Author: markt
Date: Wed May  4 13:02:58 2016
New Revision: 1742272

URL: http://svn.apache.org/viewvc?rev=1742272&view=rev
Log:
Pass Jar rather than URL to a JAR in the JarScanner call back for a JAR

Modified:
    tomcat/tc8.0.x/trunk/   (props changed)
    tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java
    tomcat/tc8.0.x/trunk/java/org/apache/tomcat/JarScannerCallback.java
    
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/descriptor/web/FragmentJarScannerCallback.java
    
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/scan/StandardJarScanner.java
    tomcat/tc8.0.x/trunk/test/org/apache/jasper/servlet/TestTldScanner.java
    
tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/scan/TestStandardJarScanner.java

Propchange: tomcat/tc8.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Wed May  4 13:02:58 2016
@@ -1,2 +1,2 @@
 /tomcat/tc8.5.x/trunk:1735042,1737966
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7,1684549-1684550,1685556,1685591,1685739,1685744,1685772,1685816,1685826,1685891,1687242,1687261,1687268,1687340,1687544,1687551,1688563,1688841,1688878,1688885,1688896,1688901,1689345-1689346,1689357,1689656,1689675-1689677,1689679,1689687,1689825,1689856,1689918,1690011,1690021,1690054,1690080,1690209,1691134,1691487,1691813,1692744-1692747,1692849,1692894,1692896,1693088,1693105,1693429,1693461,1694058,1694111,1694290,1694501,1694548,1694658,1694660,1694788,1694872,1694878,1695006,1695354,1695371,1695379,1695459,1695582,1695706,1695778,1696199,1696272,1696280,1696366-1696368,1696378,1696390,1696392,1696467,1698212,1698220,1700607,1700870,1700896,1700977,1701093,1701123,1701213,1701607,1701666,1701673,1701760-1701761,1701765,1701940,1702092,1702183,1702244,1702246,1702250,1702268,1702313,1702531,1702630-1702635,1702637-1702638,1702640,1702647,1702660,1702662,1702665-1702666,1702668,1702671-1702673,1702675-1702676,1702680,1702722,1702778,1702795,1702862,1702881,1702886,1702910,170
 
2923,1702971,1702984,1703024,1703040,1703044,1703049-1703050,1703143,1703146,1703151,1703160,1703164,1703167,1703174,1703192,1703287,1703290,1703358,1703408,1703486,1703509,1703523,1703542,1703545,1703554,1703584,1703673,1703676,1703678,1703680,1703763,1703784,1703821,1703842,1703849,1703851,1703853,1703856,1703860,1703865,1703890,1703948,1704149,1704151,1704251,1704278,1704289,1704302,1704305,1704307,1704318,1704331,1704647,1704658,1704689,1704702,1704706,1704711,1704730-1704733,1704735,1704739,1704741-1704742,1704744,1704786,1704867,1705231,1705630,1705635,1705639,1705647,1705650-1705652,1705842,1705848,1705865-1705866,1705942,1706017,1706744-1706745,1706853,1706915,1707052,1707088,1708500-1708501,1708504-1708505,1708570,1708649,1708687,1708745,1708957,1709120,1709266,1709295,1709375,1709663,1709895,1709960,1710070,1710134,1710341,1710346,1710441,1710445,1710489,1710517,1710523,1710571,1710577,1710632,1710676,1710689,1710753-1710754,1710779,1710924,1710930,1710933,1710945,1711006,
 
1711016,1711022,1711026,1712163,1712225,1712228,1712233,1712250,1712254,1712489,1712547-1712548,1712588,1712617,1712645,1712654,1712695,1712765-1712766,1712771,1712775,1712859,1712876,1712898,1712902,1712905,1712912,1712974,1713129,1713168,1713184,1713285,1713362,1713397,1713446,1713612,1713618,1713871,1713931,1713975,1713987,1713992,1713997,1714002,1714012,1714019,1714054,1714521,1714535,1714537,1715168,1715188,1715206,1715413,1715415,1715434,1715510-1715512,1715514-1715515,1715517-1715519,1715521,1715633,1715661,1715682,1715965,1716213-1716214,1716258,1716269,1716347,1716354,1716364,1716413,1716420,1716511,1716543,1716640,1716644,1716856,1716858,1716881-1716882,1716886,1716894,1717085,1717225,1717233,1717252,1717264,1717282,1717286,1717290,1717385,1717416,1717418,1717445,1717515,1717520,1717528,1717965,1717967-1717968,1717979,1718022,1718308,1718523,1718794,1718796,1718834,1718836-1718838,1719278,1719291,1719315,1719332,1719334,1719340,1719346,1719441,1719446,1719488,1719909-17199
 
10,1720200,1720234,1720394,1720439,1720445,1720448,1720462,1720506,1720652,1720654-1720655,1720711,1720752,1720769,1720776,1720804,1720815,1721303,1721307,1721311,1721314,1721447,1721528,1721539,1721812,1721817,1721830,1721860,1721866,1721881,1721887,1722205,1722292,1722399,1722453,1722455,1722522,1722526,1722532,1722548,1722574,1722583,1722585,1722799,1722807,1722824,1722828-1722829,1722831,1722859,1722902,1722905,1722923,1722939,1722945,1722996,1723068,1723127,1723155,1723250,1723316-1723318,1723368,1723371,1723375,1723377,1723380,1723410,1723414,1723437,1723484,1723486,1723493-1723494,1723500,1723552,1723554,1723683,1723707,1723736,1724012,1724232,1724252,1724325,1724427-1724428,1724433,1724673,1724788,1724863,1724900,1724997,1725113,1725126-1725127,1725150,1725165,1725183,1725199,1725202,1725204,1725207,1725263-1725264,1725266,1725278,1725282,1725405,1725599,1725601,1725635,1725646,1725649-1725652,1725694,1725696-1725697,1725816,1725851,1725906-1725907,1725910,1725914,1725920,17
 
25926,1726177,1726202,1726628,1726632,1726637,1726639,1726648,1726651,1726654,1726669,1726676,1726803,1726925-1726926,1726972-1726973,1726991,1727162,1727670,1727675,1727899,1727914,1727917,1728091,1728138,1728433,1728448,1728664,1728677,1729185,1729361,1729625,1729730,1730101-1730102,1730137,1730612,1730946-1730975,1731008,1731055,1731079,1731283,1731856,1731882,1731946-1731958,1731976-1731983,1732359,1732488,1732900-1733448,1733602,1733617-1733963,1733978,1734113,1734128,1734192,1734258,1734301,1734418-1734454,1734466-1734512,1734522,1734592,1734594,1734597,1735041,1735577,1736162,1736209,1736280,1736646,1736836,1737119,1737280,1737339,1737632,1737664,1737715,1737834,1737959,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738643,1738850,1738982,1738996,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739474,1739726,1739762,1739775,1739814,1739817-1739818,1739975,1740131,1740324,1740465,1740509,1740520,1740535,1740707,1740803
 
,1740810,1740980,1740991,1741015,1741147,1741173,1741181,1741190,1741202,1741208,1741213,1741221,1741225,1741232,1741409,1741677,1741892,1741896,1742071,1742090,1742093,1742101,1742105,1742111,1742146,1742166,1742181,1742184,1742187,1742246,1742248-1742249

Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java?rev=1742272&r1=1742271&r2=1742272&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java Wed May 
 4 13:02:58 2016
@@ -296,32 +296,29 @@ public class TldScanner {
         @Override
         public void scan(JarURLConnection jarConn, String webappPath, boolean 
isWebapp)
                 throws IOException {
-            scan(jarConn.getURL(), webappPath, isWebapp);
+            scan(JarFactory.newInstance(jarConn.getURL()), webappPath, 
isWebapp);
         }
 
 
         @Override
-        public void scan(URL jarUrl, String webappPath, boolean isWebapp) 
throws IOException {
+        public void scan(Jar jar, String webappPath, boolean isWebapp) throws 
IOException {
             boolean found = false;
-            URL jarFileUrl;
-            try (Jar jar = JarFactory.newInstance(jarUrl)) {
-                jarFileUrl = jar.getJarFileURL();
-                jar.nextEntry();
-                for (String entryName = jar.getEntryName();
-                    entryName != null;
-                    jar.nextEntry(), entryName = jar.getEntryName()) {
-                    if (!(entryName.startsWith("META-INF/") &&
-                            entryName.endsWith(TLD_EXT))) {
-                        continue;
-                    }
-                    found = true;
-                    TldResourcePath tldResourcePath =
-                            new TldResourcePath(jarFileUrl, webappPath, 
entryName);
-                    try {
-                        parseTld(tldResourcePath);
-                    } catch (SAXException e) {
-                        throw new IOException(e);
-                    }
+            URL jarFileUrl = jar.getJarFileURL();
+            jar.nextEntry();
+            for (String entryName = jar.getEntryName();
+                entryName != null;
+                jar.nextEntry(), entryName = jar.getEntryName()) {
+                if (!(entryName.startsWith("META-INF/") &&
+                        entryName.endsWith(TLD_EXT))) {
+                    continue;
+                }
+                found = true;
+                TldResourcePath tldResourcePath =
+                        new TldResourcePath(jarFileUrl, webappPath, entryName);
+                try {
+                    parseTld(tldResourcePath);
+                } catch (SAXException e) {
+                    throw new IOException(e);
                 }
             }
             if (found) {

Modified: tomcat/tc8.0.x/trunk/java/org/apache/tomcat/JarScannerCallback.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/tomcat/JarScannerCallback.java?rev=1742272&r1=1742271&r2=1742272&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/tomcat/JarScannerCallback.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/tomcat/JarScannerCallback.java Wed May 
 4 13:02:58 2016
@@ -19,7 +19,6 @@ package org.apache.tomcat;
 import java.io.File;
 import java.io.IOException;
 import java.net.JarURLConnection;
-import java.net.URL;
 
 /**
  * This interface is implemented by clients of the {@link JarScanner} to enable
@@ -29,7 +28,7 @@ public interface JarScannerCallback {
 
     /**
      * A JAR was found and may be accessed for further processing via the
-     * provided URL connection.
+     * provided URL connection. The caller is responsible for closing the JAR.
      *
      * @param urlConn    The connection to the identified JAR
      * @param webappPath The path, if any, to the JAR within the web 
application
@@ -37,7 +36,7 @@ public interface JarScannerCallback {
      *                       application. If <code>false</code> the JAR should
      *                       be treated as being provided by the container
      *
-     * @deprecated Use {@link #scan(URL, String, boolean)} instead. Because the
+     * @deprecated Use {@link #scan(Jar, String, boolean)} instead. Because the
      *             urlConn parameter could refer directly to a JAR or to a JAR
      *             as an entry in a WAR, it required further processing that
      *             included obtaining the original URL. It is simpler to 
provide
@@ -52,7 +51,7 @@ public interface JarScannerCallback {
      * A JAR was found and may be accessed for further processing via the
      * provided URL connection.
      *
-     * @param jarURL     The URL for the identified JAR
+     * @param jar        The JAR to process
      * @param webappPath The path, if any, to the JAR within the web 
application
      * @param isWebapp   Indicates if the JAR was found within a web
      *                       application. If <code>false</code> the JAR should
@@ -60,7 +59,7 @@ public interface JarScannerCallback {
      *
      * @throws IOException if an I/O error occurs while scanning the JAR
      */
-    public void scan(URL jarURL, String webappPath, boolean isWebapp)
+    public void scan(Jar jar, String webappPath, boolean isWebapp)
             throws IOException;
 
     /**

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/descriptor/web/FragmentJarScannerCallback.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/descriptor/web/FragmentJarScannerCallback.java?rev=1742272&r1=1742271&r2=1742272&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/descriptor/web/FragmentJarScannerCallback.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/descriptor/web/FragmentJarScannerCallback.java
 Wed May  4 13:02:58 2016
@@ -53,14 +53,13 @@ public class FragmentJarScannerCallback
     @Override
     public void scan(JarURLConnection jarConn, String webappPath, boolean 
isWebapp)
             throws IOException {
-        scan(jarConn.getURL(), webappPath, isWebapp);
+        scan(JarFactory.newInstance(jarConn.getURL()), webappPath, isWebapp);
     }
 
 
     @Override
-    public void scan(URL jarUrl, String webappPath, boolean isWebapp) throws 
IOException {
+    public void scan(Jar jar, String webappPath, boolean isWebapp) throws 
IOException {
 
-        Jar jar = null;
         InputStream is = null;
         WebXml fragment = new WebXml();
         fragment.setWebappJar(isWebapp);
@@ -72,7 +71,6 @@ public class FragmentJarScannerCallback
             // web-fragment.xml files don't need to be parsed if they are never
             // going to be used.
             if (isWebapp && parseRequired) {
-                jar = JarFactory.newInstance(jarUrl);
                 is = jar.getInputStream(FRAGMENT_LOCATION);
             }
 
@@ -81,7 +79,6 @@ public class FragmentJarScannerCallback
                 // distributable
                 fragment.setDistributable(true);
             } else {
-                @SuppressWarnings("null") // Cannot be null here
                 String fragmentUrl = jar.getURL(FRAGMENT_LOCATION);
                 InputSource source = new InputSource(fragmentUrl);
                 source.setByteStream(is);
@@ -90,14 +87,11 @@ public class FragmentJarScannerCallback
                 }
             }
         } finally {
-            if (jar != null) {
-                jar.close();
-            }
-            fragment.setURL(jarUrl);
+            fragment.setURL(jar.getJarFileURL());
             if (fragment.getName() == null) {
                 fragment.setName(fragment.getURL().toString());
             }
-            fragment.setJarName(extractJarFileName(jarUrl));
+            fragment.setJarName(extractJarFileName(jar.getJarFileURL()));
             fragments.put(fragment.getName(), fragment);
         }
     }
@@ -114,6 +108,7 @@ public class FragmentJarScannerCallback
         return url.substring(url.lastIndexOf('/') + 1);
     }
 
+
     @Override
     public void scan(File file, String webappPath, boolean isWebapp) throws 
IOException {
 

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/scan/StandardJarScanner.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/scan/StandardJarScanner.java?rev=1742272&r1=1742271&r2=1742272&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/scan/StandardJarScanner.java 
(original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/scan/StandardJarScanner.java 
Wed May  4 13:02:58 2016
@@ -30,6 +30,7 @@ import javax.servlet.ServletContext;
 
 import org.apache.juli.logging.Log;
 import org.apache.juli.logging.LogFactory;
+import org.apache.tomcat.Jar;
 import org.apache.tomcat.JarScanFilter;
 import org.apache.tomcat.JarScanType;
 import org.apache.tomcat.JarScanner;
@@ -302,7 +303,9 @@ public class StandardJarScanner implemen
         }
 
         if ("jar".equals(url.getProtocol()) || 
url.getPath().endsWith(Constants.JAR_EXT)) {
-            callback.scan(url, webappPath, isWebapp);
+            try (Jar jar = JarFactory.newInstance(url)) {
+                callback.scan(jar, webappPath, isWebapp);
+            }
         } else if ("file".equals(url.getProtocol())) {
             File f;
             try {
@@ -310,7 +313,9 @@ public class StandardJarScanner implemen
                 if (f.isFile() && isScanAllFiles()) {
                     // Treat this file as a JAR
                     URL jarURL = UriUtil.buildJarUrl(f);
-                    callback.scan(jarURL, webappPath, isWebapp);
+                    try (Jar jar = JarFactory.newInstance(jarURL)) {
+                        callback.scan(jar, webappPath, isWebapp);
+                    }
                 } else if (f.isDirectory()) {
                     if (scanType == JarScanType.PLUGGABILITY) {
                         callback.scan(f, webappPath, isWebapp);

Modified: 
tomcat/tc8.0.x/trunk/test/org/apache/jasper/servlet/TestTldScanner.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/test/org/apache/jasper/servlet/TestTldScanner.java?rev=1742272&r1=1742271&r2=1742272&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/test/org/apache/jasper/servlet/TestTldScanner.java 
(original)
+++ tomcat/tc8.0.x/trunk/test/org/apache/jasper/servlet/TestTldScanner.java Wed 
May  4 13:02:58 2016
@@ -18,7 +18,6 @@ package org.apache.jasper.servlet;
 
 import java.io.File;
 import java.lang.reflect.Constructor;
-import java.net.JarURLConnection;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.List;
@@ -30,7 +29,9 @@ import org.junit.Test;
 import org.apache.catalina.Context;
 import org.apache.catalina.startup.Tomcat;
 import org.apache.catalina.startup.TomcatBaseTest;
+import org.apache.tomcat.Jar;
 import org.apache.tomcat.util.buf.ByteChunk;
+import org.apache.tomcat.util.scan.JarFactory;
 import org.apache.tomcat.util.scan.StandardJarScanner;
 import org.easymock.EasyMock;
 
@@ -110,9 +111,9 @@ public class TestTldScanner extends Tomc
             throws Exception {
         String fullPath = new File(webapp, path).toURI().toString();
         URL jarUrl = new URL("jar:" + fullPath + "!/");
-        JarURLConnection connection = (JarURLConnection) 
jarUrl.openConnection();
-        callback.scan(connection, path, true);
+        try (Jar jar = JarFactory.newInstance(jarUrl)) {
+            callback.scan(jar, path, true);
+        }
     }
-
 }
 

Modified: 
tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/scan/TestStandardJarScanner.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/scan/TestStandardJarScanner.java?rev=1742272&r1=1742271&r2=1742272&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/scan/TestStandardJarScanner.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/scan/TestStandardJarScanner.java
 Wed May  4 13:02:58 2016
@@ -27,7 +27,7 @@ import java.util.List;
 
 import org.junit.Assert;
 import org.junit.Test;
-
+import org.apache.tomcat.Jar;
 import org.apache.tomcat.JarScanType;
 import org.apache.tomcat.JarScannerCallback;
 import org.apache.tomcat.unittest.TesterServletContext;
@@ -93,9 +93,9 @@ public class TestStandardJarScanner {
         List<String> callbacks = new ArrayList<>();
 
         @Override
-        public void scan(URL jarUrl, String webappPath,
+        public void scan(Jar jar, String webappPath,
                 boolean isWebapp) throws IOException {
-            callbacks.add(jarUrl.toString() + "::" + webappPath + "::" + 
isWebapp);
+            callbacks.add(jar.getJarFileURL().toString() + "::" + webappPath + 
"::" + isWebapp);
         }
 
         @Override



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