在Play框架中使用SchemaExport [英] Using SchemaExport in Play Framework
问题描述
在Jpa + Hibernate作为ORM的Play Framework 1.2.5上,我想以编程方式调用Hibernate工具SchemaExport。
我试过这段代码:
Ejb3Configuration cfg = getPlayEjb3Configuration();
配置配置= cfg.getHibernateConfiguration();
尝试{
SchemaExport se = new SchemaExport(configuration);
se.setHaltOnError(true);
se.setDelimiter(;)。setFormat(true);
se.execute(true,false,false,false);
catch(例外e){
...
}
其中 getPlayEjb3Configuration()
是播放框架 JPAPlugin.onApplicationStart()
的副本 p>
我总是获得一个'no datasource provided'
异常消息。
我试图在静态引用中保留配置(修改播放框架),没有任何区别。
如何从播放框架获得正确的Ejb3Configuration / HibernateConfiguration?
有任何其他方式可以调用SchemaExport?
我找到了创建SchemaExport的解决方案:
连接连接= ...;
SchemaExport se = SchemaExport(configuration,connection);
一切正常。
On Play Framework 1.2.5 with Jpa+Hibernate as ORM, I would like to call programmatically Hibernate tool SchemaExport. I tried this code:
Ejb3Configuration cfg = getPlayEjb3Configuration();
Configuration configuration = cfg.getHibernateConfiguration();
try {
SchemaExport se = new SchemaExport(configuration);
se.setHaltOnError(true);
se.setDelimiter(";").setFormat(true);
se.execute(true, false, false, false);
}
catch(Exception e) {
…
}
Where getPlayEjb3Configuration()
is a "copy" of play framework JPAPlugin.onApplicationStart()
.
I always obtain a 'no datasource provided'
exception message.
I try to preserve configuration in a static reference (modifying play framework) without difference.
How can I obtain from play framework a correct Ejb3Configuration/HibernateConfiguration? There's any alternative way to call SchemaExport?
I found a solution on creating SchemaExport:
Connection connection = ...;
SchemaExport se = SchemaExport(configuration, connection);
And everything works.
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