XML Configuration Reference : Search : TemplatePrefixHandler
 
TemplatePrefixHandler
• com.exalead.mercury.mami.search.v20.TemplatePrefixHandler
• Replaces its content with the expansion of its template attribute, in which the __QUERY__ placeholder has itself been replaced by the content. This prefix handler can be used as default prefix handler with some limitations (not compatible with linguistic prefix handlers like spellslike:).
• Parent elements:
◦ com.exalead.mercury.mami.search.v20.MultiQueryPrefixHandler (as MultiQueryPrefixHandler)
◦ com.exalead.mercury.mami.search.v20.UQLConfig (as UQLConfig)
• Attributes:
Name
Type
Default value
Description
name
string
Name of the prefix handler that should be handled. This is the prefix name that can be used in user queries. For example, the query prefix handler named 'soundslike' allows you to write this query: 'soundslike:fowbar'
aliases
string
Comma-separated list of aliases for this prefix handler. Any of these aliases can be used in the query for this prefix handler.
queryExpansionConfig
string
Specifies how to expand the text content of this prefix handler. Note that this is sometimes meaningless, if the content is not a semantic chunk of data.
dataModelState
string
Is this query prefix handler managed by a data model? @enum{null,auto,customized}. If null, this prefix handler is not related to a data model. If "auto", this prefix handler is auto-generated by a data model. If "customized", this prefix handler was auto-generated by a data model and then customized.
dataModelClass
string
If dataModelState is "auto" or "customized", you will find here the name of the DataModelClass that generated this QueryPrefixHandler.
dataModelProperty
string
If dataModelState is "auto" or "customized", you will find here the name of the DataModelProperty that generated this QueryPrefixHandler.
prefixMatch
boolean
The prefix handler matches all strings beginning with "name". For example, a prefix handler with name="prop" prefixMatch="true" will match "props:value" and "property:value".
template
string
Template to use to replace the content of this prefix handler. Occurrences of __QUERY__ inside of this template are replaced by the content itself.
• Nested elements:
Name
Type
Description
fromDataModel
com.exalead.mercury.mami.search.v20.QueryPrefixHandler
If dataModelState is "customized", you will find here the original prefix handler generated by the data model. Use this to easily revert to "auto" state from "customized".