如何按符号名称获取 PropertyTemplate 并附加到自定义对象类 IBM FileNet CE API

Question

如何通过符号名称获取 PropertyTemplate 并通过 IBM FileNet CE API 附加到自定义对象类

Answer 1

您可以使用以下函数来获取属性模板：

public PropertyTemplate getPropertyTemplate(String name, ObjectStore objectStore ) 
{
    String queryFormat = "SELECT [This] FROM [PropertyTemplate] WHERE ([SymbolicName] = ''{0}'')";      
    SearchScope scope = new SearchScope( objectStore );
    String query = MessageFormat.format(queryFormat, name );
    RepositoryRowSet fetchRows = scope.fetchRows(new SearchSQL( query ), null, null, null );
    Iterator<?> iterator = fetchRows.iterator();
    if ( !iterator.hasNext() )
    {
        return null;
    }

    RepositoryRow row = (RepositoryRow) iterator.next();
    return (PropertyTemplate) row.getProperties().getObjectValue("This");
}

然后使用以下代码将属性模板添加到类中：

PropertyTemplate propertyTemplate = getPropertyTemplate(name, objectStore);
ClassDefinition classDefinition = Factory.ClassDefinition.fetchInstance(objectStore, className, null);
PropertyDefinition propertyDefinition = propertyTemplate.createClassProperty();

// Set some additional properties on the property definition 
// to override template defaults

classDefinition.get_PropertyDefinitions().add(propertyDefinition);
classDefinition.save(RefreshMode.NO_REFRESH);