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add simple strut2 portlet
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@kiennguyen
kiennguyen committed Apr 3, 2012
1 parent f2e85e2 commit bf582e1
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43 changes: 43 additions & 0 deletions simple-strut2/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.exoplatform</groupId>
<artifactId>simple-strut2</artifactId>
<packaging>war</packaging>
<name>My Portlet Application</name>
<version>1.0</version>

<dependencies>
<dependency>
<groupId>javax.portlet</groupId>
<artifactId>portlet-api</artifactId>
<version>1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-portlet-plugin</artifactId>
<version>2.1.6</version>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
44 changes: 44 additions & 0 deletions simple-strut2/src/main/java/com/exoplatform/HelloAction.java
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package com.exoplatform;

import javax.portlet.PortletPreferences;

import org.apache.struts2.dispatcher.DefaultActionSupport;
import org.apache.struts2.portlet.interceptor.PortletPreferencesAware;

/**
* @author <a href="kienna@exoplatform.com">Kien Nguyen</a>
* @version $Revision$
*/
public class HelloAction extends DefaultActionSupport implements PortletPreferencesAware
{
private static final long serialVersionUID = 1L;

private String firstName;

private String lastName;

private PortletPreferences preferences;

public String getFirstName()
{
return firstName;
}

public String getLastName()
{
return lastName;
}

public void setPortletPreferences(PortletPreferences preferences)
{
this.preferences = preferences;
}

@Override
public String execute() throws Exception
{
firstName = preferences.getValue("firstName", "");
lastName = preferences.getValue("lastName", "");
return SUCCESS;
}
}
65 changes: 65 additions & 0 deletions simple-strut2/src/main/java/com/exoplatform/UpdateNameAction.java
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package com.exoplatform;

import javax.portlet.PortletPreferences;

import org.apache.struts2.dispatcher.DefaultActionSupport;
import org.apache.struts2.portlet.interceptor.PortletPreferencesAware;

/**
* @author <a href="kienna@exoplatform.com">Kien Nguyen</a>
* @version $Revision$
*/
public class UpdateNameAction extends DefaultActionSupport implements PortletPreferencesAware
{
private static final long serialVersionUID = 1L;

private String firstName;

private String lastName;

private PortletPreferences preferences;

@Override
public String execute() throws Exception
{
preferences.setValue("firstName", firstName);
preferences.setValue("lastName", lastName);
preferences.store();
getActionMessages().add("Name updated");
return SUCCESS;
}

@Override
public String input() throws Exception
{
firstName = preferences.getValue("firstName", "");
lastName = preferences.getValue("lastName", "");
return INPUT;
}

public void setPortletPreferences(PortletPreferences preferences)
{
this.preferences = preferences;
}

public void setFirstName(String firstName)
{
this.firstName = firstName;
}

public String getFirstName()
{
return firstName;
}

public void setLastName(String lastName)
{
this.lastName = lastName;
}

public String getLastName()
{
return lastName;
}

}
23 changes: 23 additions & 0 deletions simple-strut2/src/main/resources/struts.xml
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
<package name="default" extends="struts-portlet-default" namespace="/view">
<action name="index" class="com.exoplatform.HelloAction">
<result>/WEB-INF/jsp/view/index.jsp</result>
</action>
</package>

<package name="edit" extends="struts-portlet-default" namespace="/edit">

<action name="index" class="com.exoplatform.UpdateNameAction">
<result type="redirectAction">
<param name="actionName">index</param>
<param name="portletMode">view</param>
</result>
<result name="input">/WEB-INF/jsp/edit/index.jsp</result>
</action>
</package>
</struts>
14 changes: 14 additions & 0 deletions simple-strut2/src/main/webapp/WEB-INF/jsp/edit/index.jsp
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<%@ taglib prefix="s" uri="/struts-tags" %>

<div>you are logged in <%=request.getRemoteUser() %></div>
<h2>Your name:</h2>

<s:form action="index">
<table>
<s:textfield name="firstName" label="First name"/>
<s:textfield name="lastName" label="Last name"/>
<s:submit value="Update"/>
</table>
</s:form>

<s:actionmessage/>
9 changes: 9 additions & 0 deletions simple-strut2/src/main/webapp/WEB-INF/jsp/view/index.jsp
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<%@ taglib prefix="s" uri="/struts-tags" %>

<div>you are logged in <%=request.getRemoteUser() %></div>
<s:if test='%{firstName != "" || lastName != ""}'>
<h2>Hello, <s:property value="firstName"/> <s:property value="lastName"/>
</s:if>
<s:else>
<b>No name set. Go to <a href="<s:url action="index" method="input" portletMode="edit"/>">edit mode</a> to set your name</b>
</s:else>
58 changes: 58 additions & 0 deletions simple-strut2/src/main/webapp/WEB-INF/portlet.xml
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<?xml version="1.0" encoding="UTF-8"?>

<portlet-app
version="1.0"
xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
id="strut2">

<portlet id="HelloPortlet">
<description xml:lang="EN">Simple hello world portlet</description>
<portlet-name>HelloPortlet</portlet-name>
<display-name xml:lang="EN">strut2</display-name>

<portlet-class>org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher</portlet-class>

<!-- The namespace for the actions configured for view mode -->
<init-param>
<name>viewNamespace</name>
<value>/view</value>
</init-param>

<!-- The default action to invoke in view mode. -->
<init-param>
<name>defaultViewAction</name>
<value>index</value>
</init-param>

<!-- The namespace for the actions configured for edit mode -->
<init-param>
<name>editNamespace</name>
<value>/edit</value>
</init-param>

<!-- The default action to invoke in edit mode. -->
<init-param>
<name>defaultEditAction</name>
<value>index!input</value>
</init-param>

<expiration-cache>0</expiration-cache>

<supports>
<mime-type>text/html</mime-type>
<portlet-mode>view</portlet-mode>
<portlet-mode>edit</portlet-mode>
</supports>

<supported-locale>en</supported-locale>

<portlet-info>
<title>HelloPortlet</title>
<short-title>HelloPortlet</short-title>
<keywords>struts 2</keywords>
</portlet-info>
</portlet>

</portlet-app>
5 changes: 5 additions & 0 deletions simple-strut2/src/main/webapp/WEB-INF/web.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app id="strut2">
<!-- Empty -->
</web-app>

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