configuration for Url mappings, property file configuration, Tiles integration, Data source configuration, Property configuration, Cache configuration, property file configuration in spring

Spring Beans configuration for Url mappings in spring, property file configuration, Tiles integration, Data source configuration, Property configuration, Cache configuration, property file configuration in spring


property file configuration in spring
=====================================

<beans>
<bean id="messageSource"class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>propertyfilename</value>
                </list>
           </property>
</bean>

Url mappings in spring:
==========================================================
<bean id="urlMapping"
class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
    <property name="mappings">
    <props>
        <prop key="/abc.do">loginController</prop>
    </props>
    </property>
</bean>

Loads the all business configuration files:(web.xml configuration)
===================================================================
<context-param>
    <param-name>parentContextKey</param-name>
    <param-value>businessLayerContext</param-value>
</context-param>

<context-param>
    <param-name>locatorFactorySelector</param-name>
<param-value>classpath*:businessLayerContext.xml</param-value>
</context-param>

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


Tiles integration with spring:
=============================================================
<beans>

    <!-- Configures the tiles defintions file -->
    <bean id="tilesConfigurer"
        class="org.springframework.web.servlet.view.tiles.TilesConfigurer">

        <property name="definitions">
            <list>
                <value>/WEB-INF/tile/tiles-def.xml</value>
            </list>
        </property>

    </bean>

    <!-- view mappings from localized classpath files -->
    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="viewClass">
    <value>                       
        org.springframework.web.servlet.view.tiles.TilesJstlView
    </value>
    </property>
    </bean>
</beans>

Data source configuration
==============================================================
<beans>

    <!--  Bean to create Data Source -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName">
        <value>${ds.driverClassName}</value>
        </property>
        <property name="url">
        <value>${ds.url}</value>
        </property>
        <property name="username">
        <value>${ds.username}</value>
        </property>
        <property name="password">
        <value>${ds.password}</value>
        </property>
        <property name="accessToUnderlyingConnectionAllowed">
        <value>true</value>
        </property>
        <property name="initialSize">
            <value>3</value>
        </property>
        <property name="maxActive">
            <value>5</value>
        </property>
        <property name="maxIdle">
            <value>5</value>
        </property>
        <property name="minIdle">
            <value>1</value>
        </property>
        <property name="maxWait">
            <value>-1</value>
        </property>
        <property name="poolPreparedStatements">
            <value>true</value>
        </property>
        <property name="maxOpenPreparedStatements">
            <value>10</value>
        </property>
        <!-- Remove the adandoned connections -->
        <property name="removeAbandoned">
            <value>true</value>
        </property>
        <property name="removeAbandonedTimeout">
            <value>100</value>
        </property>
        <property name="logAbandoned">
            <value>true</value>
        </property>
        <property name="validationQuery">
            <value>Select 1 from dual</value>
        </property>
        <property name="testOnBorrow">
            <value>true</value>
        </property>
        </bean>


Property configurator:
============================================================   
<!-- Externalizing the dataSource properties from defaultLocal.properties -->
  <bean id="propertyConfigurer"
    class="org.springframework.beans.factory.config.PropertyOverrideConfigurer">
    <property name="location">
      <value>classpath:projectspecic_file.properties</value>
    </property>
  </bean>


Cache configuration:
==============================================================
<beans>

    <!--  EHCache's CacheManager -->
    <bean id="cacheManager"
        class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"
        singleton="true">
        <property name="configLocation">
            <value>classpath:ehcache.xml</value>
        </property>
    </bean>

  <!--  EhCache Used by SourceConfig -->
  <bean id="configEhCache"
    class="org.springframework.cache.ehcache.EhCacheFactoryBean"
    singleton="true">
    <property name="cacheManager">
      <ref local="cacheManager" />
    </property>
    <property name="cacheName">
      <value>CONFIG_CACHE</value>
    </property>
  </bean>

  <bean id="configCache" class="com.cache.Cache"
    singleton="true">
    <property name="cache">
      <ref local="configEhCache" />
    </property>
  </bean>

</beans>


Business Layer context files configuration:
===============================================================
<beans>
    <bean id="businessLayerContext"
        class="org.springframework.context.support.ClassPathXmlApplicationContext"
        abstract="false" singleton="true" lazy-init="default"
        autowire="default" dependency-check="default">
        <constructor-arg>
            <list>
                <value>businessCtxt-security.xml</value>
</list>
        </constructor-arg>
    </bean>
</beans>