Package org.xmldb.api.reference.modules

Class XPathQueryServiceImpl

java.lang.Object

org.xmldb.api.sdk.SimpleConfigurable

org.xmldb.api.sdk.modules.SimpleXPathQueryService

org.xmldb.api.reference.modules.XPathQueryServiceImpl

All Implemented Interfaces:

Configurable, Service, XPathQueryService

public class XPathQueryServiceImpl
extends SimpleXPathQueryService

XPathQueryService is a Service that enables the execution of XPath queries within the context of a Collection.

Field Summary

Fields inherited from interface org.xmldb.api.modules.XPathQueryService

SERVICE_NAME

Constructor Summary

Constructors

Constructor	Description
XPathQueryServiceImpl()

Method Summary

Modifier and Type	Method	Description
java.lang.String	getName()	Returns the name associated with the Configurable object.
java.lang.String	getVersion()	Gets the Version attribute of the Service object
ResourceSet	query(java.lang.String query)	Run an XPath query againt the Collection.
void	setCollection(Collection col)	Sets the Collection attribute of the Service object

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

getProperty, setProperty

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class org.xmldb.api.sdk.SimpleConfigurable

getProperty, setProperty

Methods inherited from class org.xmldb.api.sdk.modules.SimpleXPathQueryService

clearNamespaces, getNamespace, queryResource, removeNamespace, setNamespace

Constructor Detail

XPathQueryServiceImpl

public XPathQueryServiceImpl()

Method Detail

getName

public java.lang.String getName()
                         throws XMLDBException

Returns the name associated with the Configurable object.

Specified by:

getName in interface Service

Overrides:

getName in class SimpleXPathQueryService

Returns:

the name of the object.

Throws:

XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getVersion

public java.lang.String getVersion()
                            throws XMLDBException

Gets the Version attribute of the Service object

Specified by:

getVersion in interface Service

Overrides:

getVersion in class SimpleXPathQueryService

Returns:

The Version value

Throws:

XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

setCollection

public void setCollection(Collection col)
                   throws XMLDBException

Sets the Collection attribute of the Service object

Specified by:

setCollection in interface Service

Overrides:

setCollection in class SimpleXPathQueryService

Parameters:

col - The new Collection value

Throws:

XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

query

public ResourceSet query(java.lang.String query)
                  throws XMLDBException

Run an XPath query againt the Collection. The result is a ResourceIterator containing the results of the query.

Specified by:

query in interface XPathQueryService

Overrides:

query in class SimpleXPathQueryService

Parameters:

query - The XPath query string to use.

Returns:

A ResourceIterator containing the results of the query.

Throws:

XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.