Is there a way to prevent ResourcePropertySource from throwing java.io.FileNotFoundException
<bean class="org.springframework.context.support.PropertySourcesPlaceholderConfigurer">
<property name="ignoreResourceNotFound" value="true" />
<property name="ignoreUnresolvablePlaceholders" value="true" />
<property name="propertySources">
<list>
<bean class="org.springframework.core.io.support.ResourcePropertySource">
<constructor-arg value="file:#{systemProperties['user.home']}/user.properties"/>
</bean>
<bean class="org.springframework.core.io.support.ResourcePropertySource">
<constructor-arg value="classpath:project.properties"/>
</bean>
</list>
</property>
</bean>
I'd like t to fallback to the project.properties if the user.properties file if not found
Why so complex.
<context:property-placeholder location="${user.home}/user.properties,classpath:project.properties" ignore-resource-not-found="true" />
That should be all you need. No need for EL or directly use a ResourcePropertySource.
Related
For config tow datasource, I config tow MapperScannerConfigurer in my .xml:
<bean id="hybirdMapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.XXX.A.hymapper" />
<property name="sqlSessionFactoryBeanName" value="hybirdSqlSessionFactory"/>
</bean>
<bean id="mysqlMapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.XXX.B.mysmapper" />
<property name="sqlSessionFactoryBeanName" value="mysqlSessionFactory"/>
</bean>
<bean id="mysqlSessionFactory" name="mysqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="mysqlDataSource" />
<property name="configLocation" value="classpath:mybatis-config.xml" />
</bean>
<bean id="hybirdSqlSessionFactory" name="hybirdSqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="hybirdDataSource" />
<property name="configLocation" value="classpath:mybatis-config.xml" />
</bean>
But when I run my app, error comes out:
So I find the source code about sqlSessionTemplateBeanName in MapperScannerConfigurer, and it shows:
It seems that my usage is not wrong, so what can I do to sovle this problem when config multi datasource with xml file and where is my mistake?
thx~
I am implementing Spring MDP + JMSTemplate to send and receive the message. The message send mechanism is working fine, however the MDP is not getting invoked. I tried testing the via plain receiver, and was able to retrieve the message, but not via MDP. What could be the problem? I can see the messages getting accumulated in the request queue, but somehow the MDP is not getting trigger. Am I missing anything here in configurations or something else needs to be taken care of?
Here's the Spring Config. The Java class to send and received are pretty much standard ones.
<bean id="cookieRequestListener" class="com.text.jms.mq.mdp.RequestQueueMDP">
<property name="logger" ref="mqLogger" />
<property name="scoringEngine" ref="scoringEngine" />
<property name="mqSender" ref="jmsMQSender" />
</bean>
<bean id="CookieRequestContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="cachedConnectionFactory" />
<property name="destination" ref="jmsRequestQueue" />
<property name="messageListener" ref="cookieRequestListener" />
</bean>
<bean id="jmsConnectionFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate">
<ref bean="jndiTemplate" />
</property>
<property name="jndiName">
<value>java:/jms/queueCF</value>
</property>
</bean>
<!-- A cached connection to wrap the Queue connection -->
<bean id="cachedConnectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
<property name="targetConnectionFactory" ref="jmsConnectionFactory"/>
<property name="sessionCacheSize" value="10" />
</bean>
<!-- jms Request Queue Configuration -->
<bean id="jmsRequestQueue" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate">
<ref bean="jndiTemplate" />
</property>
<property name="jndiName">
<value>java:/jms/cookieReqQ</value>
</property>
</bean>
<!-- jms Response Queue Configuration -->
<bean id="jmsResponseQueue" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate">
<ref bean="jndiTemplate" />
</property>
<property name="jndiName">
<value>java:/jms/cookieResQ</value>
</property>
</bean>
<bean id="jmsJMSTemplate" class="org.springframework.jms.core.JmsTemplate" >
<property name="connectionFactory" ref="cachedConnectionFactory" />
</bean>
<!-- jms MQ Utility -->
<bean id="jmsMQSender" class="com.text.jms.util.MQSender">
<property name="jmsTemplate">
<ref bean="jmsJMSTemplate"></ref>
</property>
<property name="defaultDestination">
<ref bean="jmsRequestQueue" />
</property>
<property name="logger" ref="mqLogger" />
</bean>
I have a problem about jackson 2.1.
My pojo have some date properties, I want turn it to string, I setted it in spring-servlet.xml but it's not usefull.
I don't like use #JsonSerialize(using = JsonDateSerializer.class) on the setter.
this is my configuration:
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="objectMapper">
<bean class="com.fasterxml.jackson.databind.ObjectMapper">
<property name="dateFormat">
<bean class="java.text.SimpleDateFormat">
<constructor-arg type="java.lang.String" value="yyyy-MM-dd"></constructor-arg>
</bean>
</property>
</bean>
</property>
</bean>
Assuming you are using Spring 3.1, you should customize your mvc-annotation driven tag properties,
as is shown in
Configuring ObjectMapper in Spring
Assuming that your bean declaration is correct I think it should be something like
<mvc:annotation-driven>
<mvc:message-converters register-defaults="true">
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="objectMapper">
<bean class="com.fasterxml.jackson.databind.ObjectMapper">
<property name="dateFormat">
<bean class="java.text.SimpleDateFormat">
<constructor-arg type="java.lang.String" value="yyyy-MM-dd"></constructor-arg>
</bean>
</property>
</bean>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
My setup is:
<!-- Date Format -->
<bean id="dateFormatter" class="java.text.SimpleDateFormat">
<constructor-arg value="yyyy-MM-dd"/>
</bean>
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetObject" ref="dateFormatter" />
<property name="targetMethod" value="setTimeZone" />
<property name="arguments">
<list>
<ref bean="timeZone"/>
</list>
</property>
</bean>
<!-- End Date Format -->
<!-- Jackson Object Mapper -->
<bean id="jacksonObjectMapper" class="org.codehaus.jackson.map.ObjectMapper"/>
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetObject" ref="jacksonObjectMapper" />
<property name="targetMethod" value="configure" />
<property name="arguments">
<list>
<value type="org.codehaus.jackson.map.DeserializationConfig.Feature">FAIL_ON_UNKNOWN_PROPERTIES</value>
<value>false</value>
</list>
</property>
</bean>
<bean id="jacksonDeserializationConfig" class="org.codehaus.jackson.map.DeserializationConfig" factory-bean="jacksonObjectMapper" factory-method="getDeserializationConfig" />
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetObject" ref="jacksonDeserializationConfig" />
<property name="targetMethod" value="setDateFormat" />
<property name="arguments">
<list>
<ref bean="dateFormatter"/>
</list>
</property>
</bean>
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetObject" ref="jacksonObjectMapper" />
<property name="targetMethod" value="setDeserializationConfig" />
<property name="arguments">
<list>
<ref bean="jacksonDeserializationConfig"/>
</list>
</property>
</bean>
<!-- End Jackson Object Mapper -->
<!-- JSON provider -->
<bean id="jsonRestProvider" class="org.codehaus.jackson.jaxrs.JacksonJsonProvider">
<property name="mapper" ref="jacksonObjectMapper"/>
</bean>
Problem: I want to make the below bean definitions (specified in aaplicationContext.xml) optional for "org.springframework.web.context.ContextLoaderListener". If i am not providing the "emsPropLocation" context parameter correctly, tomcat web container is not able to initialized properly and it is obvious reason. Is there any way to make it optional?
appicationContext.xml:
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="ignoreResourceNotFound" value="false"/>
<property name="location" value="file:/#{contextParameters.emsPropLocation}" />
</bean>
<!-- TIBCO Connection Factory Bean -->
<bean id="tibcoConnectionFactory" class="com.tibco.tibjms.TibjmsConnectionFactory">
<constructor-arg value="${emsServerURL}"/>
<property name="userName" value="${emsUserName}"/>
<property name="userPassword" value="${emsPassword}"/>
<property name="connAttemptCount" value="${connAttemptCount}"/>
<property name="connAttemptDelay" value="${connAttemptDelay}"/>
<property name="connAttemptTimeout" value="${connAttemptTimeout}"/>
<property name="reconnAttemptCount" value="${reconnAttemptCount}"/>
<property name="reconnAttemptDelay" value="${reconnAttemptDelay}"/>
<property name="reconnAttemptTimeout" value="${reconnAttemptTimeout}"/>
</bean>
<!-- bean id="tibcoUtil" class="com.nr.ns.upload.TibcoUtil" scope="singleton">
<constructor-arg value="true"/>
</bean-->
<bean id="jmsExceptionListener" class="com.nr.ns.upload.LogMsgExceptionListener"/>
<!-- Spring CachingConnectionFactory Bean -->
<bean id="connectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
<constructor-arg ref="tibcoConnectionFactory"/>
<property name="reconnectOnException" value="${reconnectOnException}"/>
<property name="sessionCacheSize" value="${sessionCacheSize}"/>
<property name="exceptionListener" ref="jmsExceptionListener"/>
</bean>
<!-- JMSTemplate Bean -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<constructor-arg ref="connectionFactory"/>
<property name="receiveTimeout" value="${receiveTimeout}"/>
<property name="deliveryMode" value="${deliveryMode}"/>
</bean>
We are keeping WAR file outside tomcat and to make it happen we have "app.xml" file inside TOMCAT_HOME/conf/Catalina/localhost.
app.xml:
<Context path="/app"
docBase="/abc/ccp/app.war"
reloadable="true"
unpackWAR="false">
<Parameter name="emsPropLocation"
value="/xyz/config/EMSServerConf.properties"
override="false"/>
</Context>
have a try to change the ignoreResourceNotFound property of your propertyConfigurer to true.
If contextParameters.emsPropLocation is not set, this will default to what is afer the colon.
<property name="location" value="file:/#{contextParameters.emsPropLocation:/xyz/config/EMSServerConf.properties}" />
I am learning Spring and building a sample app.
I am getting the error:
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Bean name '/list_cars.html' is already used in this file
Offending resource: ServletContext resource [/WEB-INF/springmvc-servlet.xml]
I previously got a similar error for a project which had a springmvc-servlet.xml file for which this error was true.But when I replaced it with the file below (and deleted the previous project and restarted Tomcat) I continue to the get the error, any help would be much appreciated.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
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-2.5.xsd">
<!-- beans -->
<bean id="carManager" class="springmvc.service.CarManager">
<property name="carList">
<list>
<ref bean="car1"/>
<ref bean="car2"/>
</list>
</property>
</bean>
<bean id="brandManager" class="springmvc.service.BrandManager">
<property name="brandList">
<list>
<ref bean="brand1"/>
<ref bean="brand2"/>
</list>
</property>
</bean>
<bean id="brand1" class="springmvc.model.Brand">
<property name="id" value="1"/>
<property name="name" value="Mercedes"/>
<property name="country" value="Germany"/>
</bean>
<bean id="brand2" class="springmvc.model.Brand">
<property name="id" value="2"/>
<property name="name" value="Peugeot"/>
<property name="country" value="France"/>
</bean>
<bean id="car1" class="springmvc.model.Car">
<property name="id" value="1"/>
<property name="brand" ref="brand1"/>
<property name="model" value="SL 500"/>
<property name="price" value="40000"/>
</bean>
<bean id="car2" class="springmvc.model.Car">
<property name="id" value="2"/>
<property name="brand" ref="brand2"/>
<property name="model" value="607"/>
<property name="price" value="35000"/>
</bean>
<!-- urls -->
<bean name="/hello_world.html" class="springmvc.web.HelloWorldController"/>
<bean name="/list_cars.html" class="springmvc.web.CarListController">
<property name="carManager" ref="carManager"/>
</bean>
<bean name="/new_car.html" class="springmvc.web.CarNewController">
<property name="commandClass" value="springmvc.model.Car"/>
<property name="formView" value="carNew"/>
<property name="successView" value="list_cars.html"/>
<property name="validator">
<bean class="springmvc.validator.CarValidator"/>
</property>
<property name="carManager" ref="carManager"/>
<property name="brandManager" ref="brandManager"/>
</bean>
<!-- misc -->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/jsp/"/>
<property name="suffix" value=".jsp"/>
</bean>
</beans>
Just to make things more readable, use proper bean name when defining a bean and put url name in the urlMapping properties like below to make a url map to a controller.
<bean name="carListController" class="springmvc.web.CarListController">
<property name="carManager" ref="carManager"/>
</bean>
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="/list_cars.html">carListController</prop>
</props>
</property>
</bean>