SDO_DAS_DataFactory::addPropertyToType
(no version information, might be only in CVS)
SDO_DAS_DataFactory::addPropertyToType -- Adds a property to a type.說明
void SDO_DAS_DataFactory::addPropertyToType ( string parentNamespaceURI, string parentTypeName, string propertyName, string propertyNamespaceURI, string propertyTypeName [, array options] )| 警示 |
本函數是實驗性的。本函數的行為，內含函數名稱以及其它任何關於本函數的文件可能會在沒有知會的情況下隨 PHP 以後的發佈而改變。使用本函數風險自擔。 |
Adds a property to a type. The type must already be known to the SDO_DAS_DataFactory (i.e. have been added using addType()). The property becomes a property of the type. This is how the graph model for the structure of an SDO_DataObject is built.
參數
- parentNamespaceURI
The namespace URI for the parent type.
- parentTypeName
The type name for the parent type.
- propertyName
The name by which the property will be known in the parent type.
- propertyNamespaceURI
The namespace URI for the type of the property.
- propertyTypeName
The type name for the type of the property
- options
This array holds one or more key=>value pairs to set attribute values for the property. The optional keywords are:
- many
A flag to say whether the property is many-valued. A value of 'true' adds the property as a many-valued property (default is 'false').
- readOnly
A flag to say whether the property is read-only. A value of 'true' means the property value cannot be modified through the SDO application APIs (default is 'false').
- containment
A flag to say whether the property is contained by the parent. A value of 'true' means the property is contained by the parent. A value of 'false' results in a non-containment reference (default is 'true'). This flag is only interpreted when adding properties which are data object types, otherwise it is ignored.
- default
A default value for the property. Omitting this key means that the property does not have a default value. A property can only have a default value if it is a single-valued data type (primitive).
範例