diff options
Diffstat (limited to 'ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java')
| -rw-r--r-- | ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java | 345 |
1 files changed, 177 insertions, 168 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java b/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java index e8f828f0..9721a904 100644 --- a/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java +++ b/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java @@ -1,21 +1,39 @@ /*- - * ================================================================================ - * ECOMP Portal - * ================================================================================ - * 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. + * ============LICENSE_START========================================== + * ONAP Portal + * =================================================================== + * Copyright © 2017 AT&T Intellectual Property. All rights reserved. + * =================================================================== + * + * Unless otherwise specified, all software contained herein is licensed + * under the Apache License, Version 2.0 (the “License”); + * you may not use this software except in compliance with the License. * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * + * + * 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. - * ================================================================================ + * + * Unless otherwise specified, all documentation contained herein is licensed + * under the Creative Commons License, Attribution 4.0 Intl. (the “License”); + * you may not use this documentation except in compliance with the License. + * You may obtain a copy of the License at + * + * https://creativecommons.org/licenses/by/4.0/ + * + * Unless required by applicable law or agreed to in writing, documentation + * 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. + * + * ============LICENSE_END============================================ + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. */ package jarutil; @@ -28,21 +46,16 @@ import java.io.OutputStream; import java.io.Reader; import java.io.Writer; import java.net.URL; -import java.util.ArrayList; import java.util.jar.JarEntry; import java.util.jar.JarInputStream; public class ExtractJar { - /** - * @param args - */ - public static int bufferSize = 8192; public static String JARFILE = "raptor_upgrade.jar"; - + public static void main(String[] args) throws Exception { - if(args.length > 0 && args[0]!=null && args[0].length()>0) + 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"); @@ -50,155 +63,151 @@ public class ExtractJar { extractFilesFromJar(currentDir); } } - - public static void readJar(File jarFile) throws Exception{ - JarInputStream in = new JarInputStream(new FileInputStream(jarFile)); - ArrayList entries = new ArrayList( ); - JarEntry je; - while((je=in.getNextJarEntry( ))!=null){ - if( je.isDirectory() == false ) { - if(je.getName().startsWith("att/raptor/config/")) { - //while((je=in.getNextJarEntry( ))!=null) { - System.out.println(je.getName() + " " + je.getTime()); - //} - - } - } - } - in.close( ); - } - - public static void extractFilesFromJar(String directory) throws IOException{ - //JarFile jar = new JarFile(jarFile); - Class clazz = ExtractJar.class; + + 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("att/raptor/config/")) { + // while((je=in.getNextJarEntry( ))!=null) { + System.out.println(je.getName() + " " + je.getTime()); + // } + + } + } + } + in.close(); + } + + public static void extractFilesFromJar(String directory) throws IOException { + // JarFile jar = new JarFile(jarFile); + Class clazz = ExtractJar.class; String classContainer = clazz.getProtectionDomain().getCodeSource().getLocation().toString(); - //System.out.println("classContainer ---------> " + classContainer); - 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 { - // make directory (some jars don't list dirs) - File dir = new File(file.getParent()); - if (!dir.exists()) - dir.mkdirs(); - if(file.exists()) file.delete(); - // Make file - FileOutputStream fout = new FileOutputStream(file); - copy(entryStream,fout); - fout.close(); - - // touch the file. - if (entry.getTime()>=0) - file.setLastModified(entry.getTime()); - } - - } - entryStream.closeEntry(); - } - entryStream.close(); - 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("************************************************"); - } - - - 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. -*/ - 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. - */ - public static void copy(InputStream in, OutputStream out) - throws IOException - { - copy(in,out,-1); - } - - // Deletes all files and subdirectories under dir. - // Returns true if all deletions were successful. - // If a deletion fails, the method stops attempting to delete and returns false. - public static boolean deleteDir(File dir) { - if (dir.isDirectory()) { - String[] children = dir.list(); - for (int i=0; i<children.length; i++) { - boolean success = deleteDir(new File(dir, children[i])); - if (!success) { - return false; - } - } - } - - // The directory is now empty so delete it - return dir.delete(); - } - - + // System.out.println("classContainer ---------> " + classContainer); + 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 { + // make directory (some jars don't list dirs) + File dir = new File(file.getParent()); + if (!dir.exists()) + dir.mkdirs(); + if (file.exists()) + file.delete(); + // Make file + FileOutputStream fout = new FileOutputStream(file); + copy(entryStream, fout); + fout.close(); + + // touch the file. + if (entry.getTime() >= 0) + file.setLastModified(entry.getTime()); + } + + } + entryStream.closeEntry(); + } + entryStream.close(); + 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("************************************************"); + } + + 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. + */ + 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. + */ + public static void copy(InputStream in, OutputStream out) throws IOException { + copy(in, out, -1); + } + + // Deletes all files and subdirectories under dir. + // Returns true if all deletions were successful. + // If a deletion fails, the method stops attempting to delete and returns false. + public static boolean deleteDir(File dir) { + if (dir.isDirectory()) { + String[] children = dir.list(); + for (int i = 0; i < children.length; i++) { + boolean success = deleteDir(new File(dir, children[i])); + if (!success) { + return false; + } + } + } + + // The directory is now empty so delete it + return dir.delete(); + } + } |