- added a simple example into showcase demonstrating the usage of a

custom freemarker manager instantiated using Spring. - the custom freemarker manager have a custom util class injected into it through Spring's constructor injection - a simple ftl page just uses freemarker interpolation to display some date and time put into freemarker's model by the custom freemarker manager git-svn-id: https://svn.apache.org/repos/asf/struts/action2/trunk@412774 13f79535-47bb-0310-9956-ffa450edef68
2026-08-05 22:56:59 +00:00 · 2006-06-08 15:29:36 +00:00
parent a0aa117c8e
commit 95eef80a38
8 changed files with 126 additions and 0 deletions
@@ -0,0 +1,54 @@
+/*
+ * $Id: FileUploadAction.java 394498 2006-04-16 15:28:06Z tmjee $
+ *
+ * Copyright 2006 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.struts.action2.showcase.freemarker;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.struts.action2.views.freemarker.FreemarkerManager;
+import org.apache.struts.action2.views.freemarker.ScopesHashModel;
+
+import com.opensymphony.xwork.util.OgnlValueStack;
+
+/**
+ * This is an example of a custom FreemarkerManager, mean to be 
+ * instantiated through Spring. 
+ * <p/>
+ * 
+ * It will add into Freemarker's model
+ * an utility class called {@link CustomFreemarkerManagerUtil} as a simple 
+ * example demonstrating how to extends FreemarkerManager.
+ * <p/>
+ * 
+ * The {@link CustomFreemarkerManagerUtil} will be created by Spring and 
+ * injected through constructor injection.
+ * <p/>
+ */
+public class CustomFreemarkerManager extends FreemarkerManager {
+	
+	private CustomFreemarkerManagerUtil util;
+	
+	public CustomFreemarkerManager(CustomFreemarkerManagerUtil util) {
+		this.util = util;
+	}
+	
+	public void populateContext(ScopesHashModel model, OgnlValueStack stack, Object action, HttpServletRequest request, HttpServletResponse response) {
+		super.populateContext(model, stack, action, request, response);
+		model.put("customFreemarkerManagerUtil", util);
+	}
+}
@@ -0,0 +1,39 @@
+/*
+ * $Id: FileUploadAction.java 394498 2006-04-16 15:28:06Z tmjee $
+ *
+ * Copyright 2006 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.struts.action2.showcase.freemarker;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * This class is just a simple util that gets injected into 
+ * {@link CustomFreemarkerManager} through Spring's constructor
+ * injection, serving as a simple example in SAF2's Showcase. 
+ */
+public class CustomFreemarkerManagerUtil {
+
+	public String getTodayDate() {
+		SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
+		return sdf.format(new Date());
+	}
+	
+	public String getTimeNow() {
+		SimpleDateFormat sdf = new SimpleDateFormat("hh:mm:ss");
+		return sdf.format(new Date());
+	}
+}
@@ -11,4 +11,14 @@

    <bean id="personManager" class="org.apache.struts.action2.showcase.person.PersonManager" singleton="true"/>
    
+    <!-- Showcase's CustomFreemarkerManager example -->
+    <bean id="customFreemarkerManager" class="org.apache.struts.action2.showcase.freemarker.CustomFreemarkerManager">
+		<constructor-arg index="0">
+			<ref bean="customFreemarkerManagerUtil" />
+		</constructor-arg>    	
+    </bean>
+    <bean id="customFreemarkerManagerUtil" class="org.apache.struts.action2.showcase.freemarker.CustomFreemarkerManagerUtil" />
+    
+    
 </beans>
+
@@ -6,3 +6,4 @@ struts.objectFactory = spring
 struts.custom.i18n.resources=globalMessages
 #struts.action.extension=jspa
 struts.url.http.port = 8080
+struts.freemarker.manager.classname=customFreemarkerManager
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE xwork PUBLIC 
+	"-//OpenSymphony Group//XWork 1.1.1//EN" 
+	"http://www.opensymphony.com/xwork/xwork-1.1.1.dtd">
+	
+
+<xwork>
+	<include file="struts-default.xml" />
+
+	<package name="freemarker" namespace="/freemarker" extends="struts-default">
+		<action name="customFreemarkerManagerDemo">
+			<result type="freemarker">/freemarker/customFreemarkerManagerUsage.ftl</result>
+		</action>
+	</package>
+</xwork>	
@@ -37,6 +37,8 @@
    <include file="xwork-filedownload.xml" />
    
    <include file="xwork-conversion.xml" />
+    
+    <include file="xwork-freemarker.xml" />

    <package name="default" extends="struts-default">
        <interceptors>
@@ -77,6 +77,7 @@
                    <li><a href="<saf:url value="/filedownload/index.jsp"/>">File Download</a></li>
                    <li><a href="<saf:url value="/conversion/index.jsp"/>"/>Conversion</a></li>
                    <li><a href="<saf:url action="index" namespace="/jsf"/>">JSF</a></li>
+                    <li><a href="<saf:url value="/freemarker/index.jsp"/>">Freemarker</a>
                    <li class="last"><a href="<saf:url value="/help.jsp"/>">Help</a></li>
                </ul>
            </div>
@@ -56,6 +56,9 @@
        
        <!-- model-driven -->
        <li><saf:url id="url" action="modelDriven" namespace="/modelDriven" method="input"/><saf:a href="%{url}">Model Driven Example</saf:a>
+        
+        <!--  freemarker -->
+        <li><saf:url id="url" value="/freemarker" /><saf:a href="%{#url}">Freemarker Example</saf:a></li>
    </ul>
 </p>