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org.xmldb.api.modules

Interface XUpdateQueryService

All Superinterfaces:
Configurable, Service
public interface XUpdateQueryService
extends Service
XUpdateQueryService is a Service that enables the execution of XUpdate queries within the context of a Collection or against a single document stored in a collection.

Method Summary

long
update(String commands)
Runs a set of XUpdate operations against the collection.
long
updateResource(String id, String commands)
Runs a set of XUpdate operations against a resource stored in a collection.

Methods inherited from interface org.xmldb.api.base.Configurable

getProperty, setProperty

Methods inherited from interface org.xmldb.api.base.Service

getName, getVersion, setCollection

Method Details

update

public long update(String commands)
            throws XMLDBException
Runs a set of XUpdate operations against the collection. All selected documents are to be updated and stored back to the repository.
Parameters:
commands - The XUpdate commands to use.
Returns:
the number of modified nodes.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

updateResource

public long updateResource(String id,
                           String commands)
            throws XMLDBException
Runs a set of XUpdate operations against a resource stored in a collection. The resource will be updated in place in the collection.
Parameters:
commands - The XUpdate commands to use.
Returns:
the number of modified nodes.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

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