liferay中service.docVIP

liferay中service.xml 元素解释 时间:2009-07-16 17:00来源: 作者:hatlar 点击:236次 !-- This is the DTD for the Service Builder parameters for Liferay Portal. !DOCTYPE service-builder PUBLIC -//Liferay//DTD Service Builder 4.4.0//EN /dtd/liferay-service-builder_4_4_0.dtd -- !-- The service-builder el 　　 !--This is the DTD for the Service Builder parameters for Liferay Portal. !DOCTYPE service-builder PUBLIC?-//Liferay//DTD Service Builder 4.4.0//EN?/dtd/liferay-service-builder_4_4_0.dtd-- !--The service-builder element is the root of the deployment descriptor fora Service Builder descriptor that is used to generate services available toportlets. The Service Builder saves the developer time by generating Springutilities, SOAP utilities, and Hibernate persistence classes to ease thedevelopment of services.--!ELEMENT service-builder (namespace, entity+, exceptions?) !--package-path指定生成文件存放的位置。--!ATTLIST service-builder?package-path CDATA #REQUIRED !--The namespace element must be a unique namespace for this component. Table nameswill be prepended with this namespace. Generated JSON JavaScript will be scopedto this namespace as well (i.e., Liferay.Service.Test.* if the namespace isTest).namespace 对于每一个实体来说必须是唯一的。--!ELEMENT namespace (#PCDATA) !--An entity usually represents a business facade and a table in the database. Ifan entity does not have any columns, then it only represents a business facade.The Service Builder will always generate an empty business facade POJO if itdoes not exist. Upon subsequent generations, the Service Builder will check tosee if the business facade already exists. If it exists and has additionalmethods, then the Service Builder will also update the SOAP wrappers. If an entity does have columns, then the value object, the POJO class thatis mapped to the database, and other persistence utilities are also generatedbased on the order and finder elements.--!ELEMENT entity (column*, order?, finder*, reference*, tx-required*) !--nam