Spring MVC
最近AOPやらDIという言葉をよく耳にしますし、最近Spring in Actionという本を買って 読んだのですが(ほんのつい最近「開発者ノートシリーズ
Spring」も買った)、いつものようにすぐ忘れちゃうので、ここにメモを取っておこうと思います。
まずはmavenプロジェクト作成
-
maven genapp
まずはお決まりの「maven genapp」で、genappのテンプレート一覧で、どれか迷ったけれど、 今回はstrutsを使う予定がないので、よくわかりませんが、「web」を選んでみた。
- project.propertiesなどが出来ており、徐々に変えていかなければいけないでしょう。しかし、project.xmlは以前使ったのを少々変更して、
使って、不具合があったらそのたびに修正することにします。。
<?xml version="1.0" encoding="UTF-8"?> <project> <!-- the version of maven's project object model --> <pomVersion>3</pomVersion> <!-- a unique name for this project --> <id>kakeibo</id> <groupId>chikkun</groupId> <!-- a short but descriptive name for the project --> <name>cKakeibo</name> <!-- The version of the project under development, e.g. 1.1, 1.2, 2.0-SNAPSHOT --> <currentVersion>1.0</currentVersion> <!-- the year the project started --> <inceptionYear>2005</inceptionYear> <package>com.chikkun.ckakeibo.*</package> <logo>/kakeibo.gif</logo> <description>webでkakeibo</description> <!-- a short description of what the project does --> <shortDescription>Money Management</shortDescription> <!-- the project home page --> <url>http://maven.apache.org/reference/plugins/examples/</url> <issueTrackingUrl>http://nagoya.apache.org/scarab/servlet/scarab/</issueTrackingUrl> <siteAddress>www.chikkun.com</siteAddress> <siteDirectory>/home/httpd/html/und/kakeibo</siteDirectory> <distributionDirectory>/home/httpd/html/und/kakeibo/builds/</distributionDirectory> <repository> <connection>scm:cvs:pserver:chikkun@www.chikkun.com:/home/und:ckakeibo</connection> <password>kazukun</password> </repository> <!-- any mailing lists for the project --> <mailingLists/> <!-- who the developers are for the project --> <developers/> <!-- jar files the project is dependent on --> <licenses> <license> <name>Chikkun Digitals </name> <url>http://www.chikkun.com </url> <distribution/> <comments/> </license> </licenses> <!-- details about the organization that 'owns' the project --> <organization> <name>Chikkun Digitals</name> <url>http://www.chikkun.com/</url> <logo>/penguin.gif</logo> </organization> <dependencies> <dependency> <id>junit</id> <version>3.8.1</version> </dependency> <dependency> <id>servletapi</id> <version>2.3</version> </dependency> <dependency> <groupId>cactus</groupId> <artifactId>cactus</artifactId> <version>13-1.7</version> </dependency> <dependency> <groupId>cactus</groupId> <artifactId>cactus-maven</artifactId> <version>1.7</version> <type>plugin</type> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.0.4</version> <properties> <war.bundle>true</war.bundle> </properties> </dependency> <dependency> <groupId>velocity</groupId> <artifactId>velocity</artifactId> <version>1.5-dev</version> <properties> <war.bundle>true</war.bundle> </properties> </dependency> <dependency> <groupId>hsqldb</groupId> <artifactId>hsqldb</artifactId> <version>1.7.3.3</version> <properties> <war.bundle>true</war.bundle> </properties> </dependency> <dependency> <groupId>hibernate</groupId> <artifactId>hibernate</artifactId> <version>2.1.8</version> <properties> <war.bundle>true</war.bundle> </properties> </dependency> <dependency> <groupId>hibernate</groupId> <artifactId>hibernate-tools</artifactId> <version>2.1.3</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>oro</groupId> <artifactId>oro</artifactId> <version>2.0.8</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>ehcache</groupId> <artifactId>ehcache</artifactId> <version>1.1</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>cglib</groupId> <artifactId>cglib</artifactId> <version>2.1</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>asm</groupId> <artifactId>asm</artifactId> <version>1.5.3</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>xdoclet</groupId> <artifactId>xdoclet-hibernate-module</artifactId> <version>1.2b4</version> </dependency> <dependency> <groupId>velocity-tools</groupId> <artifactId>velocity-tools</artifactId> <version>1.1</version> <properties> <war.bundle>true</war.bundle> </properties> </dependency> <dependency> <groupId>commons-validator</groupId> <artifactId>commons-validator</artifactId> <version>1.1.4</version> <properties> <cactus.bundle>true</cactus.bundle> <war.bundle>true</war.bundle> </properties> </dependency> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>1.6</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>commons-digester</groupId> <artifactId>commons-digester</artifactId> <version>1.6</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.1</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.0</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>commons-pool</groupId> <artifactId>commons-pool</artifactId> <version>1.2</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <!-- XDoclet dependencies --> <dependency> <groupId>xdoclet</groupId> <id>xdoclet</id> <version>1.2b4</version> </dependency> <dependency> <groupId>xdoclet</groupId> <artifactId>xdoclet-web-module</artifactId> <version>1.2b4</version> </dependency> <dependency> <groupId>xdoclet</groupId> <artifactId>xdoclet-ejb-module</artifactId> <version>1.2b4</version> </dependency> <dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.8</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>xdoclet</groupId> <artifactId>xjavadoc</artifactId> <version>1.0.2</version> </dependency> <dependency> <groupId>xdoclet</groupId> <artifactId>maven-xdoclet-plugin</artifactId> <version>1.2b4</version> <type>plugin</type> </dependency> <!-- HttpUnit dependencies --> <dependency> <groupId>httpunit</groupId> <artifactId>httpunit</artifactId> <version>1.5.4</version> <properties> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>jtidy</groupId> <artifactId>jtidy</artifactId> <version>4aug2000r7-dev</version> <properties> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>jaxen</groupId> <artifactId>jaxen</artifactId> <version>1.1-beta-6</version> <properties> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>exml</groupId> <artifactId>exml</artifactId> <version>7.0</version> <properties> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>dbunit</groupId> <artifactId>dbunit</artifactId> <version>2.1</version> <properties> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>dtdparser</groupId>> <artifactId>dtdparser</artifactId>> <version>1.21</version> <properties> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>rhino</groupId>> <artifactId>js</artifactId>> <version>1.5R4.1</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>checkstyle</groupId> <artifactId>checkstyle-optional</artifactId> <version>3.4</version> </dependency> <dependency> <groupId>odmg</groupId> <artifactId>odmg</artifactId> <version>3.0</version> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> <dependency> <groupId>springframework</groupId> <artifactId>spring</artifactId> <version>1.2.1</version> <type>jar</type> <properties> <war.bundle>true</war.bundle> <cactus.bundle>true</cactus.bundle> </properties> </dependency> </dependencies> <build> <nagEmailAddress>chikkun@chikkun.com</nagEmailAddress> <sourceDirectory>src/java</sourceDirectory> <unitTestSourceDirectory>src/test</unitTestSourceDirectory> <unitTest> <includes> <include>**/*Test.java</include> <include>**/Test*.java</include> </includes> <excludes> <exclude>**/NaughtyTest.java</exclude> </excludes> </unitTest> <resources> <resource> <directory>src/conf</directory> <includes> <include>*.properties</include> </includes> </resource> </resources> </build> <reports> <report>maven-junit-report-plugin</report> <report>maven-cactus-plugin</report> <report>maven-javadoc-plugin</report> <report>maven-checkstyle-plugin</report> <report>maven-jdepend-plugin</report> <report>maven-linkcheck-plugin</report> <report>maven-pmd-plugin</report> <report>maven-license-plugin</report> <report>maven-tasklist-plugin</report> </reports> </project> - そして、maven eclipseでeclipseのプロジェクトを作成して、eclipseでインポートします。
Hello World
お決まりの「Hello World」でテストしてみよう
- web.xml
<?xml version="1.0" encoding="Windows-31J"?> <!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> <display-name>cKakeibo</display-name> <description> Kakeibo System created by Chikkun</description> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml</param-value> </context-param> <filter> <filter-name>Set Character Encoding</filter-name> <description>character encoding</description> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>Windows-31J</param-value> </init-param> </filter> <filter-mapping> <filter-name>Set Character Encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>kakeibo</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet> <servlet-name>velocity</servlet-name> <servlet-class>org.apache.velocity.tools.view.servlet.VelocityViewServlet</servlet-class> <init-param> <param-name>org.apache.velocity.toolbox</param-name> <param-value>/WEB-INF/toolbox.xml</param-value> </init-param> <init-param> <param-name>org.apache.velocity.properties</param-name> <param-value>/WEB-INF/velocity.properties</param-value> </init-param> <load-on-startup>10</load-on-startup> </servlet> <servlet-mapping> <servlet-name>kakeibo</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>velocity</servlet-name> <url-pattern>*.vm</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.vm</welcome-file> </welcome-file-list> </web-app> -
Controllerの作成(HelloWorldController)
/* * 作成日: 2005/08/03 * */ package com.chikkun.kakeibo; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.mvc.Controller; public class HelloWorldController implements Controller{ private String greeting; public void setGreeting(String greeting) { this.greeting = greeting; } public ModelAndView handleRequest (HttpServletRequest request, HttpServletResponse response) throws Exception { return new ModelAndView("helloWorld", "message", greeting); } } -
configure kakeibo-servlet.xml(for velocity, HelloWorldController)
<?xml version="1.0" encoding="Windows-31J"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> <beans> <bean name="/helloWorld.html" class="com.chikkun.kakeibo.HelloWorldController"> <property name="greeting"> <value>Hello World, My First Experience with Spring!!</value> </property> </bean> <bean id="velocityConfigurer" class="org.springframework.web.servlet.view.velocity.VelocityConfigurer"> <property name="resourceLoaderPath"> <value>WEB-INF/templates/</value> </property> <property name="velocityProperties"> <props> <prop key="directive.foreach.counter.name">loopCoounter</prop> <prop key="directive.foreach.counter.initial.value">0</prop> </props> </property> </bean> <bean id="viewResolver" class="org.springframework.web.servlet.view.velocity.VelocityViewResolver"> <property name="suffix"> <value>.vm</value> </property> <property name="exposeRequestAttributes"> <value>true</value> </property> <property name="exposeSessionAttributes"> <value>true</value> </property> </bean> </beans>