From b54df0ddd0c6a0372327c5aa3668e5a6458fcd64 Mon Sep 17 00:00:00 2001
From: st782s <statta@research.att.com>
Date: Thu, 4 May 2017 07:48:42 -0400
Subject: [PORTAL-7] Rebase

This rebasing includes common libraries and common overlays projects
abstraction of components

Change-Id: I9a24a338665c7cd058978e8636bc412d9e2fdce8
Signed-off-by: st782s <statta@research.att.com>
---
 .../src/main/java/jarutil/ExtractJar.java          | 204 +++++++++++++++++++++
 1 file changed, 204 insertions(+)
 create mode 100644 ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java

(limited to 'ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java')

diff --git a/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java b/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java
new file mode 100644
index 00000000..76d4b181
--- /dev/null
+++ b/ecomp-portal-BE-common/src/main/java/jarutil/ExtractJar.java
@@ -0,0 +1,204 @@
+/*-
+ * ================================================================================
+ * 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.
+ * 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 jarutil;
+
+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.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)
+			extractFilesFromJar(args[0]);
+		else {
+			System.out.println("Current Directory is taken as webapp path");
+			String currentDir = new File(".").getAbsolutePath();
+			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;
+		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();
+    }
+    
+    
+}
-- 
cgit 1.2.3-korg