SRU
SRU 2.0
"SRU 2.0" refers to a suite of specficiations that has been approved as an OASIS Standard, referred to as "searchRetrieve 1.0". See searchRetrieve Version 1.0 OASIS Standard published .
"SRU 2.0" also refers to version 2.0 of SRU, which extends SRU 1.2.
Differences between SRU versions 1.2 and 2.0.
The SRU 2.0 Specification is one of several specifications in the OASIS Suite. The published standard is available as eight documents, listed in the following table.
Document (html) |
Other Formats |
Description |
|
| 0 | Overview | word PDF | Introduces the full collection of documents. |
| 1 | Abstract Protocol Definition (APD) | word PDF | Provides the framework for the definition of "Application Protocol Bindings", including for example SRU 1.2, SRU 2.0, and openSearch. |
| 2 | Binding for SRU 1.2 | word PDF | The SRU 1.2 binding intended to be fully compatible with the current SRU 1.2 SearchRetrieve Operation specification. |
| 3 | Binding for SRU 2.0 | word PDF | Introduces many new features into SRU. |
| 4 | Binding for OpenSearch | word PDF | Intended to be fully compatible with OpenSearch Draft 5 Specification. |
| 5 | Contextual Query Language (CQL) | word PDF | Intended to be fully compatible with the current CQL version 1.2 specification and introduces several new features. |
| 6 | Scan |
word PDF | Intended to be compatible with the current Scan version 1.2 specification. |
| 7 | SRU Explain |
word PDF | Intended to be compatible with the current SRU 1.2 Zeerex schema. |
SRU 2.0 XML Schema and WSDL Files
The following XML files are included in the OASIS searchRetrieve 1.0 package.
Schema for: |
Schema | Description |
|
| 1 | SRU | sruResponse.xsd | The default format for an SRU response. |
| 2 | diagnostics | diagnostic.xsd | The format for presentation of a diagnostic within an SRU response. |
| 3 | explain | explain.xsd | Explain for SRU 2.0. |
| 4 | faceted results | facetedResults.xsd | The format for presentation of faceted results within an SRU response. See section 8 of SRU 2.0. |
| 5 | search result analysis | searchResultAnalysis.xsd | The format for presentation of search result analysis within an SRU response. See section 9 of SRU 2.0. |
| 6 | XCQL | xcql.xsd | XCQL is CQL expressed in XML, used to echo a query in a search/retrieve response. It is not used in search/retrieve requests. |
| 7 | Scan | scan.xsd | |
| 8 | SOAP Support | ||