业务逻辑被实现为一个POJO集合，并通过一个声明性blueprint . xml配置文件将bean定义和引用与osgi服务关联起来。
The business logic is implemented as a collection of POJOs with a declarative blueprint.xml configuration file to associate bean definitions and references with OSGi services.
对于源代码的一项更实质性的限制是不能引用在所添加的声明或者块外声明的局部变量。
A more substantial limitation on the source code is that there's no way to refer to local variables declared outside the statement or block being added.
服务版本—为功能性和非功能性规范提供引用相关SLD的服务功能的正式声明。
Service Version — Provides a formal statement of the service capabilities referencing an associated SLD for the functional and non-functional specification.
所以，模型中的不一致性将会导致构建失败，例如，一个EOperationImpl可以声明某种返回类型，但是Returnref属性可以引用不同的类型或者为空。
As such, inconsistencies in the model will cause build failures. For example, an EOperationImpl may declare a certain return type, but the return ref property may refer to a different type or be null.
不要包括可定义声明引用完整性约束的子句。
Do not include any clauses defining declarative referential integrity constraints.
在引用窗体和控件，以及在声明变量或以与限制性关键字相同的名称定义过程时可以使用方括号。
You can use square brackets when referring to forms and controls, and when declaring a variable or defining a procedure with the same name as a restricted keyword.
在引用窗体和控件，以及在声明变量或以与限制性关键字相同的名称定义过程时可以使用方括号。
You can use square brackets when referring to forms and controls, and when declaring a variable or defining a procedure with the same name as a restricted keyword.
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