web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> <display-name>Spring+JPA+jqGrid</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/config/spring/application-context.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <filter> <filter-name>encodingFilter</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>encodingFilter</filter-name> <url-pattern>/</url-pattern> </filter-mapping> <servlet> <servlet-name>spring-servlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/config/spring/spring-servlet.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring-servlet</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> </welcome-file-list> </web-app>
spring-servlet.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-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="trent.yang.springjpa.example.controller" /> <mvc:annotation-driven /> <mvc:resources mapping="/resources/css/**" location="/resources/css/" /> <mvc:resources mapping="/resources/js/**" location="/resources/js/" /> <mvc:resources mapping="/*.html" location="/" /> </beans>
application-context.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" 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 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <!-- Database Start --> <context:property-placeholder location="/WEB-INF/config/database.properties" /> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="driverClass" value="${connection.driverClass}" /> <property name="jdbcUrl" value="${connection.url}" /> <property name="user" value="${connection.user}" /> <property name="password" value="${connection.password}" /> <property name="acquireIncrement" value="${c3p0.acquireIncrement}" /> <property name="idleConnectionTestPeriod" value="${c3p0.idleConnectionTestPeriod}" /> <property name="initialPoolSize" value="${c3p0.initialPoolSize}" /> <property name="minPoolSize" value="${c3p0.minPoolSize}" /> <property name="maxPoolSize" value="${c3p0.maxPoolSize}" /> <property name="maxStatements" value="${c3p0.maxStatements}" /> </bean> <bean id="hibernateJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> <property name="databasePlatform" value="${hibernate.dialect}" /> </bean> <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> <property name="persistenceXmlLocation" value="/WEB-INF/config/jpa/persistence.xml" /> <property name="persistenceUnitName" value="examplePersistenceUnit" /> <property name="dataSource" ref="dataSource" /> <property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter" /> <property name="jpaProperties"> <props> <prop key="hibernate.show_sql">${hibernate.show_sql}</prop> <prop key="hibernate.format_sql">${hibernate.format_sql}</prop> </props> </property> </bean> <!-- Database End --> <!-- Transaction Start --> <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"> <property name="entityManagerFactory" ref="entityManagerFactory" /> </bean> <!-- <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="*" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="servicePointcut" expression="execution(* trent.yang.springjpa.example.service.*.*(..))" /> <aop:advisor pointcut-ref="servicePointcut" advice-ref="txAdvice" /> </aop:config> --> <tx:annotation-driven transaction-manager="transactionManager" /> <!-- Transaction End --> <!-- Service Start --> <context:component-scan base-package="trent.yang.springjpa.example.service.impl" /> <!-- Service End --> <!-- DAO Start --> <context:component-scan base-package="trent.yang.springjpa.example.dao.impl" /> <!-- DAO End --> </beans>
database.properties
#Mysql database connection setting connection.driverClass=com.mysql.jdbc.Driver connection.url=jdbc:mysql://localhost:3306/example?zeroDateTimeBehavior=convertToNull connection.user=root connection.password=root #Hibernate setting hibernate.dialect=org.hibernate.dialect.MySQLDialect hibernate.show_sql=true hibernate.format_sql=true #c3p0 connection pool setting c3p0.acquireIncrement=1 c3p0.idleConnectionTestPeriod=200 c3p0.initialPoolSize=1 c3p0.minPoolSize=1 c3p0.maxPoolSize=5 c3p0.maxStatements=0
persistence.xml
<?xml version="1.0" encoding="UTF-8"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0"> <persistence-unit name="examplePersistenceUnit"> <!--<provider>org.hibernate.ejb.HibernatePersistence</provider>--> <!-- <jar-file>/WEB-INF/lib/example-model*.jar</jar-file> --> <class>trent.yang.springjpa.example.model.Product</class> <exclude-unlisted-classes>true</exclude-unlisted-classes> </persistence-unit> </persistence>
index.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-gb" lang="en-gb" > <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>Spring+JPA+jqGrid</title> <link href="resources/css/ui-lightness/jquery-ui-1.8.16.custom.css" type="text/css" rel="stylesheet" /> <link href="resources/css/ui.jqgrid.css" media="screen" type="text/css" rel="stylesheet" /> <script type="text/javascript" src="resources/js/jquery-1.6.2.js"></script> <script type="text/javascript" src="resources/js/jquery-ui-1.8.16.custom.js"></script> <script type="text/javascript" src="resources/js/i18n/grid.locale-en.js"></script> <script type="text/javascript" src="resources/js/jquery.jqGrid.src.js"></script> <script type="text/javascript"> $(document).ready(function($) { $("#list").jqGrid({ url: 'products', datatype: "json", colNames: ['Product Id','Product Name', 'Product Description'], colModel: [ {name: 'id', index: 'id', width: 100}, {name: 'name', index: 'name', width: 120}, {name: 'description', index: 'description', width: 200} ], jsonReader: {repeatitems: false, id: "0"}, rowNum: 10, rowList: [10, 20, 30], pager: '#pager', sortname: 'id', viewrecords: true, sortorder: "desc", caption: "Products" }); $("#list").jqGrid('navGrid','#pager', {edit: false, add: false, del: false, search: false}); }); </script> </head> <body> <div> <table id="list"></table> <div id="pager"></div> </div> </body> </html>
pom.xml
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>${groupId}</groupId> <artifactId>${artifactId}</artifactId> <version>${version}</version> <packaging>war</packaging> <properties> <spring.version>3.0.5.RELEASE</spring.version> <slf4j.version>1.6.1</slf4j.version> </properties> <dependencies> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> <exclusions> <!-- Exclude Commons Logging in favor of SLF4j --> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> <scope>test</scope> </dependency> <!-- Hibernate --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>3.6.0.Final</version> </dependency> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> <version>1.0.0.GA</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>4.1.0.Final</version> </dependency> <!-- MySql Connector --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.13</version> </dependency> <!-- C3P0 Pool --> <dependency> <groupId>c3p0</groupId> <artifactId>c3p0</artifactId> <version>0.9.1.2</version> </dependency> <!-- Jackson JSON Processor --> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.8.1</version> </dependency> <!-- AspectJ --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.6.9</version> </dependency> <!-- Logging --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> <version>${slf4j.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.16</version> <scope>runtime</scope> </dependency> <!-- Junit --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.7</version> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.5</source> <target>1.5</target> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>tomcat-maven-plugin</artifactId> <version>1.1</version> <configuration> <server>tomcat</server> <path>/example</path> </configuration> </plugin> </plugins> </build> </project>
log4j.properties -> for debug purpose
log4j.rootLogger=DEBUG,CONSOLE log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender log4j.appender.CONSOLE.Threshold=INFO log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout log4j.appender.CONSOLE.layout.ConversionPattern=[%d] {%t} [%p] [%c] : %m%n