contentProperty

Content Platform Tenant Management Help

Version
9.7.x
File Size
4269 KB
Audience
anonymous
Part Number
MK-95HCPH002-19

The contentProperties data type describes the contentProperties property of the contentClass data type.

Properties

The table below describes the properties included in the contentProperty data type.

Property name Data type Description Notes
expression String

Specifies the expression for the content property. Valid values are valid XPath expressions, optionally prefixed with an annotation name, in this format:

@annot-name:xpath-expression

This property is required.
format String

Specifies the format for the content property. Valid values are specific to each data type for which the format property is valid:

  • For DATE, the value must be a valid datetime format. If you don't specify a format, the metadata query engine indexes only values that match patterns such as MM/DD/yyy, MM-dd-yyy, yyy-MM-dd, or yyy-MM-dd'T'HH:mm:ssZ.
  • For FLOAT, the value must be a valid number format that can map content property vales to decimal numbers. If you don't specify a format, the metadata query engine indexes only sequences of digits that optionally include one decimal point.
  • For INTEGER, the value must be a valid number format that can map content property values to integers. If you don't specify a format, the metadata query engine indexes only sequences of digits with no special characters.
This property is optional and can have a value only when the value of the types property is DATE, FLOAT, or INTEGER.
multivalued Boolean

Specifies whether the content property is single-valued or multivalued. Valid values are:

true
The content property can have multiple values for any given object.
false
The content property can have only one value for any given object.

The default is false.

name String Specifies the name of the content property. Content property names must be from one through 25 characters long, can contain only alphanumeric characters and underscores (_), and are case sensitive. White space is not allowed. This property is required.
type String

Specifies the data type of the content property. Valid values are:

BOOLEAN
The metadata query engine indexes the value as true or false.
DATE
The metadata query engine indexes the value as a date and time.
FLOAT
The metadata query engine indexes the value as a decimal number with or without an exponent, depending on the value.
FULLTEXT
The metadata query engine indexes the value as a text string after breaking it into tokens.
INTEGER
The metadata query engine indexes the value as an integer.
STRING
The metadata query engine indexes the content property values as text strings.

These values are not case sensitive.

This property is required.

Example

Here’s an XML example of the contentProperty data type:

<contentProperty>
    <name>Image_Date</name>
    <expression>/dicom_image/image/date</expression>
    <type>DATE</type>
    <multivalued>false</multivalued>
    <format>MM/dd/yyyy</format>
</contentProperty>