hibernate - WARN: No mapping found for HTTP request with URI [/SpringMVCHibernate/] in DispatcherServlet with name 'appServlet' -
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hello guys i'm getting below error after starting server. can please me out how handle error ? i'm using eclipse luna , spring 4.0.3. there particular spring version eclipse luna need use?
warn : org.springframework.web.servlet.pagenotfound - no mapping found http request uri [/springmvchibernate/] in dispatcherservlet name 'appservlet' 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>com.journaldev.spring</groupid> <artifactid>springmvchibernate</artifactid> <name>springmvchibernate</name> <packaging>war</packaging> <version>1.0.0-build-snapshot</version> <properties> <java-version>1.6</java-version> <org.springframework-version>4.0.3.release</org.springframework-version> <org.aspectj-version>1.7.4</org.aspectj-version> <org.slf4j-version>1.7.5</org.slf4j-version> <hibernate.version>4.3.5.final</hibernate.version> </properties> <dependencies> <!-- spring --> <dependency> <groupid>org.springframework</groupid> <artifactid>spring-context</artifactid> <version>${org.springframework-version}</version> <exclusions> <!-- exclude commons logging in favor of slf4j --> <exclusion> <groupid>commons-logging</groupid> <artifactid>commons-logging</artifactid> </exclusion> </exclusions> </dependency> <dependency> <groupid>org.springframework</groupid> <artifactid>spring-webmvc</artifactid> <version>${org.springframework-version}</version> </dependency> <dependency> <groupid>org.springframework</groupid> <artifactid>spring-tx</artifactid> <version>${org.springframework-version}</version> </dependency> <!-- hibernate --> <dependency> <groupid>org.hibernate</groupid> <artifactid>hibernate-core</artifactid> <version>${hibernate.version}</version> </dependency> <dependency> <groupid>org.hibernate</groupid> <artifactid>hibernate-entitymanager</artifactid> <version>${hibernate.version}</version> </dependency> <!-- apache commons dbcp --> <dependency> <groupid>commons-dbcp</groupid> <artifactid>commons-dbcp</artifactid> <version>1.4</version> </dependency> <!-- spring orm --> <dependency> <groupid>org.springframework</groupid> <artifactid>spring-orm</artifactid> <version>${org.springframework-version}</version> </dependency> <!-- aspectj --> <dependency> <groupid>org.aspectj</groupid> <artifactid>aspectjrt</artifactid> <version>${org.aspectj-version}</version> </dependency> <!-- logging --> <dependency> <groupid>org.slf4j</groupid> <artifactid>slf4j-api</artifactid> <version>${org.slf4j-version}</version> </dependency> <dependency> <groupid>org.slf4j</groupid> <artifactid>jcl-over-slf4j</artifactid> <version>${org.slf4j-version}</version> <scope>runtime</scope> </dependency> <dependency> <groupid>org.slf4j</groupid> <artifactid>slf4j-log4j12</artifactid> <version>${org.slf4j-version}</version> <scope>runtime</scope> </dependency> <dependency> <groupid>log4j</groupid> <artifactid>log4j</artifactid> <version>1.2.15</version> <exclusions> <exclusion> <groupid>javax.mail</groupid> <artifactid>mail</artifactid> </exclusion> <exclusion> <groupid>javax.jms</groupid> <artifactid>jms</artifactid> </exclusion> <exclusion> <groupid>com.sun.jdmk</groupid> <artifactid>jmxtools</artifactid> </exclusion> <exclusion> <groupid>com.sun.jmx</groupid> <artifactid>jmxri</artifactid> </exclusion> </exclusions> <scope>runtime</scope> </dependency> <!-- @inject --> <dependency> <groupid>javax.inject</groupid> <artifactid>javax.inject</artifactid> <version>1</version> </dependency> <!-- servlet --> <dependency> <groupid>javax.servlet</groupid> <artifactid>servlet-api</artifactid> <version>2.5</version> <scope>provided</scope> </dependency> <dependency> <groupid>javax.servlet.jsp</groupid> <artifactid>jsp-api</artifactid> <version>2.1</version> <scope>provided</scope> </dependency> <dependency> <groupid>javax.servlet</groupid> <artifactid>jstl</artifactid> <version>1.2</version> </dependency> <!-- test --> <dependency> <groupid>junit</groupid> <artifactid>junit</artifactid> <version>4.7</version> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <artifactid>maven-eclipse-plugin</artifactid> <version>2.9</version> <configuration> <additionalprojectnatures> <projectnature>org.springframework.ide.eclipse.core.springnature</projectnature> </additionalprojectnatures> <additionalbuildcommands> <buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand> </additionalbuildcommands> <downloadsources>true</downloadsources> <downloadjavadocs>true</downloadjavadocs> </configuration> </plugin> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-compiler-plugin</artifactid> <version>2.5.1</version> <configuration> <source>1.6</source> <target>1.6</target> <compilerargument>-xlint:all</compilerargument> <showwarnings>true</showwarnings> <showdeprecation>true</showdeprecation> </configuration> </plugin> <plugin> <groupid>org.codehaus.mojo</groupid> <artifactid>exec-maven-plugin</artifactid> <version>1.2.1</version> <configuration> <mainclass>org.test.int1.main</mainclass> </configuration> </plugin> </plugins> <finalname>${project.artifactid}</finalname> </build> </project> web.xml
<?xml version="1.0" encoding="utf-8"?> <web-app version="2.5" 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">` <!-- definition of root spring container shared servlets , filters --> <context-param> <param-name>contextconfiglocation</param-name> <param-value>/web-inf/spring/root-context.xml</param-value> </context-param> <!-- creates spring container shared servlets , filters --> <listener> <listener-class>org.springframework.web.context.contextloaderlistener</listener-class> </listener> <!-- processes application requests --> <servlet> <servlet-name>appservlet</servlet-name> <servlet-class>org.springframework.web.servlet.dispatcherservlet</servlet-class> <init-param> <param-name>contextconfiglocation</param-name> <param-value>/web-inf/spring/appservlet/servlet-context.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>appservlet</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> servlet-context.xml
webapp->web-inf->spring->app-servlet->servlet-context.xml
<?xml version="1.0" encoding="utf-8"?> <beans:beans xmlns="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:beans="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemalocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd"> <!-- dispatcherservlet context: defines servlet's request-processing infrastructure --> <!-- enables spring mvc @controller programming model --> <annotation-driven /> <!-- handles http requests /resources/** efficiently serving static resources in ${webapproot}/resources directory --> <resources mapping="/resources/**" location="/resources/" /> <!-- resolves views selected rendering @controllers .jsp resources in /web-inf/views directory --> <beans:bean class="org.springframework.web.servlet.view.internalresourceviewresolver"> <beans:property name="prefix" value="/web-inf/views/" /> <beans:property name="suffix" value=".jsp" /> </beans:bean> <beans:bean id="datasource" class="org.apache.commons.dbcp.basicdatasource" destroy-method="close"> <beans:property name="driverclassname" value="com.mysql.jdbc.driver" /> <beans:property name="url" value="jdbc:mysql://192.168.1.124:3306/mydb" /> <beans:property name="username" value="dbuser" /> <beans:property name="password" value="20root15" /> </beans:bean> <!-- hibernate 4 sessionfactory bean definition --> <beans:bean id="hibernate4annotatedsessionfactory" class="org.springframework.orm.hibernate4.localsessionfactorybean"> <beans:property name="datasource" ref="datasource" /> <beans:property name="annotatedclasses"> <beans:list> <beans:value>com.journaldev.spring.model.person</beans:value> </beans:list> </beans:property> <beans:property name="hibernateproperties"> <beans:props> <beans:prop key="hibernate.dialect">org.hibernate.dialect.mysqldialect </beans:prop> <beans:prop key="hibernate.show_sql">true</beans:prop> </beans:props> </beans:property> </beans:bean> <beans:bean id="persondao" class="com.journaldev.spring.dao.persondaoimpl"> <beans:property name="sessionfactory" ref="hibernate4annotatedsessionfactory" /> </beans:bean> <beans:bean id="personservice" class="com.journaldev.spring.service.personserviceimpl"> <beans:property name="persondao" ref="persondao"></beans:property> </beans:bean> <context:component-scan base-package="com.journaldev.spring" /> <tx:annotation-driven transaction-manager="transactionmanager" /> <beans:bean id="transactionmanager" class="org.springframework.orm.hibernate4.hibernatetransactionmanager"> <beans:property name="sessionfactory" ref="hibernate4annotatedsessionfactory" /> </beans:bean> personcontroller.java
com->journaldev->spring->personcontroller->java
package com.journaldev.spring; import org.springframework.beans.factory.annotation.autowired; import org.springframework.beans.factory.annotation.qualifier; import org.springframework.stereotype.controller; import org.springframework.ui.model; import org.springframework.web.bind.annotation.modelattribute; import org.springframework.web.bind.annotation.pathvariable; import org.springframework.web.bind.annotation.requestmapping; import org.springframework.web.bind.annotation.requestmethod; import com.journaldev.spring.model.person; import com.journaldev.spring.service.personservice; @controller public class personcontroller { private personservice personservice; @autowired(required=true) @qualifier(value="personservice") public void setpersonservice(personservice ps){ this.personservice = ps; } @requestmapping(value = "/persons", method = requestmethod.get) public string listpersons(model model) { model.addattribute("person", new person()); model.addattribute("listpersons", this.personservice.listpersons()); return "person"; } //for add , update person both @requestmapping(value= "/person/add", method = requestmethod.post) public string addperson(@modelattribute("person") person p){ if(p.getid() == 0){ //new person, add this.personservice.addperson(p); }else{ //existing person, call update this.personservice.updateperson(p); } return "redirect:/persons"; } @requestmapping("/remove/{id}") public string removeperson(@pathvariable("id") int id){ this.personservice.removeperson(id); return "redirect:/persons"; } @requestmapping("/edit/{id}") public string editperson(@pathvariable("id") int id, model model){ model.addattribute("person", this.personservice.getpersonbyid(id)); model.addattribute("listpersons", this.personservice.listpersons()); return "person"; } }
if using ide(eclipse), 'run on server' option opens browser , tries load base mapping (http://localhost:8080/springmvchibernate/). in normal web application loads home page (index.html) per web.xml configuration.
in spring controller, there no mapping corresponding base mapping @requestmapping(value= "/", method = requestmethod.get). servlet-mapping's url-pattern /, requests must handled dispatcher-servlet. there no mapping http://localhost:8080/springmvchibernate/.
note: answer solves problem if other mappings /springmvchibernate/person working properly.
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