2012-08-21

建立 Google App Engine + Spring MVC + Tiles + Maven + Eclipse 專案

  • 建立專案
    • 使用 Eclipse -> New Web Application Project
      • 輸入 Project name 與 Package
      • 取消勾選 Use Google Web Toolkit
      • 確認勾選 Google App Engine
  • 加入 Maven
    • 於專案目錄下建立 pom.xml
      <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>idv.neil.vocabulary</groupId>
    <artifactId>vocabulary</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>Vocabulary Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <dependencies>
        <!-- Spring MVC -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>3.0.5.RELEASE</version>
            <scope>runtime</scope>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- JSTL -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <!-- Tiles -->
        <dependency>
            <groupId>org.apache.tiles</groupId>
            <artifactId>tiles-jsp</artifactId>
            <version>2.2.2</version>
        </dependency>
        <!-- SLF4J -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>1.6.1</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.6.1</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-jdk14</artifactId>
            <version>1.6.1</version>
            <scope>runtime</scope>
        </dependency>
        <!-- Commons -->
        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.6</version>
        </dependency>
        <!-- Spring JSON -->
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>1.7.3</version>
            <type>jar</type>
            <scope>runtime</scope>
        </dependency>
        <!-- Spring Validation -->
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>1.0.0.GA</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>4.0.2.GA</version>
        </dependency>
    </dependencies>
    <build>
        <finalName>vocabulary</finalName>
        <sourceDirectory>src</sourceDirectory>
        <resources>
            <resource>
                <directory>src</directory>
                <includes>
                    <include>**/*.xml</include>
                    <include>**/*.properties</include>
                </includes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <warSourceDirectory>war</warSourceDirectory>
                    <packagingExcludes>WEB-INF/web.xml</packagingExcludes>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <encoding>MS950</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <includes>
                        <include>src/**</include>
                    </includes>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-eclipse-plugin</artifactId>
                <configuration>
                    <buildOutputDirectory>war/WEB-INF/classes</buildOutputDirectory>
                    <downloadSources>true</downloadSources>
                    <downloadJavadocs>true</downloadJavadocs>
                    <classpathContainers>
                        <classpathContainer>com.google.appengine.eclipse.core.GAE_CONTAINER</classpathContainer>
                        <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER</classpathContainer>
                    </classpathContainers>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>
    • 於專案根目錄下執行以下指令，產生 Eclipse 專用檔案。
      mvn eclipse:eclipse
    • 於專案根目錄下執行以下指令，產生必要的 library。
      mvn package
    • 複製 target\vocabulary\WEB-INF\lib 下所有 library 到 war\WEB-INF\lib，不用覆蓋原有的 library。
    • 回到 Eclipse，重新整理專案。
  • 修改 web.xml
    <?xml version="1.0" encoding="utf-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
    <!-- Reads request input using UTF-8 encoding -->
    <filter>
        <filter-name>characterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>characterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- config Spring app ctx -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/vocabulary-appctx.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!-- config Spring web ctx -->
    <servlet>
        <servlet-name>vocabulary</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/vocabulary-webctx.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
        <servlet-name>Initail</servlet-name>
        <servlet-class>idv.neil.vocabulary.web.Initial</servlet-class>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>vocabulary</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>
  • 建立 Initial.java
    package idv.neil.vocabulary.web;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;

import com.google.appengine.api.users.UserService;
import com.google.appengine.api.users.UserServiceFactory;

@SuppressWarnings("serial")
public class Initial extends HttpServlet {

    private static final String G_LOGOUT_URL = "G_LOGOUT_URL";

    @Override
    public void init() throws ServletException {
        UserService gus = UserServiceFactory.getUserService();
        this.getServletContext().setAttribute(G_LOGOUT_URL, gus.createLogoutURL("/"));
    }

}
  • 建立 /war/WEB-INF/vocabulary-appctx.xml
    <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" 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-3.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
    
    <context:component-scan base-package="idv.neil.vocabulary.service,idv.neil.vocabulary.dao,idv.neil.vocabulary.model"/>
    
</beans>
  • 建立 /war/WEB-INF/vocabulary-webctx.xml
    <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    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
        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">
    
    <context:component-scan base-package="idv.neil.vocabulary.web.ctrl"/>
    
    <mvc:annotation-driven/>
    
    <mvc:interceptors>
        <bean class="idv.neil.vocabulary.web.AuthenticationInterceptor"/>
    </mvc:interceptors>
    
    <bean class="org.springframework.web.servlet.mvc.multiaction.InternalPathMethodNameResolver"/>
    
    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
        <property name="definitions">
            <value>/WEB-INF/tiles.xml</value>
        </property>
    </bean>
    
    <bean class="org.springframework.web.servlet.view.tiles2.TilesViewResolver"/>
    
</beans>
  • 建立 /war/index.jsp
    <%@ page contentType="text/html; charset=UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:redirect url="/index.do" />
  • 建立 IndexController.java
    package idv.neil.vocabulary.web.ctrl;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class IndexController {

    private static final Logger log = LoggerFactory.getLogger(IndexController.class);

    @RequestMapping("/index")
    public ModelAndView index() {
        ModelAndView mav = new ModelAndView("index");
        return mav;
    }
}
  • 建立 /war/WEB-INF/tiles.xml
    <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC
    "-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN"
    "http://tiles.apache.org/dtds/tiles-config_2_1.dtd">
    
<tiles-definitions>
    
    <definition name="index" template="/WEB-INF/jsp/layout/layout.jsp">
        <put-attribute name="header" value="/WEB-INF/jsp/layout/header.jsp"/>
        <put-attribute name="menu" value="/WEB-INF/jsp/layout/menu.jsp"/>
        <put-attribute name="content" value="/WEB-INF/jsp/layout/content.jsp"/>
        <put-attribute name="footer" value="/WEB-INF/jsp/layout/footer.jsp"/>
    </definition>
    
</tiles-definitions>
  • 建立 style/layout.css
張貼者： Unknown 於 10:37
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