尝试将Spring Batch Admin添加到现有的Spring Batch项目中.
我已经使用spring-batch-admin-resources和spring-batch-admin-manager更新了web.xml
我的设置：
在src / main / resources /下
我添加了2个属性文件. 1是batch-default-properties,它是一个空文件,另一个是batch-sqlserver.properties,其中包含以下内容：
batch.jdbc.driver=com.microsoft.sqlserver.jdbc.sqlServerDriver batch.jdbc.url=jdbc:sqlserver://xxx.xxx.xxx:1433;DatabaseName=SpringBatch
batch.jdbc.user=user
batch.jdbc.password=password
batch.jdbc.testWhileIdle=false
batch.jdbc.validationQuery=
batch.drop.script=/org/springframework/batch/core/schema-drop-sqlserver.sql
batch.schema.script=/org/springframework/batch/core/schema-sqlserver.sql
batch.database.incrementer.class=org.springframework.jdbc.support.incrementer.sqlServerMaxValueIncrementer
batch.lob.handler.class=org.springframework.jdbc.support.lob.DefaultLobHandler
batch.business.schema.script=business-schema-sqlserver.sql
batch.database.incrementer.parent=columnIncrementerParent
batch.grid.size=2
batch.jdbc.pool.size=6
batch.verify.cursor.position=true
batch.isolationlevel=ISOLATION_SERIALIZABLE
batch.table.prefix=BATCH_
batch.data.source.init=false
在webapp / Meta-INF / spring / batch / override /下,我添加了带内容的data-source-context.xml：
diobjectfactorybean">
这是在JBoss EAP 6.3中运行的.每次我启动服务器时,都会出现以下异常：
11:58:36,116 WARN [org.springframework.web.context.support.XmlWebApplicationContext] (ServerService Thread Pool -- 112) Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'org.springframework.jdbc.datasource.init.DataSourceInitializer#0' defined in null: Could not resolve placeholder 'batch.business.schema.script' in string value "${batch.business.schema.script}"; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'batch.business.schema.script' in string value "${batch.business.schema.script}"
at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:211) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer.processProperties(PropertyPlaceholderConfigurer.java:223) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessbeanfactory(PropertyResourceConfigurer.java:86) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokebeanfactoryPostProcessors(PostProcessorRegistrationDelegate.java:265) [spring-context-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokebeanfactoryPostProcessors(PostProcessorRegistrationDelegate.java:162) [spring-context-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.invokebeanfactoryPostProcessors(AbstractApplicationContext.java:606) [spring-context-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:462) [spring-context-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) [spring-webmvc-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) [spring-webmvc-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) [spring-webmvc-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) [spring-webmvc-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) [spring-webmvc-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) [spring-webmvc-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at javax.servlet.GenericServlet.init(GenericServlet.java:242) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1194) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1100) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3591) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3798) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
at org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:161) [jboss-as-web-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
at org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:59) [jboss-as-web-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
at org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:94) [jboss-as-web-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_51]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_51]
at org.jboss.threads.JBossThread.run(JBossThread.java:122)
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'batch.business.schema.script' in string value "${batch.business.schema.script}"
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:174) [spring-core-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126) [spring-core-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer$PlaceholderResolvingStringValueResolver.resolveStringValue(PropertyPlaceholderConfigurer.java:259) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveStringValue(BeanDefinitionVisitor.java:282) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:204) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitIndexedArgumentValues(BeanDefinitionVisitor.java:150) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:84) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:169) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitPropertyValues(BeanDefinitionVisitor.java:141) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:82) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:169) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitList(BeanDefinitionVisitor.java:228) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:192) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitPropertyValues(BeanDefinitionVisitor.java:141) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:82) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:169) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitPropertyValues(BeanDefinitionVisitor.java:141) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:82) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:208) [spring-beans-4.1.3.RELEASE.jar:4.1.3.RELEASE]
... 26 more
我看到batch.business.schema.script来自：
弹簧分批管理的管理器/ SRC /主/资源/ Meta-INF /弹簧/批次/引导/管理器/数据源的context.xml,
还有“${batch.schema.script}”,它是从我的batch-sqlserver.properties加载而不是batch.business.schema.script.
有谁知道为什么或有任何建议？
谢谢！
最佳答案
我也遇到了这个问题.我没有单独的覆盖data-source-context.xml,但是我通过使用名为ENVIRONMENT的JVM选项启动服务器(在我的情况下为tomcat)来解决它：
原文链接：https://www.f2er.com/spring/437187.html-DENVIRONMENT = Postgresql的.
在你的情况下,它将是：
-DENVIRONMENT = sqlSERVER
我的猜测是Spring批处理应用程序使用spring配置文件来选择要使用的数据库类型,并需要初始标志来播种.
作为参考,这是David Syer关于此的帖子：
对于覆盖上下文方法,他说：
Or you can go with the override XML,as long as you put it in the
right location – from the user guide “add your own versions of the
same bean definitions to a Spring XML config file in
Meta-INF/spring/batch/override” (that’s in the classpath,not the war
file Meta-INF). In that case just override the bean named
“dataSource”.
