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Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/util/FileDups.java')
-rw-r--r--plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/util/FileDups.java201
1 files changed, 0 insertions, 201 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/util/FileDups.java b/plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/util/FileDups.java
deleted file mode 100644
index c2cdebef6..000000000
--- a/plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/util/FileDups.java
+++ /dev/null
@@ -1,201 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jst.j2ee.commonarchivecore.internal.util;
-
-
-import java.io.File;
-import java.util.Arrays;
-import java.util.Enumeration;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.Map;
-import java.util.Set;
-import com.ibm.icu.util.StringTokenizer;
-import java.util.TreeMap;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-
-/**
- * Insert the type's description here. Creation date: (4/11/2001 10:28:44 AM)
- *
- * @author: Administrator
- */
-public class FileDups {
- private static int sFiles = 0;
- private static int sDups = 0;
- private static int sJARs = 0;
- private static String[] excludedEntryNames = new String[]{"com/ibm/ivj/ejb/runtime/_CopyHelper_Stub.class", //$NON-NLS-1$
- "org/omg/stub/javax/ejb/_HomeHandle_Stub.class", //$NON-NLS-1$
- "org/omg/stub/javax/ejb/_Handle_Stub.class", //$NON-NLS-1$
- "org/omg/stub/javax/ejb/_EJBObject_Stub.class", //$NON-NLS-1$
- "org/omg/stub/javax/ejb/_EJBHome_Stub.class", //$NON-NLS-1$
- "org/omg/stub/java/lang/_Cloneable_Stub.class", //$NON-NLS-1$
- "com/ibm/websphere/csi/_TransactionalObject_Stub.class", //$NON-NLS-1$
- "com/ibm/websphere/csi/_CSIServant_Stub.class", //$NON-NLS-1$
- "com/ibm/ejs/container/_EJSWrapper_Tie.class", //$NON-NLS-1$
- "com/ibm/ejs/container/_EJSWrapper_Stub.class" //$NON-NLS-1$
- };
- private static HashSet excluded = new HashSet(Arrays.asList(excludedEntryNames));
-
- private static void addEntry(String entry, Map map, String jarName) {
- sFiles++;
-
- Object current = map.get(entry);
- if (current == null) {
- // This is the first time the entry is found
- map.put(entry, jarName);
- } else if (current instanceof String) {
- // There is one other entry
- map.remove(entry);
-
- String other = (String) current;
- LinkedList list = new LinkedList();
- list.addFirst(other);
- list.addFirst(jarName);
- map.put(entry, list);
-
- sDups++;
- } else {
- // There are more than one other instances
- LinkedList list = (LinkedList) current;
- list.addFirst(jarName);
-
- sDups++;
- }
- }
-
- /**
- * Starts the application.
- *
- * @param args
- * an array of command-line arguments
- */
- public static void main(java.lang.String[] args) {
- if (args.length != 1) {
- StringBuffer sb = new StringBuffer();
- sb.append("FileDups utility\r\n\r\n"); //$NON-NLS-1$
- sb.append("Synopsis:\r\n"); //$NON-NLS-1$
- sb.append("Analyzes JAR and ZIP files in a directory for duplicate entries with the same name. This excludes all entries in the \"META-INF\" directory of the archive. This does not check timestamps or size.\r\n\r\n"); //$NON-NLS-1$
- sb.append("Usage: FileDups dirName\r\n"); //$NON-NLS-1$
- System.out.println(sb.toString());
- return;
- }
-
- TreeMap map = new TreeMap();
-
- try {
- for (int i = 0; i < args.length; i++) {
- File root = new File(args[i]);
- processDirectory(root, map);
- }
-
- TreeMap outputMap = new TreeMap();
-
- Set set = map.entrySet();
- Iterator it = set.iterator();
- while (it.hasNext()) {
- Map.Entry me = (Map.Entry) it.next();
- Object o = me.getValue();
- if (o instanceof LinkedList) {
- StringBuffer jars = new StringBuffer();
-
- LinkedList list = (LinkedList) o;
- Iterator entryIter = list.iterator();
- while (entryIter.hasNext()) {
- jars.append(entryIter.next());
- jars.append("\r\n"); //$NON-NLS-1$
- }
-
- LinkedList outputList = (LinkedList) outputMap.get(jars.toString());
- if (outputList == null) {
- outputList = new LinkedList();
- outputMap.put(jars.toString(), outputList);
- }
- outputList.addFirst(me.getKey());
- }
- }
-
- Set outSet = outputMap.entrySet();
- it = outSet.iterator();
- while (it.hasNext()) {
- Map.Entry me = (Map.Entry) it.next();
- String jars = (String) me.getKey();
- StringTokenizer tokens = new StringTokenizer(jars, "\r\n"); //$NON-NLS-1$
-
- while (tokens.hasMoreTokens()) {
- System.out.println(tokens.nextToken());
- }
-
- LinkedList list = (LinkedList) me.getValue();
- Iterator entryIter = list.iterator();
- while (entryIter.hasNext()) {
- System.out.println(" " + (String) entryIter.next()); //$NON-NLS-1$
- }
- }
-
- System.out.println("\r\nSearched " + sJARs + " jars, found " + sDups + " dups in " + sFiles + " files."); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
- } catch (Exception x) {
- x.printStackTrace();
- }
- }
-
- private static void processDirectory(File root, Map map) throws java.io.IOException {
- File[] files = root.listFiles();
- for (int i = 0; i < files.length; i++) {
- File f = files[i];
- if (f.isDirectory())
- processDirectory(f, map);
- else {
- String name = f.getName().toLowerCase();
- if (name.endsWith(".zip") || name.endsWith(".jar")) //$NON-NLS-1$ //$NON-NLS-2$
- {
- processFile(f, map);
- }
- }
- }
- }
-
- private static void processFile(File file, Map map) throws java.io.IOException {
- HashSet filesInFile = new HashSet();
-
- sJARs++;
- ZipFile zip = null;
- try {
- zip = new ZipFile(file);
- Enumeration eNum = zip.entries();
- while (eNum.hasMoreElements()) {
- ZipEntry entry = (ZipEntry) eNum.nextElement();
- String name = entry.getName();
- if (!name.startsWith("META-INF") && !excluded.contains(name)) //$NON-NLS-1$
- filesInFile.add(name);
- }
- } catch (Exception x) {
- System.out.println("*Error searching in " + file.getAbsolutePath()); //$NON-NLS-1$
- } finally {
- try {
- if (zip != null)
- zip.close();
- } catch (java.io.IOException ignored) {
- //Ignore
- }
- }
-
- // Now add the packages to the map
- String filename = file.getPath();
-
- Iterator it = filesInFile.iterator();
- while (it.hasNext()) {
- String entryName = (String) it.next();
- addEntry(entryName, map, filename);
- }
- }
-}

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