I'm trying to add css to my spring web app.
According to guides proper way to do that is to add some code in spring.xml:
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
But i receive error: Can't resolve location /'resources/
spring.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:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="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/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/tool
http://www.springframework.org/schema/tool/spring-tool.xsd">
<!-- Step 3: Add support for component scanning -->
<context:component-scan base-package="com" />
<!-- Step 4: Add support for conversion, formatting and validation support -->
<!-- Step 5: Define Spring MVC view resolver -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/view/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="myDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost:3306/hb_student_tracker?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC"/>
<property name="username" value="hbstudent"/>
<property name="password" value="hbstudent"/>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="myDataSource"/>
<property name="packagesToScan" value="com.entity"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="myTransactionalManager"
class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<tx:annotation-driven transaction-manager="myTransactionalManager"/>
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
</beans>
Finally, somehow i've found solution:
That's how path to files look: web/resources/css/
Notice, that folder resources is a regular folder that's not marked as "Resource folder"
spring.xml contains following:
<mvc:resources mapping="/resources/**" location="/resources/"/>
Related
When I try to save data to DB the SessionFactory is null. Find the code below.
Spring configuration
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- Specifying base package of the Components like Controller, Service, DAO -->
<context:component-scan base-package="com.service.jaxws" />
<!-- Getting Database properties -->
<!-- <context:property-placeholder location="classpath:application.properties" /> -->
<mvc:annotation-driven />
<!-- Specifying the Resource location to load JS, CSS, Images etc -->
<mvc:resources mapping="/resources/**" location="/resources/" />
<!-- View Resolver -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/pages/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- DataSource -->
<bean class="org.springframework.jdbc.datasource.DriverManagerDataSource"
id="dataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost:3306/hrms"></property>
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
<!-- Hibernate SessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
<property name="packagesToScan" value="com.service.jaxws"></property>
</bean>
<!-- Transaction -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
Repository Bean
#Repository
public class UserDAOImpl implements UserDAO {
#Autowired
private SessionFactory sessionFactory;
#Override
public void addUser(UserBO user) {
if (sessionFactory != null) {
sessionFactory.getCurrentSession().save(user);
} else {
System.out.println("Null");
}
}
}
When debugging each and every time the SessionFactory is null. Could anyone please tell me what I am missing?
Thanks in advance
Serin
Matt the issue has been resolved. The main problem was with the #Autowired. it was not working as expected. I tried this in my #Webservice class. After using the extends SpringBeanAutowiringSupport it is working properly. Anyway thanks for your support.
Have been assigned to re-assess a Spring 4 MVC Rest app where previous developers
where placing the loading of the configuration properties inside the following places:
WEB-INF/mvc-dispatcher-servlet.xml:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="
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/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util.xsd">
<import resource="classpath:mydatabase.xml" />
<context:component-scan base-package="com.myapp.rest, com.myapp.config" />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<util:properties id="props" location="classpath:prop.properties" />
</beans>
src/main/resources/mydatabase.xml:
<bean id="propertyPlaceholder"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="ignoreResourceNotFound" value="true" />
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="location" value="file:/opt/database.properties">
</property>
<bean id="mydatabase" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName"><value>${db.driver}</value></property>
<property name="url"><value>${db.url}</value></property>
<property name="username"><value>${db.username}</value></property>
<property name="password"><value>${db.password}</value></property>
<property name="maxIdle" value="10" />
<property name="maxActive" value="50" />
<property name="maxWait" value="100" />
<property name="defaultAutoCommit" value="false" />
<property name="removeAbandoned" value="true" />
<property name="removeAbandonedTimeout" value="1" />
<property name="minIdle" value="0"></property>
<property name="timeBetweenEvictionRunsMillis" value="1000"></property>
<property name="minEvictableIdleTimeMillis" value="1000"></property>
</bean>
src/main/resources/prop.properties:
banner = images/banner.png
Inside the code, I've been seeing people use the follow way to insert the banner file location:
private #Value("#{props[banner]}") String banner;
My objective is to add a new properties file:
src/main/resources/config.properties
So, I can use the #Value annotation...
Question(s):
What's the BEST way to reorganize some of these config files?
Where would I declare this new config.properties file and what is the declaration?
Put the property files in src/main/resources.
2.
#Configuration
#PropertySource("classpath:config.properties")
public class PropertiesWithJavaConfig {
#Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
return new PropertySourcesPlaceholderConfigurer();
}
}
If you want to load multiple files, use PropertySources
PropertyPlaceholderConfigurer is deprecated in favor of PropertySourcesPlaceholderConfigurer for years now. I hope you'll ditch the XML and move to JavaConfig for, if not anything else, type safety.
When I am trying to view the webpage on the browser I receive this error.
stacktrace:
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 10 in XML document from ServletContext resource [/WEB-INF/DefaultServlet-servlet.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 10; columnNumber: 71; cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'context:component-scan'.
DefaultServlet-servlet.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/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
<mvc:annotation-driven />
<context:component-scan base-package="com.projectShaun.controller" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
Also I will include my applicationContext as it also have the same line of code in:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-3.2.xsd http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.2.xsd">
<tx:annotation-driven/>
<context:component-scan base-package="com.projectShaun.controller" />
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/projectshaun" />
<property name="username" value="root" />
<property name="password" value="" />
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="annotatedClasses">
<list>
<value>com.projectShaun.model.Account</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop
key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"
p:sessionFactory-ref="sessionFactory">
</bean>
</beans>
I also believe I have the correct dependency in my library and pom:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
According to this post "You have not specified the schema location of the context namespace, that is the reason for this specific error".
However, it seems that you have it, so lets see what else can it be.
One option can be that you can specify the version of spring-beans because you are using 3.2 in your applicationContext, so might be beneficial to use the same one in DefaultServlet-servlet.xml.
Another thing which I feel worried is path http://www.springframework.org/schema/p, as I understand for this you don't need to specify the schemaLocation. It seems to be right, but I don't see that much of advantage here plus some of the XML namespaces are not used. So, I modified it and got this, try if it helps, hope it does.
<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:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<tx:annotation-driven/>
<context:component-scan base-package="com.projectShaun.controller" />
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/projectshaun" />
<property name="username" value="root" />
<property name="password" value="" />
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="annotatedClasses">
<list>
<value>com.projectShaun.model.Account</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
I have a problem with spring config which is as follows.
<?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"
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">
<!-- DispatcherServlet Context: defines this servlet's request-processing
infrastructure -->
<!-- Enables the Spring MVC #Controller programming model -->
<annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving
up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources
in the /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>
<context:component-scan base-package="com.novcode.date" />
<beans:bean name="employee" class="com.novcode.date.Employee"
scope="request"></beans:bean>
<beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="org.sql.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/securepassspring" />
<property name="username" value="root" />
<property name="password" value="spuser" />
</beans:bean>
<beans:bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan">
<value>com.novcode.date</value>
</property>
<property name="configurationClass">
<value>org.hibernate.cfg.AnnotationConfiguration</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.MYSQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</beans:bean>
</beans:beans>
The main problem i am facing is that I am getting Cross marks in red saying
I am sure that I have cross checked many times on this error, i am also sure that I have to do something with the xsd thing but I am not sure abuot the same as i am a beginner in spring.
my Maven is as follows.. Please do not worry about the data in the properties in can edit the same.
Please help,
thanks.
Since you have your namespace with prefix beans xmlns:beans="http://www.springframework.org/schema/beans", you need to use to resolve the error. if you declare your namespace to be like this, xmlns="http://www.springframework.org/schema/beans", then you don't need to define beans everywhere. Hope this helps.
I know we can use spring's PropertyPlaceholderConfigurer bean in spring xml file which reads specified properties file and use values in xml file. Like wise is there a way where we can use this mechanism in my persistence.xml file.
Can i use org.eclipse.persistence.jpa.PersistenceProvider in datasource bean like this in spring xml file?
<bean id="dataSource"
class="org.eclipse.persistence.jpa.PersistenceProvider">
<property name="javax.persistence.jdbc.driver" value="${datasource.driverClassName}" />
<property name="javax.persistence.jdbc.url" value="${datasource.url}" />
<property name="javax.persistence.jdbc.user" value="${datasource.username}" />
<property name="javax.persistence.jdbc.password" value="${datasource.password}" />
</bean>
<bean id="entityManager"
class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
<property name="persistenceXmlLocation" value="classpath:./META-INF/persistence.xml"/>
<property name="persistenceUnitName" value="JPAService"/>
<property name="dataSource" ref="dataSource"/>
</bean>
Thanks in Advance.
Like I said in my comment, the first part is not possible, check this SO question
Concerning the second part: yes, that'll work. We use a separate datasource.xml file though and import it into the application context for better modularity.
spring-context.xml:
<import resource="classpath:datasouce.xml" />
datasource.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:task="http://www.springframework.org/schema/task"
xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-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
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"
default-autowire="byName">
<bean id="myDatasource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="username" value="..." />
<property name="password" value="..." />
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/myTestDB" />
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="myDatasource"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="generateDdl" value="true" />
<property name="databasePlatform" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
</bean>
</property>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" />
</beans>
Rather than using your build to create a prod or dev version of your persistence.xml, just move all property settings to your spring content.
read the original post by emeraldjava loading .properties in spring-context.xml and persistence.xml