[maven-release-plugin] prepare release STRUTS_2_5_7

apps/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
     <artifactId>struts2-apps</artifactId>
     <packaging>pom</packaging>

apps/rest-showcase/pom.xml

@@ -26,12 +26,12 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-apps</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-rest-showcase</artifactId>
     <packaging>war</packaging>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
     <name>Struts 2 Rest Showcase Webapp</name>
     <description>Struts 2 Rest Showcase Example</description>
 

apps/showcase/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-apps</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-showcase</artifactId>

assembly/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-assembly</artifactId>

bom/pom.xml

@@ -10,7 +10,7 @@
     </parent>
 
     <artifactId>struts2-bom</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
     <packaging>pom</packaging>
 
     <name>Struts 2 Bill of Materials</name>
@@ -25,7 +25,7 @@
     </licenses>
 
     <properties>
-        <struts-version.version>2.5.6</struts-version.version>
+        <struts-version.version>2.5.7</struts-version.version>
     </properties>
 
     <build>
@@ -172,6 +172,6 @@
     </dependencyManagement>
 
   <scm>
-    <tag>STRUTS_2_5_6</tag>
+    <tag>STRUTS_2_5_7</tag>
   </scm>
 </project>

bundles/admin/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-osgi-bundles</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-osgi-admin-bundle</artifactId>

bundles/demo/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-osgi-bundles</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-osgi-demo-bundle</artifactId>

bundles/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-osgi-bundles</artifactId>

core/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
     <artifactId>struts2-core</artifactId>
     <packaging>jar</packaging>

core/src/main/java/com/opensymphony/xwork2/config/impl/DefaultConfiguration.java

@@ -18,7 +18,9 @@ package com.opensymphony.xwork2.config.impl;
 import com.opensymphony.xwork2.*;
 import com.opensymphony.xwork2.config.*;
 import com.opensymphony.xwork2.config.entities.*;
+import com.opensymphony.xwork2.config.providers.EnvsValueSubstitutor;
 import com.opensymphony.xwork2.config.providers.InterceptorBuilder;
+import com.opensymphony.xwork2.config.providers.ValueSubstitutor;
 import com.opensymphony.xwork2.conversion.*;
 import com.opensymphony.xwork2.conversion.impl.*;
 import com.opensymphony.xwork2.factory.*;
@@ -265,6 +267,8 @@ public class DefaultConfiguration implements Configuration {
         builder.factory(PropertyAccessor.class, CompoundRoot.class.getName(), CompoundRootAccessor.class, Scope.SINGLETON);
         builder.factory(OgnlUtil.class, Scope.SINGLETON);
 
+        builder.factory(ValueSubstitutor.class, EnvsValueSubstitutor.class, Scope.SINGLETON);
+
         builder.constant(XWorkConstants.DEV_MODE, "false");
         builder.constant(XWorkConstants.LOG_MISSING_PROPERTIES, "false");
         builder.constant(XWorkConstants.ENABLE_OGNL_EVAL_EXPRESSION, "false");

core/src/main/java/com/opensymphony/xwork2/config/providers/EnvsValueSubstitutor.java

@@ -27,14 +27,14 @@ public class EnvsValueSubstitutor implements ValueSubstitutor {
 
     public EnvsValueSubstitutor() {
         strSubstitutor = new StrSubstitutor(System.getenv());
-        strSubstitutor.setVariablePrefix("${ENV.");
+        strSubstitutor.setVariablePrefix("${env.");
         strSubstitutor.setVariableSuffix('}');
         strSubstitutor.setValueDelimiter(":");
     }
 
     @Override
     public String substitute(String value) {
-        LOG.debug("Substituting value {} with proper ENV value", value);
+        LOG.debug("Substituting value {} with proper System variable or environment variable", value);
 
         String substituted = StrSubstitutor.replaceSystemProperties(value);
         return strSubstitutor.replace(substituted);

core/src/main/java/org/apache/struts2/dispatcher/HttpParameters.java

@@ -152,6 +152,11 @@ public class HttpParameters implements Map<String, Parameter>, Cloneable {
         return Collections.unmodifiableSet(parameters.entrySet());
     }
 
+    @Override
+    public String toString() {
+        return parameters.toString();
+    }
+
     public static class Builder {
         private Map<String, Object> requestParameterMap;
         private HttpParameters parent;

core/src/main/java/org/apache/struts2/interceptor/I18nInterceptor.java

@@ -20,7 +20,6 @@
  */
 package org.apache.struts2.interceptor;
 
-import com.opensymphony.xwork2.ActionContext;
 import com.opensymphony.xwork2.ActionInvocation;
 import com.opensymphony.xwork2.LocaleProvider;
 import com.opensymphony.xwork2.inject.Inject;
@@ -28,14 +27,13 @@ import com.opensymphony.xwork2.interceptor.AbstractInterceptor;
 import com.opensymphony.xwork2.util.LocalizedTextUtil;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.message.ParameterizedMessage;
 import org.apache.struts2.ServletActionContext;
-import org.apache.struts2.StrutsStatics;
 import org.apache.struts2.dispatcher.HttpParameters;
 import org.apache.struts2.dispatcher.Parameter;
 
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletResponse;
-import java.util.Arrays;
 import java.util.Locale;
 import java.util.Map;
 
@@ -76,6 +74,9 @@ import java.util.Map;
   * <li>attributeName (optional) - the name of the session key to store the selected locale. By default this is
   * <b>WW_TRANS_I18N_LOCALE</b></li>
   *
+  * <li>storage (optional) - the name of storage location, it can be <b>none</b>, <b>session</b> or <b>cookie</b>.
+  * By default this is <b>session</b></li>
+  *
   * </ul>
   *
   * <!-- END SNIPPET: parameters -->
@@ -96,25 +97,29 @@ public class I18nInterceptor extends AbstractInterceptor {
 
     public static final String DEFAULT_SESSION_ATTRIBUTE = "WW_TRANS_I18N_LOCALE";
     public static final String DEFAULT_PARAMETER = "request_locale";
-    public static final String DEFAULT_REQUESTONLY_PARAMETER = "request_only_locale";
+    public static final String DEFAULT_REQUEST_ONLY_PARAMETER = "request_only_locale";
     public static final String DEFAULT_COOKIE_ATTRIBUTE = DEFAULT_SESSION_ATTRIBUTE;
     public static final String DEFAULT_COOKIE_PARAMETER = "request_cookie_locale";
 
     protected String parameterName = DEFAULT_PARAMETER;
-    protected String requestOnlyParameterName = DEFAULT_REQUESTONLY_PARAMETER;
+    protected String requestOnlyParameterName = DEFAULT_REQUEST_ONLY_PARAMETER;
     protected String attributeName = DEFAULT_SESSION_ATTRIBUTE;
+    protected String requestCookieParameterName = DEFAULT_COOKIE_PARAMETER;
+    protected Storage storage = Storage.SESSION;
 
     protected LocaleProvider localeProvider;
 
     // Request-Only = None
     protected enum Storage { COOKIE, SESSION, NONE }
 
-    protected String requestCookieParameterName = DEFAULT_COOKIE_PARAMETER;
-
     public void setParameterName(String parameterName) {
         this.parameterName = parameterName;
     }
 
+    public void setAttributeName(String attributeName) {
+        this.attributeName = attributeName;
+    }
+
     public void setRequestOnlyParameterName(String requestOnlyParameterName) {
         this.requestOnlyParameterName = requestOnlyParameterName;
     }
@@ -123,8 +128,17 @@ public class I18nInterceptor extends AbstractInterceptor {
         this.requestCookieParameterName = requestCookieParameterName;
     }
 
-    public void setAttributeName(String attributeName) {
-        this.attributeName = attributeName;
+    public void setLocaleStorage(String storageName) {
+        if (storageName == null || "".equals(storageName)) {
+            this.storage = Storage.NONE;
+        } else {
+            try {
+                this.storage = Storage.valueOf(storageName.toUpperCase());
+            } catch (IllegalArgumentException e) {
+                LOG.warn(new ParameterizedMessage("Wrong storage name [{{}] was defined, falling back to {}", storageName, Storage.SESSION), e);
+                this.storage = Storage.SESSION;
+            }
+        }
     }
 
     @Inject
@@ -134,67 +148,83 @@ public class I18nInterceptor extends AbstractInterceptor {
 
     @Override
     public String intercept(ActionInvocation invocation) throws Exception {
-        if (LOG.isDebugEnabled()) {
-            LOG.debug("intercept '{}/{}' {",
-                invocation.getProxy().getNamespace(), invocation.getProxy().getActionName());
-        }
+        LOG.debug("Intercept '{}/{}'",
+            invocation.getProxy().getNamespace(), invocation.getProxy().getActionName());
 
-        LocaleFinder localeFinder = new CookieLocaleFinder(invocation);
-        Locale locale = getLocaleFromParam(localeFinder.getRequestedLocale());
-        locale = storeLocale(invocation, locale, localeFinder.getStorage());
-        saveLocale(invocation, locale);
+        RequestOnlyLocaleFinder localeFinder = getLocaleFinder(invocation);
+        Locale locale = getLocaleFromParam(localeFinder.find());
+        locale = storeLocale(invocation, locale);
+        useLocale(invocation, locale);
 
         if (LOG.isDebugEnabled()) {
-            LOG.debug("before Locale={}", invocation.getStack().findValue("locale"));
+            LOG.debug("Before action invocation Locale={}", invocation.getStack().findValue("locale"));
         }
 
         final String result = invocation.invoke();
 
         if (LOG.isDebugEnabled()) {
-            LOG.debug("after Locale={}", invocation.getStack().findValue("locale"));
-            LOG.debug("intercept } ");
+            LOG.debug("After action invocation Locale={}", invocation.getStack().findValue("locale"));
         }
 
         return result;
     }
 
+    protected RequestOnlyLocaleFinder getLocaleFinder(ActionInvocation invocation) {
+        RequestOnlyLocaleFinder localeFinder;
+        if (this.storage == Storage.COOKIE) {
+            localeFinder = new CookieLocaleFinder(invocation);
+        } else if (this.storage == Storage.SESSION) {
+            localeFinder = new SessionLocaleFinder(invocation);
+        } else {
+            localeFinder = new RequestOnlyLocaleFinder(invocation);
+        }
+
+        LOG.debug("Using LocaleFinder implementation {}", localeFinder.getClass().getName());
+        return localeFinder;
+    }
+
     /**
      * Store the locale to the chosen storage, like f. e. the session
      *
      * @param invocation the action invocation
      * @param locale the locale to store
-     * @param storage the place to store this locale (like Storage.SESSSION)
      *
      * @return the locale
      */
-    protected Locale storeLocale(ActionInvocation invocation, Locale locale, Storage storage) {
-        if (storage == Storage.COOKIE) {
-            ActionContext ac = invocation.getInvocationContext();
-            HttpServletResponse response = (HttpServletResponse) ac.get(StrutsStatics.HTTP_RESPONSE);
-
-            Cookie cookie = new Cookie(DEFAULT_COOKIE_ATTRIBUTE, locale.toString());
-            cookie.setMaxAge(1209600); // two weeks
-            response.addCookie(cookie);
-
-            storage = Storage.SESSION;
+    protected Locale storeLocale(ActionInvocation invocation, Locale locale) {
+        if (locale == null) {
+            storage = Storage.NONE;
+            locale = readStoredLocale(invocation);
         }
 
+        if (storage == Storage.COOKIE) {
+            storeLocaleInCookie(invocation, locale);
+        }
+
+        if (Storage.SESSION == storage) {
+            storeLocaleInSession(invocation, locale);
+        }
+
+        return locale;
+    }
+
+    protected void storeLocaleInCookie(ActionInvocation ignore, Locale locale) {
+        HttpServletResponse response = ServletActionContext.getResponse();
+
+        Cookie cookie = new Cookie(DEFAULT_COOKIE_ATTRIBUTE, locale.toString());
+        cookie.setMaxAge(1209600); // two weeks
+        response.addCookie(cookie);
+    }
+
+    protected void storeLocaleInSession(ActionInvocation invocation, Locale locale) {
         //save it in session
         Map<String, Object> session = invocation.getInvocationContext().getSession();
 
         if (session != null) {
             synchronized (session) {
-                if (locale == null) {
-                    storage = Storage.NONE;
-                    locale = readStoredLocale(invocation, session);
-                }
-
-                if (Storage.SESSION == storage) {
-                    session.put(attributeName, locale);
-                }
+                session.put(attributeName, locale);
             }
         }
-        return locale;
     }
 
     /**
@@ -202,26 +232,23 @@ public class I18nInterceptor extends AbstractInterceptor {
      * current invocation (=browser)
      *
      * @param invocation the current invocation
-     * @param session the current session
      * @return the read locale
      */
-    protected Locale readStoredLocale(ActionInvocation invocation, Map<String, Object> session) {
-        Locale locale = this.readStoredLocalFromSession(invocation, session);
-
+    protected Locale readStoredLocale(ActionInvocation invocation) {
+        Locale locale = readStoredLocalFromSession(invocation);
         if (locale != null) {
+            LOG.debug("Found stored Locale {} in session, using it!", locale);
             return locale;
         }
 
-        Cookie[] cookies = ServletActionContext.getRequest().getCookies();
-        if (cookies != null) {
-            for (Cookie cookie : cookies) {
-                if (DEFAULT_COOKIE_ATTRIBUTE.equals(cookie.getName())) {
-                    return getLocaleFromParam(cookie.getValue());
-                }
-            }
+        Locale cookie = readStoredLocaleFromCookie(invocation);
+        if (cookie != null) {
+            LOG.debug("Found stored Locale {} in cookies, using it!", locale);
+            return cookie;
         }
 
-        return this.readStoredLocalFromCurrentInvocation(invocation);
+        LOG.debug("Neither locale was in session nor in cookies, searching current Invocation context");
+        return readStoredLocalFromCurrentInvocation(invocation);
     }
 
     /**
@@ -256,13 +283,31 @@ public class I18nInterceptor extends AbstractInterceptor {
         return locale;
     }
 
-    protected Locale readStoredLocalFromSession(ActionInvocation invocation, Map<String, Object> session) {
+    protected Locale readStoredLocalFromSession(ActionInvocation invocation) {
         // check session for saved locale
-        Object sessionLocale = session.get(attributeName);
-        if (sessionLocale != null && sessionLocale instanceof Locale) {
-            Locale locale = (Locale) sessionLocale;
-            LOG.debug("Applied session locale: {}", locale);
-            return locale;
+        Map<String, Object> session = invocation.getInvocationContext().getSession();
+
+        if (session != null) {
+            synchronized (session) {
+                Object sessionLocale = session.get(attributeName);
+                if (sessionLocale != null && sessionLocale instanceof Locale) {
+                    Locale locale = (Locale) sessionLocale;
+                    LOG.debug("Applied session locale: {}", locale);
+                    return locale;
+                }
+            }
+        }
+        return null;
+    }
+
+    protected Locale readStoredLocaleFromCookie(ActionInvocation ignore) {
+        Cookie[] cookies = ServletActionContext.getRequest().getCookies();
+        if (cookies != null) {
+            for (Cookie cookie : cookies) {
+                if (DEFAULT_COOKIE_ATTRIBUTE.equals(cookie.getName())) {
+                    return getLocaleFromParam(cookie.getValue());
+                }
+            }
         }
         return null;
     }
@@ -291,75 +336,78 @@ public class I18nInterceptor extends AbstractInterceptor {
      * @param invocation The ActionInvocation.
      * @param locale     The locale to save.
      */
-    protected void saveLocale(ActionInvocation invocation, Locale locale) {
+    protected void useLocale(ActionInvocation invocation, Locale locale) {
         invocation.getInvocationContext().setLocale(locale);
     }
 
-    protected class LocaleFinder {
-        protected Storage storage = Storage.SESSION;
-        protected Parameter requestedLocale = null;
+    protected class RequestOnlyLocaleFinder {
 
         protected ActionInvocation actionInvocation = null;
 
-        protected LocaleFinder(ActionInvocation invocation) {
+        protected RequestOnlyLocaleFinder(ActionInvocation invocation) {
             actionInvocation = invocation;
-            find();
         }
 
-        protected void find() {
-            //get requested locale
+        public String find() {
             HttpParameters params = actionInvocation.getInvocationContext().getParameters();
 
-            storage = Storage.SESSION;
-
-            requestedLocale = findLocaleParameter(params, parameterName);
-            if (requestedLocale.isDefined()) {
-                return;
-            }
-
-            requestedLocale = findLocaleParameter(params, requestOnlyParameterName);
+            Parameter requestedLocale = findLocaleParameter(params, requestOnlyParameterName);
             if (requestedLocale.isDefined()) {
                 storage = Storage.NONE;
+                return requestedLocale.getValue();
             }
-        }
 
-        public Storage getStorage() {
-            return storage;
-        }
-
-        public String getRequestedLocale() {
-            return requestedLocale.getValue();
+            return null;
         }
     }
 
-    protected class CookieLocaleFinder extends LocaleFinder {
+    protected class SessionLocaleFinder extends RequestOnlyLocaleFinder {
+
+        protected SessionLocaleFinder(ActionInvocation invocation) {
+            super(invocation);
+        }
+
+        public String find() {
+            String requestOnlyLocale = super.find();
+
+            if (requestOnlyLocale != null) {
+                return requestOnlyLocale;
+            }
+
+            HttpParameters params = actionInvocation.getInvocationContext().getParameters();
+
+            Parameter requestedLocale = findLocaleParameter(params, parameterName);
+            if (requestedLocale.isDefined()) {
+                return requestedLocale.getValue();
+            }
+
+            return requestedLocale.getValue();
+        }
+
+    }
+
+    protected class CookieLocaleFinder extends RequestOnlyLocaleFinder {
         protected CookieLocaleFinder(ActionInvocation invocation) {
             super(invocation);
         }
 
         @Override
-        protected void find() {
-            //get requested locale
-            HttpParameters params = actionInvocation.getInvocationContext().getParameters();
-            storage = Storage.SESSION;
+        public String find() {
+            String requestOnlySessionLocale = super.find();
 
-            requestedLocale = findLocaleParameter(params, parameterName);
-
-            if (requestedLocale.isDefined()) {
-                return;
+            if (requestOnlySessionLocale != null) {
+                return requestOnlySessionLocale;
             }
 
-            requestedLocale = findLocaleParameter(params, requestCookieParameterName);
+            HttpParameters params = actionInvocation.getInvocationContext().getParameters();
+
+            Parameter requestedLocale = findLocaleParameter(params, requestCookieParameterName);
             if (requestedLocale.isDefined()) {
                 storage = Storage.COOKIE;
-                return;
-            }
-
-            requestedLocale = findLocaleParameter(params, requestOnlyParameterName);
-            if (requestedLocale.isDefined()) {
-                storage = Storage.NONE;
+                return requestedLocale.getValue();
             }
 
+            return null;
         }
     }
 

core/src/test/java/com/opensymphony/xwork2/config/providers/EnvsValueSubstitutorTest.java

@@ -11,7 +11,7 @@ public class EnvsValueSubstitutorTest extends StrutsInternalTestCase {
         ValueSubstitutor substitutor = new EnvsValueSubstitutor();
 
         // when
-        String actual = substitutor.substitute("${ENV.USER}");
+        String actual = substitutor.substitute("${env.USER}");
 
         // then
         assertEquals(expected, actual);

core/src/test/java/org/apache/struts2/interceptor/I18nInterceptorTest.java

@@ -25,6 +25,7 @@ import com.opensymphony.xwork2.ActionContext;
 import com.opensymphony.xwork2.ActionInvocation;
 import com.opensymphony.xwork2.DefaultLocaleProvider;
 import com.opensymphony.xwork2.mock.MockActionInvocation;
+import com.opensymphony.xwork2.mock.MockActionProxy;
 import junit.framework.TestCase;
 import org.apache.struts2.ServletActionContext;
 import org.apache.struts2.StrutsStatics;
@@ -78,7 +79,7 @@ public class I18nInterceptorTest extends TestCase {
     }
 
     public void testDenmarkLocaleRequestOnly() throws Exception {
-        prepare(I18nInterceptor.DEFAULT_REQUESTONLY_PARAMETER, "da_DK");
+        prepare(I18nInterceptor.DEFAULT_REQUEST_ONLY_PARAMETER, "da_DK");
         interceptor.intercept(mai);
 
         assertFalse(mai.getInvocationContext().getParameters().get(I18nInterceptor.DEFAULT_PARAMETER).isDefined()); // should have been removed
@@ -124,7 +125,7 @@ public class I18nInterceptorTest extends TestCase {
     }
 
     public void testWithVariantRequestOnly() throws Exception {
-        prepare(I18nInterceptor.DEFAULT_REQUESTONLY_PARAMETER, "ja_JP_JP");
+        prepare(I18nInterceptor.DEFAULT_REQUEST_ONLY_PARAMETER, "ja_JP_JP");
         interceptor.intercept(mai);
 
         assertFalse(mai.getInvocationContext().getParameters().get(I18nInterceptor.DEFAULT_PARAMETER).isDefined()); // should have been removed
@@ -187,6 +188,26 @@ public class I18nInterceptorTest extends TestCase {
         assertEquals(locale1, locale);
     }
 
+    public void testCookieCreation() throws Exception {
+
+        prepare(I18nInterceptor.DEFAULT_COOKIE_PARAMETER, "da_DK");
+
+        final Cookie cookie = new Cookie(I18nInterceptor.DEFAULT_COOKIE_ATTRIBUTE, "da_DK");
+
+        HttpServletResponse response = EasyMock.createMock(HttpServletResponse.class);
+        response.addCookie(CookieMatcher.eqCookie(cookie));
+        EasyMock.replay(response);
+
+        ac.put(StrutsStatics.HTTP_RESPONSE, response);
+        interceptor.setLocaleStorage(I18nInterceptor.Storage.COOKIE.name());
+        interceptor.intercept(mai);
+
+        EasyMock.verify(response);
+
+        assertNull(session.get(I18nInterceptor.DEFAULT_SESSION_ATTRIBUTE)); // should not be stored here
+        assertNull(session.get(I18nInterceptor.DEFAULT_SESSION_ATTRIBUTE)); // should not create a locale object
+    }
+
     private void prepare(String key, Serializable value) {
         Map<String, Serializable> params = new HashMap<>();
         params.put(key, value);
@@ -214,9 +235,16 @@ public class I18nInterceptorTest extends TestCase {
                 return SUCCESS;
             }
         };
+
+        MockActionProxy proxy = new MockActionProxy();
+        proxy.setAction(action);
+        proxy.setNamespace("i18n");
+        proxy.setActionName("anAction");
+
         mai = new MockActionInvocation();
         ((MockActionInvocation) mai).setAction(action);
         ((MockActionInvocation) mai).setInvocationContext(ac);
+        ((MockActionInvocation) mai).setProxy(proxy);
     }
 
     public void tearDown() throws Exception {
@@ -255,23 +283,4 @@ public class I18nInterceptorTest extends TestCase {
         }
     }
 
-    public void testCookieCreation() throws Exception {
-
-        prepare(I18nInterceptor.DEFAULT_COOKIE_PARAMETER, "da_DK");
-
-        final Cookie cookie = new Cookie(I18nInterceptor.DEFAULT_COOKIE_ATTRIBUTE, "da_DK");
-
-        HttpServletResponse response = EasyMock.createMock(HttpServletResponse.class);
-        response.addCookie(CookieMatcher.eqCookie(cookie));
-        EasyMock.replay(response);
-
-        ac.put(StrutsStatics.HTTP_RESPONSE, response);
-        interceptor.intercept(mai);
-
-        EasyMock.verify(response);
-
-        Locale denmark = new Locale("da", "DK");
-        assertNotNull(session.get(I18nInterceptor.DEFAULT_SESSION_ATTRIBUTE)); // should be stored here
-        assertEquals(denmark, session.get(I18nInterceptor.DEFAULT_SESSION_ATTRIBUTE)); // should create a locale object
-    }
 }

core/src/test/resources/com/opensymphony/xwork2/config/providers/xwork-test-envs-substitution.xml

@@ -7,11 +7,11 @@
 
     <constant name="foo" value="bar"/>
 
-    <constant name="user" value="${ENV.USER}"/>
-    <constant name="home" value="Current HOME = ${ENV.HOME}"/>
+    <constant name="user" value="${env.USER}"/>
+    <constant name="home" value="Current HOME = ${env.HOME}"/>
     <constant name="os" value="Current OS = ${os.name}"/>
-    <constant name="unknown" value="Unknown = ${ENV.UNKNOWN:default}"/>
+    <constant name="unknown" value="Unknown = ${env.UNKNOWN:default}"/>
 
-    <constant name="struts.devMode" value="${ENV.STRUTS_DEV_MODE:false}"/>
+    <constant name="struts.devMode" value="${env.STRUTS_DEV_MODE:false}"/>
 
 </xwork>

plugins/bean-validation/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

plugins/cdi/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-cdi-plugin</artifactId>

plugins/config-browser/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-config-browser-plugin</artifactId>

plugins/convention/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-convention-plugin</artifactId>

plugins/dwr/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-dwr-plugin</artifactId>

plugins/embeddedjsp/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-embeddedjsp-plugin</artifactId>

plugins/gxp/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-gxp-plugin</artifactId>

plugins/jasperreports/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-jasperreports-plugin</artifactId>

plugins/javatemplates/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-javatemplates-plugin</artifactId>

plugins/jfreechart/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
    </parent>
 
     <artifactId>struts2-jfreechart-plugin</artifactId>

plugins/json/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-json-plugin</artifactId>

plugins/junit/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-junit-plugin</artifactId>

plugins/osgi/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-osgi-plugin</artifactId>

plugins/oval/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-oval-plugin</artifactId>

plugins/pell-multipart/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-pell-multipart-plugin</artifactId>

plugins/plexus/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-plexus-plugin</artifactId>

plugins/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-plugins</artifactId>

plugins/portlet-tiles/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-portlet-tiles-plugin</artifactId>

plugins/portlet/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-portlet-plugin</artifactId>

plugins/rest/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-rest-plugin</artifactId>

plugins/sitegraph/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-sitegraph-plugin</artifactId>

plugins/sitemesh/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-sitemesh-plugin</artifactId>

plugins/spring/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-spring-plugin</artifactId>

plugins/testng/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-testng-plugin</artifactId>

plugins/tiles/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.struts</groupId>
         <artifactId>struts2-plugins</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>struts2-tiles-plugin</artifactId>

pom.xml

@@ -9,7 +9,7 @@
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>struts2-parent</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
     <packaging>pom</packaging>
     <name>Struts 2</name>
     <url>http://struts.apache.org/</url>
@@ -31,7 +31,7 @@
         <connection>scm:git:git://git.apache.org/struts.git</connection>
         <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/struts.git</developerConnection>
         <url>http://git.apache.org/struts.git</url>
-        <tag>STRUTS_2_5_6</tag>
+        <tag>STRUTS_2_5_7</tag>
     </scm>
 
     <issueManagement>