User Metadata Queries

There are two user metadata queries you can make:

Query for all <user-meta> commands in a specific mashup. You supply the mashup name as a parameter.

Query for all<user-meta> commands that match a condition (an XPath expression) in a specific mashup. You supply the mashup name and the XPath expression.

Find All User Metadata Requests

Service Name	JEMSServiceHelper
Operation Name	getUserMetadata
Parameters	A single string parameter that is the name of the mashup for the query.

Find Specific User Metadata

Service Name	JEMSServiceHelper
Operation Name	getUserMetadata
Parameters	1. A string parameter that is the name of the mashup for the query. 2. A string parameter that is an XPath expression, relative to <user-meta>, with the condition to select specific user metadata. Typically, this condition matches the <user-meta> name. For example: @name ="myMeta"

User Metadata Query Results

The default JSON response for user metatdata queries is in this form:

"response":"{
"serviceMetadata": {
"user-metas":[
{"myMeta":"some value"},
...
]
}
}

In XML format, the result is a document in this form:

<serviceMetadata>
<user-metas>

<user-meta name="myMeta">some value</user-meta>
...
</user-metas>
</serviceMetadata>