問題
DB オブジェクトの構造を記述する YAML スクリプトを使用しています。H2とのDBベースの統合テストができるのでとても便利です。
しかし、私のクライアントの本番サービスでは、Oracle 指向の SQL スクリプトを提供する必要があります (それらは Liquibase を使用しますが、標準的な方法ではないため、チャレンジ/変更はできません)。
そこで、YAML スクリプトからこれらの Oracle SQL スクリプトを自動的に生成したいと思います。
考え
最初にLiquibase:updateSQL コマンドを見つけました。問題は、DB にアクセスできないことです (JDBC の URL も、同じネットワーク上にもありません)。したがって、このソリューションは機能しません。
次に、更新SQLコマンドの「オフライン」モードを許可するLiquibaseの新しいオプションを見つけました。それは本当に私が探している解決策のようですが、次のエラーがあります(Mavenおよび-X -eオプションを使用):
[ERROR] Failed to execute goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL (default-cli) on project granit: Error setting up or running Liquibase: liquibase.exception.UnexpectedLiquibaseException: java.lang.NoSuchMethodException: liquibase.database.OfflineConnection.getWrappedConnection() -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL (default-cli) on project granit: Error setting up or running Liquibase: liquibase.exception.UnexpectedLiquibaseException: java.lang.NoSuchMethodException: liquibase.database.OfflineConnection.getWrappedConnection()
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error setting up or running Liquibase: liquibase.exception.UnexpectedLiquibaseException: java.lang.NoSuchMethodException: liquibase.database.OfflineConnection.getWrappedConnection()
at org.liquibase.maven.plugins.AbstractLiquibaseMojo.execute(AbstractLiquibaseMojo.java:373)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 19 more
Caused by: liquibase.exception.DatabaseException: liquibase.exception.UnexpectedLiquibaseException: java.lang.NoSuchMethodException: liquibase.database.OfflineConnection.getWrappedConnection()
at liquibase.integration.commandline.CommandLineUtils.createDatabaseObject(CommandLineUtils.java:69)
at org.liquibase.maven.plugins.AbstractLiquibaseMojo.execute(AbstractLiquibaseMojo.java:321)
... 21 more
Caused by: liquibase.exception.UnexpectedLiquibaseException: java.lang.NoSuchMethodException: liquibase.database.OfflineConnection.getWrappedConnection()
at liquibase.database.core.OracleDatabase.setConnection(OracleDatabase.java:62)
at liquibase.database.DatabaseFactory.findCorrectDatabaseImplementation(DatabaseFactory.java:123)
at liquibase.database.DatabaseFactory.openDatabase(DatabaseFactory.java:143)
at liquibase.integration.commandline.CommandLineUtils.createDatabaseObject(CommandLineUtils.java:50)
... 22 more
Caused by: java.lang.NoSuchMethodException: liquibase.database.OfflineConnection.getWrappedConnection()
at java.lang.Class.getMethod(Class.java:1624)
at liquibase.database.core.OracleDatabase.setConnection(OracleDatabase.java:58)
... 25 more
次に、オフラインの H2 ベースで再試行しましたが、新しいエラーが発生しました:
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.748 s
[INFO] Finished at: 2015-02-22T12:00:51+01:00
[INFO] Final Memory: 19M/123M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL (default-cli) on project app: Execution default-cli of goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL failed: A required class was missing while executing org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL: org/yaml/snakeyaml/Yaml
[ERROR] -----------------------------------------------------
[ERROR] realm = plugin>org.liquibase:liquibase-maven-plugin:3.3.2
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/Users/me/.m2/repository/org/liquibase/liquibase-maven-plugin/3.3.2/liquibase-maven-plugin-3.3.2.jar
[ERROR] urls[1] = file:/Users/me/.m2/repository/org/codehaus/plexus/plexus-utils/1.0.4/plexus-utils-1.0.4.jar
[ERROR] urls[2] = file:/Users/me/.m2/repository/org/liquibase/liquibase-core/3.3.2/liquibase-core-3.3.2.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import from realm ClassRealm[project>fr.cnp.grn:app:1.0.14-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
[ERROR]
[ERROR] -----------------------------------------------------: org.yaml.snakeyaml.Yaml
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL (default-cli) on project app: Execution default-cli of goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL failed: A required class was missing while executing org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL: org/yaml/snakeyaml/Yaml
-----------------------------------------------------
realm = plugin>org.liquibase:liquibase-maven-plugin:3.3.2
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/Users/me/.m2/repository/org/liquibase/liquibase-maven-plugin/3.3.2/liquibase-maven-plugin-3.3.2.jar
urls[1] = file:/Users/me/.m2/repository/org/codehaus/plexus/plexus-utils/1.0.4/plexus-utils-1.0.4.jar
urls[2] = file:/Users/me/.m2/repository/org/liquibase/liquibase-core/3.3.2/liquibase-core-3.3.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[project>fr.cnp.grn:app:1.0.14-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
-----------------------------------------------------
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-cli of goal org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL failed: A required class was missing while executing org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL: org/yaml/snakeyaml/Yaml
-----------------------------------------------------
realm = plugin>org.liquibase:liquibase-maven-plugin:3.3.2
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/Users/me/.m2/repository/org/liquibase/liquibase-maven-plugin/3.3.2/liquibase-maven-plugin-3.3.2.jar
urls[1] = file:/Users/me/.m2/repository/org/codehaus/plexus/plexus-utils/1.0.4/plexus-utils-1.0.4.jar
urls[2] = file:/Users/me/.m2/repository/org/liquibase/liquibase-core/3.3.2/liquibase-core-3.3.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[project>fr.cnp.grn:app:1.0.14-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
-----------------------------------------------------
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:167)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 19 more
Caused by: org.apache.maven.plugin.PluginContainerException: A required class was missing while executing org.liquibase:liquibase-maven-plugin:3.3.2:updateSQL: org/yaml/snakeyaml/Yaml
-----------------------------------------------------
realm = plugin>org.liquibase:liquibase-maven-plugin:3.3.2
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/Users/me/.m2/repository/org/liquibase/liquibase-maven-plugin/3.3.2/liquibase-maven-plugin-3.3.2.jar
urls[1] = file:/Users/me/.m2/repository/org/codehaus/plexus/plexus-utils/1.0.4/plexus-utils-1.0.4.jar
urls[2] = file:/Users/me/.m2/repository/org/liquibase/liquibase-core/3.3.2/liquibase-core-3.3.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[project>fr.cnp.grn:app:1.0.14-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
-----------------------------------------------------
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:165)
... 20 more
Caused by: java.lang.NoClassDefFoundError: org/yaml/snakeyaml/Yaml
at liquibase.parser.core.yaml.YamlChangeLogParser.parse(YamlChangeLogParser.java:44)
at liquibase.changelog.DatabaseChangeLog.include(DatabaseChangeLog.java:356)
at liquibase.changelog.DatabaseChangeLog.handleChildNode(DatabaseChangeLog.java:248)
at liquibase.changelog.DatabaseChangeLog.load(DatabaseChangeLog.java:211)
at liquibase.parser.core.xml.AbstractChangeLogParser.parse(AbstractChangeLogParser.java:25)
at liquibase.Liquibase.getDatabaseChangeLog(Liquibase.java:215)
at liquibase.Liquibase.update(Liquibase.java:192)
at liquibase.Liquibase.update(Liquibase.java:258)
at org.liquibase.maven.plugins.LiquibaseUpdateSQL.doUpdate(LiquibaseUpdateSQL.java:49)
at org.liquibase.maven.plugins.AbstractLiquibaseUpdateMojo.performLiquibaseTask(AbstractLiquibaseUpdateMojo.java:24)
at org.liquibase.maven.plugins.AbstractLiquibaseMojo.execute(AbstractLiquibaseMojo.java:369)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)
... 20 more
Caused by: java.lang.ClassNotFoundException: org.yaml.snakeyaml.Yaml
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227)
... 32 more
だから私の質問は：
- Liquibase:updateSQL は正しい解決策だと思いますか?
- Liquibase:updateSQL コマンドを Oracle のオフライン モードで実行できますか? （そしてどうやって ？）
ここまで読んでくれてありがとう