Minor fixes

- Add versions to schema references in samples
- Documentation fix
- Remove unused package import

spring-webflow-reference/src/flow-definition-field-mappings.xml

@@ -944,6 +944,22 @@
 						bind
 					</entry>
 				</row>
+				<row>
+					<entry colname="1.0-attribute">
+						*
+					</entry>
+					<entry colname="2.0-attribute">
+						validate
+					</entry>
+				</row>
+				<row>
+					<entry colname="1.0-attribute">
+						*
+					</entry>
+					<entry colname="2.0-attribute">
+						history
+					</entry>
+				</row>
 			</tbody>
 			<tbody>
 				<row>

spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/config/data-access-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans.xsd
-           http://www.springframework.org/schema/tx
-           http://www.springframework.org/schema/tx/spring-tx.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
 
 	<!-- Instructs Spring to perfrom declarative transaction management on annotated classes -->
 	<tx:annotation-driven />

spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/config/security-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:security="http://www.springframework.org/schema/security"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans.xsd
-           http://www.springframework.org/schema/security
-           http://www.springframework.org/schema/security/spring-security.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">
 
 	<!-- Configure Spring Security -->
 	<security:http auto-config="true" use-expressions="true">

spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/config/web-application-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:context="http://www.springframework.org/schema/context"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans.xsd
-           http://www.springframework.org/schema/context
-           http://www.springframework.org/schema/context/spring-context.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
 
 	<!-- Scans for application @Components to deploy -->
 	<context:component-scan base-package="org.springframework.webflow.samples.booking" />

spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/config/webflow-config.xml

@@ -4,9 +4,9 @@
        xmlns:webflow="http://www.springframework.org/schema/webflow-config"
        xmlns:faces="http://www.springframework.org/schema/faces"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-           http://www.springframework.org/schema/webflow-config http://www.springframework.org/schema/webflow-config/spring-webflow-config.xsd
-           http://www.springframework.org/schema/faces http://www.springframework.org/schema/faces/spring-faces.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/webflow-config http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd
+           http://www.springframework.org/schema/faces http://www.springframework.org/schema/faces/spring-faces-2.2.xsd">
 
 	<!-- Executes flows: the central entry point into the Spring Web Flow system -->
 	<webflow:flow-executor id="flowExecutor">

spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/config/webmvc-config.xml

@@ -3,8 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:faces="http://www.springframework.org/schema/faces"
        xsi:schemaLocation="
-       	http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-       	http://www.springframework.org/schema/faces http://www.springframework.org/schema/faces/spring-faces.xsd">
+       	http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+       	http://www.springframework.org/schema/faces http://www.springframework.org/schema/faces/spring-faces-2.2.xsd">
 
 	<faces:resources />
 

spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/booking/booking-flow.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <flow xmlns="http://www.springframework.org/schema/webflow"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-      xsi:schemaLocation="http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
+      xsi:schemaLocation="
+      	http://www.springframework.org/schema/webflow
+      	http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
 
 	<secured attributes="ROLE_USER" />
 

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/config/data-access-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
-           http://www.springframework.org/schema/tx
-           http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
 
 	<!-- Instructs Spring to perfrom declarative transaction management on annotated classes -->
 	<tx:annotation-driven />

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/config/security-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:security="http://www.springframework.org/schema/security"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
-           http://www.springframework.org/schema/security
-           http://www.springframework.org/schema/security/spring-security-3.0.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">
 
 	<!-- Configure Spring Security -->
 	<security:http auto-config="true">

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/config/web-application-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:context="http://www.springframework.org/schema/context"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
-           http://www.springframework.org/schema/context
-           http://www.springframework.org/schema/context/spring-context-2.5.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
 
 	<!-- Scans for application @Components to deploy -->
 	<context:component-scan base-package="org.springframework.webflow.samples.booking" />

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/config/webflow-config.xml

@@ -3,10 +3,8 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:webflow="http://www.springframework.org/schema/webflow-config"
        xsi:schemaLocation="
-           http://www.springframework.org/schema/beans
-           http://www.springframework.org/schema/beans/spring-beans.xsd
-           http://www.springframework.org/schema/webflow-config
-           http://www.springframework.org/schema/webflow-config/spring-webflow-config.xsd">
+           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/webflow-config http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd">
 
 	<!-- Executes flows: the entry point into the Spring Web Flow system -->
 	<webflow:flow-executor id="flowExecutor">

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/config/webmvc-config.xml

@@ -2,7 +2,8 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns:mvc="http://www.springframework.org/schema/mvc"
-	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
+	xsi:schemaLocation="
+		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
 		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
 
 	<!-- Enables controllers mapped with @RequestMapping annotations, formatting annotations @NumberFormat @DateTimeFormat, and JSR 303 style validation -->

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/hotels/booking/booking-flow.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <flow xmlns="http://www.springframework.org/schema/webflow"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-      xsi:schemaLocation="http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow.xsd">
+      xsi:schemaLocation="
+      	http://www.springframework.org/schema/webflow
+      	http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
 
 	<secured attributes="ROLE_USER" />
 

spring-webflow/src/main/java/org/springframework/webflow/engine/FlowExecutionExceptionHandler.java

@@ -15,7 +15,6 @@
  */
 package org.springframework.webflow.engine;
 
-import org.springframework.webflow.engine.support.TransitionExecutingFlowExecutionExceptionHandler;
 import org.springframework.webflow.execution.FlowExecutionException;
 
 /**
@@ -32,7 +31,7 @@ import org.springframework.webflow.execution.FlowExecutionException;
  * 
  * Note: Because flow execution handlers are more difficult to implement correctly, consider catching exceptions in your
  * web flow action code and returning result events that drive standard transitions. Alternatively, consider use of the
- * existing {@link TransitionExecutingFlowExecutionExceptionHandler} which illustrates the proper way to implement an
+ * existing {@code TransitionExecutingFlowExecutionExceptionHandler} which illustrates the proper way to implement an
  * exception handler.
  * 
  * @author Keith Donald