通过maven和spring使用liquibase文件路径

Question

我使用以下beean在spring上下文中更新方案和初始数据:

<bean id="liquibase" class="liquibase.integration.spring.SpringLiquibase">
    <property name="dataSource" ref="dataSource" />
    <property name="changeLog" value="classpath:db/changelog/db.changelog-master.xml" />
    <property name="dropFirst" value="true" />
</bean>

我还使用Maven liquibase插件生成sql脚本,以便查看创建了哪些表等.

 <plugin>
                <groupId>org.liquibase</groupId>
                <artifactId>liquibase-maven-plugin</artifactId>
                <version>2.0.5</version>
                <configuration>
                    <!--mvn initialize liquibase:updateSQL-->
                    <propertyFile>src/main/resources/db/config/liquibase-gensql-data-access.properties</propertyFile>
                    <changeLogFile>src/main/resources/db/changelog/db.changelog-master.xml</changeLogFile>

                </configuration>
           </plugin>

该db.changelog-master.xml文件包含子liquibase changelog文件.问题是,如何从主人那里引用它们.当我使用Spring时,我必须通过classpath使用以下路径:

<include file="classpath:/db/changelog/db.changelog-1.0.xml"/>

使用Maven时,路径是:

<include file="src/main/resources/db/changelog/db.changelog-1.0.xml"/>

我想对两种情况都有相同的配置.我该如何存档？

Answer 1

我想如果你改变你的Maven路径

<changeLogFile>src/main/resources/db/changelog/db.changelog-master.xml</changeLogFile>

至

<changeLogFile>db/changelog/db.changelog-master.xml</changeLogFile>

并更新所有包含文件的db.changelog-master.xml文件以使用相对于src/main/resources目录的路径,它将解决问题.

我通过在Spring,maven和集成测试中使用相同的路径来更改日志文件来解决这个问题,该测试调用了Liquibase.我的所有更改日志文件都位于项目中某个Maven模块的/ src/main/resources/db目录下.

运行Liquibase的Maven配置文件,通知路径:db/masterChangeLog.xml

<plugin>
                    <groupId>org.liquibase</groupId>
                    <artifactId>liquibase-maven-plugin</artifactId>
                    <version>3.0.2</version>

                    <executions>
                        <execution>
                            <id>*** Install a last major release version of db ***</id>
                            <phase>process-resources</phase>
                            <goals>
                                <goal>update</goal>
                            </goals>
                            <configuration>
                                <changeLogFile>db/masterChangeLog.xml</changeLogFile>
                                <contexts>dbBuildContext, dmlDevContext</contexts>
                                <propertyFile>db/liquibase-${user.name}.properties</propertyFile>
                                <promptOnNonLocalDatabase>false</promptOnNonLocalDatabase>
                                <logging>debug</logging>
                            </configuration>
                        </execution>

db/masterChangeLog.xml文件包含以下文件:

<include file="db/install.xml"/>
<include file="db/update.xml"/>

db/install.xml文件包含其他changelog文件(update.xml也是如此):

<includeAll path="db/install/seq"/>
<includeAll path="db/install/tab"/>
<includeAll path="db/install/cst"/>
<includeAll path="db/latest/vw"  />

Spring上下文在应用启动时执行相同的db脚本集,如下所示:

<bean id="liquibase" class="liquibase.integration.spring.SpringLiquibase">
    <property name="dataSource" ref="baseCostManagementDataSource" />
    <property name="changeLog" value="classpath:db/masterChangelog.xml" />
    <property name="contexts" value="dbBuildContext, dmlDevContext" />
</bean>

Answer 2

I commented on Igor's answer, his solution does not seem to work.

In order to solve this, I just pushed a patch to Liquibase: https://github.com/liquibase/liquibase/pull/187. This should be merged in 3.0.6-SNAPSHOT and therefore shortly available in 3.0.6.

With this change, you can now configure SpringLiquibase with this additional line:

<property name="ignoringClasspathPrefix" value="true" />

Another example/usecase requiring this change can be found here: https://github.com/LateralThoughts/spring-liquibase-extensions.