org.xmldb.api.sdk.modules
public abstract class SimpleXPathQueryService extends SimpleConfigurable implements XPathQueryService
Service
that enables the execution of
XPath queries within the context of a Collection
.
Field Summary | |
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protected String | version |
Constructor Summary | |
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SimpleXPathQueryService() |
Method Summary | |
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void | clearNamespaces()
Removes all namespace mappings stored in the internal namespace map.
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String | getName()
Returns the service name |
String | getNamespace(String prefix)
Returns the URI string associated with prefix .
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String | getVersion()
Returns the version of the Service |
ResourceSet | query(String query)
Run an XPath query againt the Collection . |
ResourceSet | queryResource(String id, String query)
Run an XPath query against an XML resource stored in the
Collection associated with this service. |
void | removeNamespace(String prefix)
Removes the namespace mapping associated with prefix .
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void | setCollection(Collection col)
Sets the Collection attribute of the Service object
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void | setNamespace(String prefix, String uri)
Sets a namespace mapping in the internal namespace map used to evaluate
queries.
|
Throws: XMLDBException with expected error codes.
ErrorCodes.VENDOR_ERROR
for any vendor
specific errors that occur.
prefix
.
Parameters: prefix The prefix to retrieve from the namespace map.
Returns: The URI associated with prefix
Collection
. The result is a
ResourceIterator
containing the results of the query.
Parameters: query The XPath query string to use.
Returns: A ResourceIterator containing the results of the query.
Collection
associated with this service. The result is a
ResourceSet
containing the results of the query.Parameters: query The XPath query string to use. id The id of the document to run the query against.
Returns: A ResourceSet
containing the results of the query.
prefix
.
Parameters: prefix The prefix to remove from the namespace map. If
prefix
is null or empty the mapping for the default
namespace will be removed.
Parameters: col The new Collection value
Throws: XMLDBException with expected error codes.
ErrorCodes.VENDOR_ERROR
for any vendor
specific errors that occur.
Parameters: prefix The prefix to set in the map. If
prefix
is empty or null the
default namespace will be associated with the provided URI. uri The URI for the namespace to be associated with prefix.