Building RESTful services with Jersey+spring+hibernate

Recently combed the rest of the writing before the end of the service, because previously written in NetBeans, the time has long felt netbeans is really ka, card!!!

Now use Eclipse to re-comb, now to record the overall structure, quickly build a basic project service architecture.

First, create a dynamic WEB projects project with the project structure such as:

Second, import the required jar package, jar (Https://pan.baidu.com/s/1eSA3zPo)

Third, configuration Restapplication.java file

Import Org.codehaus.jackson.jaxrs.JacksonJsonProvider;
Import Org.glassfish.jersey.server.ResourceConfig;

public class Restapplication extends ResourceConfig {
Public Restapplication () {

The package path where the service class resides
Packages ("Resources package path");
Registering a JSON converter
Register (Jacksonjsonprovider.class);

}
}

Iv. Configuring the Applicationcontext.xml file

<?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:aop= "HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP" xmlns:tx= "Http://www.springframework.org/schema/tx"

Xsi:schemalocation= "Http://www.springframework.org/schema/beans

Http://www.springframework.org/schema/beans/spring-beans-4.0.xsd

Http://www.springframework.org/schema/context

Http://www.springframework.org/schema/context/spring-context-4.0.xsd

Http://www.springframework.org/schema/aop

Http://www.springframework.org/schema/aop/spring-aop-4.0.xsd

Http://www.springframework.org/schema/tx

Http://www.springframework.org/schema/tx/spring-tx-4.0.xsd ">

<context:annotation-config></context:annotation-config>

<context:component-scan base-package= "Com.zh.rest.service"/>

<context:component-scan base-package= "Com.zh.rest.dao"/>

<bean class= "Org.springframework.beans.factory.config.PropertyPlaceholderConfigurer" >

<property name= "Locations" >

<list>

<value>classpath:jdbc.properties</value>

</list>

</property>

</bean>

<bean id= "C3p0datasource" destroy-method= "Close"

class= "Com.mchange.v2.c3p0.ComboPooledDataSource" >

<property name= "Driverclass" value= "${driverclass}"/>

<property name= "Jdbcurl" value= "${url}"/>

<property name= "user" value= "${username}"/>

<property name= "Password" value= "${password}"/>

<property name= "initialpoolsize" value= "${c3p0.pool.initialpoolsize}"/>

<property name= "minpoolsize" value= "${c3p0.pool.minpoolsize}"/>

<property name= "maxpoolsize" value= "${c3p0.pool.maxpoolsize}"/>

<property name= "MaxIdleTime" value= "${c3p0.pool.maxidletime}"/>

</bean>

<bean id= "Sessionfactory"

class= "Org.springframework.orm.hibernate4.LocalSessionFactoryBean" >

<property name= "DataSource" ref= "C3p0datasource"/>

<property name= "Packagestoscan" >

<list>

<value>com.zh.rest.model</value>

</list>

</property>

<property name= "Hibernateproperties" >

<props>

<prop key= "Hibernate.dialect" >${hibernate.dialect}</prop>

<prop key= "Hibernate.hbm2ddl.auto" >${hibernate.hbm2ddl.auto}</prop>

<prop key= "Hibernate.show_sql" >${hibernate.show_sql}</prop>

<prop key= "Hibernate.format_sql" >${hibernate.format_sql}</prop>

<prop key= "Hibernate.hbm2ddl.auto" >${hibernate.hbm2ddl.auto}</prop>

</props>

</property>

</bean>

<bean id= "Txmanager"

class= "Org.springframework.orm.hibernate4.HibernateTransactionManager" >

<property name= "Sessionfactory" ref= "Sessionfactory"/>

</bean>

<tx:advice id= "Txadvice" transaction-manager= "Txmanager" >

<tx:attributes>

<tx:method name= "add*" propagation= "REQUIRED"/>

<tx:method name= "save*" propagation= "REQUIRED"/>

<tx:method name= "update*" propagation= "REQUIRED"/>

<tx:method name= "delete*" propagation= "REQUIRED"/>

<tx:method name= "modify*" propagation= "REQUIRED"/>

<!--Hibernate4 must be configured to turn on transactions otherwise getcurrentsession () cannot get

<tx:method name= "*" propagation= "REQUIRED" read-only= "true"/>

</tx:attributes>

</tx:advice>

<aop:config>

<aop:pointcut id= "bizmethods" expression= "Execution (* com.zh.rest.service.*.* (..))"/>

<aop:advisor advice-ref= "Txadvice" pointcut-ref= "Bizmethods"/>

</aop:config>

</beans>

V. Configuring the Web. xml file

<?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"

xsi:schemalocation= "Http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"

Id= "webapp_id" version= "3.0" >

<display-name>AHRESTful</display-name>

<welcome-file-list>

<welcome-file>index.html</welcome-file>

</welcome-file-list>

<module-name>AHRESTful</module-name>

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>

Classpath:applicationContext.xml

</param-value>

</context-param>

<listener>

<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

</listener>

<servlet>

<servlet-name>way REST service</servlet-name>

<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>

<init-param>

<param-name>javax.ws.rs.Application</param-name>

<param-value>com.zh.rest.RestApplication</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>way REST service</servlet-name>

<url-pattern>/app/rest/*</url-pattern>

</servlet-mapping>

</web-app>

Vi. Configuring database Connection Files Jdbc.properties

Driverclass = Com.microsoft.sqlserver.jdbc.SQLServerDriver

URL = jdbc:sqlserver://Database address: Database port; databasename=restdemo

Username = Database Logon name

Password = Database Password

Hibernate.dialect = Com.zh.rest.util.SqlServer2008Dialect

Hibernate.hbm2ddl.auto = True

Hibernate.show_sql = True

Hibernate.format_sql = True

Hibernate.hbm2ddl.auto = Validate

C3p0.pool.maxpoolsize=30

C3p0.pool.minpoolsize=3

C3p0.pool.initialpoolsize=5

C3p0.pool.acquireincrement=3

C3p0.pool.automatictesttable=c3p0testtable

C3p0.pool.testconnectiononcheckin=true

c3p0.pool.idleconnectiontestperiod=18000

c3p0.pool.maxidletime=25000

C3p0.pool.testconnectiononcheckout=true

C3p0.pool.autocommitonclose=false

The relevant configuration is now complete.

Because the project has some configuration problems, if you need a complete project demo, please leave a message, send a separate share

Building RESTful services with Jersey+spring+hibernate