Author: markt
Date: Wed Mar  1 13:23:36 2017
New Revision: 1784929

URL: http://svn.apache.org/viewvc?rev=1784929&view=rev
Log:
Servlet 4.0
New methods on the ServletContext to enable the default request and response 
character encodings to be set per web application.
Deployment descriptor changes not back-ported since that would require shipping 
the draft Servlet 4 schemas in the Servlet 3.1 implementation.

Modified:
    tomcat/tc8.5.x/trunk/   (props changed)
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/Context.java
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Request.java
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Response.java
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContext.java
    
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/LocalStrings.properties
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/StandardContext.java
    
tomcat/tc8.5.x/trunk/java/org/apache/catalina/servlet4preview/ServletContext.java
    tomcat/tc8.5.x/trunk/java/org/apache/catalina/startup/FailedContext.java
    tomcat/tc8.5.x/trunk/java/org/apache/coyote/Request.java
    tomcat/tc8.5.x/trunk/java/org/apache/coyote/Response.java
    tomcat/tc8.5.x/trunk/test/org/apache/tomcat/unittest/TesterContext.java
    tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml

Propchange: tomcat/tc8.5.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Wed Mar  1 13:23:36 2017
@@ -1 +1 @@
-/tomcat/trunk:1734785,1734799,1734845,1734928,1735041,1735044,1735480,1735577,1735597,1735599-1735600,1735615,1736145,1736162,1736209,1736280,1736297,1736299,1736489,1736646,1736703,1736836,1736849,1737104-1737105,1737112,1737117,1737119-1737120,1737155,1737157,1737192,1737280,1737339,1737632,1737664,1737715,1737748,1737785,1737834,1737860,1737903,1737959,1738005,1738007,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738261,1738589,1738623-1738625,1738643,1738816,1738850,1738855,1738946-1738948,1738953-1738954,1738979,1738982,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739191,1739474,1739726,1739762,1739775,1739814,1739817-1739818,1739975,1740131,1740324,1740465,1740495,1740508-1740509,1740520,1740535,1740707,1740803,1740810,1740969,1740980,1740991,1740997,1741015,1741033,1741036,1741058,1741060,1741080,1741147,1741159,1741164,1741173,1741181,1741190,1741197,1741202,1741208,1741213,1741221,1741225,1741232,1741409,1741501
 
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+/tomcat/trunk:1734785,1734799,1734845,1734928,1735041,1735044,1735480,1735577,1735597,1735599-1735600,1735615,1736145,1736162,1736209,1736280,1736297,1736299,1736489,1736646,1736703,1736836,1736849,1737104-1737105,1737112,1737117,1737119-1737120,1737155,1737157,1737192,1737280,1737339,1737632,1737664,1737715,1737748,1737785,1737834,1737860,1737903,1737959,1738005,1738007,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738261,1738589,1738623-1738625,1738643,1738816,1738850,1738855,1738946-1738948,1738953-1738954,1738979,1738982,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739191,1739474,1739726,1739762,1739775,1739814,1739817-1739818,1739975,1740131,1740324,1740465,1740495,1740508-1740509,1740520,1740535,1740707,1740803,1740810,1740969,1740980,1740991,1740997,1741015,1741033,1741036,1741058,1741060,1741080,1741147,1741159,1741164,1741173,1741181,1741190,1741197,1741202,1741208,1741213,1741221,1741225,1741232,1741409,1741501
 
,1741677,1741892,1741896,1741984,1742023,1742042,1742071,1742090,1742093,1742101,1742105,1742111,1742139,1742146,1742148,1742166,1742181,1742184,1742187,1742246,1742248-1742251,1742263-1742264,1742268,1742276,1742369,1742387,1742448,1742509-1742512,1742917,1742919,1742933,1742975-1742976,1742984,1742986,1743019,1743115,1743117,1743124-1743125,1743134,1743425,1743554,1743679,1743696-1743698,1743700-1743701,1744058,1744064-1744065,1744125,1744194,1744229,1744270,1744323,1744432,1744684,1744697,1744705,1744713,1744760,1744786,1745083,1745142-1745143,1745145,1745177,1745179-1745180,1745227,1745248,1745254,1745337,1745467,1745473,1745576,1745735,1745744,1746304,1746306-1746307,1746319,1746327,1746338,1746340-1746341,1746344,1746427,1746441,1746473,1746490,1746492,1746495-1746496,1746499-1746501,1746503-1746507,1746509,1746549,1746551,1746554,1746556,1746558,1746584,1746620,1746649,1746724,1746939,1746989,1747014,1747028,1747035,1747210,1747225,1747234,1747253,1747404,1747506,1747536,1747
 
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9263,1769630,1769833,1769975,1770047,1770140,1770180,1770258,1770389,1770656,1770666,1770718,1770762,1770952,1770954,1770956,1770961,1771087,1771126,1771139,1771143,1771149,1771156,1771266,1771316,1771386,1771611,1771613,1771711,1771718,1771723-1771724,1771730,1771743,1771752,1771853,1771963,1772170,1772174,1772223,1772229,1772318-1772319,1772353,1772355,1772554,1772603-1772609,1772849,1772865,1772870,1772872,1772875-1772876,1772881,1772886,1772947,1773306,1773344,1773418,1773756,1773813-1773814,1774052,1774102,1774131,1774161,1774164,1774248,1774253,1774257,1774259,1774262,1774267,1774271,1774303,1774340,1774406,1774412,1774426,1774433,1774522-1774523,1774526,1774528-1774529,1774531,1774732-1774736,1774738-1774739,1774741-1774742,1774749,1774755,1774789,1774858,1774867,1775596,1775985-1775986,1776540,1776937,1776954,1777011,1777173,1777189,1777211,1777546,1777605,1777619,1777647,1777721-1777722,1777967,1778061,1778138-1778139,1778141-1778150,1778154,1778275-1778276,1778295,1778342,
 
1778348,1778404,1778424,1778426,1778582,1778600,1779641,1779654,1779708,1779718,1779897,1779899,1780109,1780120,1780189,1780196,1780488,1780514-1780516,1780606,1780609-1780610,1780652,1780991,1780995-1780996,1781174,1781569,1781975,1781986,1782116,1782383-1782384,1782566,1782572,1782775,1782779,1782814,1782857,1782868,1782934,1782946-1782947,1782956,1783144-1783147,1783155,1783408,1784182,1784565,1784583,1784657,1784669,1784712,1784723,1784751,1784767,1784806,1784818,1784926

Modified: tomcat/tc8.5.x/trunk/java/org/apache/catalina/Context.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/Context.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/Context.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/Context.java Wed Mar  1 
13:23:36 2017
@@ -1820,4 +1820,32 @@ public interface Context extends Contain
      *         {@code false}
      */
     public boolean getDispatchersUseEncodedPaths();
+
+    /**
+     * Set the default request body encoding for this web application.
+     *
+     * @param encoding The default encoding
+     */
+    public void setRequestCharacterEncoding(String encoding);
+
+    /**
+     * Get the default request body encoding for this web application.
+     *
+     * @return The default request body encoding
+     */
+    public String getRequestCharacterEncoding();
+
+    /**
+     * Set the default response body encoding for this web application.
+     *
+     * @param encoding The default encoding
+     */
+    public void setResponseCharacterEncoding(String encoding);
+
+    /**
+     * Get the default response body encoding for this web application.
+     *
+     * @return The default response body encoding
+     */
+    public String getResponseCharacterEncoding();
 }

Modified: tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Request.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Request.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Request.java 
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Request.java Wed 
Mar  1 13:23:36 2017
@@ -994,7 +994,14 @@ public class Request implements org.apac
      */
     @Override
     public String getCharacterEncoding() {
-      return coyoteRequest.getCharacterEncoding();
+        String result = coyoteRequest.getCharacterEncoding();
+        if (result == null) {
+            Context context = getContext();
+            if (context != null) {
+                result =  context.getRequestCharacterEncoding();
+            }
+        }
+        return result;
     }
 
 

Modified: tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Response.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Response.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Response.java 
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/connector/Response.java Wed 
Mar  1 13:23:36 2017
@@ -556,7 +556,17 @@ public class Response implements HttpSer
      */
     @Override
     public String getCharacterEncoding() {
-        return (getCoyoteResponse().getCharacterEncoding());
+        String result = getCoyoteResponse().getCharacterEncoding();
+        if (result == null) {
+            Context context = getContext();
+            if (context != null) {
+                result =  context.getResponseCharacterEncoding();
+            }
+        }
+        if (result == null) {
+            result = org.apache.coyote.Constants.DEFAULT_CHARACTER_ENCODING;
+        }
+        return result;
     }
 
 

Modified: 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContext.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContext.java 
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContext.java 
Wed Mar  1 13:23:36 2017
@@ -1289,6 +1289,42 @@ public class ApplicationContext implemen
     }
 
 
+    @Override
+    public String getRequestCharacterEncoding() {
+        return context.getRequestCharacterEncoding();
+    }
+
+
+    @Override
+    public void setRequestCharacterEncoding(String encoding) {
+        if (!context.getState().equals(LifecycleState.STARTING_PREP)) {
+            throw new IllegalStateException(
+                    sm.getString("applicationContext.setRequestEncoding.ise",
+                            getContextPath()));
+        }
+
+        context.setRequestCharacterEncoding(encoding);
+    }
+
+
+    @Override
+    public String getResponseCharacterEncoding() {
+        return context.getResponseCharacterEncoding();
+    }
+
+
+    @Override
+    public void setResponseCharacterEncoding(String encoding) {
+        if (!context.getState().equals(LifecycleState.STARTING_PREP)) {
+            throw new IllegalStateException(
+                    sm.getString("applicationContext.setResponseEncoding.ise",
+                            getContextPath()));
+        }
+
+        context.setResponseCharacterEncoding(encoding);
+    }
+
+
     // -------------------------------------------------------- Package Methods
     protected StandardContext getContext() {
         return this.context;

Modified: 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java
 (original)
+++ 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java
 Wed Mar  1 13:23:36 2017
@@ -801,6 +801,46 @@ public class ApplicationContextFacade im
     }
 
 
+    @Override
+    public String getRequestCharacterEncoding() {
+        if (SecurityUtil.isPackageProtectionEnabled()) {
+            return (String) doPrivileged("getRequestCharacterEncoding", null);
+        } else  {
+            return context.getRequestCharacterEncoding();
+        }
+    }
+
+
+    @Override
+    public void setRequestCharacterEncoding(String encoding) {
+        if (SecurityUtil.isPackageProtectionEnabled()) {
+            doPrivileged("setRequestCharacterEncoding", new Object[] { 
encoding });
+        } else  {
+            context.setRequestCharacterEncoding(encoding);
+        }
+    }
+
+
+    @Override
+    public String getResponseCharacterEncoding() {
+        if (SecurityUtil.isPackageProtectionEnabled()) {
+            return (String) doPrivileged("getResponseCharacterEncoding", null);
+        } else  {
+            return context.getResponseCharacterEncoding();
+        }
+    }
+
+
+    @Override
+    public void setResponseCharacterEncoding(String encoding) {
+        if (SecurityUtil.isPackageProtectionEnabled()) {
+            doPrivileged("setResponseCharacterEncoding", new Object[] { 
encoding });
+        } else  {
+            context.setResponseCharacterEncoding(encoding);
+        }
+    }
+
+
     /**
      * Use reflection to invoke the requested method. Cache the method object
      * to speed up the process

Modified: 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/LocalStrings.properties
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/LocalStrings.properties?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/LocalStrings.properties 
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/LocalStrings.properties 
Wed Mar  1 13:23:36 2017
@@ -33,6 +33,8 @@ applicationContext.role.iae=An individua
 applicationContext.roles.iae=Array of roles to declare for context [{0}] 
cannot be null
 applicationContext.setAttribute.namenull=Name cannot be null
 applicationContext.setInitParam.ise=Initialization parameters cannot be set 
after the context has been initialized
+applicationContext.setRequestEncoding.ise=The request encoding cannot be set 
for context {0} as the context has been initialised
+applicationContext.setResponseEncoding.ise=The response encoding cannot be set 
for context {0} as the context has been initialised
 applicationContext.setSessionTimeout.ise=The session timeout cannot be set for 
context {0} as the context has been initialised
 applicationContext.setSessionTracking.ise=The session tracking modes for 
context {0} cannot be set whilst the context is running
 applicationContext.setSessionTracking.iae.invalid=The session tracking mode 
{0} requested for context {1} is not supported by that context

Modified: 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/StandardContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/StandardContext.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/StandardContext.java 
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/core/StandardContext.java Wed 
Mar  1 13:23:36 2017
@@ -809,10 +809,37 @@ public class StandardContext extends Con
 
     private boolean dispatchersUseEncodedPaths = true;
 
+    private String requestEncoding = null;
+
+    private String responseEncoding = null;
 
     // ----------------------------------------------------- Context Properties
 
     @Override
+    public String getRequestCharacterEncoding() {
+        return requestEncoding;
+    }
+
+
+    @Override
+    public void setRequestCharacterEncoding(String requestEncoding) {
+        this.requestEncoding = requestEncoding;
+    }
+
+
+    @Override
+    public String getResponseCharacterEncoding() {
+        return responseEncoding;
+    }
+
+
+    @Override
+    public void setResponseCharacterEncoding(String responseEncoding) {
+        this.responseEncoding = responseEncoding;
+    }
+
+
+    @Override
     public void setDispatchersUseEncodedPaths(boolean 
dispatchersUseEncodedPaths) {
         this.dispatchersUseEncodedPaths = dispatchersUseEncodedPaths;
     }
@@ -6725,5 +6752,29 @@ public class StandardContext extends Con
             throw new UnsupportedOperationException(
                     sm.getString("noPluggabilityServletContext.notAllowed"));
         }
+
+        @Override
+        public String getRequestCharacterEncoding() {
+            throw new UnsupportedOperationException(
+                    sm.getString("noPluggabilityServletContext.notAllowed"));
+        }
+
+        @Override
+        public void setRequestCharacterEncoding(String encoding) {
+            throw new UnsupportedOperationException(
+                    sm.getString("noPluggabilityServletContext.notAllowed"));
+        }
+
+        @Override
+        public String getResponseCharacterEncoding() {
+            throw new UnsupportedOperationException(
+                    sm.getString("noPluggabilityServletContext.notAllowed"));
+        }
+
+        @Override
+        public void setResponseCharacterEncoding(String encoding) {
+            throw new UnsupportedOperationException(
+                    sm.getString("noPluggabilityServletContext.notAllowed"));
+        }
     }
 }

Modified: 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/servlet4preview/ServletContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/servlet4preview/ServletContext.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/servlet4preview/ServletContext.java
 (original)
+++ 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/servlet4preview/ServletContext.java
 Wed Mar  1 13:23:36 2017
@@ -60,16 +60,94 @@ public interface ServletContext extends
     public void setSessionTimeout(int sessionTimeout);
 
     /**
-    *
-    * @param jspName   The servlet name under which this JSP file should be
-    *                  registered
-    * @param jspFile   The path, relative to the web application root, for the
-    *                  JSP file to be used for this servlet
-    *
-    * @return  a {@link javax.servlet.ServletRegistration.Dynamic} object
-    *          that can be used to further configure the servlet
-    *
-    * @since Servlet 4.0
-    */
-   public ServletRegistration.Dynamic addJspFile(String jspName, String 
jspFile);
+     *
+     * @param jspName   The servlet name under which this JSP file should be
+     *                  registered
+     * @param jspFile   The path, relative to the web application root, for the
+     *                  JSP file to be used for this servlet
+     *
+     * @return  a {@link javax.servlet.ServletRegistration.Dynamic} object
+     *          that can be used to further configure the servlet
+     *
+     * @since Servlet 4.0
+     */
+    public ServletRegistration.Dynamic addJspFile(String jspName, String 
jspFile);
+
+    /**
+     * Get the default character encoding for reading request bodies.
+     *
+     * @return The character encoding name or {@code null} if no default has
+     *         been specified
+     *
+     * @throws UnsupportedOperationException    If called from a
+     *    {@link 
ServletContextListener#contextInitialized(ServletContextEvent)}
+     *    method of a {@link ServletContextListener} that was not defined in a
+     *    web.xml file, a web-fragment.xml file nor annotated with
+     *    {@link javax.servlet.annotation.WebListener}. For example, a
+     *    {@link ServletContextListener} defined in a TLD would not be able to
+     *    use this method.
+     *
+     * @since Servlet 4.0
+     */
+    public String getRequestCharacterEncoding();
+
+    /**
+     * Set the default character encoding to use for reading request bodies.
+     * Calling this method will over-ride any value set in the deployment
+     * descriptor.
+     *
+     * @param encoding The name of the character encoding to use
+     *
+     * @throws UnsupportedOperationException    If called from a
+     *    {@link 
ServletContextListener#contextInitialized(ServletContextEvent)}
+     *    method of a {@link ServletContextListener} that was not defined in a
+     *    web.xml file, a web-fragment.xml file nor annotated with
+     *    {@link javax.servlet.annotation.WebListener}. For example, a
+     *    {@link ServletContextListener} defined in a TLD would not be able to
+     *    use this method.
+     * @throws IllegalStateException If the ServletContext has already been
+     *         initialised
+     *
+     * @since Servlet 4.0
+     */
+    public void setRequestCharacterEncoding(String encoding);
+
+    /**
+     * Get the default character encoding for writing response bodies.
+     *
+     * @return The character encoding name or {@code null} if no default has
+     *         been specified
+     *
+     * @throws UnsupportedOperationException    If called from a
+     *    {@link 
ServletContextListener#contextInitialized(ServletContextEvent)}
+     *    method of a {@link ServletContextListener} that was not defined in a
+     *    web.xml file, a web-fragment.xml file nor annotated with
+     *    {@link javax.servlet.annotation.WebListener}. For example, a
+     *    {@link ServletContextListener} defined in a TLD would not be able to
+     *    use this method.
+     *
+     * @since Servlet 4.0
+     */
+    public String getResponseCharacterEncoding();
+
+    /**
+     * Set the default character encoding to use for writing response bodies.
+     * Calling this method will over-ride any value set in the deployment
+     * descriptor.
+     *
+     * @param encoding The name of the character encoding to use
+     *
+     * @throws UnsupportedOperationException    If called from a
+     *    {@link 
ServletContextListener#contextInitialized(ServletContextEvent)}
+     *    method of a {@link ServletContextListener} that was not defined in a
+     *    web.xml file, a web-fragment.xml file nor annotated with
+     *    {@link javax.servlet.annotation.WebListener}. For example, a
+     *    {@link ServletContextListener} defined in a TLD would not be able to
+     *    use this method.
+     * @throws IllegalStateException If the ServletContext has already been
+     *         initialised
+     *
+     * @since Servlet 4.0
+     */
+    public void setResponseCharacterEncoding(String encoding);
 }

Modified: 
tomcat/tc8.5.x/trunk/java/org/apache/catalina/startup/FailedContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/startup/FailedContext.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/startup/FailedContext.java 
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/startup/FailedContext.java 
Wed Mar  1 13:23:36 2017
@@ -796,4 +796,14 @@ public class FailedContext extends Lifec
     public void setDispatchersUseEncodedPaths(boolean 
dispatchersUseEncodedPaths) { /* NO-OP */ }
     @Override
     public boolean getDispatchersUseEncodedPaths() { return true; }
+
+    @Override
+    public void setRequestCharacterEncoding(String encoding) { /* NO-OP */ }
+    @Override
+    public String getRequestCharacterEncoding() { return null; }
+
+    @Override
+    public void setResponseCharacterEncoding(String encoding) { /* NO-OP */ }
+    @Override
+    public String getResponseCharacterEncoding() { return null; }
 }
\ No newline at end of file

Modified: tomcat/tc8.5.x/trunk/java/org/apache/coyote/Request.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/coyote/Request.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/coyote/Request.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/coyote/Request.java Wed Mar  1 
13:23:36 2017
@@ -293,8 +293,8 @@ public final class Request {
         }
 
         charEncoding = getCharsetFromContentType(getContentType());
-        return charEncoding;
 
+        return charEncoding;
     }
 
 

Modified: tomcat/tc8.5.x/trunk/java/org/apache/coyote/Response.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/coyote/Response.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/coyote/Response.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/coyote/Response.java Wed Mar  1 
13:23:36 2017
@@ -102,7 +102,7 @@ public final class Response {
      */
     String contentType = null;
     String contentLanguage = null;
-    String characterEncoding = Constants.DEFAULT_CHARACTER_ENCODING;
+    String characterEncoding = null;
     long contentLength = -1;
     private Locale locale = DEFAULT_LOCALE;
 
@@ -526,7 +526,7 @@ public final class Response {
         contentType = null;
         contentLanguage = null;
         locale = DEFAULT_LOCALE;
-        characterEncoding = Constants.DEFAULT_CHARACTER_ENCODING;
+        characterEncoding = null;
         charsetSet = false;
         contentLength = -1;
         status = 200;

Modified: 
tomcat/tc8.5.x/trunk/test/org/apache/tomcat/unittest/TesterContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/test/org/apache/tomcat/unittest/TesterContext.java?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/test/org/apache/tomcat/unittest/TesterContext.java 
(original)
+++ tomcat/tc8.5.x/trunk/test/org/apache/tomcat/unittest/TesterContext.java Wed 
Mar  1 13:23:36 2017
@@ -1267,4 +1267,14 @@ public class TesterContext implements Co
     public void setDispatchersUseEncodedPaths(boolean 
dispatchersUseEncodedPaths) { /* NO-OP */ }
     @Override
     public boolean getDispatchersUseEncodedPaths() { return true; }
+
+    @Override
+    public void setRequestCharacterEncoding(String encoding) { /* NO-OP */ }
+    @Override
+    public String getRequestCharacterEncoding() { return null; }
+
+    @Override
+    public void setResponseCharacterEncoding(String encoding) { /* NO-OP */ }
+    @Override
+    public String getResponseCharacterEncoding() { return null; }
 }

Modified: tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml?rev=1784929&r1=1784928&r2=1784929&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml Wed Mar  1 13:23:36 2017
@@ -129,9 +129,13 @@
       <update>
         Update the <code>org.apache.catalina.servlet4preview</code> package 
that
         can be used to gain early access to Servlet 4.0 features to align with
-        the latest proposals from the Servlet 4.0 expert group. Note that the
-        Servlet 4.0 API is still a work in progress and further changes are
-        likely. (markt)
+        the latest proposals from the Servlet 4.0 expert group. This includes
+        updates to the new Servlet mapping API, new methods on the
+        <code>ServletContext</code> to make the available API more equivalent 
to
+        the deployment descriptor, updates to the HTTP push API and the ability
+        to set default request and response character encoding per web
+        application. Note that the Servlet 4.0 API is still a work in progress
+        and further changes are likely. (markt)
       </update>
     </changelog>
   </subsection>



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