry entry;
while (true) {
entry = entryStream.getNextJarEntry();
if (entry == null)
break;
if (entry.getName().indexOf("jarutil") < 0) {
System.out.println(entry.getName());
File file = new File(directory, entry.getName());
if (entry.isDirectory()) {
if (!file.exists())
file.mkdirs();
} else {
File dir = new File(file.getParent());
if (!dir.exists())
dir.mkdirs();
if (file.exists())
file.delete();
FileOutputStream fout = new FileOutputStream(file);
copy(entryStream, fout);
fout.close();
if (entry.getTime() >= 0)
file.setLastModified(entry.getTime());
}
}
entryStream.closeEntry();
}
entryStream.close();
System.out.println("/WEB-INF/classes/org/openecomp/portalsdk/analytics");
System.out.println("Delete .... ");
File file1 = new File(directory, "/WEB-INF/classes/org/openecomp/portalsdk/analytics");
deleteDir(file1);
System.out.println("Deleted ....");
System.out.println("raptor_upgrade_setup.jar");
file1 = new File(directory, "/raptor_upgrade_setup.jar");
deleteDir(file1);
System.out.println("Deleted ....");
System.out.println("/org");
System.out.println("Delete .... ");
file1 = new File(directory, "/org");
System.out.println(" ********************************* ");
deleteDir(file1);
System.out.println("Deleted ....");
System.out.println("org");
System.out.println("Delete .... ");
System.out.println("************************************************");
System.out.println("* *");
System.out.println("* *");
System.out.println("* RAPTOR SETUP COMPLETE. *");
System.out.println("* *");
System.out.println("* Thank you for upgrading. *");
System.out.println("* *");
System.out.println("************************************************");
}
/**
*
* @param in
* @param out
* @param byteCount
* @throws IOException
*/
public static void copy(InputStream in, OutputStream out, long byteCount) throws IOException {
byte buffer[] = new byte[bufferSize];
int len = bufferSize;
if (byteCount >= 0) {
while (byteCount > 0) {
if (byteCount < bufferSize)
len = in.read(buffer, 0, (int) byteCount);
else
len = in.read(buffer, 0, bufferSize);
if (len == -1)
break;
byteCount -= len;
out.write(buffer, 0, len);
}
} else {
while (true) {
len = in.read(buffer, 0, bufferSize);
if (len < 0)
break;
out.write(buffer, 0, len);
}
}
}
/**
* Copy Reader to Writer for byteCount bytes or until EOF or exception.
*
* @param in
* @param out
* @param byteCount
* @throws IOException
*/
public static void copy(Reader in, Writer out, long byteCount) throws IOException {
char buffer[] = new char[bufferSize];
int len = bufferSize;
if (byteCount >= 0) {
while (byteCount > 0) {
if (byteCount < bufferSize)
len = in.read(buffer, 0, (int) byteCount);
else
len = in.read(buffer, 0, bufferSize);
if (len == -1)
break;
byteCount -= len;
out.write(buffer, 0, len);
}
} else {
while (true) {
len = in.read(buffer, 0, bufferSize);
if (len == -1)
break;
out.write(buffer, 0, len);
}
}
}
/**
* Copy Stream in to Stream out until EOF or exception.
*
* @param in
* @param out
* @throws IOException
*/
public static void copy(InputStream in, OutputStream out) throws IOException {
copy(in, out, -1);
}
public static boolean deleteDir(File dir) {
System.out.println("Name: " + dir.getName() + " " + dir.isDirectory());
if (dir.isDirectory()) {
String[] children = dir.list();
System.out.println(children);
for (int i = 0; i < children.length; i++) {
boolean success = deleteDir(new File(dir, children[i]));
if (!success) {
return false;
}
}
}
return dir.delete();
}
}
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