将Kie-server集成到Spring Boot应用程序中

Question

我想将所有的kie-server自动配置（特别是JBPM）集成到我的spring boot应用程序中。我在项目的单独模块中添加了这些gradle依赖项

dependencies {
    compile group: 'org.kie', name: 'kie-server-spring-boot-starter', version: '7.29.0.Final'
    compile group: 'xerces', name: 'xercesImpl', version: '2.12.0'
}

然后我添加了此链接建议的配置属性

https://github.com/kiegroup/droolsjbpm-integration/blob/master/kie-spring-boot/kie-spring-boot-samples/jbpm-spring-boot-sample-basic/src/main/resources/application-postgres.properties

然后我尝试启动该应用程序，但出现此错误：

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in org.jbpm.springboot.datasources.JBPMDataSourceAutoConfiguration required a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' that could not be found.


Action:

Consider defining a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' in your configuration.

JBPMDataSourceAutoConfiguration类在下面链接

https://github.com/kiegroup/droolsjbpm-integration/blob/master/kie-spring-boot/kie-spring-boot-autoconfiguration/jbpm-spring-boot-data-sources/src/main/java/org/jbpm/springboot/datasources/JBPMDataSourceAutoConfiguration.java

如何在现有的Spring Boot项目中正确配置jbpm / drools / kie的嵌入式集成？

---------- UPDATE -------------

[设置属性spring.jta.enabled = true之后，在]中更改了异常>

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in org.jbpm.springboot.datasources.JBPMDataSourceAutoConfiguration required a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' that could not be found.

The following candidates were found but could not be injected:
    - Bean method 'xaDataSourceWrapper' in 'NarayanaConfiguration.GenericJdbcConfiguration' not loaded because @ConditionalOnProperty (narayana.dbcp.enabled=false) found different value in property 'narayana.dbcp.enabled'
    - Bean method 'xaDataSourceWrapper' in 'NarayanaConfiguration.GenericJdbcConfiguration' not loaded because Ancestor me.snowdrop.boot.narayana.autoconfigure.NarayanaConfiguration did not match
    - Bean method 'xaDataSourceWrapper' in 'NarayanaConfiguration.PooledJdbcConfiguration' not loaded because Ancestor me.snowdrop.boot.narayana.autoconfigure.NarayanaConfiguration did not match
    - Bean method 'xaDataSourceWrapper' in 'AtomikosJtaConfiguration' not loaded because @ConditionalOnClass did not find required class 'com.atomikos.icatch.jta.UserTransactionManager'
    - Bean method 'xaDataSourceWrapper' in 'BitronixJtaConfiguration' not loaded because @ConditionalOnClass did not find required class 'bitronix.tm.jndi.BitronixContext'


Action:

Consider revisiting the entries above or defining a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' in your configuration.

我想将所有的kie-server自动配置（特别是JBPM）集成到我的spring boot应用程序中。我在项目依赖项{...

Answer 1

Spring boot使用嵌入式的tomcat。我花了很多时间使jbpm引擎作为带有嵌入式tomcat的spring boot应用程序工作，进行了大量的配置和修改，尤其是对于无法从JKS加载的控制器密码。